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PHYSIOLOGY ANATOMY OF FOWL REPRODUCTIVE TRACT

PHYSIOLOGY ANATOMY OF FOWL REPRODUCTIVE TRACT. By : Erma Safitri. PHYSIOLOGY & TECHNOLOGY OF REPRODUCTION FACULTY OF VETERINARY MEDICINE AIRLANGGA UNIVERSITY-2010. Unique Anatomy. NOT PERFECT but PRODUCE EVERY DAY : ONLY TRACT GENITAL : OVARY & OVIDUCT WITHOUT EKSTERNAL GENITALIA

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PHYSIOLOGY ANATOMY OF FOWL REPRODUCTIVE TRACT

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  1. PHYSIOLOGY ANATOMYOF FOWL REPRODUCTIVE TRACT By : Erma Safitri PHYSIOLOGY & TECHNOLOGY OF REPRODUCTION FACULTY OF VETERINARY MEDICINE AIRLANGGA UNIVERSITY-2010

  2. Unique Anatomy • NOT PERFECT but PRODUCE EVERY DAY : • ONLY TRACT GENITAL : OVARY & OVIDUCT • WITHOUT EKSTERNAL GENITALIA • EKSTERNAL ORIFICIUM HAVE MERGED INTO ONE : KLOAKA • BETWEEN TRAC OF URINE, RECTUM & VAGINAE • ACTIVITY JUST LEFT PART • RIGHT : RUDIMENTER B/ MUELLERIAN INHIBITING SUBSTANCE • & RECEPTOR FOR ESTROGEN IN LEFT SIDE MORE

  3. Ovarium Oviduct Cloaca

  4. Anatomy of Female Fowl Genital

  5. The Little Chicken

  6. 1. OVARIUM • ONLY LEFT OVARIUM : ACTIVE • TO HANG : LIGAMENTUM MESOVARIUM • FUNCTION : PRODUCE THE OVUM & HORMONE • BIG MEASUREMENT & FORM THE GROUP CIRCLE WITH YELLOW COLOUR = FOLICLE • F O L I CLE : • THERE IS 5 - 6 PREOVULATORY FOLICLE • ARRANGED AS HIERARCHI FOLICULER • RICH OF EGG YELLOW • IS CALLED EGG YOLK = YOLK • THERE ISN’T ANTRUM • DIDN’T CONSIST OF LIQUOR FOLICULI • LIMITED BY GRANULOSA CELL, THEKA INTERNA & EXTERNA = MAMMALIA • EVERY FOLICLE CONSIST OF A BIG OVUM B/ COVERED BY EGG YOLK SACK

  7. Hierarchi Folicular OVARIUM Folicle Immature

  8. OOGENESIS : procces of Ovum formed from Oosit since pubertas b/ influence of FSH & LH FOLICULOGENESIS : proliferation folicle procces  Egg Yolk (EY) • 3 Phase : • Slow Proliferation : for several months – several years, • ǾFol = 0,05 – 1 mm • 2. Speed Proliferation: 2 months , Ǿ Fol = 1 – 6 mm, • EY Depotition • 3. Very speed proliferation : 8-10 Days, Ǿ Fol = 8 – 37 mm, • EY Lipid Depotition

  9. Little Chicken in Action

  10. 2. OVIDUK A. FUNNEL/ INFUNDIBULUM : Fertilisation, Form of Kalazae B. MAGNUM : Albuminitation (2,5-3 hours) Kel. Tubuler: Ovotransverin/Conalbumin & Ovomucoid Uniseluler/ Epitelia: Avidin C. ISTHMUS : Inner & Outer Membrane (1 hour,Ovokeratin) D. UTERUS/ SHELL GLAND (20 hours): Shell, Porfirin E. VAGINA : Mukus/ Cuticle

  11. Affraid His Father

  12. FUNNEL / INFUNDIBULUM : • * Consist of FIMBRAE/ funnel for • catch of OVUM • * If FAILED : ABSORBTED BY ABDOMEN • * PLACE OF FERTILIZATION • * KALAZAE FORMED

  13. B. MAGNUM : • * LONGEST PART = 40 CM • * WHITE COLOUR • * ALBUMINATION PROCCES : 2,5 – 3 Hours • * Egg Rotation b/ Musculus Peristaltik • Consist 2 Types Gland : • TUBULER : Produce of Ovomucoid & • Ovotransverin (Conalbumin) • 2. UNISELULER/ EPITHELIA : Avidin Synthesa

  14. C. ISTHMUS : * Connected between Magnum & Uteryn * Long : 12 cm * Restriction with Magnum  Clear  MAGNUM-ISTMUS JUNCTION * Formed Shell Membrane (INNER & OUTER SHELL MEMBRANE) with Base Matter is OVOKERATIN * Time : 1 hour

