Characterization of an amphioxus paired box gene, AmphiPax2/5/8: developmental expression patterns in optic support cells, nephridium, thyroid-like structures and pharyngeal gill slits, but not in the midbrain-hindbrain boundary region. (1/4698)

On the basis of developmental gene expression, the vertebrate central nervous system comprises: a forebrain plus anterior midbrain, a midbrain-hindbrain boundary region (MHB) having organizer properties, and a rhombospinal domain. The vertebrate MHB is characterized by position, by organizer properties and by being the early site of action of Wnt1 and engrailed genes, and of genes of the Pax2/5/8 subfamily. Wada and others (Wada, H., Saiga, H., Satoh, N. and Holland, P. W. H. (1998) Development 125, 1113-1122) suggested that ascidian tunicates have a vertebrate-like MHB on the basis of ascidian Pax258 expression there. In another invertebrate chordate, amphioxus, comparable gene expression evidence for a vertebrate-like MHB is lacking. We, therefore, isolated and characterized AmphiPax2/5/8, the sole member of this subfamily in amphioxus. AmphiPax2/5/8 is initially expressed well back in the rhombospinal domain and not where a MHB would be expected. In contrast, most of the other expression domains of AmphiPax2/5/8 correspond to expression domains of vertebrate Pax2, Pax5 and Pax8 in structures that are probably homologous - support cells of the eye, nephridium, thyroid-like structures and pharyngeal gill slits; although AmphiPax2/5/8 is not transcribed in any structures that could be interpreted as homologues of vertebrate otic placodes or otic vesicles. In sum, the developmental expression of AmphiPax2/5/8 indicates that the amphioxus central nervous system lacks a MHB resembling the vertebrate isthmic region. Additional gene expression data for the developing ascidian and amphioxus nervous systems would help determine whether a MHB is a basal chordate character secondarily lost in amphioxus. The alternative is that the MHB is a vertebrate innovation.  (+info)

The role of RBF in the introduction of G1 regulation during Drosophila embryogenesis. (2/4698)

The first appearance of G1 during Drosophila embryogenesis, at cell cycle 17, is accompanied by the down-regulation of E2F-dependent transcription. Mutant alleles of rbf were generated and analyzed to determine the role of RBF in this process. Embryos lacking both maternal and zygotic RBF products show constitutive expression of PCNA and RNR2, two E2F-regulated genes, indicating that RBF is required for their transcriptional repression. Despite the ubiquitous expression of E2F target genes, most epidermal cells enter G1 normally. Rather than pausing in G1 until the appropriate time for cell cycle progression, many of these cells enter an ectopic S-phase. These results indicate that the repression of E2F target genes by RBF is necessary for the maintenance but not the initiation of a G1 phase. The phenotype of RBF-deficient embryos suggests that rbf has a function that is complementary to the roles of dacapo and fizzy-related in the introduction of G1 during Drosophila embryogenesis.  (+info)

Cell junctions in the developing compound eye of the desert locust Schistocerca gregaria. (3/4698)

Intercellular junctions in the developing retina of the locust Schistocerca gregaria have been examined by electron microscopy. Different types of junction appear in a well defined sequence during development. Five stages of ommatidial development are described. Close junctions and punctate junctions are present throughout development. Gap junctions appear transiently amongst the undifferentiated cells, before clearly defined preommatidia can be distinguished. The subsequent disappearance of gap junctions may be correlated with cell determination. Lanthanum studies confirm these findings. The later sequential appearance of adhesive junction types is described. These include septate desmosomes and two types of desmosomes. In the fully differentiated ommatidium only two types of junction remain, these are: desmosomes and rhabdomeric junctions.  (+info)

Neuronal differentiation and patterning in Xenopus: the role of cdk5 and a novel activator xp35.2. (4/4698)

Cdk5, a member of the cyclin-dependent kinase family, has been shown to play an important role in development of the central nervous system in mammals when partnered by its activator p35. Here we describe the cloning and characterization of a novel activator of cdk5 in Xenopus, Xp35.2. Xp35.2 is expressed during development initially in the earliest differentiating primary neurons in the neural plate and then later in differentiating neural tissue of the brain. This is in contrast to the previously described Xenopus cdk5 activator Xp35.1 which is expressed over the entire expanse of the neural plate in both proliferating and differentiating cells. Expression of both Xp35.1 and Xp35.2 and activation of cdk5 kinase occur when terminal neural differentiation is induced by neurogenin and neuro D overexpression but not when only early stages of neural differentiation are induced by noggin. Moreover, blocking cdk5 kinase activity specifically results in disruption and reduction of the embryonic eye where cdk5 and its Xp35 activators are expressed. Thus, cdk5/p35 complexes function in aspects of neural differentiation and patterning in the early embryo and particularly in formation of the eye.  (+info)

BMP7 acts in murine lens placode development. (5/4698)

Targeted inactivation of the Bmp7 gene in mouse leads to eye defects with late onset and variable penetrance (A. T. Dudley et al., 1995, Genes Dev. 9, 2795-2807; G. Luo et al., 1995, Genes Dev. 9, 2808-2820). Here we report that the expressivity of the Bmp7 mutant phenotype markedly increases in a C3H/He genetic background and that the phenotype implicates Bmp7 in the early stages of lens development. Immunolocalization experiments show that BMP7 protein is present in the head ectoderm at the time of lens placode induction. Using an in vitro culture system, we demonstrate that addition of BMP7 antagonists during the period of lens placode induction inhibits lens formation, indicating a role for BMP7 in lens placode development. Next, to integrate Bmp7 into a developmental pathway controlling formation of the lens placode, we examined the expression of several early lens placode-specific markers in Bmp7 mutant embryos. In these embryos, Pax6 head ectoderm expression is lost just prior to the time when the lens placode should appear, while in Pax6-deficient (Sey/Sey) embryos, Bmp7 expression is maintained. These results could suggest a simple linear pathway in placode induction in which Bmp7 functions upstream of Pax6 and regulates lens placode induction. At odds with this interpretation, however, is the finding that expression of secreted Frizzled Related Protein-2 (sFRP-2), a component of the Wnt signaling pathway which is expressed in prospective lens placode, is absent in Sey/Sey embryos but initially present in Bmp7 mutants. This suggests a different model in which Bmp7 function is required to maintain Pax6 expression after induction, during a preplacodal stage of lens development. We conclude that Bmp7 is a critical component of the genetic mechanism(s) controlling lens placode formation.  (+info)

Isolation and characterization of drosocrystallin, a lens crystallin gene of Drosophila melanogaster. (6/4698)

