Effect of Exogenous Progesterone in Treatment of Ovarian Inactivity in the Egyptian Dairy Parturient Buffalo-Cows

Bakr, Mohamed; Noseir, M.B.; Amrawi, Gamal

doi:10.5455/ajvs.202259

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…Parmar (2013) suggested that estimation of the plasma P4 levels is helpful tool to detect the current reproductive/cyclical status of the animals and to diagnose early pregnancy with reasonable accuracy in freshly bred buffaloes. In our study, increasing P4 level in responded-conceived animals (heifers and cows) at all sampling times in comparing with responded-not conceived may be attributed to that high level of serum P4 during heat period improve conception rate in buffalo-cows (Bakr et al, 2015). Also, Parmar (2013) found that plasma P4 level was significantly (P<0.01) higher on day 21 post-AI in pregnant than in nonpregnant buffaloes (5.20±0.00 vs. 1.58±0.67 ng/ml).…”

Section: Plasma Progesterone Profilementioning

confidence: 49%

“…Poor reproductive performance in dairy buffaloes in term of anestrus cases is a problem that reduces reproduction due to long days open and consequently long calving interval (Bakr et al, 2015) prolongation of the service period (Bailey et al, 1999) and increases economic losses to dairy industry. Anestrus in cattle and buffaloes is generally caused by ovarian dysfunction, silent ovulation and missing heat (Das and Khan, 2010;Sah and Nakao 2010) and generally observed in large number of buffaloes leading to their culling or slaughtering every year.…”

Section: Severalmentioning

confidence: 99%

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Effect of Combined Phosphorus Preparation (Tonophosphan) on Ovarian Activity of Egyptian Buffaloes.

Abo-Farw¹,

Elmaghraby

Nagy

et al. 2017

Journal of Animal and Poultry Production

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The aims of this study was to evaluate the effect of tonophosphan (TPH), as a phosphorous compound, on resumption of estrus and ovulatory activity of anestrous Egyptian buffalo heifers and anestrous post-partum buffalo cows, in relation with blood phosphorus level. Total of 24 anestrus animals with smooth ovaries and serum progesterone of <1 ng/ml up to 90 days postpartum (12 buffalo cows, weighing 470-530 kg, aging 5-7 years and between 3-4 parities. as well as 12 buffalo heifers, weighing 390-420 kg and 2.5-3 years old) were used in this study. In each of heifer and cow groups (n=12), animals were randomly divided into two subgroups (treated and control, 6 in each). Animals in treatment group (6 heifers and 6 cows) were injected twice at 7 day-interval with 4 ml/100 kg of TPH, while those in control group (6 heifers and 6 cows) were administrated with 4 ml distilled water/100 kg at the same time of TPH treatment. Estrous activity was detected twice daily to detect estrous signs. Blood samples were collected from all animals of each group on days 0, 3, 6, 10, 14, 18, 22, 26, 30, 34 and 38 of treatment. Results revealed that the estrus rate in treated animals was higher (P<0.05) in cows (83.33%) than in heifers (66.67%), while the control animals showed no estrous signs. Intensity, duration and interval from treatment to estrus were nearly similar in both heifers and cows. Concentration of serum P4 was higher (P<0.05) in cows than in heifers only on days 3 and 6 of treatment, while it was higher (P≥0.05) in cows than in heifers on other sampling days. Concentration of P4 was higher (P<0.05) in treated groups than in control on all sampling days, except during the 1 st and six days of treatment. Concentration of P4 was less than 1 ng/ml in control groups on all sampling treatment days, while P4 concentration level was ≥1 ng/ml after 10 days of treatment in treated groups. Concentration of Ca on most sampling days of treatment and P concentration on all sampling days were significantly (P<0.05-P<0.001) higher in heifers than in cows, while Ca:P ratio showed an opposite trend on all sampling days. In conclusion, Based on the foregoing results, twice tonophodphan injection of true anestrous buffalo heifers and cows at a week interval at a level of 4 ml/100 kg LBW has impact on resumption of estrous activity and achieving conception, being more effective for buffalo cows than for buffalo heifers.

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Section: Plasma Progesterone Profilementioning

confidence: 49%

Section: Severalmentioning

confidence: 99%

Effect of Combined Phosphorus Preparation (Tonophosphan) on Ovarian Activity of Egyptian Buffaloes.

Abo-Farw¹,

Elmaghraby

Nagy

et al. 2017

Journal of Animal and Poultry Production

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show abstract

“…The delay in the onset of cyclicity of the estrous cycle and initiation of ovulation during the postpartum period in buffaloes constitute a major problem and results in long postpartum anestrus and delayed breeding with consequent serious economic losses in milk production and efficient reproduction (Bakr et al, 2015). The present study was planned to study the occurrence of postpartum anestrus and compare the intensity of estrus in anestrus and estrus induced buffaloes of Jabalpur (M.P.…”

Section: Introductionmentioning

confidence: 99%

Occurrence of Postpartum Anestrus and Estrus Behaviour in Hormonal Treated Buffaloes of Jabalpur

Mishra,

Baja,

Vishvakarma

et al. 2023

IJBSM

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The present study was conducted during June to December, 2022 at the Department of Veterinary Gynaecology and Obstetrics, College of Veterinary Science and Animal Husbandry, Nanaji Deshmukh Veterinary Science University, Jabalpur, Madhya Pradesh, India to study the occurrence of postpartum anestrus and compare the intensity of estrus in anestrus and estrus induced buffaloes of Jabalpur (M.P.). A total of 120 postpartum buffaloes (5–10 years of age) reared under field conditions in the Jabalpur district of Madhya Pradesh were surveyed. The buffaloes with a history of not showing signs of estrus for 60 days or more postpartum were considered as open animals for the study of the occurrence of postpartum anestrus. Gynaeco-clinical examination was also carried out to know the status of ovaries (presence of follicle or corpus luteum). These animals were randomly divided into four groups (three treatments and one control group) and each group had 06 anestrus buffaloes. Group I, II and III were treated with CIDR plus Ovsynch, CIDR plus Cosynch and eCG plus Cosynch protocols, respectively, while the control group (Group IV) animals were not given any treatment. The results revealed that the occurrence of postpartum anestrus in buffaloes was 69.10%. The percentage of postpartum buffaloes with 60–90 days, 90–150 days and more than 150 days postpartum were recorded to be 25.30, 45.78 and 28.91%, respectively. Irrespective of treatment groups, the overall estrus intensity ranged from 58–92 with a mean estrus intensity score of 70.58±2.89. Estrus intensity scoring is a good tool to describe the intensity of estrus which has a positive relationship with fertility.

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Associations between metabolic profiles, post-partum delayed resumption of ovarian function and reproductive performance in Egyptian buffalo: Roles of IGF-1 and antioxidants

Elsayed

Abdelrazek

Nabtiti

et al. 2019

Animal Reproduction Science

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Effect of Exogenous Progesterone in Treatment of Ovarian Inactivity in the Egyptian Dairy Parturient Buffalo-Cows

Cited by 3 publications

References 5 publications

Effect of Combined Phosphorus Preparation (Tonophosphan) on Ovarian Activity of Egyptian Buffaloes.

Effect of Combined Phosphorus Preparation (Tonophosphan) on Ovarian Activity of Egyptian Buffaloes.

Occurrence of Postpartum Anestrus and Estrus Behaviour in Hormonal Treated Buffaloes of Jabalpur

Associations between metabolic profiles, post-partum delayed resumption of ovarian function and reproductive performance in Egyptian buffalo: Roles of IGF-1 and antioxidants

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