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find Author "SunZengchun" 1 results
  • Effects of Pilose Antler Blood Wine on Bone Mineral Density and T-lymphocyte Subsets in Ovariectomized Female Rats

    ObjectiveTo explore the effects of pilose antler blood wine on bone mineral density and T-lymphocyte subsets of ovariectomized female Sprague Dawley (SD) rats. MethodsSixty female SD rats were randomly divided into six groups:normal control group, osteoporosis model group, pure ethylalcohol group, high dose of pilose antler blood wine group, medium dose of pilose antler blood wine group and low dose of pilose antler blood wine group. Normal control group and osteoporosis model group were given saline with the dose of 9.1 g/(kg·d). Pure ethylalcohol group was given pure ethylalcohol with the dose of 9.1 g/(kg·d). The doses of pilose antler blood wine were 4.5, 9.1 and 13.6 g/(kg·d) respectively in low, medium and high dose of pilose antler blood wine group. After the feeding of pilose antler blood wine for 30 days, the bone mineral density and T-lymphocyte subsets of rats were assessed. ResultsThe difference in bone mineral density among the three pilose antler blood wine groups was significant (P<0.05); the most obvious improvement of one mineral density was found in low and medium dose of pilose antler blood wine groups (P<0.05). The CD4+ T cells and CD4+/CD8+ significantly increased and CD8+ T cells proportion decreased significantly in pilose antler blood wine group compared with those in the osteoporosis model group (P<0.05). CD4+ T cells in medium dose group increased obviously compared with that in the high dose group (P<0.05). CD4+/CD8+ in low and medium dose groups obviously increased compared with that in high dose group (P<0.05). CD4+ T cells of medium dose group obviously increased compared with that in pure ethylalcohol group (P<0.05). CD8+ T cells in medium and low dose groups obviously decreased compared that in pure ethylalcohol group (P<0.05). CD4+/CD8+ in the three dose groups increased significantly compared with that in pure ethylalcohol group (P<0.05). ConclusionTree different doses of pilose antler blood wine could prevent the osteoporosis and improve the immune function. The effects of medium and low dose of groups were more obvious.

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