[Clear Cell Carcinoma of Cervix in a 12-Year-Old Girl: A Case Report].

The 12-year-old patient was admitted to the hospital on September 19, 2019 for "vaginal bleeding for 2 months and pelvic mass to be diagnosed". The patient and her family explicitly denied any previous history of diethylstilbestrol exposure. After admission, relevant examinations were conducted and hysteroscopic exploration was performed under general anesthesia.

[ Study of siRNA Silencing Gene to Reverse Taxol-resistance in Human Ovarian Cancer Cells].

Objective: To study the relationship between down-regulated expression of X linked inhibitor of apoptosis protein (XIAP) gene and the reversal effect of taxol-resistance by using siRNA interference technology in the taxol-resistant ovarian cancer.

Methods: Randomly assigned the nude mice into six groups (6 in each group) . Group A: normal saline; Group B: taxol; Group C: siRNA-NC+normal saline; Group D: siRNA-NC+taxol; Group E: siRNA +normal saline; Group F: siRNA +taxol.