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Neosmitilbin
Smitilbin is a flavanonol, a type of flavonoid. It is a rhamnoside that can be isolated in ''Smilax glabra'' (Chinaroot, sarsaparilla). Uses Smitilbin could be used for preventing Immunity (medical), immunological hepatocyte damage. Related compounds Neosmitilbin is a stereoisomer of smitilbin. References Flavanonol glycosides Flavonoid rhamnosides {{Aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neosmitilbin
Smitilbin is a flavanonol, a type of flavonoid. It is a rhamnoside that can be isolated in ''Smilax glabra'' (Chinaroot, sarsaparilla). Uses Smitilbin could be used for preventing Immunity (medical), immunological hepatocyte damage. Related compounds Neosmitilbin is a stereoisomer of smitilbin. References Flavanonol glycosides Flavonoid rhamnosides {{Aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flavanonol
The flavanonols (with two "o"s a.k.a. 3-hydroxyflavanone or 2,3-dihydroflavonol) are a class of flavonoids that use the 3-hydroxy-2,3-dihydro-2-phenylchromen-4-one (IUPAC name) backbone. Some examples include: * Taxifolin (or Dihydroquercetin) * Aromadedrin (or Dihydrokaempferol) * Engeletin (or Dihydrokaempferol-3-rhamnoside) Metabolism * Flavanone 3-dioxygenase * Flavonol synthase * Dihydroflavonol 4-reductase Glycosides Glycosides ( chrysandroside A and chrysandroside B) can be found in the roots of ''Gordonia chrysandra''. Xeractinol, a dihydroflavonol C-glucoside, can be isolated from the leaves of ''Paepalanthus argenteus var. argenteus''. Dihydro-flavonol glycosides ( astilbin, neoastilbin, isoastilbin, neoisoastilbin, (2''R'', 3''R'')-taxifolin-3'-''O''-β-D-pyranoglucoside) have been identified in the rhizome of ''Smilax glabra ''Smilax glabra'', sarsaparilla, is a plant species in the genus ''Smilax''. It is native to flora of China, China, the Himalayas, and In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhamnoside
Rhamnose (Rha, Rham) is a naturally occurring deoxy sugar. It can be classified as either a methyl-pentose or a 6-deoxy-hexose. Rhamnose predominantly occurs in nature in its L-form as L-rhamnose (6-deoxy-L-mannose). This is unusual, since most of the naturally occurring sugars are in D-form. Exceptions are the methyl pentoses L-fucose and L-rhamnose and the pentose L-arabinose. However, examples of naturally-occurring D-rhamnose include some species of bacteria, such as ''Pseudomonas aeruginosa'' and ''Helicobacter pylori''. Rhamnose can be isolated from Buckthorn (''Rhamnus''), poison sumac, and plants in the genus ''Uncaria''. Rhamnose is also produced by microalgae belonging to class Bacillariophyceae (diatoms). Rhamnose is commonly bound to other sugars in nature. It is a common glycone component of glycosides from many plants. Rhamnose is also a component of the outer cell membrane of acid-fast bacteria in the ''Mycobacterium'' genus, which includes the organism that caus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smilax Glabra
''Smilax glabra'', sarsaparilla, is a plant species in the genus ''Smilax''. It is native to flora of China, China, the Himalayas, and Indochina. ''S. glabra'' is a traditional Chinese medicine, traditional medicine in Chinese herbology, whence it is also known as tufuling () or chinaroot, china-root, and china root (a name it shares with the related ''Smilax china, S. china''). Chinaroot is a key ingredient in the Chinese medical Chinese desserts, dessert ''guīlínggāo, guilinggao'', which uses its ability to set certain kinds of Gelatin, jelly. Chemical composition Dihydro-flavonol glycosides (astilbin, neoastilbin, isoastilbin, neoisoastilbin, (2''R'', 3''R'')-taxifolin-3'-O-beta-D-pyranoglucoside) have been identified in the rhizome of ''Smilax glabra'' as well as smitilbin, a flavanonol rhamnoside. Smiglabrone A and Smiglabrone B are phenylpropanoid-substituted Catechin, epicatechins that have also been isolated from the root. Sarsasapogenin, a steroidal sapogenin, can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immunity (medical)
