S CIENTIFIC S TUDIES AND U NIVERSITY E XPERIMENTS.
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Transcript of S CIENTIFIC S TUDIES AND U NIVERSITY E XPERIMENTS.
![Page 1: S CIENTIFIC S TUDIES AND U NIVERSITY E XPERIMENTS.](https://reader030.fdocuments.us/reader030/viewer/2022032612/56649edb5503460f94beb7d4/html5/thumbnails/1.jpg)
SCIENTIFIC STUDIES AND UNIVERSITY
EXPERIMENTS
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• Following are pictures of the surgical procedures and research conducted at Mahidol University, in Thailand
• All Thai research was coordinated by Assistant Professor Kampon Kaeoket, DVM, MSc, PhD (Pig Production); Dusit Laohasinnarong, DVM, and Dr. Jo Ann Hachuela of the Philippines.
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Preparation and staging of animals for research
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Ovulation detection using ultrasound
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Administration of pre-anesthetic drugs
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Administration of anesthetic
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Sedated and anesthetized animal heading for surgery
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Cleaning and disinfecting the surgical site
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Properly restrained animal at beginning of surgery
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Ovariohysterectomy in progress
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Locating the reproductive tract
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Exposing the uterine horns, oviducts, and ovulated ovaries
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Ovulated ovaries
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Removing the reproductive tract
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Transferring the tract for flushing procedures
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Separating the upper uterine horns, oviducts, and ovaries
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Incising the corpora lutea and determining the number of ovulated oocytes
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Ovaries, upper portion of uterine horns, and oviducts ready for flushing
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Incising and separating the isthmus from the ampulla and infundibulum
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Pre-labeled petri dishes for the oocytes to be recovered
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Withdrawal of phosphate buffer saline solution for flushing
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Flushing of the isthmus
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Flushing of the ampulla and infundibulum
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Flushing of the upper uterine horn
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Stereo microscopes for examining the oocytes
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Prof. Kampon Kaeoket, D.V.M., M.S. (Obstetrics and Gynecology), Ph.D.(Obstetrics and Gynecology, Pig Reproduction) examining fertilized vs. non-fertilized oocytes
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Isolating the oocytes to maintain accuracy during counting
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Further examination…
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Click the document to open a .PDF file showing actual evaluation protocols used for the Mahidol University Trial.
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Click the document to open a .PDF file showing the surgical and on farm trial results from Thailand.