نتایج جستجو برای: sex and genotype
تعداد نتایج: 16854175 فیلتر نتایج به سال:
osteoporosis is a metabolic bone disease affecting mostly elderly women. as metabolizing enzymes, the roles of few cytochromes have been studied in osteoporosis development. the aim of this study was to assess for the first time the association of cyp2e1 and cyp1a1 polymorphisms and osteoporosis in postmenopausal women. 112 postmenopausal women presenting osteoporosis and 93 age and sex matched...
Vertebrates harbour diverse communities of symbiotic gut microbes. Host diet is known to alter microbiota composition, implying that dietary treatments might alleviate diseases arising from altered microbial composition ('dysbiosis'). However, it remains unclear whether diet effects are general or depend on host genotype. Here we show that gut microbiota composition depends on interactions betw...
background: varicella zoster virus (vzv) causes chickenpox in children and zoster (zona) in the elderly. using rflp-pcr method for detection of vzv specific snps orf38, 54 and 62 could distinguish the profile of vzv isolates. the aim of this study was to investigate enzymatic digestion pattern of vzv orf38 and orf54 in chickenpox patients using rflp technique. methods: thirty-eight chickenpox ...
In mammals, the formative environment for social and anxiety-related behaviors is the family unit; in the case of rodents, this is the litter and the mother-young bond. A deciding factor in this environment is the sex ratio of the litter and, in the case of mice lacking functional copies of gene(s), the ratio of the various genotypes in the litter. Both Sex and Genotype ratios of the litter aff...
The study of ACE gene I/D polymorphism has been carried out in elderly, senile and long-liver patients with coronary heart disease (CHD) taking into account their nationality, age and sex. It has been recorded that with the increase of age there is a decrease in the frequency of the genotype ACE*I/*I and a tendency of increase in the frequency of the genotype ACE*D/*D. A comparative analysis of...
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