Costus
Spirostans
Dominican Republic
Molecular cloning and functional expression of cDNAs encoding oxidosqualene cyclases from Costus speciosus. (1/7)
Costus speciosus produces a large quantity of steroidal glycosides derived from the sole aglycone, diosgenin. Cycloartenol, a product of oxidosqualene cyclase (OSC), is postulated to be a common intermediate for phytosterols of primary metabolism and diosgenin of secondary metabolism, possibly providing a metabolic branch point. Two cDNAs, CSOSC1 and CSOSC2, were cloned from C. speciosus by RT-PCR and cDNA library screening. Both cDNAs encode 759 amino acids with high mutual identity (74%), resembling (>55% identity) the known OSCs. Phylogenetic tree analysis indicated that the gene products occupy distinct positions from those of cycloartenol synthases (CASs) and triterpene synthases from dicotyledonous plants. By functional expression in yeast, CSOSC1 and CSOSC2 were proved to encode a CAS and a multifunctional triterpene synthase, respectively. The present result is the first demonstration of the functional expression of OSCs from monocotyledonous plants. (+info)Costus spicatus tea failed to improve diabetic progression in C57BLKS/J db/db mice, a model of type 2 diabetes mellitus. (2/7)
(+info)The evolution of postpollination reproductive isolation in Costus. (3/7)
(+info)Changes in expression pattern of the teosinte branched1-like genes in the Zingiberales provide a mechanism for evolutionary shifts in symmetry across the order. (4/7)
(+info)Aqueous fraction from Costus spiralis (Jacq.) Roscoe leaf reduces contractility by impairing the calcium inward current in the mammalian myocardium. (5/7)
(+info)Antimicrobial activity of sesquiterpene lactones isolated from traditional medicinal plant, Costus speciosus (Koen ex.Retz.) Sm. (6/7)
(+info)Next generation sequencing and de novo transcriptome analysis of Costus pictus D. Don, a non-model plant with potent anti-diabetic properties. (7/7)
(+info)"Costus" is a term that refers to a genus of plants in the family Costaceae, which are native to tropical regions of the Americas and Asia. Some species of Costus are used in traditional medicine for various purposes, such as treating digestive issues, skin conditions, and inflammation. However, it's important to note that the use of Costus or any other herbal remedy should be discussed with a healthcare provider beforehand, as they can interact with other medications or have potential side effects.
In a medical context, "Costus" is not typically used as a standalone term, but rather refers to specific plant species that may have medicinal properties. It's worth noting that some sources may use the term "Costus" to refer to the root of the plant, which is sometimes used in herbal medicine. However, this usage is less common and can be confusing, as "Costus" technically refers to the genus of plants rather than a specific part of the plant.
I'm sorry for any confusion, but "Spirostans" is not a recognized term in medical terminology. It seems like it might be a reference to a specific chemical compound or class of compounds, possibly related to steroids, based on the prefix "spiro-" and the suffix "-stan." However, I cannot provide a precise definition without more context.
If you're referring to a specific medical or scientific concept, could you please provide more information or check the spelling? I'm here to help, and I want to make sure I give you the most accurate and helpful response possible.
The Dominican Republic is not a medical term or concept. It's the name of a country located in the Caribbean region, which shares the island of Hispaniola with Haiti. The Dominican Republic is known for its beautiful beaches, tropical climate, and diverse culture. If you have any questions about travel medicine or health-related issues related to the Dominican Republic, I would be happy to try to help answer them!
Traditional medicine (TM) refers to health practices, approaches, knowledge and beliefs incorporating plant, animal and mineral-based medicines, spiritual therapies, manual techniques and exercises, applied singularly or in combination to treat, diagnose and prevent illnesses or maintain well-being. Although traditional medicine has been practiced since prehistoric times, it is still widely used today and may include:
1. Traditional Asian medicines such as acupuncture, herbal remedies, and qigong from China; Ayurveda, Yoga, Unani and Siddha from India; and Jamu from Indonesia.
2. Traditional European herbal medicines, also known as phytotherapy.
3. North American traditional indigenous medicines, including Native American and Inuit practices.
4. African traditional medicines, such as herbal, spiritual, and manual techniques practiced in various African cultures.
5. South American traditional medicines, like Mapuche, Curanderismo, and Santo Daime practices from different countries.
It is essential to note that traditional medicine may not follow the scientific principles, evidence-based standards, or quality control measures inherent to conventional (also known as allopathic or Western) medicine. However, some traditional medicines have been integrated into modern healthcare systems and are considered complementary or alternative medicines (CAM). The World Health Organization encourages member states to develop policies and regulations for integrating TM/CAM practices into their healthcare systems, ensuring safety, efficacy, and quality while respecting cultural diversity.