  15. D. UTERYN / SHELL GLAND : * The most Wide * Thin wall & folded * Long : 12 CM * Musculus SPINCTER : in terminal * Procces : Formed Egg shell/ hard shell * Time : ≥ 20 hours * Epithel : Secretion PORFIRIN : caused different colour of egg shell * Different function with Mammal * Rotate appropriate with axis :Kalazae spiral formed

  16. Egg Shell in Uteryn

  17. E. VAGINA : * The most Short * Time : Short (1 hour) * Shell egg covered of Mucus/ Cuticle * Function of Mukus : Preventive of of Bacteria invation  can reduce * Have not Role in procces Egg Formed * There is Spermanest

  18. Procces Egg Formed

  19. SPERMA NEST = Kel. Sperma Utero Vaginal = Uterovaginal Sperm Gland Mucosa fold in Vagina Consist of Epithel Columnar Shell Goblet cell as Sperm Bank Only Normal & Health Sperm that is entry Sperm cell in Female Genital Capable life in female genital: 4 – 32 days Sperm can go out from Spermanest : When become Ovulation support by oviduct Motilitation Magnum Liquid: defended motilization of sperm

  20. Physiology of ♀ Reproductive Organ Haven’t Cycle Reproductive system Called “Irama Bertelur” In a series 6-7 granule then Lay Egg Rest - for 1- seveal days Egg Formed 25 – 26 Hours Following of Ovulation 30 – 60 Second After Ovipotition

  21. ENDOKRINE SYSTEM AS BASE OF REPRODUCTIVE BEHAVIOR Gonadotrophine : Folicle Proliveration & Ovulation (Directly) Role of Egg Formed (Indirectly) Steroid : E2, P4, T4 (Highest on 6 hours before Ovulation) ↗ E2 : As Preparing of ♀ to Accepted ♂ Ovariektomy : Pressed All of Aspect sexual behavior of ♀ ♂ (Stud): Sex behavior didn’t depend change of hormone Castration in PraPubertas : Dissapear Sex Behavior Castration in Pubertas : Change of Sex Activity Slowly & Dissapear

  22. INHIBITION efect DOMINANT ♀ INHIBITED OF ESTROUS ANOTHER♀ Prolactin LEE-BOOT EFECT

  23. Endokrin pada Fase Bertelur SHINE Retina Hipothalamus GnRH Gland Pinealis Hipofisa Anterior Melatonin LH FSH ≠ + Ovarium E2 P4↗ Proliferation of Genital Feminisme Mobilitation of Ca, Vit, Lipid Relaxation Os Pelvis & Vent

  24. Peace

  25. FORMED OF SHELL High Term Panting Base of Matter : Ca Karbonat Evaporation Main Source of Ion Bikarbonat : CO2+H2O+Enz Karbonic Anhidrase Egg with Thin Shell

  26. FERTILITATION & PROLIFERATION Fertilitation : Fowl Sperm need more long time for Capasitation Capable for 32 days Sperm saved in Spermanest When Ovulation Oviduct Strechted for facilitate of Fertilisation Fertilitation Become on the Germinal Disc Yolk After 48 Hours Blood Sirkulation Formed (Without Placenta)

  27. At the end of Third Days Formed 3 Membran: CHORION ALLANTOIS: waste product AMNION (Fs.Membr:RESPIRATORY) All of Embryo have Formed: Internal System : lung, Nervous, Muscle & Sensori System Amnion Liquid : Main for free motil At 3 – 4 days that is Critis Phase The Egg must arrounded several times for prevent to Embryo Adhesion Genital Specific At 15 days Growing Feather of Chicken At the Middle Incubation Phase

  28. Ovipotition : = Placement of Egg Become after perfect formed egg that is 24-26 hours after Ovulation Hormonal Contraction of shall Gland Hipofisa Post Oksitosin Prostaglandin PGF2 & PGE (PGE 1&2)

  29. Ovipotition Mechanisme ESTROGEN CONTRACTION OF SHELL GLAND HIPOFISA POSTERIOR OKSITOCYN SHELL GLAND PROSTAGLANDIN : PGF2 & PGE (PGE1 & 2)

  30. Procces of an Egg Formed

  31. Accros of Egg with the embryo

  32. Accross of Egg without embryo

  33. Inkubation of Embryo

  34. Anatomy & Physiology of Rerpod.Tract Testes Reproduction Endocrinology Testosteron Semen Ovum Activated Libido

  35. Anatomy of Female Fowl Reprod.Tract Anatomy of Male Fowl Reprod.Tract

  36. Reproduction Tract (Secunder Organs) Rete Testes Ductus Efferent Epidydimis Ductus Defferent : Bul bus Kloaca: Penis Rudimenter: Papilla (Kopulation Organ) KEL. ASCESORIS : Not Proliferation

  37. THANK YOU

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