To investigate the effects of estrogen(E2 ) on telomerase activity and its mechanism inhuman breast cancer cells, estrogen receptor positive MCF-7 cells were tr
To investigate the correlation between the activity of kinases in the growth factor signal transduction pathway and the development of resistance of breast canc
Seven cases of typical salpingian diverticulum were identified by hysterosalpinography (HSG). The differentiation diagnosis of the disease was discussed. HSG is