We have cloned the drosocrystallin gene (dcy) of Drosophila melanogaster, which encodes a major protein of the corneal lens, previously described in part by Komori et al. (1992, J. Cell Sci. 102, 191-201). Synthesis of the DCY protein starts weakly in 2-day-old pupae, reaches a peak at day 3 and day 4 of pupal development, and decreases very fast in young adults. The dcy mRNA is detected in the compound eyes as well as in the ocelli. The presence of a putative signal peptide and the extracellular location of DCY suggest that DCY is a secreted protein. Interestingly, the dcy gene shows sequence similarities to some insect cuticular proteins and is detected as well in two closely related Drosophila species, D. sechellia and D. simulans, and in one more distantly related species, D. virilis. This finding supports the hypothesis that Drosophila used the same strategy as vertebrates and mollusks, namely, recruiting a multifunctional protein for refraction in the lens, by a gene-sharing mechanism. Furthermore, it supports our intercalary evolution hypothesis, which suggests that the development of an elaborate structure (for example, a compound eye) from an original primitive form (an ancestral photoreceptor organ) can be achieved by recruiting novel genes into the original developmental pathway.  (+info)

Disrupted retinal development in the embryonic belly spot and tail mutant mouse. (7/4698)

The Belly spot and tail (Bst) semidominant mutation, mapped to mouse Chromosome 16, leads to developmental defects of the eye, skeleton, and coat pigmentation. In the eye, the mutant phenotype is characterized by the presence of retinal colobomas, a paucity of retinal ganglion cells, and axon misrouting. The severity of defects in the Bst/+ retina is variable among individuals and is often asymmetric. In order to determine the role of the Bst locus during retinal morphogenesis, we searched for the earliest observable defects in the developing eye. We examined the retinas of Bst/+ and +/+ littermates from embryonic day 9.5 (E9.5) through E13.5 and measured retinal size, cell density, cell death, mitotic index, and cell birth index. We have found that development of the Bst/+ retina is notably dilatory by as early as E10.5. The affected retinas are smaller than their wildtype counterparts, and optic fissure fusion is delayed. In the mutant, there is a marked lag in the exit of retinal cells from the mitotic cycle, even though there are no observable differences in the rate of cellular proliferation or cell death between the two groups. We hypothesize that Bst regulates retinal cell differentiation and that variability of structural defects in the mutant, such as those affecting optic fissure fusion, is a reflection of the extent of developmental delay brought about by the Bst mutation.  (+info)

Telomere loss in somatic cells of Drosophila causes cell cycle arrest and apoptosis. (8/4698)

Checkpoint mechanisms that respond to DNA damage in the mitotic cell cycle are necessary to maintain the fidelity of chromosome transmission. These mechanisms must be able to distinguish the normal telomeres of linear chromosomes from double-strand break damage. However, on several occasions, Drosophila chromosomes that lack their normal telomeric DNA have been recovered, raising the issue of whether Drosophila is able to distinguish telomeric termini from nontelomeric breaks. We used site-specific recombination on a dispensable chromosome to induce the formation of a dicentric chromosome and an acentric, telomere-bearing, chromosome fragment in somatic cells of Drosophila melanogaster. The acentric fragment is lost when cells divide and the dicentric breaks, transmitting a chromosome that has lost a telomere to each daughter cell. In the eye imaginal disc, cells with a newly broken chromosome initially experience mitotic arrest and then undergo apoptosis when cells are induced to divide as the eye differentiates. Therefore, Drosophila cells can detect and respond to a single broken chromosome. It follows that transmissible chromosomes lacking normal telomeric DNA nonetheless must possess functional telomeres. We conclude that Drosophila telomeres can be established and maintained by a mechanism that does not rely on the terminal DNA sequence.  (+info)

