Efficacy of Administration of Supplemental and Hormonal Therapies for Treatment of Postpartum True Anestrous Dairy Cows

Waheeb, Reham; Hatab, Sayed

doi:10.5455/ajvs.250583

Cited by 2 publications

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“…This finding was proved by Parmar et al (2012), who induced estrous response (50%) estrus induction interval (27.14±3.74 d) and conception rate (71.4%) following treatment of anestrous buffaloes with tonophosphan plus Vitacept treatment. Estrous response presented in our study on buffalo cows (83.3%) was nearly similar to that obtained by the later authors, but was higher than that reported by Karhe (2012), who found that estrus response in cows treated with Toldimfos Sodium 20%+Vitamin A+ Lugol'siodine was 66.66%, but was nearly similar to that of buffalo heifers. In the same line, Butani et al (2010) reported relatively higher estrus induction response (82.08%) and lower conception rate (69.10%) in anestrus buffaloes treated with Tono-Prepaline plus intrauterine betadine therapy twice at weekly interval.…”

Section: Ovarian Activity and Conception Rate Of Responded Animalssupporting

confidence: 87%

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: Ovarian Activity and Conception Rate Of Responded Animalssupporting

confidence: 87%

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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“…In the present study, conception rate at 1 st estrus was 60% and PR was 33.33% (5 pregnant out of 15 total treated) with 1.40±0.24 as number of services per conception. Potassium iodide has been used to cure different reproductive disorders such as true anestrous (El-Shahat and Badr, 2011;Waheeb and Hatab, 2017), repeat breeder and mucometra (Purohit et al, 2001). It is being used by different routes; locally via intrauterine infusion for its antiseptic properties, injection, and orally as a source of iodine that have been shown to enhance reproductive performance by supporting thyroid function (Chhabra et al, 2007;Zeedan et al, 2010).…”

Section: Discussionmentioning

confidence: 99%

Reproductive Performance of Holstein-Friesian Dairy Cows Subjected to Different Treatments for Cystic Ovarian Follicles

Ismail¹,

Waheeb²,

Hatab³

2017

AJVS

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Key words: cystic follicles, estrus, GnRH, PGF2α, Potassium iodide.Cystic ovarian follicles "COF" is a common ovarian disorder diagnosed in dairy cattle that cause significant economic losses in dairy industry. This study was designed to evaluate efficacy of different therapeutic protocols of COF without determining cyst type. The study was conducted on 104 Holstein-Friesian cystic cows that were divided randomly to the following treatments: Experiment Ι: 1) Group G, n=27, subdivided into A) n=13: treated with 20μg Buserelin-GnRH agonist and B) n=14: treated with 100μg GonadorelinGnRH agonist; 2) Group GP, n=23: received 20μg Buserelin on day 0-500μg of PGF2α on day 10; 3) Group GGP, n=27: received 2 doses of 20μg Buserelin 7 ds apart followed by 500μg PGF2α 7ds from the 2 nd Buserelin injection; 4) Group GPG (Ovsynch), n=17: received 20μg Buserelin on day 0-500μg PGF2α on day 7, and 48hrs later, 20μg Buserelin was injected; 5) Group C, n=10: no treatment received. 22 normal cycling cows were kept as a normal control-NC. Experiment ΙΙ: This part of the study was conducted on 34 cystic animals that did not respond to one of the previous treatments in experiment Ι and were divided into 2 groups: 1) Group CGP, n=19: CIDR+100μg Gonadorelin-(d 0), then 500μg of PGF2α on day 7, insert was removed on day 9; 2) Group PI, n=15: treated by oral administration of 5gm Potassium iodide dissolved in 500 ml sterile water for 7 successive days. Treated Cows were observed for 35 days from the end of treatment, females exhibited estrus were inseminated within 12 hours of detected heat. Pregnancy was confirmed by per rectum on day 50 post-insemination. Results showed that GP protocol achieved highest (P<0.05) estrus induction rate (EIR) recorded at 87%, followed by 70% for G and GGP group, and lowest (53%) obtained in GPG treated cows. Conception rate at 1 st estrus and total conception rate (3 cycles after treatment) did not differ significantly among treatment groups, while pregnancy rates (PR) were significantly different (P<0.05) with highest (65.21%) obtained in GP protocol. Other groups recorded 63%, 55.55%, and 41.17% PR for G, GGP, and GPG respectively. In experiment ΙΙ, EIR was 47.36% and 33.33% for CGP and PI respectively with no significant difference, all conceived after 3 estrous cycles by the end of the experiment. In conclusion, GnRH+ PGF2α 10ds later was the most suitable treatment of COF regardless of cyst type, GGP protocol might be a profitable alternative to Ovsynch for treatment of cystic ovaries. Persistent cases of COF could be recruited to avoid culling for other treatment options such as CIDR or Potassium iodide with equal therapeutic efficacy.Correspondence to: rwaheeb@alexu.edu.eg.

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Efficacy of Administration of Supplemental and Hormonal Therapies for Treatment of Postpartum True Anestrous Dairy Cows

Cited by 2 publications

References 0 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.

Reproductive Performance of Holstein-Friesian Dairy Cows Subjected to Different Treatments for Cystic Ovarian Follicles

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