نتایج جستجو برای: group 2 25
تعداد نتایج: 3405005 فیلتر نتایج به سال:
Background: The effect of season on vitamin D status is often overlooked in studies of optimal vitamin D concentrations and in
a $p$-group $g$ is $p$-central if $g^{p}le z(g)$, and $g$ is $p^{2}$-abelian if $(xy)^{p^{2}}=x^{p^{2}}y^{p^{2}}$ for all $x,yin g$. we prove that for $g$ a finite $p^{2}$-abelian $p$-central $p$-group, excluding certain cases, the order of $g$ divides the order of $text{aut}(g)$.
Vitamin D is important for maintaining bone health and may prevent various diseases (i.e., cardiovascular disease and cancer). The aim of this study was to estimate vitamin D intakes of Korean adults using the Korea National Health and Nutrition Examination Survey (KNHANES, 2009) data and a newly established vitamin D database. KNHANES (2009) participants (n = 4541; 2021 men; 2520 women) aged ≥...
Low vitamin D status is common in Europe. The major source of vitamin D in humans is ultraviolet B (UVB)-induced dermal synthesis of cholecalciferol, whereas food sources are believed to play a lesser role. Our objectives were to assess UVB availability (Jm(-2)) across several European locations ranging from 35° N to 69° N, and compare these UVB data with representative population serum 25-hydr...
Please cite this article in press as: M.T. Kampm doi:10.1016/j.jphotobiol.2010.04.003 Multiple sclerosis (MS) risk is determined by environmental influences acting on the individual genetic background. Recent epidemiologic and experimental evidence supports a role of low environmental supplies of vitamin D in mediating an increased susceptibility to MS. We review available evidence suggesting t...
CONTEXT A number of controversies exist regarding appropriate treatment strategy for Vitamin D deficiency. AIMS The aim of this study was to investigate the efficacy of equivalent doses of oral cholecalciferol (60,000 IU weekly for 5 weeks) versus intramuscular (IM) cholecalciferol (300,000 IU) in correcting Vitamin D deficiency in apparently healthy volunteers working in a hospital. SETTIN...
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