... eye) (night vision) Capsule of lens Cornea Emission theory (vision) Eye color Eye development Eye disease Eye injury Eye ... The resulting eye is a mixture of a simple eye within a compound eye. Another version is a compound eye often referred to as " ... Image-resolving eyes are present in molluscs, chordates and arthropods. The most simple eyes, pit eyes, are eye-spots which may ... The structures of the eye labelled Another view of the eye and the structures of the eye labelled Accommodation (vertebrate eye ...
There are two rivers of this name in Great Britain: River Eye, Gloucestershire, England River Eye, Leicestershire, England Eye ... Water, a river in the Scottish Borders Eye Brook, a river in Rutland, England This disambiguation page lists articles about ...
... (formerly Westway Project) is a London-based charity that has been regenerating run-down parts of inner city London ... "Keeping an eye out...". ABC&D (Architect-Builder-Contractor-Developer): 26-27. April 2010. Official site v t e (Use dmy dates ... "Charity: Urban Eye". Charity Commission. Retrieved 29 July 2010. Hugh Morrison, ed. (November-December 2009). "Writing is on ... Urban Eye has completed projects in prominent London locations, including Portobello Road & Ladbroke Grove London Underground ...
... was Vertov's means of capturing what he believed to be "inaccessible to the human eye"; that is, Kino-Eye films would ... Kino-Eye would construct a new, objective depiction of reality. In 1923, Vertov wrote: "I am kino-eye, I am a mechanical eye. I ... Kino-Eye (Anglophonic: Cine-Eye) is a film technique developed in Soviet Union by Dziga Vertov. It was also the name of the ... He hoped for Kino-Eye to capture cinematic truth. Like many of its contemporaneous art forms, Kino-Eye was an attempt to model ...
... is the thirteenth and final studio album by American rock band Tom Petty and the Heartbreakers, released in the UK ... Hypnotic Eye was nominated for the 2015 Grammy Award for Best Rock Album. It was the Heartbreakers' final studio album before ... "American Dream Plan B" and "U Get Me High" from the New Album Hypnotic Eye". Tom Petty. July 9, 2014. Archived from the ... Additionally, all five tracks released in promotion of Hypnotic Eye were released on an "interactive radio" with a tuning dial ...
"Eye Know (The Know It All Mix)" "Eye Know (The Kiss Mix)" "The Mack Daddy on the Left" Guest Appearance: Chi Ali "De La Soul: ... "Eye Know" is a 1989 single from De La Soul's debut album 3 Feet High and Rising. It peaked at number 14 on the UK singles chart ...
... the tendency for eyes to become cross-eyed (H50.1, H50.3) Exotropia - the tendency for eyes to look outward H52 Disorders of ... Crossed eye/Wandering eye/Walleye) - the eyes do not point in the same direction (H49.3-4) Ophthalmoparesis - the partial or ... 2] EyeWiki: The Eye Encyclopedia written by Eye Physicians & Surgeons (American Academy of Ophthalmology) International ... a rare congenital eye condition leading to underdevelopment or even absence of the iris of the eye Endophthalmitis Corneal ...
... shape soon Govt to start mission Kolkata Eye today UK firm to build London eye Giant Wheel eyes next Puja opening Kolkata Eye ... Mamata wants a Kolkata Eye on the lines of London Eye Archived 23 February 2014 at the Wayback Machine Eye on Calcutta Like ... Kolkata Eye (or Calcutta Eye) was the proposed name for a giant Ferris wheel which it was hoped would be constructed in Kolkata ... Eye' name, stating "The 'Eye' is exclusively Merlin's brand globally. It is an iconic name in which we have invested, and ...
Look up public eye in Wiktionary, the free dictionary. Public Eye or The Public Eye may refer to: Public Eye (TV series), a ... a 1972 British film released as The Public Eye in the US Public Eye (organization), a sustainability-oriented, politically and ... a 2009 episode of the TV series Dollhouse The Public Eye (play), a 1962 play by Peter Shaffer This disambiguation page lists ... a Canadian television public affairs television series which aired on CBC Television from 1965 to 1969 The Public Eye (film), a ...
... Innovations A video demonstration of Hawk-eye at a cricket match How It Works magazine - Controversial Hawk-Eye ... Hawk-Eye has developed a technology called 'Hawk-Eye Live', which uses the 10 cameras to call shots in or out in real time, ... Hawk-Eye is one of the goal-line technology (GLT) systems authorised by FIFA. Hawk-Eye tracks the ball, and informs the referee ... Hawk-Eye was formally introduced in 2014 India Super Series tournament. Hawk-Eye is now familiar to sport fans around the world ...
He has changed his stage name three times, from Yamatsuka Eye, to Yamantaka Eye, to Yamataka Eye, and sometimes calls himself ... Eye also drew a comic strip in 1991, titled Frogleg Burning-X Comix Death. Eye worked on the covers of the Beck albums Sexx ... When discussing Eye's unique art style, Stylus Magazine writer Mike Powell commented: It's worth talking about Eye's art not ... "Yamatsuka Eye". lambiek.net. Retrieved September 18, 2022. Powell, Mike (27 October 2006). "Eye Art". Stylus Magazine. Archived ...
The cut-eye gesture now is also identified with: stink-eye, evil-look, eye-roll, or death stare. The gesture also is similar in ... Akan - anikyibuo / anikyie 'the art of breaking the back of the eye' Ga - o-kpâ-mi 'you cut-eye me' Ewe - treåku 'seal eyes' ... Cut-eye makes its full effect when the eyes of the person performing the gesture are turned the opposite direction from the ... Beware the Evil Eye Volume 1 : The Evil Eye in the Bible and the Ancient World--Introduction, Mesopotamia, and Egypt, Wipf and ...
A very common use was to dispense eye drops into the eye. The commonly recognized form is a glass tube tapered to a narrow ... The eye dropper, both glass and plastic types, can be sterilized and plugged with a rubber bulb at the open end of the pipette ... An eye dropper, also called Pasteur pipette or simply dropper, is a device used to transfer small quantities of liquids. They ... Generally, they are considered cheap enough to be disposable, however, so long as the glass point is not chipped, the eye ...
... is a Macedonian pop-rock duo consisting of vocalists Bojan Trajkovski (born 1983) and Marija Ivanovska (born 1997), ... "Ај кју се победници на Скопски фестивал 2015" [Eye Cue are the winners of the Skopje Fest 2015]. mkd.mk (in Macedonian). MKD. ... "FYR Macedonia: It's Eye Cue for Eurovision 2018 with "Lost and Found" - wiwibloggs". wiwibloggs. 13 February 2018. Archived ... Jordan, Paul (13 February 2018). "It's Eye Cue for F.Y.R. Macedonia in 2018!". eurovision.tv. Archived from the original on 14 ...
The towing eye was a device developed in order to tow broken down vehicles. These are on most modern cars and can be used to ... "Are Car Towing Hooks and Eyes Universal?". vehiclewisdom.com. 18 October 2022. Retrieved 13 September 2023. (Articles with ...
"Aiden Grimshaw Misty Eye Album Review". Contact Music. 31 July 2012. "Aiden Grimshaw Misty Eye Album Review". Yahoo. "TRACK BY ... "Misty Eye (Deluxe Version) by Aiden Grimshaw - Preorder Misty Eye (Deluxe Version) on iTunes". Itunes.apple.com. Retrieved 2012 ... Misty Eye has been recorded with songwriter and producer Jarrad Rogers, who has previously worked with the likes of Lana Del ... Misty Eye is the debut studio album released by British singer-songwriter Aiden Grimshaw on 20 August 2012. The album was ...
