Prof. Pedro Guillermo MELENDEZ RETAMAL

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Research Output

  1. 2005

  2. Resynchronization of ovulation and timed insemination in lactating dairy cows: I: Use of the Ovsynch and Heatsynch protocols after non-pregnancy diagnosis by ultrasonography

    Bartolome, J. A., Silvestre, F. T., Kamimura, S., Arteche, A. C. M., Melendez, P., Kelbert, D. & McHale, J. & 3 others, Swift, K., Archbald, L. F. & Thatcher, W. W., 1 Apr 2005, In: Theriogenology. 63, 6, p. 1617-1627

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 55
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  3. Resynchronization of ovulation and timed insemination in lactating dairy cows, II: Assigning protocols according to stages of the estrous cycle, or presence of ovarian cysts or anestrus

    Bartolome, J. A., Sozzi, A., McHale, J., Melendez, P., Arteche, A. C. M., Silvestre, F. T. & Kelbert, D. & 3 others, Swift, K., Archbald, L. F. & Thatcher, W. W., 1 Apr 2005, In: Theriogenology. 63, 6, p. 1628-1642

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 52
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  4. Strategic use of gonadotrophin-releasing hormone (GnRH) to increase pregnancy rate and reduce pregnancy loss in lactating dairy cows subjected to synchronization of ovulation and timed insemination

    Bartolome, J. A., Melendez, P., Kelbert, D., Swift, K., McHale, J., Hernandez, J. & Silvestre, F. & 4 others, Risco, C. A., Arteche, A. C. M., Thatcher, W. W. & Archbald, L. F., 1 Mar 2005, In: Theriogenology. 63, 4, p. 1026-1037

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 39
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  5. 2004

  6. Effect of a monensin controlled-release capsule on rumen and blood metabolites in Florida Holstein transition cows

    Melendez, P., Goff, J. P., Risco, C. A., Archbald, L. F., Littell, R. & Donovan, G. A., Dec 2004, In: Journal of Dairy Science. 87, 12, p. 4182-4189

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 10
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  7. Uterine involution and fertility of Holstein cows subsequent to early postpartum PGF2α treatment for acute puerperal metritis

    Melendez, P., McHale, J., Bartolome, J., Archbald, L. F. & Donovan, G. A., Oct 2004, In: Journal of Dairy Science. 87, 10, p. 3238-3246

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 78
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  8. Plasma mineral and energy metabolite concentrations in dairy cows fed an anionic prepartum diet that did or did not have retained fetal membranes after parturition

    Melendez, P., Donovan, G. A., Risco, C. A. & Goff, J. P., Aug 2004, In: American Journal of Veterinary Research. 65, 8, p. 1071-1076

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 36
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  9. Effect of biostimulation on uterine involution, early ovarian activity and first postpartum estrous cycle in beef cows

    Landaeta-Hernández, A. J., Giangreco, M., Meléndez, P., Bartolomé, J., Bennet, F., Rae, D. O. & Hernández, J. & 1 others, Archbald, L. F., May 2004, In: Theriogenology. 61, 7-8, p. 1521-1532

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 24
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  10. Induction of ovulation in nonlactating dairy cows and heifers using different doses of a deslorelin implant

    Bartolome, J. A., Santos, J. E. P., Pancarci, S. M., Melendez, P., Arteche, A. C. M., Hernandez, O. & Archbald, L. F. & 2 others, Trigg, T. & Thatcher, W. W., 15 Jan 2004, In: Theriogenology. 61, 2-3, p. 407-419

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 13
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  11. 2003

  12. Effect of calcium-energy supplements on calving-related disorders, fertility and milk yield during the transition period in cows fed anionic diets

    Melendez, P., Donovan, G. A., Risco, C. A., Littell, R. & Goff, J. P., 15 Sept 2003, In: Theriogenology. 60, 5, p. 843-854

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 36
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  13. Milk, plasma, and blood urea nitrogen concentrations, dietary protein, and fertility in dairy cattle

    Melendez, P., Donovan, A., Hernandez, J., Bartolome, J., Risco, C. A., Staples, C. & Thatcher, W. W., 1 Sept 2003, In: Journal of the American Veterinary Medical Association. 223, 5, p. 628-634

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 20
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  14. Herd-level ELISA seroprevalence of bovine viral diarrhea antibodies in bulk-tank milk in Chilean dairy herds

    Meléndez, P. & Donovan, A., 28 Aug 2003, In: Preventive Veterinary Medicine. 60, 3, p. 237-241

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 6
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  15. The association between lameness, ovarian cysts and fertility in lactating dairy cows

    Melendez, P., Bartolome, J., Archbald, L. F. & Donovan, A., Feb 2003, In: Theriogenology. 59, 3-4, p. 927-937

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 138
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  16. 2002

  17. Metabolic responses of transition holstein cows fed anionic salts and supplemented at calving with calcium and energy

    Melendez, P., Donovan, A., Risco, C. A., Hall, M. B., Littell, R. & Goff, J., May 2002, In: Journal of Dairy Science. 85, 5, p. 1085-1092

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 58
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  18. Reproduction, Events and Management: Pregnancy: Periparturient Disorders

    Risco, C. A. & Melendez, P., 2002, Encyclopedia of Dairy Sciences: Second Edition. Elsevier Inc., p. 514-519

    Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 12 - Chapter in an edited book (Author) › peer-review

    Scopus citations: 1
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  19. 2000

  20. Milk urea nitrogen and infertility in Florida Holstein cows

    Melendez, P., Donovan, A. & Hernandez, J., Mar 2000, In: Journal of Dairy Science. 83, 3, p. 459-463

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 60
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  21. 1999

  22. Farm- and host-level risk factors for papillomatous digital dermatitis in Chilean dairy cattle

    Rodriguez-Lainz, A., Melendez-Retamal, P., Hird, D. W., Read, D. H. & Walker, R. L., 31 Oct 1999, In: Preventive Veterinary Medicine. 42, 2, p. 87-97

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 86
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  23. 1998

  24. Papillomatous digital dermatitis in Chilean dairies and evaluation of a screening method

    Rodriguez-Lainz, A., Melendez-Retamal, P., Hird, D. W. & Read, D. H., 1 Dec 1998, In: Preventive Veterinary Medicine. 37, 1-4, p. 197-207

    Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

    Scopus citations: 48
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