Mode of Action of Feed Enzymes

evolution and mode of action of pulsed radiofrequency

Mode of Action of Glucocorticoids I. STIMULATION OF GLUCONEOGENESIS INDEPENDENT OF SYXTHESIS DE NOVO OF ENZYMES*

The adrenal glucocorticoids regulate carbohydrate formation and protein synthesis (l-6), but the mechanism by which they influence either of these processes remains to be elucidated. The administration of glucocorticoids to rats is followed by increased formation of several liver enzymes that participate in amino acid degradation or gluconeogenesis; e.g. tyrosineol-ketoglutarate transaminase (7...

Mode of Action of Glucocorticoids. I. Stimulation of Gluconeogenesis Independent of Synthesis De Novo of Enzymes.

The adrenal glucocorticoids regulate carbohydrate formation and protein synthesis (l-6), but the mechanism by which they influence either of these processes remains to be elucidated. The administration of glucocorticoids to rats is followed by increased formation of several liver enzymes that participate in amino acid degradation or gluconeogenesis; e.g. tyrosineol-ketoglutarate transaminase (7...

Mode of action of trifluorothymidine (TFT) against DNA replication and repair enzymes.

Trifluorothymidine (TFT) is well known to be converted to TFT-monophosphate by thymidine kinase and to inhibit thymidylate synthase. In addition, TFT-triphosphate (TFT-TP) is also incorporated into DNA, resulting in cytocidal effects. However, the precise mechanism of TFT-induced DNA damage is still unclear. Therefore, we investigated the modes of action of TFT against DNA replication and repai...

Mode of Action

Being impermeable to folic acid, many bacteria must rely on their ability to synthesise folate from PABA, Pteridine, and glutamate in contrast the mammalian in cells cannot synthesise folic acid and must obtain preformed folate as a vitamin in their diet. The sulphonamides are structurally similar to PABA, the sulphonamides competitively inhibit dihydropteroate synthetase, the enzyme that catal...