"The Evil Eye" (Happy Days) "The Evil Eye" (Inhumanoids) "Evil Eye" (Seeing Things) "Evil Eye" (Taggart) "Evil Eyes" (72 Hours: ... Look up evil eye or evil-eye in Wiktionary, the free dictionary. Evil Eye may refer to: Evil eye, a look that is believed by ... "Evil Eye", a song by Fu Manchu from The Action Is Go "Evil Eye", a song by Beady Eye from BE "Evil Eyes", a song by Dio from ... "The Evil Eye" (1830 short fiction) by Mary Shelley Evil Eye (comics), a fictional disembodied eye in Whoopee!! comics Evil Eye ...
... was a Benedictine Priory dedicated to St Peter in the town of Eye in the English county of Suffolk. It was founded ... "Remains of Eye Priory at Abbey Farm (1020174)". National Heritage List for England. Retrieved 4 January 2014. Historic England ... Eye, Suffolk, Monasteries dissolved under the English Reformation, All stub articles, Suffolk building and structure stubs, ...
Die-hard bop enthusiasts can't go wrong with Bull's Eye". All compositions by Barry Harris except where noted. "Bull's Eye" - 7 ... Bull's Eye! is an album by pianist Barry Harris recorded in 1968 and released on the Prestige label. Allmusic awarded the album ... But again, he's great at what he does, and on Bull's Eye, Harris excels... ...
Official website "Virtual Eye breaks new ground in the Louis Vuitton Pacific Series" "Virtual Eye takes old battle into an ... Virtual Eye, the sports division of Animation Research Limited (ARL), specialises in real time sports animations. Based in ... Most widely known for its real time sailing graphics package, Virtual Eye is also involved in golf, cricket, motorsport, and a ... variety of air sports.[citation needed] Hawk-Eye "Innovative Technology Proves a Winner for Emirates Team NZ" (Press release). ...
"محافظ القاهرة: افتتاح "Cairo eye" بتكلفة 500 مليون جنيه" [Governor of Cairo: Opening of "Cairo eye" at a cost of 500 million ... "تدشين مشروع عين القاهرة Cairo Eye باستثمارات 500 مليون جنيه" [The launch of the Cairo Eye project, with investments of 500 ... "تدشين مشروع عين القاهرة Cairo Eye باستثمارات 500 مليون جنيه" [The launch of the Cairo Eye project, with investments of 500 ... of the investment cost of the Cairo Eye project. Cairo Eye is set to be completed and opened in 2022 at a cost of EGP 500 ...
... (stylised as OOEYヨOO -EYヨ REMIX) is EP of remixes by the Japanese band OOIOO by Boredoms member Yamantaka Eye (aka EY ... Yoshimi P-We - vocals, guitar, drums Kayan - guitar Aya - bass Ai - drums Yamantaka Eye - remixer Allmusic review v t e v t e v ...
... of the eye labeled Another view of the eye and the structures of the eye labeled Anatomy portal Eye colour Eye development Eye ... Thus, the eye can be considered as undergoing rotations about a single point in the centre of the eye. Eye and orbit anatomy ... Eye - Hilzbook Retina - Hilzbook Interactive Tool to explore the Human Eye Media related to Human eyes at Wikimedia Commons ... The movements of the eye are controlled by six muscles attached to each eye, and allow the eye to elevate, depress, converge, ...
Media related to Eye, Cambridgeshire at Wikimedia Commons Eye village website Eye Parish Council "Manor Farm Community Centre ... ISBN 019960908X "Eye Green Railway Station and the M&GN". Personal web site for Eye village. Retrieved 11 January 2019. ... Eye' was spelt "Ege". There has been a church at Eye since at least 1543. The present church, St Matthew's, was built in 1846. ... The hamlet of Eye Green is 1⁄2 mile (800 m) to the north, separated by the A47 trunk road. According to A Dictionary of British ...
It is believed to be the ancestor to both the celestial eye and bubble eye goldfish. Bubble Eye Telescope (goldfish) ""Fishes ... which has eyes facing outwards on each side, the eyes of the celestial eye turns strictly upwards within a period of six months ... The Celestial is a goldfish that has an elongated egg-shaped body similar to the Bubble Eye. Like the Bubble Eye, the Celestial ... When the fry hatch, the eyes of young Celestials are normal but gradually protrude sideways, as in the Telescope eye goldfish, ...
The Idol's Eye (also Idols Eye) is a 70.21-carat Golconda diamond. It has a very light blue colour with nine main facets and ... "Idol's Eye: World Famous Diamonds". jewellermagazine.com. Retrieved 5 August 2022. ""Idol's Eye" Diamond with Harry Winston ... The Idol's Eye v t e (Articles with short description, Short description matches Wikidata, Golconda diamonds, All stub articles ...
... may refer to: Frontal eye fields, a region located in the prefrontal cortex Medial eye fields, areas in the frontal ... lobe of a primate brain Supplementary eye fields, areas on the dorsal-medial surface of the frontal lobe of a primate brain ... This disambiguation page lists articles associated with the title Eye field. If an internal link led you here, you may wish to ...
This is more likely if the area around both eyes has been injured (raccoon eyes) or if there is a history of prior head injury ... An anecdotal remedy for a black eye consists of applying raw meat to the eye area. Research has yet to find any evidence of ... "Black Eye". NHS Choices. NHS. 18 March 2011. Retrieved 27 October 2012. Wikimedia Commons has media related to Black eyes. ( ... Despite the name, the eye itself is not affected. Blunt force or trauma to the eye socket results in burst capillaries and ...
The term eye dialect was first used by George Philip Krapp in 1925. "The convention violated", he wrote, "is one of the eyes, ... That is, it is dialect to the eye, rather than to the ear. Most authors are likely to use eye dialect with restraint, ... "eye dialect". Merriam-Webster Dictionary. Walpole (1974:193, 195) Rickford & Rickford (2000:23) Cook, Vivian. "Eye Dialect in ... is written in a Norwegian form of eye dialect.[citation needed] Apologetic apostrophe Eye rhyme Hypercorrection Inventive ...
... , red-eye, redeye or variants may refer to: Red-eye effect, in photographs Red eye (medicine), an eye that appears red ... a comic strip by Gordon Bess Red eye (drink), a coffee drink Red eye (cocktail) Red-eye gravy, a thin sauce Red Eye Township, ... "Red Eye", a song by Big K.R.I.T. from 4eva N a Day, 2012 "Red Eye", a song by Devo from Duty Now for the Future, 1979 "Red Eye ... "Red Eye", a song by Styles P from Float, 2013 "Red-Eye", a song by The Album Leaf from Into the Blue Again, 2006 "Red Eye" ( ...
  • [8] Dry eye syndrome occasionally makes wearing contact lenses impossible. (wikipedia.org)
  • For many people, laser eye surgery can correct their vision so they no longer need glasses or contact lenses. (medlineplus.gov)
  • People who wear hard or rigid contact lenses, wear soft contact lenses that are not replaced frequently, have an exposed suture on the surface of the eye or have a prosthetic eye are more likely to develop this form of conjunctivitis. (aoa.org)
  • Optometrists are trained to examine your eyes for spectacles and contact lenses but most importantly to detect signs of eye disease. (rnib.org.uk)
  • Consider eye protection for computer light, like eyeglasses or contact lenses that might be designed for computer work. (uhc.com)
  • Drawing on years of clinical experience with patients, Cassel also looks at eye complications associated with common medical conditions (for example, diabetes) along with the best treatments for eye conditions, such as cataracts and glaucoma. (jhu.edu)
