【小题1】根据前一句“Vitamin D is necessary for bone-building, immune function, blood sugar control, positive mood and more.( 维生素D对骨骼发育、免疫功能、血糖控制、积极情绪等都是必要的。)”可知,前一句在讲维生素D的积极作用,且后文“The lower your vitamin D level is, the higher your risk ...
1.根据前文Vitamin D is necessary for bone-building, immune (免疫)function, blood sugar control , positive mood and more.可知维生素D对骨骼发育、免疫功能、血糖控制、积极情绪等都是必需的。A项:It can help prevent many diseases.它可以帮助预防许多疾病。符合文意,故选A。2.根据后文Very big doses ...
【题目】 Vitamin D is essential for bone-building , cognitive function , joint health , immunefunction , blood sugar control , positive mood and more . It can help prevent many diseases .Some studies suggest that the lower your vitamin D level is , the higher your risk of deathfrom any ...
1.A【关键句】Vitamin D is necessary for bone-building, immune免疫)function, blood sugar control, positive mood andmore.释义:维生素D对骨骼发育、免疫功能、血糖控制、积极情绪及其他更多方面等都是必需的。【解析】根据关键句再结合下文可知,此处说的是维生素D对于身体的好处。选项A意为”它能够帮助预防很多...
Vitamin D is essential for bone-building,cognitive function,joint health,immune function,blood sugar control, positive mood and more.It can help prevent many diseases.Some studies suggest that the lower your vitamin D level is,the higher your risk of death from any cause will be.However,it's...
1,25-dihydroxycholecalciferol (1,25-DHCC) is a major metabolite in target tissues, such as intestinal mucosa and bone, suggesting that it must be the final active form of vitamin D in both tissues. The cytoplasm of intestinal mucosa contains the 1,25-DHCC binding factor required for the ...
25(OH) D was not significantly correlated with most of the parameters of bone and muscle quality or function, except the knee extension time to peak torque (r = −0.50, p = .03). In conclusion, the level of vitamin D is markedly low in adolescent female soccer players during the ...
The aim of this study was to determine vitamin D status and bone mineral density (BMD) in elderly, independent Scandinavians. A cross-sectional examination was conducted in a sample of 104 subjects (mean age 84.5 years), for possible correlations among anthropometric data, 25-hydroxyvitamin D,...
bone marrow,marrow- the fatty network of connective tissue that fills the cavities of bones thymus gland,thymus- a ductless glandular organ at the base of the neck that produces lymphocytes and aids in producing immunity; atrophies with age ...
Activity orders, in terms of the spatial region, found by these studies are as follows: Affinity for vitamin D receptor (VDR), Affinity for vitamin D binding protein (DBP), Target gene transactivation, Cell differentiation, Bone calcium mobilization, Intestinal calcium absorption, In the third ...