İneklerde Post Partum Reproduktif Aktivite Üzerinde Etkili Olan Faktörler

Year 1999, Volume: 5 Issue: 1-2, 85 - 89, 13.06.1999

Yavuz Nak

Abstract

Bu derleme post-partum dönemdeki ineklerde ovaryum fonksiyonlarının tekrar şekillenmesi ve ineklerde post-partum anöstrııs üzerinde etkili olan, süt verimi, genetik faktörler, emzirme, beslenme, mevsim, boğanın varlığı, post-partıım dönem hastalıkları gibi faktörlerin etkileri tartışıldı

Keywords

İnek, Postpartıım, Anöstrus

Factors Affecting the Post-partum Reproductive Activity in Cows

Abstract

İn this revievv w as discussed regulation ovarian function in the post-partum covvs and effects of factors as milk yield, genetical factor, suckling, nııtrition, season, male, post-partum disorders on post-partum anestrııs in covvs

Keywords

Covv, Post-partum, Anestrus.

References

• Peters AR, Lamming GE: Lactational anoestrus in farm animal, in” Oxford Rewievs of Reproductive Biology”, Ed.Milligan SR, Twelve Edition, University press, Oxford, 245-288 (1990). 2.
• Nanda AS, Dobson H, Ward WR: Opioid modulation of the hypothalama-pituitary adrenal axis in dairy cows, Domestic Animal Endocrinology, 9β): 181-186 (1992). 3.
• Peters AR, Lamming GE: Regulation of ovarian Function in the post-partum cows: An endocrine model, Veterinary Recofd, 118:236-239 (1986). 4.
• Gvawu P, Pope GS: Post-partum, ovarian function in dairy cows as revealed by concentrations of oestradiol-17 beta and progesterone in
• defatted milki British Veterinary Journal, 146β): 194-204 (1990). 5.
• Peters AR, Lamming GE: Reproductive activity of the cow in the post-partum period. II.Endocrine patterns during an induction of ovulation,
• BrVet J,140: 269-279 (1984). 6.
• Knickerbocker JJ, Prost M, Thatcher WW: Endocrine patterns during the estrus cycle, pregnancy and parturation in cattle, in”Current Theraphy
• in Theriogenology”, Ed Morrow DA, W.B. Saunders Co, Philadelphia, 117-124 (1986). 7.
• Pineda MH: Female Reproductive System, in "Veterinary Endocrinology and Reproduction”, Ed Donald Mc, Fourth Edition, Lea and Febiger,
• London, 303-354 (1989). 8.
• Küplülü Ş: Pııerperal dönem ve sorunları,alınmıştır "Theriogenoloji”, Ed Alaçam E, Birinci Baskı, Nurol matbaacılık AŞ, Ankara, 191-198 (1990). 9.
• Chupin D, Pelot J, Muleon P: Control of estrus and ovulation in dairy cows, Theriogenology, 7(6): 339-359 (1977).
• Brown MD:Post-partum use of GnRH in dairy cows, Modern Veterinary Practice, January, 27-29 (1985).
• Hopkins SM: Bovine anestrus, in “Current Therapy in Theriogenology”, Ed Morrow DA, Second Edition, W.B. Saunder Co, Philadelphia, 274- 309 (1986).
• Butcher RL, Reber JE, Lishman AW, Breu KF, Schrick FN, Spitzer JC, Inskeep EK: Maintenance of pregnancy in post-partum beef cows that have short lived corpora lutea, J Anim Sci, 70: 3831-37 (1992).
• Dailey RA, Butcher RL, Inskeep EK, Lewis PE: Association of short luteal phaseswith follicular development in shheep and cows, Agricultural and Forestry Experiment Station West Virgiana University Bulletin, 706 T, 1-16 (1992).
• Smith MF, Lishman AW, Lewis GS, Harms PG, Ellersieck MR, Inskeep EK. Witbank JN, Amoss MS: Pituitry and ovarian responses to gonodotropin releasing hormone, calf removal and progestagen in anestrous beef cows, Journal of Animal Science, 57(2): 418-423 (1983).
• Inskeep EK, Lishman AW: Factors affecting post-partum anestrus in beef cattle, Animal reproduction (BARC Symposium number 3), Ed Henk H, Montclair, 277-289 (1979).
• Arthur GH, Noakes DE, Pearson H: infertility in the cows; General consideration, anotomical and functional and management causes in “Veterinary Reproduction and Obstetrics”, Sixth Edition, Bailliere Tindall, London, 341-383 (1989).
