Endometrial Cytological Evaluations in Repeat Breeding Crossbred Cows
نویسندگان
چکیده
منابع مشابه
SYNCHRONIZATION OF OVULATION IN REPEAT BREEDING CROSSBRED JERSEY COWS USING GnRH AND PGF2∝
The present study was designed to evaluate the effect of Ovsynch protocol in repeat breeding crossbred Jersey cows. A total of thirty four repeat breeding cross bred Jersey cows were subjected to Ovsynch protocol with timed artificial insemination. The pregnancy rate in Ovsynch protocol was 58.82 per cent where as it was 29.41 per cent in control group. Thus, the Ovsynch protocol can be effecti...
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Repeat breeder (RB) cows have been reported to have an alteration in ovarian steroid concentrations in the circulation. The endocrine alteration disturbs the endometrial growth factor-cytokine network in the endometrium and, in turn, may cause embryonic death in RB cows. An example may be loss of peaks in the cyclic change of epidermal growth factor (EGF) concentrations in the endometrium. This...
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The present study was conducted to see the effect of non-specific genital infections and ovulatory disturbances on clinical signs of oestrusnamely oestrus duration, tonicity of uterus, relaxation of cervix and persistence of follicle. The mean values of oestrus duration, tonicity of uterus and relaxation of cervix varied significantly (P
متن کاملTreatment of Repeat Breeding in Dairy Cows with Lugol’s Iodine
This study was carried out to see whether the uteri of dairy cows suffering from repeat breeder syndrome are infected with bacteria or not. Furthermore, the efficacy of intra-uterine infusion of diluted Lugol’s iodine to treat this syndrome was tested by studying two reproductive traits, the rate of service per conception and the length of the days open (DO). Sixty cross-bred dairy cows that we...
متن کاملPlasma mineral profiles and hormonal activities of normal cycling and repeat breeding crossbred cows: A comparative study
AIM The present study was carried out to compare the associated role of micro minerals and hormones in repeat breeding animals with the normal crossbred cows. MATERIALS AND METHODS Blood samples were collected from 10 normal cycling and 10 repeat breeding crossbred cows of Ramakrishna Mission Ashram, Narendrapur to study the plasma mineral profile and hormonal activities. RESULTS Zn was fou...
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ژورنال
عنوان ژورنال: Theriogenology Insight: An International Journal of Reproduction in all Animals
سال: 2020
ISSN: 2249-6610,2277-3371
DOI: 10.30954/2277-3371.02.2020.2