نتایج جستجو برای: 12 receptor deficiency
تعداد نتایج: 1251758 فیلتر نتایج به سال:
Previous studies have suggested that prenatal maternal folate deficiency is associated with reduced prenatal brain growth and psychological problems in offspring. However, little is known about the longer-term impact. The aims of this study were to investigate whether prenatal maternal folate insufficiency, high total homocysteine levels and low vitamin B12 levels are associated with altered br...
It is estimated that up to 40-70% of obesities is attributable to genetic factors. Monogenic forms of obesity are uncommon. We present the first such reported case in Iran. The patient presented with a history of severe hyperphagia, rapid weight gain and recurrent infections. He was born after a normal pregnancy in a highly consanguineous marriage. His birth weight had been normal. At age ...
Approximately one-quarter of circulating cobalamin (vitamin B-12) binds to transcobalamin (holoTC) and is thereby available for the cells of the body. For this reason, holoTC is also referred to as active vitamin B-12. HoloTC was suggested as an optimal marker of early vitamin B-12 deficiency >20 y ago. This suggestion led to the development of suitable assays for measurement of the compound an...
BACKGROUND Vitamin B-12 deficiency is usually accompanied by elevated concentrations of serum total homocysteine (tHcy) and methylmalonic acid (MMA). Folate deficiency also results in elevated tHcy. Measurement of these metabolites can be used to screen for functional vitamin B-12 or folate deficiency. OBJECTIVE We assessed the prevalence of vitamin B-12 and folate deficiency in a population-...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید