医药科学

• 自我更新

  Purpose Corneal epithelial stem cells are well known for their self-renewal and regenerative capacity.

  目的现已公认角膜上皮干细胞具有自我更新和增殖能力。

• 自增殖

  Objective: To evaluate the variation and signification of glial cell line-derived neurotrophic factor(GDNF) and GDNF family receptor alpha 1 (GFR1) gene expression in the recovery of mice's spermatogenesis, and their relation to the self-renewal and differation of spermatogonial stem cells.

  目的：探讨胶质细胞源性神经营养因子(glial cell line-derived neurotrophic factor,GDNF)及其alpha 1受体(GDNF family receptor alpha 1，GFR α 1)基因在小鼠精子再生过程中的表达变化及其与精原干细胞(spermatogonial stem cell)自增殖和分化的关系。

• 自身更新

生物学

• 自我更新

  Hematopoietic stem cells are heterogeneous with self-renewal and multilineage differentiation potential of cells.

  造血干细胞(Hematopoietic Stem Cell,HSC)是不均一的具有自我更新和多向分化潜能的细胞群。