Artificial insemination

Artificial insemination with sperm preparation and inseminate to the uterus is a common method of infertility treatment. Currently, two methods used for sperm washing are “swim-up” and “gradient”. Objectives and methods: cross-sectional description in 166 cycles of artificial insemination in Hue University Hospital from April, 2012 to March, 2013 in order to compare effectiveness between “swim-up” and “gradient” methods.

4p vifaye 20-09-2024 1 1   Download

Cryopreservation is an effective method for long-term storage of sperm. It is essential to investigate the optimal conditions for preserving semen for the purpose of artificial insemination. Cysteine has been proven to reduce the extent of sperm damage caused by oxidative stress during cryopreservation. The aim of this study was to determine the concentration of cysteine required for cryopreservation of goat semen. The experiment was carried out on 2 bucks with 4 treatments, each treatment repeated 8 times.

8p xuanphongdacy06 18-09-2024 3 1   Download

Cattle is one of the major livestock species for milk production, contributing significantly to the economy of our country and continuous milk production needs regular conception and successful calf crop production. World-over, for dairy economy, there is emphasis on one calf per year per cattle. Successful calving follows survival of the conceptus through embryonic and fetal development.

16p nguaconbaynhay5 16-05-2020 7 1   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Chromosomal analysis of embryos produced by artificially inseminated superovulated cattle

0p toshiba20 15-11-2011 54 2   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Expected efficiency of selection for growth in a French beef cattle breeding scheme. I. Multistage selection of bulls used in artificial insemination

0p toshiba20 15-11-2011 58 3   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Cytogenetic investigation in Saanen and Alpine artificial insemination bucks.

0p toshiba20 12-11-2011 61 6   Download

Tuyển tập các báo cáo nghiên cứu về bệnh học thý y được đăng trên tạp chí Acta Veterinaria Scandinavica cung cấp cho các bạn kiến thức về bệnh thú y đề tài: Fixed-time artificial insemination in beef cattle...

6p coxanh_1 22-10-2011 53 2   Download