In biology, immunity is the capability of multicellular organisms to resist harmful microorganisms. Immunity involves both specific and nonspecific components. The nonspecific components act as barriers or eliminators of a wide range of pathogens irrespective of their antigenic make-up. Other components of the immune system adapt themselves to each new disease encountered and can generate pathogen-specific immunity. Immunity is a complex biological system that can recognize and tolerate whatever belongs to the self, and to recognize and reject what is foreign (non-self). Innate and adaptive Innate Immunity First off, the immune system is a system in the body of animals that enables animals to avoid or limit many infections caused by pathogens. Pathogens are disease causing agents, causing a wide range of illnesses. As for Diseases it's when structure of an organism is negatively affected other than external injury. Both diseases and pathogens affect the immune system causing ill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hepatocyte
A hepatocyte is a cell of the main parenchymal tissue of the liver. Hepatocytes make up 80% of the liver's mass. These cells are involved in: * Protein synthesis * Protein storage * Transformation of carbohydrates * Synthesis of cholesterol, bile salts and phospholipids * Detoxification, modification, and excretion of exogenous and endogenous substances * Initiation of formation and secretion of bile Structure The typical hepatocyte is cubical with sides of 20-30 μm, (in comparison, a human hair has a diameter of 17 to 180 μm).The diameter of human hair ranges from 17 to 181 μm. The typical volume of a hepatocyte is 3.4 x 10−9 cm3. Smooth endoplasmic reticulum is abundant in hepatocytes, in contrast to most other cell types. Microanatomy Hepatocytes display an eosinophilic cytoplasm, reflecting numerous mitochondria, and basophilic stippling due to large amounts of smooth endoplasmic reticulum and free ribosomes. Brown lipofuscin granules are also observed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stereoisomer
In stereochemistry, stereoisomerism, or spatial isomerism, is a form of isomerism in which molecules have the same molecular formula and sequence of bonded atoms (constitution), but differ in the three-dimensional orientations of their atoms in space. This contrasts with structural isomers, which share the same molecular formula, but the bond connections or their order differs. By definition, molecules that are stereoisomers of each other represent the same structural isomer. Enantiomers Enantiomers, also known as optical isomers, are two stereoisomers that are related to each other by a reflection: they are mirror images of each other that are non-superposable. Human hands are a macroscopic analog of this. Every stereogenic center in one has the opposite configuration in the other. Two compounds that are enantiomers of each other have the same physical properties, except for the direction in which they rotate polarized light and how they interact with different optical isom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flavanonol Glycosides
The flavanonols (with two "o"s a.k.a. 3-hydroxyflavanone or 2,3-dihydroflavonol) are a class of flavonoids that use the 3-hydroxy-2,3-dihydro-2-phenylchromen-4-one (IUPAC name) backbone. Some examples include: * Taxifolin (or Dihydroquercetin) * Aromadedrin (or Dihydrokaempferol) * Engeletin (or Dihydrokaempferol-3-rhamnoside) Metabolism * Flavanone 3-dioxygenase * Flavonol synthase * Dihydroflavonol 4-reductase Glycosides Glycosides ( chrysandroside A and chrysandroside B) can be found in the roots of ''Gordonia chrysandra''. Xeractinol, a dihydroflavonol C-glucoside, can be isolated from the leaves of ''Paepalanthus argenteus var. argenteus''. Dihydro-flavonol glycosides (astilbin, neoastilbin, isoastilbin, neoisoastilbin, (2''R'', 3''R'')-taxifolin-3'-''O''-β-D-pyranoglucoside) have been identified in the rhizome of ''Smilax glabra ''Smilax glabra'', sarsaparilla, is a plant species in the genus ''Smilax''. It is native to flora of China, China, the Himalayas, and Indo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
