搜索结果: 1-15 共查到“医学 5-a-Reductase”相关记录35条 . 查询时间(0.093 秒)
Abnormal folate metabolism and mutation in the methylenetetrahydrofolate reductase gene may be maternal risk factors for Down syndrome
folate homocysteine mutation
2016/6/1
Down syndrome, or trisomy 21, is a complex
genetic disease resulting from the presence of 3 copies of chromosome
21. The origin of the extra chromosome is maternal in
95% of cases and is due to the...
Effects of folic acid on homocysteine in persons classified by methylenetetrahydrofolate reductase genotype
folic acid vitamins B-6
2016/5/31
Woodside et al (1) recently published an interesting study of
the effects of folic acid and vitamins B-6 and B-12 on total plasma
homocysteine (tHcy) concentrations in 132 men stratified for
the co...
Methylenetetrahydrofolate Reductase C677T and A1298C Polymorphism in Iranian Women With Idiopathic Recurrent Pregnancy Losses
Methylenetetrahydrofolate Reductase Thrombophilia Pregnancy
2015/10/13
Background: Recurrent pregnancy loss (RPL) is a serious problem for pregnancy. There is evidence that vascular complications play a principal role in RPL. Methylenetetrahydrofolate reductase (MTHFR) i...
Thermolabile methylenetetrahydrofolate reductase, homocysteine, and cardiovascular disease risk: the European Concerted Action Project
MTHFR ischemic heart disease vascular disease risk
2016/12/27
The TT genotype was associated with higher homocysteine and lower plasma folate than the CC and CT genotypes in both cases and controls and a nonsignificant increase in vascular disease risk (1.26; 95...
Evaluation of Nitrate Reductase Assay for Rapid Detection of Drug Resistant Tuberculosis
Drug Susceptibility MDR-TB NRA Proportion Method
2013/1/30
Emergence of multidrug-resistant tuberculosis (MDR-TB) urgently demands for simple, rapid and inexpensive methods of its detection for the effective treatment of drug resistant tuberculosis, particula...
In vitro effects of some drugs on human erythrocyte glutathione reductase
Glutathione reductase dacarbazine thiocolchicoside methotrexate
2011/3/22
The effects of dacarbazine, thiocolchicoside, methotrexate, olanzapine, pantoprazole sodium, and 5-fluorouracil on the enzyme activity of glutathione reductase (GR) were studied using human erythrocyt...
Serum total sialic acid, lipid peroxidation, and glutathione reductase levels in patients with rheumatoid arthritis
Sialic acid malondialdehyde (MDA) glutathione reductase rheumatoid arthritis
2010/10/14
The changes in the serum sialic acid levels, total lipid peroxidation products (MDA), and glutathione reductase activity were estimated in patients with rheumatoid arthritis. Serum Sialic acid is know...
Association of Methylenetetrahydrofolate Reductase gene Polymorphism (C677T) with Metabolic Syndrome in an Iranian Population: Tehran Homocysteine Survey
MTHFR Metabolic syndrome Population
2009/11/26
Background: The association of MTHFR and metabolic syndrome (MS) has been shown in special groups of diabetic and schizophrenic subjects, but no single study has investigated this relation in metaboli...
Methylenetetrahydrofolate Reductase Gene Polymorphism and Homocysteine Level in Patients with Pseudoexfoliation and Pseudoexfoliation Glaucoma in Southern Iran
Pseudoexfoliation Pseudoexfoliation glaucoma Gene Polymorphism
2015/9/18
Background: Pseudoexfoliation (PEX) syndrome leads to elevated intraocular pressure and consequent glaucomatous damage of the optic nerve. This study was performed to investigate the frequency of MTHF...
Cytochrome P-450 Reductase Activities in the Liver Microsomes of Diabetic Rats Induced With Some Chemical Solvents
Cytochrome P-450 Reductase Diabetic Rats Chemical Solvents
2009/7/2
Cytochrome P-450 Reductase enzyme is an important enzyme providing electrons to the microsomal cytochrome P-450 enzyme system metabolizing some endogenous subtances forming in the liver, drugs, chemic...
Neural Tube Defects and 19 bp Deletion Within Intron-1 of Dihydrofolate Reductase Gene
Neural tube defects spina bifida dihydrofolate reductase
2009/6/16
Aims: Dihydrofolate reductase (DHFR) is necessary for the reduction of the ingested folates before they are used in the body metabolism. Thus, the DHFR enzyme has an important role in folate supplemen...
Thioredoxin Reductase 1 Is Important for Selenoprotein Biosynthesis in HeLa Cells
thioredoxin reductase selenoprotein RNAi selenium HeLa cell
2009/3/16
Selenium, an essential trace element, is co-translationally incorporated into selenoproteins as the 21st amino acid selenocysteine. Selenite serves as an inorganic selenium source for selenoprotein bi...
Evaluation of data in terms of two-dimensional random walk model：Interaction between NADH-cytochrome b5 reductase and cytochrome b5
two-dimensional random walk model NADH-cytochrome b5 cytochrome b5
2009/3/3
Normally, bimolecular reactions are analyzed in terms of the Smoluchowski theory. However, when one attempts to generalize this analysis to cases where diffusion proceeds in two other than in three ...
Effect of MK-906, a specific 5 alpha-reductase inhibitor, on serum androgens and androgen conjugates in normal men
MK-906 5 alpha-reductase inhibitor serum androgens androgen conjugates normal men
2009/2/23
To determine the hormonal effects of MK-906, an orally active 5 alpha-reductase inhibitor, on serum androgens and androgen conjugates, 12 healthy men were given 10, 20, 50, and 100 mg MK-906 2 weeks a...
Chronic ethanol ingestion during puberty alters the transient increase in testicular 5 alpha-reductase in the Swiss-Webster mouse
transient increase testicular 5 alpha-reductase Swiss-Webster mouse
2009/2/23
Previous experiments with inbred mice showed that chronic ethanol treatment delays male pubertal development. An initial event in sexual maturation in the rat is a transient increase in 5 alpha-re...