World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
56
Citations
9613
World Ranking
432
National Ranking
154

Overview

What is he best known for?

The fields of study he is best known for:

  • Internal medicine
  • Endocrinology
  • Animal science

His primary areas of investigation include Animal science, Dairy cattle, Pregnancy rate, Estrous cycle and Internal medicine. His study in Animal science is interdisciplinary in nature, drawing from both Ice calving, Lactation, Postpartum period, Lameness and Gynecology. The concepts of his Dairy cattle study are interwoven with issues in Odds ratio, Gestation and Blood meal.

His work in Pregnancy rate addresses issues such as Herd, which are connected to fields such as Body condition. As part of the same scientific family, Carlos A. Risco usually focuses on Estrous cycle, concentrating on Insemination and intersecting with Artificial insemination, Ovulation and Post partum. His research on Internal medicine often connects related topics like Endocrinology.

His most cited work include:

  • Effects of presynchronization and bovine somatotropin on pregnancy rates to a timed artificial insemination protocol in lactating dairy cows. (448 citations)
  • Evaluation of peripartal calcium status, energetic profile, and neutrophil function in dairy cows at low or high risk of developing uterine disease (248 citations)
  • Effect of Lameness on Ovarian Activity in Postpartum Holstein Cows (211 citations)

What are the main themes of his work throughout his whole career to date?

Carlos A. Risco mostly deals with Animal science, Internal medicine, Dairy cattle, Ice calving and Endocrinology. His work carried out in the field of Animal science brings together such families of science as Metritis, Lactation and Artificial insemination. His Artificial insemination research is multidisciplinary, incorporating elements of Gynecology and Gestation.

His work on Follicular phase as part of his general Internal medicine study is frequently connected to Abomasum, thereby bridging the divide between different branches of science. Carlos A. Risco interconnects Odds ratio, Luteal phase and Confidence interval in the investigation of issues within Dairy cattle. His study on Estrous cycle also encompasses disciplines like

  • Insemination together with Ovulation,
  • Pregnancy rate, which have a strong connection to Post partum.

He most often published in these fields:

  • Animal science (64.43%)
  • Internal medicine (30.87%)
  • Dairy cattle (30.20%)

What were the highlights of his more recent work (between 2014-2021)?

  • Animal science (64.43%)
  • Metritis (22.82%)
  • Ice calving (30.20%)

In recent papers he was focusing on the following fields of study:

Carlos A. Risco mainly investigates Animal science, Metritis, Ice calving, Lactation and Artificial insemination. Many of his research projects under Animal science are closely connected to Ketosis with Ketosis, tying the diverse disciplines of science together. His Metritis study combines topics from a wide range of disciplines, such as Postpartum period, Internal medicine, Endometritis and Vaginal discharge.

The study incorporates disciplines such as Endocrinology, Dry matter and Calcium in addition to Ice calving. His Lactation study deals with Subclinical infection intersecting with Subclinical mastitis, Disease and Ruminating. His Artificial insemination study incorporates themes from Gynecology, Gestation and Body condition.

Between 2014 and 2021, his most popular works were:

  • Effects of oral calcium supplementation on mineral and acid-base status, energy metabolites, and health of postpartum dairy cows. (34 citations)
  • Effects of oral calcium supplementation on productive and reproductive performance in Holstein cows (31 citations)
  • Quantifying known and emerging uterine pathogens, and evaluating their association with metritis and fever in dairy cows (23 citations)

In his most recent research, the most cited papers focused on:

  • Internal medicine
  • Endocrinology
  • Surgery

The scientist’s investigation covers issues in Metritis, Internal medicine, Animal science, Postpartum period and Lactation. Carlos A. Risco has researched Metritis in several fields, including Vagina, Endometritis, Pathogenic bacteria and Microbiology. As a part of the same scientific study, Carlos A. Risco usually deals with the Internal medicine, concentrating on Endocrinology and frequently concerns with Artificial insemination.

His biological study spans a wide range of topics, including Odds ratio, Dairy cattle, Gestation and Physiology. His Animal science research includes themes of Veterinary medicine and Weight gain. In Postpartum period, Carlos A. Risco works on issues like Ice calving, which are connected to Estrous cycle.

Best Publications

  • Effects of presynchronization and bovine somatotropin on pregnancy rates to a timed artificial insemination protocol in lactating dairy cows.

    F. Moreira;C. Orlandi;C.A. Risco;R. Mattos

  • Evaluation of peripartal calcium status, energetic profile, and neutrophil function in dairy cows at low or high risk of developing uterine disease

    N. Martinez;C.A. Risco;F.S. Lima;R.S. Bisinotto

  • Effect of Lameness on Ovarian Activity in Postpartum Holstein Cows

    E.J. Garbarino;J.A. Hernandez;J.K. Shearer;C.A. Risco

  • Evaluation of timed insemination using a gonadotropin-releasing hormone agonist in lactating dairy cows.

    J.M. Burke;R.L. De La Sota;C.A. Risco;C.R. Staples

  • Effect of induced subclinical hypocalcemia on physiological responses and neutrophil function in dairy cows

    N. Martinez;L.D.P. Sinedino;R.S. Bisinotto;E.S. Ribeiro

  • Metritis in dairy cows: Risk factors and reproductive performance

    M.J. Giuliodori;R.P. Magnasco;D. Becu-Villalobos;I.M. Lacau-Mengido

  • Effects of hormonal treatments on reproductive performance and embryo production.

