Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
The Role Of Immune Cells In The Sow Endometrium During Different Stages Of The Oestrous Cycle And Early Pregnancy, Kampon Kaeoket
The Role Of Immune Cells In The Sow Endometrium During Different Stages Of The Oestrous Cycle And Early Pregnancy, Kampon Kaeoket
The Thai Journal of Veterinary Medicine
Approximately 30%(range 13-49%) of sows are culled due to fertility disturbances. Reproductive failure on farms are due to anoestrus, repeat breeding (regular and irregular return to oestrus), negative pregnancy diagnosis, abortion or failure to farrow. Reproductive problems are often difficult to diagnose. As a diagnostic tool, post-mortem examination (i.e. macroscopically and histologically) of the reproductive organs is useful when sows with reproductive failure are culled. The present review provides information about the distribution of immune cells, both in non-inseminated and inseminated pregnant sows endometrium, in order to be able to differentiate a physiological distribution of immune cells from pathological conditions. …
The Use Of Real Time B-Mode Ultrasound To Detect Ovulation And Pregnancy In Swine, Kampon Kaeoket
The Use Of Real Time B-Mode Ultrasound To Detect Ovulation And Pregnancy In Swine, Kampon Kaeoket
The Thai Journal of Veterinary Medicine
Real time B-mode ultrasound for ovarian examination in pigs has been used in many experimental studies. All were aimed at elucidating the relationship between the duration of oestrus, the time of ovulation, the time of insemination and fertility. This review describes the uses and benefits of real time B-mode ultrasound for ovulation monitoring and pregnancy diagnosis for fertility control in swine breeding herds. The reliability of diagnosis is very much dependent on the experience of the investigator and the type of ultrasound machine used. It is considered that real time B-mode ultrasound is a useful tool for monitoring the ovulation …