An experiment control study on the ovarian reserve function after cisplatin intraperitoneal or intravenous chemotherapy in rats model
10.3760/cma.j.issn.0529-567x.2017.04.007
- VernacularTitle:顺铂腹腔化疗与静脉化疗对大鼠卵巢储备功能影响的比较
- Author:
Bozhen FAN
;
Hong XIA
;
Lei CHU
;
Xiaowen TONG
- Keywords:
Ovarian neoplasms;
Cisplatin;
Injections;
intraperitoneal;
Injections;
intravenous;
Fertility preservation
- From:
Chinese Journal of Obstetrics and Gynecology
2017;52(4):249-253
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the impact on the ovarian reserve function after cisplatin intraperitoneal or intravenous chemotherapy in rats model. Methods Thirty 8-weeks old female Sprague Dawley rats were randomly assigned to control group (group A, n=10), intraperitoneal chemotherapy group (group B, n=10) and intravenous chemotherapy group (group C, n=10). Cisplatin was diluted by normal saline (NS) into 4 mg/ml. On the first day of chemotherapy, 0.2 ml cisplatin dilution was injected into the abdomen of rats in group B, isodose cisplatin was injected into vein and 1.8 ml NS was injected into abdomen of rats in group C, 2.0 ml NS was injected into abdomen of rats in group A for control. Feed the three groups rats and test the anti-Mullerian hormone (AMH) in serum on day 0 (just before injection), day 10 and day 20 by ELISA, count the numble of follicle in bilateral ovaries on day 20. Results (1) The levels of serum AMH in the three groups before and after chemotherapy were compared: ① comparison between groups: On day 10 and day 20 , the AMH level in group B [(64.5 ± 2.9), (68.6 ± 3.4) ng/L] and group C [(76.1±4.9), (91.3±3.9) ng/L] was significantly lower than that in group A [(120.1±5.3), (121.7±4.6) ng/L;P<0.01], AMH level in group B was significantly also lower than that in group C (P=0.000). ② Comparison within groups:the AMH level on day 0 was significantly lower than that on day 10 and day 20 in group A (P<0.01), but there was no significant difference between day 10 and day 20 (P=0.427). The AMH level on day 0 was significantly higher than those on day 10 and day 20 in group B (P<0.01) and group C (P<0.01). There was no difference in AMH level between day 10 and day 20 (P=0.124) in group B, but the level was significant lower on day 10 than that on day 20 in group C (P=0.011). (2)Comparison of the number of follicles in ovaries of three groups 20 days after chemotherapy:the follicles number in group A(35±13)was greater than that in group B (16 ± 9,P=0.003) and similar with group C (31 ± 16,P=0.474) on day 20. The follicles number in group B was significantly less than that in group C (P=0.018). Conclusions In the present study, both intravenous and intraperitoneal chemotherapy have impacts on ovarian reserve function and the latter might be more serious. The level of AMH will rise again over time after chemotherapy and rats undergo intravenous chemotherapy would recover faster. The results suggest that the ovarian reserve function need more time to recover after intraperitoneal chemotherapy. For patients with ovarian cancer who want to preserve fertility function, intravenous chemotherapy might be more appropriate.
