نتایج جستجو برای: malate dehydrogenase
تعداد نتایج: 73513 فیلتر نتایج به سال:
Malate dehydrogenase (MDH) (EC 1.1.1.37) catalyzes the conversion of oxaloacetate and malate. This reaction is important in cellular metabolism, and it is coupled with easily detectable cofactor oxidation/reduction. It is a rather ubiquitous enzyme, for which several isoforms have been identified, differing in their subcellular localization and their specificity for the cofactor NAD or NADP. Th...
The pH-dependent dissociation of porcine heart mitochondrial malate dehydrogenase (t-malate:NAD+ oxidoreductase, EC 1.1.1.37) has been more extensively characterized. "he native, dimeric form of the enzyme (Mr = 70,000) which exists at pH 7.5 has previously been shown to dissociate into its constituent subunits (Mr = 35,000) at pH 5.0 (Bleile, D. M., Schulz, R. A., Gregory, E. M., and Harrison,...
1. When [2-(14)C]pyruvate is injected into rats the C3-position of liver glutamate becomes more heavily labelled than the C2-position, thus establishing that oxaloacetate and fumarate are not in equilibrium in rat liver mitochondria in vivo. The amount of disequilibrium was shown to be simply related to the value that the C3-label/C2-label ratio would have were no label recycled. This ratio, z,...
The peroxisome is a key organelle of low abundance that fulfils various functions essential for human cell metabolism. Severe genetic diseases in humans are caused by defects in peroxisome biogenesis or deficiencies in the function of single peroxisomal proteins. To improve our knowledge of this important cellular structure, we studied for the first time human liver peroxisomes by quantitative ...
1. The effects of a 100 g/kg dietary substitution of wheat bran on the body-weight gain, food consumption and faecal dry weight of mice given a high-sucrose diet and on the activities of some key enzymes of carbohydrate and lipid metabolism in liver and adipose tissue were studied. 2. Wheat bran had no effect on body-weight gain, food consumption or faecal dry weight. 3. Wheat bran had no effec...
Maize mitochondrial malate dehydrogenase is coded by four genetic loci, Mdh1, Mdh2, Mdh3 and Mdh4. Two of the four loci have been located on the long arm of chromosome 6, using trisomic analysis and B-A translocations.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید