title: [Osteoporosis and immunity changes of cell-mediated immunity and T-cell subsets responding to 1 alpha (OH) vitamin D3].
mesh_terms: D000368:Aged; D001842:Bone and Bones / Q000032:analysis; D005260:Female; D006801:Humans; D006887:Hydroxycholecalciferols / Q000627:therapeutic use*; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007111:Immunity, Cellular / Q000187:drug effects; D008297:Male; D008875:Middle Aged; D008903:Minerals / Q000032:analysis; D010024:Osteoporosis / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D006887:Hydroxycholecalciferols; D008903:Minerals; C008088:alfacalcidol