  • Richly illustrated and engagingly written, this edition features special bonus material, including a chapter on cosmetics and the eye, FAQs ("Can cataracts grow back after cataract surgery? (jhu.edu)
  • Often referred to casually as "pink eye", conjunctivitis is the swelling or inflammation of the conjunctiva, the thin, transparent layer of tissue that lines the inner surface of the eyelid and covers the white part of the eye. (aoa.org)
  • Evaluation of the conjunctiva and external eye tissue using bright light and magnification. (aoa.org)
  • Loiasis is commonly known as "African eye worm," since the adult form of the parasite can sometimes be found migrating across the conjunctiva of the eye. (medscape.com)
  • The eye is composed of the cornea (clear outer covering), conjunctiva (white part), iris (colored part), and the eye wall (choroid, retina, and sclera). (cdc.gov)
  • Episcleritis is inflammation of the tissue lying between the sclera (the tough, white, fiber layer covering the eye) and the conjunctiva (the membrane that lines the eyelid and covers the white of the eye). (msdmanuals.com)
  • Overview of Conjunctival and Scleral Disorders The conjunctiva is the membrane that lines the eyelid and loops back to cover the sclera (the tough white fiber layer covering the eye), right up to the edge of the cornea (the clear layer in. (msdmanuals.com)
  • Diabetic macular edema (DME) happens in about half of people with any type of DR. With DME, blood vessels in the eyes leak and start to swell, which can cause vision loss or blindness. (cdc.gov)
  • A scratched eye may turn into a sore over the cornea and cause blindness. (medicinenet.com)
  • A comprehensive eye examination can help with early detection of potential eyesight problems, which could lead to vision loss and blindness if left untreated. (deccanherald.com)
  • These concerted efforts over the past 30 years have yielded considerable dividends, with an ongoing reduction in the global prevalence of distance vision impairment since 1990 (3.83% in 1990 compared with 2.90% in 2015) and a substantial reduction in the number of children and adults with eye infections and blindness due to vitamin A deficiency, onchocerciasis and trachoma in all regions. (who.int)
  • Diabetic eye disease is the leading cause of new cases of blindness in the United States in adults 75 years of age. (cdc.gov)
  • Conjunctivitis can be diagnosed through a comprehensive eye examination . (aoa.org)
  • This article briefly describes the more common diseases of the eye and its associated structures, the methods used in examination and diagnosis , and the factors that determine treatment and prognosis. (britannica.com)
  • Having an eye examination is an important health check for your eyes. (rnib.org.uk)
  • If you have any worries about your vision, then an eye examination with an optometrist is usually the best place to start. (rnib.org.uk)
  • Most high streets have an optometrist practice where you can make an appointment for an eye examination. (rnib.org.uk)
  • If you're entitled to an NHS eye test, you'll be set a recall date for your next eye examination. (rnib.org.uk)
  • Don't put off an eye examination because you're not due yet, it's important to discuss any concerns with the optometrist so that you get the care you need. (rnib.org.uk)
  • If you are worried about having an eye examination, it's important to know that most people don't have an eye condition. (rnib.org.uk)
  • Patients with diabetes mellitus should have their first complete eye examination after 5 years duration of diabetes if they are between 10 and 30 years of age or at the time of diagnosis of diabetes if they are over 30 years of age. (cdc.gov)
  • This initial eye examination should include a history of visual symptoms, a measurement of visual acuity and intraocular pressure, and an ophthalmoscopic examination through dilated pupils. (cdc.gov)
  • After the initial eye examination, persons with diabetes mellitus should receive the above ophthalmic examinations annually unless more or less frequent examinations are indicated by the presence or absence of abnormalities. (cdc.gov)
  • An annual, dilated eye exam is essential for senior citizens who are at increased risk of developing degenerative age-related eye problems that cause slow but permanent damage without any noticeable symptoms. (deccanherald.com)
  • If you notice changes in your vision, or if it's been a while since you had your eyes checked, you may want to consider scheduling an appointment for a comprehensive, dilated eye exam. (uhc.com)
  • High blood-sugar levels from diabetes can damage blood vessels in the retina, the layer of nerve tissue at the back of your eye, resulting in diabetic retinopathy. (utmb.edu)
  • Diabetic retinopathy (DR) is a common complication of diabetes that damages blood vessels in the eyes. (cdc.gov)
  • The orbit is the bony cavity in the skull that houses the globe of the eye (eyeball), the muscles that move the eye (the extraocular muscles), the lacrimal gland, and the blood vessels and nerves required to supply these structures. (britannica.com)
  • Eye drops that constrict blood vessels of the eye, such as tetrahydrozoline , can temporarily decrease the redness. (msdmanuals.com)
  • First, light passes through the cornea (the clear front layer of the eye). (nih.gov)
  • The cornea is shaped like a dome and bends light to help the eye focus. (nih.gov)
  • [3] Dry eye syndrome can lead to blurred vision, instability of the tear film, increased risk of damage to the ocular surface such as scarring of the cornea, and changes in the eye including the neurosensory system. (wikipedia.org)
  • Laser eye surgery reshapes the cornea, the clear front part of the eye. (medlineplus.gov)
  • The cornea is one of the most important parts that make up the human eye. (medicinenet.com)
  • The cornea is a shield to the eye, and it is one of the surfaces that allow the eye to see. (medicinenet.com)
  • To prevent the eyelid from sticking to the cornea while sleeping and tearing the healing eye skin. (medicinenet.com)
  • In a small number of cases, although the skin over the cornea heals, it does not bind down entirely and can stick to the eyelid at night and rip when waking and opening the eyes or when the eyes move rapidly while dreaming. (medicinenet.com)
  • Autoimmune diseases -- when your immune system attacks parts of your body -- can affect your body's ability to make tears and cause dry eyes. (webmd.com)
  • UTMB Health Eye Center doctors, who have trained at the nation's top institutions, also collaborate with the UTMB Stark Diabetes Center staff to identify and treat patients with diabetic eye diseases, again providing holistic patient care. (utmb.edu)
  • eye disease , any of the diseases or disorders that affect the human eye . (britannica.com)
  • The first part deals with conditions affecting the orbit, lids, and external eye, and the second focuses on diseases of structures within the eyeball, or globe. (britannica.com)
  • For people over the age of 40, dilated eye exams every couple of years can help detect diseases such as glaucoma, diabetic retinopathy, and AMD in their early stages. (deccanherald.com)
  • Search our library of hundreds of materials about eye diseases and conditions. (nih.gov)
