Scientific Concepts


normal healthy subjects normal healthy volunteers normal hearing normal hearts normal height normal hemostasis normal hepatocytes normal histology normal homeostasis normal horses normal human brain	normal human bronchial epithelial cells normal human cells normal human dermal fibroblasts normal human epidermal keratinocytes normal human fibroblasts normal human keratinocytes normal human liver normal human lymphocytes normal human mammary epithelial cells normal human osteoblasts normal human peripheral blood mononuclear cells normal human pregnancy	normal human serum normal human skin normal human subjects normal human tissues normal humans normal immune response normal incidence normal individuals normal infants normal intelligence normal joints normal karyotype	normal keratinocytes normal kidneys normal levels normal life normal limits normal littermates normal liver normal liver function normal liver tissue normal load normal lung normal lung function	normal lung tissue normal lymphocytes normal magnetic resonance imaging normal males