R. Chebel

发表

Effect of stocking density on social, feeding, and lying behavior of prepartum dairy animals.

K. Lobeck-Luchterhand, P. R. B. Silva, R. Chebel, 2015, Journal of dairy science.

Characterization of peripartum rumination and activity of cows diagnosed with metabolic and uterine diseases.

R. Chebel, M. Endres, D. Liboreiro, 2015, Journal of dairy science.

Genomic merit for reproductive traits. I: Estrous characteristics and fertility in Holstein heifers.

F. Peñagaricano, R. Chebel, A. Veronese, 2019, Journal of dairy science.

Utilization of Automated Monitors of Daily Rumination Time and Activity for Diagnosis of Periparturient Diseases

R. Chebel, D. Liboreiro, 2015 .

4.3. Investigating the use of rumination sensors during the peripartum period in dairy cows

R. Chebel, M. Endres, D. Liboreiro, 2015 .

Timed artificial insemination with estradiol cypionate or insemination at estrus in high-producing dairy cows.

R. Chebel, K. Galvão, R. Cerri, 2004, Journal of dairy science.

Effect of bST and reproductive management on reproductive performance of Holstein dairy cows.

R. Chebel, K. Galvão, W. Thatcher, 2004, Journal of dairy science.

Short communication: characterization of early postpartum estrous behavior and ovulation in lactating dairy cows using radiotelemetry.

Bahman Shafii, R. Chebel, C. Johnson, 2012, Journal of dairy science.

Effect of inseminating cows in estrus following a presynchronization protocol on reproductive and lactation performances.

R. Chebel, J. Santos, 2010, Journal of dairy science.

Effects of providing artificial shade to pregnant grazing beef heifers on vaginal temperature, growth, activity, and behavior

J. Dubeux, N. Dilorenzo, T. Fabris, 2021, Translational animal science.

Evaluation of reproductive and economic outcomes of dairy heifers inseminated at induced estrus or at fixed time after a 5-day or 7-day progesterone insert-based ovulation synchronization protocol.

P. R. B. Silva, R. Chebel, G. Lopes, 2013, Journal of dairy science.

Factors affecting reproductive performance of Holstein heifers.

R. Chebel, J. Dalton, F. A. Braga, 2007, Animal reproduction science.

Low progesterone concentration during the development of the first follicular wave reduces pregnancy per insemination of lactating dairy cows.

R. Chebel, G. Lopes, A. Denicol, 2012, Journal of dairy science.

Hepatic mRNA expression for genes related to somatotropic axis, glucose and lipid metabolisms, and inflammatory response of periparturient dairy cows treated with recombinant bovine somatotropin.

B. Crooker, P. R. B. Silva, R. Chebel, 2017, Journal of dairy science.

Effects of intrauterine infusion of Escherichia coli lipopolysaccharide on uterine health, resolution of purulent vaginal discharge, and reproductive performance of lactating dairy cows.

R. Chebel, Paula R. B. Silva, A. Scanavez, 2017, Journal of dairy science.

Association between leptin single nucleotide polymorphism and reproductive performance of lactating Holstein cows.

R. Chebel, J. Santos, 2011, Animal reproduction science.

Leptin genotype is associated with lactation performance and health of Holstein cows.

R. Chebel, J. Santos, F. Susca, 2008, Journal of dairy science.

Genome-wide analysis of metritis status and time-to-metritis

G. Rosa, S. Rodriguez-Zas, B. Southey, 2018 .

Evaluation of ceftiofur crystalline free acid sterile suspension for control of metritis in high-risk lactating dairy cows.

C. Risco, R. Chebel, G. Dahl, 2013, Theriogenology.

Associations between activity of arginase or matrix metalloproteinase-8 (MMP-8) and metritis in periparturient dairy cattle.

S. Bossmann, D. Troyer, R. Chebel, 2017, Theriogenology.

Development and Implementation of a National Center of Excellence in Dairy Production Medicine Education for Veterinary Students: Description of the Effort and Lessons Learned.

R. Chebel, S. Godden, M. Apley, 2020, Journal of veterinary medical education.

Follicular wave of the ovulatory follicle and not cyclic status influences fertility of dairy cows.

R. Chebel, R. Bisinotto, J. Santos, 2010, Journal of dairy science.

Effect of reducing the period of follicle dominance in a timed artificial insemination protocol on reproduction of dairy cows.

R. Chebel, W. Thatcher, C. Narciso, 2010, Journal of dairy science.

Short communication: Insertion of an intravaginal progesterone device at the time of gonadotropin-releasing hormone (GnRH) injection affects neither GnRH-induced release of luteinizing hormone nor development of dominant follicle in early diestrus of lactating dairy cows.