  • Eye health has taken a backseat during the coronavirus pandemic, and this could lead to permanent vision loss for those with chronic conditions such as diabetes or glaucoma. (deccanherald.com)
  • Cite this: Illustrating the Progression of Thyroid Eye Disease - Medscape - Nov 06, 2023. (medscape.com)
  • To this end, two indicators for eye care - effective coverage of refractive error (tracer indicator 19) and effective coverage of cataract surgery (tracer indicator 31)3 - are being considered for inclusion in the universal health coverage index under the WHO Impact Framework for the Thirteenth General Programme of Work, 2019-2023, to monitor progress towards universal health coverage. (who.int)
  • An Irritable Senior Manager With a New-Onset Lazy Eye - Medscape - Nov 03, 2023. (medscape.com)
  • Check with your ophthalmologist to see what appropriate eye protection is available and whether they advise participating in any high impact or other high-risk sports. (aao.org)
  • Get ophthalmologist-reviewed tips and information about eye health and preserving your vision. (aao.org)
  • In most cases, the diagnosis is confirmed by an ophthalmologist (eye doctor). (medicinenet.com)
  • Yearly check-ups by an ophthalmologist is a small investment to ensure the long term health of your eyes, and those of your family members. (deccanherald.com)
  • After this visit, your ophthalmologist will let you know how often you should have your eyes checked moving forward. (uhc.com)
  • Later sections deal with injuries, ocular conditions associated with systemic disease , disorders of vision , methods of examining the eye, and devices for correcting visual defects. (britannica.com)
  • Managing Dry Eye, Step by Step Dr Christopher Rapuano sorts through the updated recommendations for dry eye provided in the recently published report of the Tear Film & Ocular Surface Society International Dry Eye Workshop II. (medscape.com)
  • Eye drops such as cyclopentolate dilates (enlarges) the pupil and helps to relieve pain . (medicinenet.com)
  • Episcleritis goes away on its own, but corticosteroid eye drops may make symptoms go away quicker. (msdmanuals.com)
  • To treat an attack, corticosteroid eye drops or a nonsteroidal anti-inflammatory NSAID taken by mouth can be used to make symptoms go away more quickly. (msdmanuals.com)
  • Fungal eye infections aren't reportable, which means that healthcare providers aren't required to regularly report cases to public health authorities. (cdc.gov)
  • However, healthcare providers who are concerned about an unusual number of new cases of fungal eye infections should contact their state or local health department. (cdc.gov)
  • Most L loa infections are asymptomatic, although some progress to loiasis, which is characterized by localized painful subcutaneous joints (calabar swellings) and the migration of adult worms through the subconjuctiva of the eye. (medscape.com)
  • Eye infections related to improper contact lens wear and care are serious and can lead to long-lasting damage, but they are often preventable. (cdc.gov)
  • As a leading academic and research center, ophthalmologists at the UTMB Health Eye Center conduct clinical studies to research the newest treatments. (utmb.edu)
  • Researchers also looked at how treatments for diabetes eye complications have changed over this time, as well as at how treatments differed by race. (cdc.gov)
  • This study highlights how trends in treatments for diabetes eye complications have changed over time. (cdc.gov)
  • Giant papillary conjunctivitis is a type of allergic conjunctivitis caused by the chronic presence of a foreign body in the eye. (aoa.org)
  • Wills Eye Hospital joins forces with Medscape Ophthalmology to present expert perspectives from faculty on diagnosing, treating, and preventing eye disease. (medscape.com)
  • Drs Rapuano and Meghpara from Wills Eye Hospital discuss its role for patients. (medscape.com)
  • This is called dry eye syndrome, or keratoconjunctivitis sicca (KCS). (webmd.com)
  • Dry eye syndrome , also known as keratoconjunctivitis sicca , is the condition of having dry eyes . (wikipedia.org)
  • Additional symptoms include eye tenderness and irritation, with slightly increased watering of the eye and mildly increased sensitivity to bright light. (msdmanuals.com)
  • For people with severe disabilities their eyes may be the only means for communication. (yorku.ca)
  • They soothe the surface of your eyes and protect them from things like debris and infection. (webmd.com)
  • Insects, physical contact with other people, poor hygiene (touching the eye with unclean hands), or using contaminated eye makeup and facial lotions can also cause the infection. (aoa.org)
  • Since the bone that separates the orbit from the nose and the nasal sinuses is rather thin, infection sometimes spreads from the nasal sinuses into the orbit, causing the orbital tissue to swell and the eye to protrude. (britannica.com)
  • This condition, called orbital cellulitis , is serious because of the possibility that the infection may spread into the cranial cavity via the pathways of the cranial nerves that reach the eye through the posterior orbit. (britannica.com)
  • This may lead to an eye infection. (uhc.com)
  • Throw away eye makeup after 3 months to help prevent infection-causing bacteria buildup. (uhc.com)
  • Herpes Zoster Ophthalmicus Herpes zoster ophthalmicus is a reactivated infection of the eye caused by the varicella-zoster virus, the virus that causes chickenpox and shingles. (msdmanuals.com)
  • When light hits the retina (a light-sensitive layer of tissue at the back of the eye), special cells called photoreceptors turn the light into electrical signals. (nih.gov)
  • Why should someone choose the UTMB Health Eye Center for retina care? (utmb.edu)
  • In most vertebrates and some molluscs, the eye allows light to enter and project onto a light-sensitive layer of cells known as the retina. (wikipedia.org)
  • Some arthropods, including many Strepsiptera, have compound eyes of only a few facets, each with a retina capable of creating an image. (wikipedia.org)
  • Typical symptoms of dry eye syndrome are dryness, burning [13] and a sandy-gritty eye irritation that gets worse as the day goes on. (wikipedia.org)
  • Each of the 91% naturally sourced, vegan ingredients in this five-minute bio-celulose eye mask target under-eye concerns like dryness and dark circles. (sephora.com)
  • Corneal dryness stimulates increased watering of the eye. (medscape.com)
  • Dry eyes can be a side effect of cataract surgery and LASIK or PRK surgery, which correct vision problems. (webmd.com)
  • Coverage rates of cataract surgery - an indicator of eye care service provision within populations - show marked variations by income level. (who.int)
  • We take a holistic approach to caring for our patients who have diabetes or who are at risk of developing diabetic eye disease. (utmb.edu)
  • 5 Things You Should Know about Diabetic Eye Disease. (nih.gov)
  • For these reasons, policymakers in the state of Kentucky felt that specific guidelines for diabetic eye disease management were necessary. (cdc.gov)
  • All patients should be informed (a) that sight-threatening eye disease is a common complication of diabetes mellitus and can often be present even with good vision and (b) that early detection and appropriate treatment of diabetic eye disease greatly reduce the risk of visual loss. (cdc.gov)
