L Zhang

OBJECTIVE: To study the expression of perforin protein and gene in the different phases of endometrium and the role of perforin in the reproductive system. METHODS: Immunohistochemical and in situ hybridization techniques were employed to d…

OBJECTIVE: To explore the clinic manifestations, diagnostic methods and principles of management in the secondary infection of the endometriotic cysts of ovary. METHODS: Thirteen cases of the infected ovarian endometriotic cysts were analys…

OBJECTIVE: To study the casual factors of female infertility with laparoscopy and B-ultrasound. METHODS: Eighty-five infertile women were evaluated by serial transvaginal B-ultrasound scans for follicular development and ovulation and by la…

OBJECTIVE: To study the differences of histologic dating and steroid receptors between ectopic and eutopic endometrium in patients with endometriosis. METHODS: Histologic examinations were done on eutopic and ectopic endometrium in 28 patie…