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In molecular biology, alpha-amylase inhibitor (or α-...) is a protein family which inhibits mammalian alpha-amylases specifically, by forming a tight stoichiometric 1:1 complex with alpha-amylase. This family of inhibitors has no action on plant and microbial alpha amylases. They are found in raw plants/herbs such as cinnamon and bacteria ...
Diabetes: α-glucosidase and alpha-amylase inhibitors are found in several raw plants/herbs such as cinnamon [18] and bacteria containing acarbose [19] They are used as anti-diabetic drugs. The intake of a single dose of before a meal containing complex carbohydrates clearly suppresses the glucose spike and may decrease the postprandial ...
Acarbose inhibits enzymes (glycoside hydrolases) needed to digest carbohydrates, specifically, alpha-glucosidase enzymes in the brush border of the small intestines, and pancreatic alpha-amylase. It locks up the enzymes by mimicking the transition state of the substrate with its amine linkage. [ 14 ]
Alpha-glucosidase inhibitors are a class of diabetes drugs found in plants/herbs like cinnamon; [3] however, they are technically not hypoglycemic agents because they do not have a direct effect on insulin secretion or sensitivity. These agents slow the digestion of starch in the small intestine, such that glucose from the starch enters the ...
This is a list of 5α-reductase inhibitors (5α-RIs), drugs which inhibit one or more isoforms of the enzyme 5α-reductase.This enzyme is responsible for the conversion of the androgen hormone testosterone into the more potent dihydrotestosterone (DHT) and is essential for the production of neurosteroids like allopregnanolone, tetrahydrodeoxycorticosterone (THDOC), and 3α-androstanediol from ...
The price of a new drug (in most cases) is limited so that the cost of therapy with the new drug is in the range of the costs of therapy with existing drugs in the same therapeutic class. The price of a breakthrough drug is limited to the median of its prices in France, Germany, Italy, Sweden, Switzerland, Britain, and the United States.
Alpha-amylase 1 is an enzyme that in humans is encoded by the AMY1A gene. [3] This gene is found in many organisms. Amylases are secreted proteins that hydrolyze 1,4-alpha-glucoside bonds in oligosaccharides and polysaccharides, and thus catalyze the first step in digestion of dietary starch and g
Non-competitive inhibition models a system where the inhibitor and the substrate may both be bound to the enzyme at any given time. When both the substrate and the inhibitor are bound, the enzyme-substrate-inhibitor complex cannot form product and can only be converted back to the enzyme-substrate complex or the enzyme-inhibitor complex.