Verbena
Verbenaceae
Iridoids
Littorachalcone, a new enhancer of NGF-mediated neurite outgrowth, from Verbena littoralis. (1/7)
A new dihydrochalcone dimer, 2',4',3",2"',4"'-pentahydroxy-4-O-4"-tetrahydrobichalcone, given the name littorachalcone, was isolated from the aerial parts of Verbena littoralis H. B. K. along with two known flavonoids 4'-hydroxywogonin and 8,3'-dimethoxy-5,7,4'-trihydroxyflavone. Littorachalcone caused a significant enhancement of nerve growth factor-mediated neurite outgrowth from PC12D cells. (+info)A new iridoid glycoside with nerve growth factor-potentiating activity, gelsemiol 6'-trans-caffeoyl-1-glucoside, from Verbena littoralis. (2/7)
A new iridoid glycoside, gelsemiol 6'-trans-caffeoyl-1-glucoside (1), was isolated from Verbena littoralis, together with four known phenylethanoid glycosides, acteoside (2), 2'-acetylacteoside (3), jionoside (4), and isoverbascoside (5). Their structures were elucidated by spectral data. Compound 1 showed weak enhancement of nerve growth factor (NGF)-mediated neurite outgrowth from PC12D cells. (+info)New iridoid glucosides from the aerial parts of Verbena brasiliensis. (3/7)
Two new iridoid glucosides, verbenabraside A (1) and verbenabraside B (2), were isolated from the aerial parts of Verbena brasiliensis VELL., along with six known iridoid glucosides, gelsemiol 3-O-beta-D-glucoside (3), verbraside (4), 9-hydroxysemperoside (5), griselinoside (6), aralidioside (7), and 6alpha-hydroxyforsythide dimethyl ester (8), three known phenylethanoid glycosides, 2-phenylethyl O-beta-D-xylopyranosyl-(1-->2)-beta-D-glucopyranoside (9), acteoside (10), and leucosceptoside A (11), two known lignan glucosides, dihydroxymethyl-bis(3,5-dimethoxy-4-hydroxyphenyl) tetrahydrofuran-9 (or 9')-O-beta-glucopyranoside (12) and (+)-lyoniresinol 3alpha-O-beta-D-glucopyranoside (13), a known methyl salicylate glucoside, methyl 2-O-beta-D-glucopyranosylbenzoate (14), and two known sterols, beta-sitosterol 3-O-beta-D-glucopyranoside (15) and beta-sitosterol (16). Their chemical structures were determined on the basis of spectroscopic data. Compound 1 exhibited stronger scavenging effect on the stable free radical 1,1-diphenyl-2-picrylhydrazyl than that of alpha-tocopherol. (+info)A randomized, double-blinded, placebo-controlled study of the effect of a combination of lemon verbena extract and fish oil omega-3 fatty acid on joint management. (4/7)
(+info)Micropropagation, antinociceptive and antioxidant activities of extracts of Verbena litoralis Kunth (Verbenaceae). (5/7)
(+info)Enhancement of phosphate absorption by garden plants by genetic engineering: a new tool for phytoremediation. (6/7)
(+info)Study on in-vivo anti-tumor activity of Verbena officinalis extract. (7/7)
We investigated the anti-tumor effects of Verbena officinalis extract on H22 tumor-bearing mice and its effect on immune function. Mice model of H22 solid tumor was established, the mice were divided into five groups and administered the extract, later, tumors were removed and inhibition rates were calculated; spleens were removed and spleen indices were calculated, and the sheep red blood cell-delayed-type hypersensitivity (SRBC-DTH) and the serum hemolysin level were determined. The Verbena officinalis extract had anti-tumor effect, with the inhibition rate reaching 38.78%, it also increased the spleen index to a certain extent, in addition, the changes in DTA and HA were not obvious compared with the model group. The Verbena officinalis extract had in vivo anti-tumor effect, while causing no damage on the immune function. (+info)I'm sorry for any confusion, but "Verbena" is not a medical term. It is the name of a genus of plants commonly known as vervain, which have been used in various traditional medicines and herbal remedies. However, it is not a term used in modern conventional medicine.
I apologize for any confusion, but "Verbenaceae" is not a medical term. It is a taxonomic category in botany, referring to the Verbena family of plants, which includes various species of trees, shrubs, and herbs. Some members of this family have been used in traditional medicine, but "Verbenaceae" itself does not have a specific medical definition.
Iridoids are a type of naturally occurring compounds that are widely distributed in the plant kingdom. They are characterized by the presence of a cyclopentanoid structure fused to a monoterpene unit. Iridoids have a wide range of biological activities, including anti-inflammatory, analgesic, and antioxidant effects. Some iridoids also have potential therapeutic benefits in the treatment of various diseases, such as cancer and neurodegenerative disorders.
In a medical context, iridoids may be mentioned in relation to their presence in certain medicinal plants or herbs used in traditional medicine, or in research investigating their potential pharmacological properties. However, it is important to note that the use of iridoid-containing plants or supplements should only be done under the guidance of a qualified healthcare professional, as with any medical treatment.
Aerial parts of plants refer to the above-ground portions of a plant, including leaves, stems, flowers, and fruits. These parts are often used in medicine, either in their entirety or as isolated extracts, to take advantage of their medicinal properties. The specific components of aerial parts that are used in medicine can vary depending on the plant species and the desired therapeutic effects. For example, the leaves of some plants may contain active compounds that have anti-inflammatory or analgesic properties, while the flowers of others may be rich in antioxidants or compounds with sedative effects. In general, aerial parts of plants are used in herbal medicine to treat a wide range of conditions, including respiratory, digestive, and nervous system disorders, as well as skin conditions and infections.