cyanocobalamin उदाहरण वाक्य
उदाहरण वाक्य
- Microbes in turn synthesize many vitamins, such as cyanocobalamin, in great quantities often great enough to sustain the ruminant even when vitamins are highly deficient in the diet.
- B12 cyanocobalamin is added to fortify nutrition, including baby milk powder, breakfast cereals and energy drinks for humans, also animal feed for poultry, swine and fish.
- Specific deficiencies of cyanocobalamin, thiamine, riboflavin, niacin, and pyridoxine, folic acid, and other proteins with sulfur-containing amino acids may play a role.
- For example, cyanocobalamin can be converted to its analog cobalamins via reduction to, followed by the addition of the corresponding alkyl halides, acyl halides, alkene or alkyne.
- Historically, a form of vitamin called hydroxocobalamin is often produced by bacteria and was then changed to cyanocobalamin during purification in activated charcoal columns after separation from the bacterial cultures.
- Cyanocobalamin deficiency is very common in cats with EPI because about 99 percent of intrinsic factor ( which is required for cyanocobalamin absorption from the intestine ) is secreted by the pancreas.
- Cyanocobalamin deficiency is very common in cats with EPI because about 99 percent of intrinsic factor ( which is required for cyanocobalamin absorption from the intestine ) is secreted by the pancreas.
- and can be prepared from cyanocobalamin by controlled potential reduction, or chemical reduction using sodium borohydride in alkaline solution, zinc in acetic acid, or by the action of thiols.
- This is distinct from anemia caused by deficiency of folic acid ( B 9 ) or cyanocobalamin ( B 12 ), which causes anemia with large blood cells ( megaloblastic anemia ).
- For most, the standard therapy for treatment of vitamin B 12 deficiency has been intramuscular ( IM ) injections in the form of cyanocobalamin ( CNCbl ) or hydroxocobalamin ( OHCbl ).