• Short RE, Bellows RA, Staigmiller RB, Berardinelli JG, Custer EE: Physiological mechanisms controlling anestrus and infertility in pospartum beef cattle, J Anim Sci, 68: 799-816 (1990).
• Peters AR: Reproductive activity of the cow in the post -partum period .1.Factors effecting the lenght of the post-partum ac^clic period, Br VetJ, 140: 76-84 (1984).
• Mc Clary D: The effect of milk production on reproductive performance in the high producing and BST supplemented dairy cows, Bovine Practitioner, 26: 68-72 (1991).
• Barillett PC, Kirk J, Coe P, Marteniuk J, Mather EC: Descriptive epidemiology of anestrus in Michigan holstein-friesian cattle, Theriogenology, 27β): 459-476 (1987).
• Alaçam E: İnekte infertilite sorunu, alınmıştır ”Evcil hayvanlarda Doğum ve înfertilite”, Ed Alaçam E, Birinci Baskı, Medisan, Ankara, 269- 294(19*7).
• Mc Clary D, Mc Guffay RK, Green HB: Bovine somatotropin., Part 2, Agri Practice, 11(6): 5-11 (1990).
• Pouilly F, Viel JF, Mialot JP, Sanaa M, Humblot P, Ducrot C, Grimard B: Risk factors for post-partum anoestrus in Charolais beef cows in France, Preventive Veterinary Medicine, 18(4): 305-314 (1994).
• Eldon J, Olafsson T, Thorsteinsson T: Post-partum reproductive performance of the Icelandic dairy cow, Studies on the reproductive efficiency of cattle using radio immunoassay tecniques, Proceeding of the final research co-ordination meeting, 5-9, September (1988), Vienna, organized by the joint FAO-IAEA Division of Nuclear Techniques in Food and Agriculture, Vienna, 21-33, 1990.
• Richard MW, Wettemann RD, Schoenemann HM: Nutritional anestrus in beef cows.Body weight change, body condition, luteinizing hormone in serum and ovarian activity, J Anim Sci, 67: 1520-26 (1989).
• Cavestany D, Vizcarra J, Cardozo W, Perdigon F, Tagler R, Gama S, Lanzzeri S: Studies on postpartum reproductive performance of hereford beef cows in Uruguay with the aid of progesterone assay, Proceedings of the final research co-ordination meeting of the FAO/IAEA/ARCAL III regional network for improving the reproductive management of meat and milk procuding livestock in Latin America with the aid of radio immunoassay, organized by the joint FAO/IAEA division of nuclear tecniques in food and agriculture and health in Bogota, 19-23,September (1988).
• Gerloff JB, Morrow DA: Effect of nutrition on reproductive in dairy cattle, in “Current Therapy in Theriogenology”, Ed.Morrow DA, Second edition, WB Saunders Co, Philadelphia, 310-20 (1986).
• Youngquist RS: Anestrus and infertility in the cow, in “Fertility and infertility in veterinary Practice”, Ed. Laing JA, Brinley WJ, Wagner WC, Fourth Edition, Bailliere Tindall, Oxford, 91-112 (1988).
• Usmani RH, Dailey RA, Inskeep EK: Effect of limited suckling and varying prepartum nutrition on post-partum reproductive trites of milked Buffaloes, J Dairy Sci, 73: 1564-70 (1990).
• Randel RD: Effect of önce daily suckling on post-partum interval and cow-calf removal performance of fırst-calf Brahman-Hereford heifers, J Anim Sci, 53β): 755-57 (1981).
• Smith MF, Burrel WC, Shipp LD, Sprott LR, Songster WN, Wiltbank JN: Hormone treatments and use of calf removal in post-partum beef cows, Journal of Animal Science, 48(6): 1285-94 (1979).
• Dunn RT, Smith MF, Garverick HA, Foley CW: Effect of 72 hr calf removal and/or gonadotropin releasing hormone on luteinizing hormone release and ovarian activity in post-partum beef cows, Theriogenology, 23(5): 767-76 (1985).
• Nanda AS, Dobson H, Ward WR: Opioid modulation of the hypothalamo-pituitary adrenal axis in dairy cows, Domestic Animal Endocrinology, 9β): 181-86 (1992).
• Levya C, Blanco GS, Preval B: Genital post-partum infections and their influence on the fertility of primiparous Holstein Cows, Revista-de- Salud-Anim, 10(2): 131-37 (1988).