  • Dry eye syndrome is a common eye disease . (wikipedia.org)
  • Endocrinologist and food artist Malini Gupta, MD, depicts the progression of thyroid eye disease in this series. (medscape.com)
  • Thyroid eye disease (TED) has been viewed as a phenomenon seen in Graves disease of the thyroid, but it's now recognized as a separate autoimmune disease. (medscape.com)
  • In thyroid eye disease, the orbit is infiltrated by B and T cells and CD34+ fibrocytes from the bone marrow. (medscape.com)
  • Changes in thyroid eye disease can be unilateral or bilateral. (medscape.com)
  • Changes in thyroid eye disease are often gradual but can cause extensive quality-of-life changes. (medscape.com)
  • Some people should have their eyes tested more frequently, for example, if you have a family history of eye disease. (rnib.org.uk)
  • Even if your eyes are healthy, you don't wear glasses or contacts, and have no family history of eye disease, it's recommended to get a complete eye exam once in your twenties and twice in your thirties. (uhc.com)
  • That's when early signs of disease and vision changes may show up during an eye exam. (uhc.com)
  • Since detection of proliferative eye disease is subtle, it is best performed by persons specially trained in eye disease. (cdc.gov)
  • 10E-8).PCRDNAsequenceanalysiswasmoresensitive obtained 114 eyes collected during 2009 from eye banks atlocus NTS2 thanatlocus B1 ;ahighfrequencyofmixed in 2 disease-endemic regions of Brazil with different OT co-infectionswasdetected. (cdc.gov)
  • Wills Eye is a global leader in the treatment of eye disease. (medscape.com)
  • Tiger's eye (also called tiger eye ) is a chatoyant gemstone that is usually a metamorphic rock with a golden to red-brown colour and a silky lustre . (wikipedia.org)
  • Guppy fish can change their eye colour to warn off rivals, new research shows. (smh.com.au)
  • The study, Dynamic Eye Colour as an Honest Signal of Aggression , is published in the journal Current Biology . (smh.com.au)
  • If they find any signs of an eye condition, they'll refer you to the right person at the hospital or ask your GP to do this. (rnib.org.uk)
  • During transport to the hospital keep rinsing your eye with an eyewash bottle. (lu.se)
  • Although it may seem contradictory, dry eye can cause the eyes to water due to irritation. (wikipedia.org)
  • These reflex tears will not necessarily make the eyes feel better since they are the watery tears that are produced in response to injury, irritation, or emotion which lack the lubricating qualities necessary to prevent dry eye. (wikipedia.org)
  • Most people who have dry eyes experience mild irritation with no long-term effects. (wikipedia.org)
  • Symptoms include eye redness, swelling, and irritation. (msdmanuals.com)
  • Outbreak of acute eye irritation associated with air pollution. (cdc.gov)
  • Guild Wars: Eye of the North is the first expansion for Guild Wars with content geared exclusively for level 20 characters. (eurogamer.net)
  • Hence, it is important to seek immediate medical care for a scratched eye ( corneal abrasion ). (medicinenet.com)
  • The reason why corneal abrasions can be hard to deal with is that they happen on the clear layer of the eye, which means that they can be quite hard to detect. (medicinenet.com)
  • Most corneal abrasions or eye scratches heal quickly, and vision returns completely. (medicinenet.com)
  • This is called recurrent corneal erosion syndrome and may require the prolonged use of lubricant eye ointments and occasionally laser surgery. (medicinenet.com)
  • The majority of modern eye trackers are video based, which means that they measure eye movements by tracking the position of the pupil and one or several corneal reflections in each frame of the video. (lu.se)
  • There may also be a stringy discharge from the eyes. (wikipedia.org)
  • Diabetes can cause eye complications, but prevention and treatment options can help avoid vision loss. (cdc.gov)
  • By detecting and treating diabetic retinopathy early through annual, dilated eye exams, people with diabetes can preserve their sight. (utmb.edu)
  • People with diabetes are urged to receive annual dilated eye exams for early detection and timely treatment. (cdc.gov)
  • It is recommended that infants have comprehensive eye exams around 6 months. (uhc.com)
  • The American Optometric Association, or AOA, recommends additional eye exams at age 3, then again at age 5. (uhc.com)
  • Keep your eye makeup on top of its game. (sephora.com)
  • i personally like to leave this product on, & use it as an eye cream, but it can be used as a 15 minute mask , eye cream, & even before makeup. (sephora.com)
  • [13] [15] Other symptoms are pain, redness, a pulling sensation, and pressure behind the eye. (wikipedia.org)
  • Ocelli, some of the simplest eyes, are found in animals such as some of the snails. (wikipedia.org)
  • Eye Center doctors also use leading imaging technology and surgical center equipment in the diagnosis and treatment of diabetic retinopathy. (utmb.edu)
  • The diagnosis is based on the symptoms and on the appearance of the eye. (msdmanuals.com)
  • Researchers at CDC studied trends in eye-related diabetes complications and treatment options. (cdc.gov)
  • This study measured eye-related diabetes complications, for the period of 2009-2018, in Medicare patients age 65 and older. (cdc.gov)
  • Laser photocoagulation is a procedure used to treat diabetes-related eye complications. (cdc.gov)
  • Researchers found that the rate of eye complications for those with diabetes increased by 54% during the period 2009-2018. (cdc.gov)
  • Eye care for the patient with diabetes requires a partnership between the primary physician, the eye-care specialist, and the patient. (cdc.gov)
  • In 2012, CDC, state and local health departments, and the Food and Drug Administration (FDA) investigated a multistate outbreak of Fusarium incarnatum-equiseti species complex endophthalmitis associated with Brilliant Blue-G, a type of dye used during eye surgery, and Bipolaris endophthalmitis associated with eye injections of a steroid called triamcinolone. (cdc.gov)
  • eyesight health center / eyesight a-z list / can a scratched eye heal without treatment? (medicinenet.com)
  • for more information about the health care profession concerned with the eye, see optometry . (britannica.com)
  • An annual eye health check-up is just as important as an annual body health check-up. (deccanherald.com)
  • You may know that maintaining a healthy diet and regularly moving your body is good for your health, but did you know it may also be good for your eyes, too? (uhc.com)
  • Zinc and omega-3 fatty acids and protein found in salmon and tuna, along with eggs and fruits and veggies (particularly spinach) are great for eye health, as is getting regular exercise and adequate sleep. (uhc.com)
  • This report sets forth the rationale for action to integrate the delivery of people-centred eye care services into the health system. (who.int)
  • It describes how to reduce inequities in access to such services and considers how to enable health systems to respond to the projected increase in eye conditions. (who.int)