R. Chebel, M. Amstalden, L. Mendonça, 2015, Journal of dairy science.

Efficacy of an injection of dinoprost tromethamine when given subcutaneously on luteal regression in lactating Holstein cows.

J. Santos, R. Chebel, H. Rutigliano, 2007, Theriogenology.

Failure of clinical cure in dairy cows treated for metritis is associated with reduced productive and reproductive performance.

R. Chebel, K. Galvão, R. Bisinotto, 2021, Journal of dairy science.

Can Genomics be Used to Improve Reproductive Performance ?

G. Rosa, C. Seabury, P. Pinedo, 2018 .

Gossypol disrupts embryo development in heifers.

R. Chebel, K. Galvão, A. Coscioni, 2008, Journal of dairy science.

Cow- and herd-level risk factors for on-farm mortality in Midwest US dairy herds.

R. Chebel, M. Endres, J. Reneau, 2015, Journal of dairy science.

Effect of fat source differing in fatty acid profile on metabolic parameters, fertilization, and embryo quality in high-producing dairy cows.

J. Santos, R. Chebel, K. Galvão, 2009, Journal of dairy science.

Effects of timing of artificial insemination and treatment of semen with a Slo3 potassium channel blocker on fertility of dairy heifers subjected to the 5-day CIDR-Synch protocol.

R. Chebel, W. Thatcher, M. Faust, 2020, Journal of dairy science.

Effects of treatment of periparturient dairy cows with recombinant bovine somatotropin on health and productive and reproductive parameters.

D. Keisler, P. R. B. Silva, R. Chebel, 2017, Journal of dairy science.

Correlation between reproductive status and steady-state messenger ribonucleic acid levels of the Myxovirus resistance gene, MX2, in peripheral blood leukocytes of dairy heifers.

J. Stevenson, R. Chebel, T. Ott, 2007, Journal of animal science.

Genomic merit for reproductive traits. II: Physiological responses of Holstein heifers.

F. Peñagaricano, R. Chebel, K. Pohler, 2019, Journal of dairy science.

Social stressors and their effects on immunity and health of periparturient dairy cows.

R. Chebel, M. Endres, Paula R. B. Silva, 2016, Journal of dairy science.

Reduced progesterone concentration during growth of the first follicular wave affects embryo quality but has no effect on embryo survival post transfer in lactating dairy cows.

J. Santos, R. Chebel, G. Lopes, 2011, Reproduction.

Effect of body condition change and health status during early lactation on performance and survival of Holstein cows.

C. Seabury, P. Pinedo, R. Chebel, 2021, Journal of dairy science.

MASTITIS EFFECTS ON REPRODUCTION

R. Chebel, 2007 .

Effects of treatment of preweaning dairy calves with recombinant bovine somatotropin on immune responses and somatotropic axis.

R. Chebel, K. Jeong, C. Nelson, 2018, Journal of dairy science.

Supplementation of progesterone via controlled internal drug release inserts during ovulation synchronization protocols in lactating dairy cows.

J. Santos, R. Chebel, J. Stevenson, 2010, Journal of dairy science.

Effect of synchronization protocols on follicular development and estradiol and progesterone concentrations of dairy heifers.

R. Sartori, J. Stevenson, R. Chebel, 2008, Journal of dairy science.

The Use of Gonadotropin-Releasing Hormone in a Progesterone-Based Timed Artificial Insemination Protocol in Replacement Beef Heifers

R. Chebel, J. Dalton, A. Ahmadzadeh, 2009 .

Integrating New Techniques for an Improved Reproduction Program

R. Chebel, T. Bilby, M. D.V., 2013 .

Resynchronization strategies to improve fertility in lactating dairy cows utilizing a presynchronization injection of GnRH or supplemental progesterone: I. Pregnancy rates and ovarian responses.

R. Chebel, G. Lopes, T. Bilby, 2010, Journal of dairy science.

Supplemental progesterone and timing of resynchronization on pregnancy outcomes in lactating dairy cows.

R. Chebel, J. Stevenson, P. Fricke, 2013, Journal of dairy science.

Minimal progesterone concentration required for embryo survival after embryo transfer in lactating Holstein cows.

R. Chebel, G. Lopes, J. Santos, 2013, Animal reproduction science.

Effects of resynchronization strategies for lactating Holstein cows on pattern of reinsemination, fertility, and economic outcome.

R. Chebel, G. Lopes, J. Fetrow, 2012, Theriogenology.

Ovarian responses and embryo survival in recipient lactating Holstein cows treated with equine chorionic gonadotropin.

