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Cepharanthine
Cepharanthine is an antiinflammatory and antineoplastic compound isolated from ''Stephania''. Due to these modalities, it has been shown effective against HTLV The human T-lymphotropic virus, human T-cell lymphotropic virus, or human T-cell leukemia-lymphoma virus (HTLV) family of viruses are a group of human retroviruses that are known to cause a type of cancer called adult T-cell leukemia/lymphoma an ... in lab research. Additionally, it has successfully been used to treat a diverse range of medical conditions, including radiation-induced leukopenia, idiopathic thrombocytopenic purpura, alopecia areata, alopecia pityrodes, venomous snakebites, xerostomia, sarcoidosis, refractory anemia and various cancer-related conditions. No safety issues have been observed with CEP, and side effects are very rarely reported. References Benzylisoquinoline alkaloids Anti-inflammatory agents {{antineoplastic-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HTLV
The human T-lymphotropic virus, human T-cell lymphotropic virus, or human T-cell leukemia-lymphoma virus (HTLV) family of viruses are a group of human retroviruses that are known to cause a type of cancer called adult T-cell leukemia/lymphoma and a demyelinating disease called HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP). The HTLVs belong to a larger group of primate T-lymphotropic viruses (PTLVs). Members of this family that infect humans are called HTLVs, and the ones that infect Old World monkeys are called Simian T-lymphotropic viruses (STLVs). To date, four types of HTLVs (HTLV-1, HTLV-2, HTLV-3, and HTLV-4) and four types of STLVs (STLV-1, STLV-2, STLV-3, and STLV-5) have been identified. HTLV types HTLV-1 and HTLV-2 viruses are the first retroviruses discovered. Both belong to the oncovirus subfamily of retroviruses and can transform human lymphocytes so that they are self-sustaining in vitro. The HTLVs are believed to originate from interspecies tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiinflammatory
Anti-inflammatory is the property of a substance or treatment that reduces inflammation or swelling. Anti-inflammatory drugs, also called anti-inflammatories, make up about half of analgesics. These drugs remedy pain by reducing inflammation as opposed to opioids, which affect the central nervous system to block pain signaling to the brain. Nonsteroidal anti-inflammatory drugs Nonsteroidal anti-inflammatory drugs (NSAIDs) alleviate pain by counteracting the cyclooxygenase (COX) enzyme. On its own, COX enzyme synthesizes prostaglandins, creating inflammation. In whole, the NSAIDs prevent the prostaglandins from ever being synthesized, reducing or eliminating the inflammation and resulting pain. Some common examples of NSAIDs are aspirin, ibuprofen, and naproxen. The newer specific COX-inhibitors are not classified together with the traditional NSAIDs, even though they presumably share the same mode of action. On the other hand, there are analgesics that are commonly associat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephania
''Stephania'' is a genus of flowering plants in the family Menispermaceae, native to eastern and southern Asia and Australia. They are herbaceous perennial vines, growing to around four metres tall, with a large tuber. The leaves are arranged spirally on the stem and are peltate, with the leaf petiole attached near the centre of the leaf. The name ''Stephania'' comes from the Greek, "a crown". This refers to the anthers being arranged in a crown-like manner. One species, '' S. tetrandra'', is among the 50 fundamental herbs used in traditional Chinese medicine, where it is called ''han fang ji'' (漢防己, "Chinese ''fang ji''"). Other plants named ''fang ji'' are sometimes substituted for it. Other varieties substituted include '' Cocculus thunbergii'', '' C. trulobus'', ''Aristolochia fangchi'', ''Stephania tetrandria'', and '' Sinomenium acutum''. Notable among these is ''guang fang ji'' (廣防己, "(GuangDong, GuangXi) fang ji", ''Aristolochia fangchi''. Because of its toxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benzylisoquinoline Alkaloids
Substitution of the heterocycle isoquinoline at the C1 position by a benzyl group provides 1‑benzylisoquinoline, the most widely examined of the numerous benzylisoquinoline structural isomers. The 1-benzylisoquinoline moiety can be identified within numerous compounds of pharmaceutical interest, such as moxaverine; but most notably it is found within the structures of a wide variety of plant natural products, collectively referred to as benzylisoquinoline alkaloids. This class is exemplified in part by the following compounds: papaverine, noscapine, codeine, morphine, apomorphine, berberine, tubocurarine. Biosynthesis (''S'')- Norcoclaurine (higenamine) has been identified as the central 1-benzyl-tetrahydro-isoquinoline precursor from which numerous complex biosynthetic pathways eventually emerge. These pathways collectively lead to the structurally disparate compounds comprising the broad classification of plant natural products referred to as benzylisoquinoline alkaloids (B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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