    W.W. Thatcher;F. Moreira;J.E.P. Santos;R.C. Mattos

  • Rectal temperature, calving-related factors, and the incidence of puerperal metritis in postpartum dairy cows.

    M.E. Benzaquen;C.A. Risco;L.F. Archbald;P. Melendez

  • Protein degradability and calcium salts of long-chain fatty acids in the diets of lactating dairy cows: reproductive responses.

    C.M. Garcia-Bojalil;C.R. Staples;C.A. Risco;J.D. Savio

  • Use of Bovine Somatotropin in Lactating Dairy Cows Receiving Timed Artificial Insemination

    F. Moreira;C.A. Risco;M.F.A. Pires;J.D. Ambrose

  • Evaluation of timed insemination during summer heat stress in lactating dairy cattle.

    R.L. de la Sota;J.M. Burke;C.A. Risco;F. Moreira

  • Effect of ruminant grade Menhaden fish meal on reproductive and productive performance of lactating dairy cows.

    J.M. Burke;C.R. Staples;C.A. Risco;R.L. De La Sota

  • Use of Estradiol Cypionate in a Presynchronized Timed Artificial Insemination Program for Lactating Dairy Cattle

    S.M. Pancarci;E.R. Jordan;C.A. Risco;M.J. Schouten

  • Effect of body condition on reproductive efficiency of lactattng dairy cows receiving a timed insemination

    F. Moreira;C. Risco;M.F.A. Pires;J.D. Ambrose

  • Trends and Seasonality of Reproductive Performance in Florida and Georgia Dairy Herds from 1976 to 2002

    A. de Vries;C.A. Risco

  • Comparison of Various Antibiotic Treatments for Cows Diagnosed with Toxic Puerperal Metritis

    Billy I. Smith;G. Arthur Donovan;Carlos Risco;Ramon Littell

  • Effect of interval between induction of ovulation and artificial insemination (AI) and supplemental progesterone for resynchronization on fertility of dairy cows subjected to a 5-d timed AI program

    Rafael Bisinotto;E. S. Ribeiro;L. T. Martins;R. S. Marsola

  • Comparison of milk yield in dairy cows with different degrees of lameness

    Jorge A. Hernandez;Eduardo J. Garbarino;Jan K. Shearer;Carlos A. Risco

  • Clinical Mastitis Associated with Abortion in Dairy Cows

    C.A. Risco;G.A. Donovan;J. Hernandez

  • Association between exposure to Neospora caninum and milk production in dairy cows.

    Jorge Hernandez;Carlos Risco;Arthur Donovan

  • Comparison of synchronization of ovulation and induction of estrus as therapeutic strategies for bovine ovarian cysts in the dairy cow.

    J.A. Bartolome;L.F. Archbald;P. Morresey;J. Hernandez

  • Comparison of the calving-to-conception interval in dairy cows with different degrees of lameness during the prebreeding postpartum period

    Jorge A. Hernandez;Eduardo J. Garbarino;Jan K. Shearer;Carlos A. Risco

  • Comparison of ceftiofur hydrochloride and estradiol cypionate for metritis prevention and reproductive performance in dairy cows affected with retained fetal membranes.

    C.A. Risco;J. Hernandez

  • Characterization of gossypol-induced sperm abnormalities in bulls

    P.J. Chenoweth;C.C. Chase;C.A. Risco;R.E. Larsen

  • Strategies for the diagnosis and treatment of ovarian cysts in dairy cattle

    Julian A. Bartolome;William W. Thatcher;Pedro Melendez;Carlos A. Risco

  • Efficacy of ampicillin trihydrate or ceftiofur hydrochloride for treatment of metritis and subsequent fertility in dairy cows

    F.S. Lima;A. Vieira-Neto;G.S.F.M. Vasconcellos;R.D. Mingoti

  • Serum haptoglobin concentrations in Holstein dairy cattle with toxic puerperal metritis

    B. I. Smith;G. A. Donovan;C. A. Risco;C. R. Young

  • 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.

    Pedro Melendez;G Arthur Donovan;Carlos A Risco;Jesse P Goff

  • Reproductive performance of lactating dairy cows treated with gonadotrophin-releasing hormone (GnRH) and/or prostaglandin F2a (PGF2a) for synchronization of estrus and ovulation.

    D Momcilovic;L.F Archbald;A Walters;T Tran

  • Management of Periparturient Disorders in Dairy Cattle

    Billy I. Smith;Carlos A. Risco

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

    P Melendez;G.A Donovan;C.A Risco;R Littell

Frequent Co-Authors

William W. Thatcher
William W. Thatcher University of Florida
José E. P. Santos
José E. P. Santos University of Florida
Klibs N. Galvão
Klibs N. Galvão University of Florida
Pedro Melendez
Pedro Melendez University of Georgia
Jorge A. Hernandez
Jorge A. Hernandez University of Florida
Fabio S. Lima
Fabio S. Lima University of California, Davis
C.R. Staples
C.R. Staples University of Florida
A. De Vries
A. De Vries University of Florida
Jesse P. Goff
Jesse P. Goff Iowa State University
Ricardo C. Chebel
Ricardo C. Chebel University of Florida

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