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Anatomy and Physiology of Animals

Anatomy and Physiology of Animals. ผศ .น.สพ.ชัยวัฒน์ จรัสแสง ภาควิชาศัลยศาสตร์และวิทยาการสืบพันธุ์. http://vet.kku.ac.th/chaiwat/teaching/teaching2011. References. Peters,A,R and Ball P,J,H. Reproduction in Cattle Arthur,G,H.,Noakes,D,E.,Pearson,H. and Parkinson,T,J.

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Anatomy and Physiology of Animals

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  1. Anatomy and Physiology of Animals ผศ.น.สพ.ชัยวัฒน์ จรัสแสง ภาควิชาศัลยศาสตร์และวิทยาการสืบพันธุ์ http://vet.kku.ac.th/chaiwat/teaching/teaching2011

  2. References Peters,A,R and Ball P,J,H. Reproduction in Cattle Arthur,G,H.,Noakes,D,E.,Pearson,H. and Parkinson,T,J. Veterinary Reproduction and Obstetrics Pavaux,C,J,J. A Color Atlas of Bovine Anatomy

  3. Female Reproductive System Ovary Oviduct Uterus - uterine horn - body - cervix Vagina Vulva

  4. Horse

  5. Female reproductive system

  6. Cattle

  7. Sow

  8. Bitch

  9. Ovary

  10. Sow

  11. Bitch

  12. Oviduct Uterine tube or Fallopian tube Fertilization Cat,Pig,Sheep 3 days Cow 3-5 days Dog,Horse 8 days - infundibulum - ampulla - isthmus length 5-9 cm Dog Cow 25-28 cm 15-30 cm Pig Horse 25-30 cm

  13. Bitch

  14. Oviduct Frimbriae Mesosalpinx -------> Ovarian bursa Simple columnar epithelium Pseudostratified columnar epithelium Cilia Ampulla Longitudinal fold

  15. The Uterus Horn or Cornua Body Neck or Cervix Type of Uterus Bicornuate uterus --> Ruminant,Pig Bipartite Uterus --> Horse Duplex Uterus ---> Rodents Simplex Uterus ---> Primate

  16. Cervix Connect to Vagina - Cylindrical - Smooth muscle and dense fibrous tissue - internal uterine orifice - external uterine orifice - fornix Length Dog 1 cm Pig 15- 25 Cm Cow 6- 7 cm ---> 10 cm Horse 10 cm

  17. Cervix Ruminant --> Annular ring Plicae circulares Fornix vaginae Pig ---> Screw

  18. Body of Uterus Length Cow 3 cm Bitch 2-3 cm Horse 18-20 cm Pig 5 cm

  19. Horn of Uterus Length - Dog 9-10 cm - Pig 120-140 cm - Cow 35-45 cm - Horse 25 cm intercornual ligaments Broad ligaments round ligament of the uterus

  20. Uterus Function - Implantation - Endometrium glands --> uterine milk - Caruncles --> Ruminants -Pregnancy

  21. Vagina Vestibule and Vulva Vagina - Cow 25-30 cm - Horse 15-20 cm - Pig ,Small ruminants 10-15 cm - Epithelium Stratified squamous epithelium cornify cell (Vaginal smear) exxept...Cow

  22. Vestibule Minor vestibular glands --> Horse Major vestibular glands --> Ruminants Suburethral diverticulum Vulva Clitoris

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