14 下列何者是在糖尿病視網膜症(diabetic retinopathy)中最..-阿摩線上測驗
1F Chris 大二下 (2020/05/11)
Retinal vasculature in diabetic retinopathy. Pericytes are present around blood vessels in the normal retina. Pericyte dropout is one of the major hallmarks of diabetic retinopathy. Park and colleagues now suggest that pericytes are essential in the formation and maturation of blood-retinal-barrier at the postnatal stage through active recruitment of pericytes onto the growing retinal vessels. Nevertheless, pericytes are not indispensable in the adult stable retinal blood vessels; and their selective depletion did not lead to a phenotype similar to diabetic retinopathy. Future studies may reve... 查看完整內容 |