  • Eye care can contribute to achieving Sustainable Development Goal 3 (Ensure healthy lives and promote well-being for all at all ages) and its target 3.8 (Achieve universal health coverage, including financial risk protection, access to quality essential health-care services and access to safe, effective, quality and affordable essential medicines and vaccines for all). (who.int)
  • It is called a black eye because of the bluish-dark color of the bruising in the tissue around the eye. (medicalnewstoday.com)
  • The most simple eyes, pit eyes, are eye-spots which may be set into a pit to reduce the angle of light that enters and affects the eye-spot, to allow the organism to deduce the angle of incoming light. (wikipedia.org)
  • We describe a study on how auditory and visual feedback affects eye typing. (yorku.ca)
  • In most cases, the injury affects the face rather than the eye itself. (medicalnewstoday.com)
  • Routine eye examinations are very essential for children at six months of age, three years of age, and five years of age to detect any potential vision abnormalities, which can be corrected in the early stage, while the child's vision system is still developing. (deccanherald.com)
  • Hyaluronic Acid and Hemp-Derived Cannabis Seed Extract: Boost hydration for delicate eyelid and under-eye area. (sephora.com)
  • From more complex eyes, retinal photosensitive ganglion cells send signals along the retinohypothalamic tract to the suprachiasmatic nuclei to effect circadian adjustment and to the pretectal area to control the pupillary light reflex. (wikipedia.org)
  • Hypertension is a risk factor for a number of vision-threatening eye conditions including retinal vascular occlusion, retinal macroaneurysm and non arteritic anterior ischaemic optic neuropathy. (nih.gov)
  • For several years, U.S. delivery rooms have applied antibiotic ointment to babies' eyes as a standard prophylactic treatment. (aoa.org)
  • Some of this light enters the eye through an opening called the pupil (PYOO-pul). (nih.gov)
  • Muscles around the iris change the size of the pupil, regulating the amount of light that enters the eye and reducing aberrations when there is enough light. (wikipedia.org)
  • If you have symptoms of dry eyes and take medication, read the label. (webmd.com)
  • Occasionally, adult worms migrate through the subconjunctiva of the eye and are visible therein, giving rise to the disease's common name, "African eye worm. (medscape.com)
  • however, his colleagues at work have observed that occasionally one of his eyes does not seem to move in sync with the other, and that this is a new problem. (medscape.com)
  • Nearly 30,000 sports-related eye injuries are treated in U.S. emergency rooms each year. (aao.org)
  • The good news is that 90% of serious eye injuries could be prevented by wearing appropriate protective eyewear . (aao.org)
  • Eye injuries can happen in almost any sport, but some sports are higher risk than others. (aao.org)
  • Basketball causes most sports eye injuries in the U.S. (aao.org)
  • Boxing and full-contact martial arts pose an extremely high risk of serious and even blinding eye injuries. (aao.org)
  • There is no satisfactory eye protection for boxing, although thumbless gloves may reduce the number of boxing eye injuries. (aao.org)
  • Still, injuries can damage your eye, sometimes severely enough that you could lose your vision. (medlineplus.gov)
  • The most common type of injury happens when something irritates the outer surface of your eye. (medlineplus.gov)
  • Then place the rhinestones 1/4 inch from the outer edge of the eye patch. (ehow.com)
  • Make sure that you're using the right kind of eye protection for each activity. (aao.org)
  • Regular eyeglasses do not offer proper eye protection and in some cases can make an injury worse if they shatter. (aao.org)
  • Your body normally makes moisture for your eyes, but when you can't -- or it's not good quality -- that can make your eyes hurt and affect your eyesight. (webmd.com)
  • If you don't make enough good-quality tears, your eyes can be dry and irritated. (webmd.com)
  • The second most common kind of dry eye happens because your body doesn't make enough tears. (webmd.com)
  • Eye patches are easy to make. (ehow.com)
  • Cut out the felt eye patch and make one slit from one of the corners into the center. (ehow.com)
  • Make two small holes in either side of the eye patch with a knife. (ehow.com)
  • For a more authentic look, make the eye patch out of heavy faux leather fabric. (ehow.com)
  • Our goal was to study how feedback could facilitate the tedious [1] eye typing task and make gaze-based computer-aided communication more practical for those who need it. (yorku.ca)
  • This can make it difficult to open the eye. (medicalnewstoday.com)
  • The complexity of the experimental settings, and the expertise needed for interpreting the eye-tracking data make this a method suitable mainly for laboratory settings. (lu.se)
  • Our clinical expertise, state-of-the-art diagnostic testing and advanced surgical capabilities make Wills Eye a worldwide referral center where more than 250,000 patients are treated annually. (medscape.com)
  • [6] Another treatment that is sometimes suggested is lacrimal plugs that prevent tears from draining from the surface of the eye. (wikipedia.org)
  • Can a Scratched Eye Heal Without Treatment? (medicinenet.com)
  • any medical letters about your eyes from any treatment you've previously had. (rnib.org.uk)
  • Some insect larvae, like caterpillars, have a type of simple eye (stemmata) which usually provides only a rough image, but (as in sawfly larvae) can possess resolving powers of 4 degrees of arc, be polarization-sensitive, and capable of increasing its absolute sensitivity at night by a factor of 1,000 or more. (wikipedia.org)
  • Eye is the world's most beautiful and collectable graphic design journal, published for professional designers, students and anyone interested in critical, informed writing about graphic design and visual culture. (eyemagazine.com)
  • All eyes were nearly one third of the world's human population. (cdc.gov)
  • hourglass recently sent me their latest addition to the equilibrium skincare collection: instant plumping eye mask . (sephora.com)
  • It's a sticky primer , so I always have to put powder on top , but it makes my eyes red and irritates my skin like half the time I use it :/ I do have sensitive skin but I've never had this reaction to other eye primers . (sephora.com)
  • Prada eyeshadows palettes defines the eyes with a range of fashion-inspired shades and textures. (prada.com)
  • The compound eyes of the arthropods are composed of many simple facets which, depending on anatomical detail, may give either a single pixelated image or multiple images per eye. (wikipedia.org)
  • Compound eyes are very sensitive to motion. (wikipedia.org)
  • Trilobites, now extinct, had unique compound eyes. (wikipedia.org)
  • In contrast to compound eyes, simple eyes have a single lens. (wikipedia.org)
  • In organisms dwelling near deep-sea vents, compound eyes are adapted to see the infra-red light produced by the hot vents, allowing the creatures to avoid being boiled alive. (wikipedia.org)
  • [14] Symptoms may also be described as itchy, stinging or tired eyes. (wikipedia.org)
  • Do not patch the eye unless instructed to do so by an optometrist. (medicinenet.com)
  • Everyone should have their eyes tested at least once every two years even if they don't need glasses. (rnib.org.uk)

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