Effects of three different types of antifreeze proteins on mouse ovarian tissue cryopreservation and transplantation.

ABSTRACT:

Background

Ovarian tissue (OT) cryopreservation is effective in preserving fertility in cancer patients who have concerns about fertility loss due to cancer treatment. However, the damage incurred at different steps during the cryopreservation procedure may cause follicular depletion; hence, preventing chilling injury would help maintain ovarian function.

Objective

This study was designed to investigate the beneficial effects of different antifreeze proteins (AFPs) on mouse ovarian tissue cryopreservation and transplantation.

Methodology

Ovaries were obtained from 5-week-old B6D2F1 mice, and each ovary was cryopreserved using two-step vitrification and four-step warming procedures. In Experiment I, ovaries were randomly allocated into fresh, vitrification control, and

SUBMITTER: Lee J 

PROVIDER: S-EPMC4418816 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature