Volume 70, Issue 6 , Pages 245-248, June 2007
Effect of a Selective Nonsteroidal Anti-inflammatory Drug, Celecoxib, on the Reproductive Function of Female Mice
Article Outline
Background
The aim of the present study was to determine if long-term use of a cyclooxygenase-2 (COX-2) inhibitor affects fertility or ovulation in female mice.
Methods
Twenty-four female mice, 25 days of age, were given a selective COX-2 inhibitor: 3mg/kg celecoxib (n=8), 5mg/kg celecoxib (n = 8), or placebo (n=8) in a random fashion. Eight female mice, 10-11 weeks old, given 3mg/kg celecoxib (n = 4) or placebo (n =4) were subjected to continuous mating studies.
Results
Results from the 24 mice (n = 8 for each group) showed that oocyte number was not significantly different between female mice treated with either 3mg/kg or 5mg/kg celecoxib and placebo (21.4 ±2.5, 21.5±3.3, 23.3 ±3.8, respectively). From the continuous mating study, the litter size of female mice treated with celecoxib was not significantly different (8.2 ±1.3 pups/litter) compared to those treated with placebo (8.3 ±1.2 pups/litter). In addition, female mice treated with celecoxib had an average of 2.8±0.5 litters in a 12-week period, which was similar to female mice treated with placebo (3.0 ±0.8 litters/female).
Conclusion
This study suggests that use of low-dose (≤5mg/kg) selective COX-2 inhibitor in a mouse model does not significantly impair the female reproductive function.
Key Words: cyclooxygenase-2 (COX-2) inhibitor , female , reproductive function , selective nonsteroidal anti-inflammatory drug
No full text is available. To read the body of this article, please view the PDF online.
References
- . Recruitment and development of the follicle; the roles of the transforming growth factor-beta superfamily . Mol Cell Endocrinol . 2002;191:35–43
- . Molecular cues to implantation . Endocr Rev . 2004;25:341–373
- . Growth differentiation factor-9 stimulates progesterone synthesis in granulosa cells via a prostaglandin E2/EP2 receptor pathway . Proc Natl Acad Sci USA . 2000;97:10288–10293
- . Maintenance of meiotic arrest and the induction of oocyte maturation in mouse oocyte-granulosa cell complexes developed in vitro from preantral follicles . Biol Reprod . 1991;45:824–830
- . Progesterone and prostaglandin secretion by ovulated rat cumulus cell-oocyte complexes . Endocrinology . 1981;108:457–463
- . Prostaglandin synthesis by cumulus-oocyte complexes: effects on in vitro fertilization in mice . Prostaglandins Leukot Essent Fatty Acids . 1995;53:261–265
- The selective prostaglandin endoperoxide synthase-2 inhibitor, NS-398, reduces prostaglan-din production and ovulation in vivo and in vitro in the rat . Biol Reprod . 1998;59:1077–1083
- . Comparison of inhibitory actions of indomethacin and epostane on ovulation in rats . Am J Physiol . 1991;260:170–174
- . Multiple female reproductive failures in cyclooxygenase 2-deficient mice . Cell . 1997;91:197–208
- . Expression of mouse ovarian insulin growth factor system components during follicular development and atresia . Endocrinology . 1998;139:5205–5214
- . Control of primordial follicle recruitment by anti-mullerian hormone in the mouse ovary . Endocrinology . 1999;140:5789–5796
- Subfertility and defective folliculogenesis in female mice lacking androgen receptor . Proc Natl Acad Sci USA . 2004;101:11209–11214
- . Gonadotropin-induced superovulation drives ovarian surface epithelia proliferation in CD1 mice . Endocrinology . 2006;147:2338–2345
- . The potential danger of COX-2 inhibitors . Fertil Steril . 2004;81:493–494
- . Cyclooxygenases 1 and 2 . Annu Rev Pharmacol Toxicol . 1998;38:97–120
- . Cyclooxygenases: structural, cellular, and molecular biology . Annu Rev Biochem . 2000;69:145–182
- . Tumor invasiveness and liver metastasis of colon cancer cells correlated with cyclooxygenase-2 (COX-2) expression and inhibited by a COX-2-selective inhibitor, etodolac . Int J Cancer . 2001;91:894–899
- . Colon cancer cells with high invasive potential are susceptible to induction of apoptosis by a selective COX-2 inhibitor . Cancer Sci . 2003;94:253–258
- . Cyclooxygenase-2 expression is higher in ovarian cancer tissue adjacent to endometriosis than in ovarian cancer without comor-bid endometriosis . Eur J Obstet Gynecol Reprod Biol . 2006;124:101–105
- . High cyclooxygenase-2 expression in cervical adenocarci-nomas . Gynecol Oncol . 2003;88:379–385
- . Reproductive consequences of COX-2 inhibition . Lancet . 2001;358:1287–1288
- . COX-2-selective inhibitors: the new super aspirins . Mol Pharmacol . 1999;55:625–631
- . Current status of the hypothesis that mammalian ovu-lation is comparable to an inflammatory reaction . Biol Reprod . 1994;50:233–238
- . Induction of prostaglandin endoperoxide synthase-2 by human chorionic gonadotropin in bovine preovulatory follicles in vivo . Endocrinology . 1994;135:841–848
- . Induction of delayed follic-ular rupture in the human by the selective COX-2 inhibitor rofecoxib: a randomized double-blind study . Hum Reprod . 2001;16:1323–1328
- . Treatment with piroxicam before embryo transfer increases the pregnancy rate after in vitro fertilization and embryo transfer . Fertil Steril . 2004;82:816–820
- . Developmental expression of the cyclo-oxygenase-1 and cyclo-oxygenase-2 genes in the peri-implantation mouse uterus and their differential regulation by the blastocyst and ovarian steroids . J Mol Endocrinol . 1996;16:107–122
PII: S1726-4901(09)70367-3
doi:10.1016/S1726-4901(09)70367-3
© 2007 Elsevier. Published by Elsevier Inc. All rights reserved.
Volume 70, Issue 6 , Pages 245-248, June 2007
