Skip to main content

Open Access Effects of Impending Ovarian Failure Induced by 4-Vinylcyclohexene Diepoxide on Fertility in C57BL/6 Female Mice

Download Article:
 Download
(PDF 138.908203125 kb)
 

Abstract:

Repeated daily dosing of mice with 4-vinylcyclohexene diepoxide (VCD) causes a gradual onset of ovarian failure, providing a model for perimenopause. Because increasing numbers of women are delaying starting a family, infertility in aging women is of concern. This study was designed to determine the effects of impending ovarian failure on fertility in VCD-treated mice. Female C57BL/6J mice were dosed daily (17 d) with vehicle control or VCD (160 mg/kg, intraperitoneally) to deplete primordial follicles and then were divided into 2 groups. Group 1 was mated soon after dosing; group 2 was mated on day 20 after dosing, during impending ovarian failure. Fertility was evaluated on gestational day 16. In group 1, cycle length, pregnancy rate, and number of live fetuses did not differ between VCD-treated animals and controls, but VCD-treated mice required more matings to become pregnant and had more resorptions. In group 2, VCD-treated mice demonstrated proestrus and copulatory plugs, but only 1 animal became pregnant, and she had no viable fetuses. Ovaries from pregnant and nonpregnant controls contained similar numbers of follicles and corpora lutea. Ovaries from VCD-treated animals contained no follicles, and corpora lutea were seen only in pregnant animals. In VCD-treated mice mated soon after dosing, conception was more difficult and more resorbed fetuses were seen, whereas in those mated closer to impending ovarian failure, no successful pregnancies were achieved. These results demonstrate that VCD-treated mice can be used to model infertility in perimenopausal women.

Document Type: Miscellaneous

Publication date: 2007-10-01

More about this publication?
  • Comparative Medicine (CM), an international journal of comparative and experimental medicine, is the leading English-language publication in the field and is ranked by the Science Citation Index in the upper third of all scientific journals. The mission of CM is to disseminate high-quality, peer-reviewed information that expands biomedical knowledge and promotes human and animal health through the study of laboratory animal disease, animal models of disease, and basic biologic mechanisms related to disease in people and animals.

    Attention Members: To access the full text of the articles, be sure you are logged in to the AALAS website.

    Attention: please note, due to a temporary technical problem, reference linking within the content is not available at this time

  • Editorial Board
  • Information for Authors
  • Submit a Paper
  • Subscribe to this Title
  • Membership Information
  • Information for Advertisers
  • For issues prior to 1998
  • Institutional Subscription Activation
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free ContentFree content
  • Partial Free ContentPartial Free content
  • New ContentNew content
  • Open Access ContentOpen access content
  • Partial Open Access ContentPartial Open access content
  • Subscribed ContentSubscribed content
  • Partial Subscribed ContentPartial Subscribed content
  • Free Trial ContentFree trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more