Follicular growth patterns in repeat breeder cows
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چکیده
منابع مشابه
Seroprevalence of Neospora caninum in repeat breeder dairy cows in Turkey (short communication)
Sera samples from 89 dairy cows with repeat breeder and 94 healthy pregnant dairy cows (controls) from Elazig province of eastern Turkey were tested for presence of Neospora caninum antibodies by use of a competitive enzyme linked immunosorbent assay (cELISA). Fifteen out of 183 cows tested (8.19%) were found to be seropositive to N. caninum antibody. Overall, seroprevalence of N. caninum was s...
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Detection of bacterial biofilm in uterine of repeat breeder dairy cows Mohammad Rahim Ahmadi, Abdollah Derakhshandeh, Sadegh Shirian, Yahya Daneshbod, Maryam AnsariLari, Saeid Nazifi Departments of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran Departments of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran Department of Pathology, ...
متن کاملEffect of PGF2 alpha on Oestrus and Fertility rate in repeat breeder cows
A total of 48 repeat breeder cows were equally divided in to two treatment groups as NOR and NOR-PG and were treated with norgestomet ear implants on day 10 following natural oestrus and a control group. At the time of ear implant insertion, 2 ml of SMB injection was administered intramuscularly to all the cows. The implant was removed after 9 days. Cows in NOR-PG group were injected with 0.98 ...
متن کاملEffect of Post Insemination Progesterone Supplement on Pregnancy Rates of Repeat Breeder Friesian Cows
Fifty repeat breeder (RB) Friesian cows were allocated to five groups of 10 cows each, to determine the effect of progesterone (P4) supplement on P4 concentrations and pregnancy rates during the periods of corpus luteum (CL) formation and development between days 2-7 and 7-12 following a spontaneous or PGF2α-induced estrus. Cows were artificially inseminated during PGF2α-induced (PGF-P4-d2 and ...
متن کاملFollicular cysts in dairy cows
Follicular cysts are the most critical reproductive disorder in dairy cows and disturb normal ovarian cycle, resulting in the prolonged interval from calving to conception. Therefore, this condition causes significant economic losses to the dairy industry. Two direct causal factors of cyst are suggested in this review; the disorder of ovulation and the delay of regression. The disorder of ovula...
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ژورنال
عنوان ژورنال: Veterinární Medicína
سال: 2012
ISSN: 0375-8427,1805-9392
DOI: 10.17221/5743-vetmed