R. Chebel, G. Lopes, A. Denicol, 2012, Theriogenology.

Use of Applied Reproductive Technologies (FTAI, FTET) to Improve the Reproductive Efficiency in Dairy Cattle

R. Chebel, 2011 .

Effect of increasing amounts of supplemental progesterone in a timed artificial insemination protocol on fertility of lactating dairy cows.

R. Chebel, C. Narciso, J. Santos, 2009, Journal of dairy science.

Reproduction in dairy cows following progesterone insert presynchronization and resynchronization protocols.

R. Chebel, H. Rutigliano, R. Bruno, 2006, Journal of dairy science.

Concentration of progesterone during the development of the ovulatory follicle: II. Ovarian and uterine responses.

R. Chebel, M. Amstalden, W. Thatcher, 2011, Journal of dairy science.

Concentration of progesterone during the development of the ovulatory follicle: I. Ovarian and embryonic responses.

R. Chebel, W. Thatcher, C. Narciso, 2011, Journal of dairy science.

Using chitosan microparticles to treat metritis in lactating dairy cows.

R. Chebel, K. Galvão, K. Jeong, 2014, Journal of dairy science.

Factors affecting the success of a large embryo transfer program in Holstein cattle in a commercial herd in the southeast region of the United States.

C. Burnley, J. Santos, R. Chebel, 2016, Theriogenology.

Factors affecting the success of a large embryo transfer program in Holstein cattle in a 1 commercial herd in the southeast region of the United States

C. Burnley, R. Chebel, J. Santos, 2016 .

Predicting the risk of retained fetal membranes and metritis in dairy cows according to prepartum hemogram and immune and metabolic status.

R. Chebel, 2020, Preventive veterinary medicine.

Early-lactation diseases and fertility in 2 seasons of calving across US dairy herds.

G. Rosa, S. L. Zas, C. Seabury, 2020, Journal of dairy science.

Effects of recombinant bovine somatotropin during the periparturient period on innate and adaptive immune responses, systemic inflammation, and metabolism of dairy cows.

D. Keisler, P. R. B. Silva, R. Chebel, 2015, Journal of dairy science.

Risk factors for purulent vaginal discharge and its association with reproductive performance of lactating Jersey cows.

P. R. B. Silva, R. Chebel, L. Mendonça, 2021, Journal of dairy science.

Associations between days on close-up diets and immune responses prepartum, metabolites peripartum, and risk of postpartum diseases in Jersey cows.

R. Chebel, 2021, Journal of dairy science.

Effects of intrauterine infusion of Escherichia coli lipopolysaccharide on uterine mRNA gene expression and peripheral polymorphonuclear leukocytes in Jersey cows diagnosed with purulent vaginal discharge.

R. Chebel, K. Galvão, Paula R. B. Silva, 2017, Journal of dairy science.

The effect of embryonic death rates in cattle on the efficacy of estrus synchronization programs.

J. Santos, R. Chebel, K. Galvão, 2004, Animal reproduction science.

Embryo survival from gossypol-fed heifers after transfer to lactating cows treated with human chorionic gonadotropin.

R. Chebel, K. Galvão, W. Sischo, 2006, Journal of dairy science.

Evaluation of factors that affect embryonic loss in dairy cattle.

R. Chebel, R. Bondurant, D. Moore, 2005, Journal of the American Veterinary Medical Association.

Validation of a fully automated chemiluminescent immunoassay for cattle serum and plasma progesterone measurement

R. Chebel, A. Megahed, K. Galvão, 2023, Frontiers in Veterinary Science.

Effect of bovine somatotropin (500 mg) administered at ten-day intervals on ovulatory responses, expression of estrus, and fertility in dairy cows.

R. Chebel, C. Narciso, R. Cerri, 2010, Journal of dairy science.

Factors affecting success of embryo collection and transfer in large dairy herds.

R. Chebel, D. Demetrio, J. Metzger, 2008, Theriogenology.

Period of dominance of the ovulatory follicle influences embryo quality in lactating dairy cows.

J. Santos, R. Chebel, H. Rutigliano, 2009, Reproduction.

Evaluation of luteolysis, follicle size, and time to ovulation in Holstein heifers treated with two different analogs and doses of prostaglandin-F2α.

R. Chebel, K. Pohler, R. Bisinotto, 2022, Journal of dairy science.

Associations between genomic merit for daughter pregnancy rate of Holstein cows and metabolites postpartum and estrus characteristics.

R. Chebel, A. Veronese, 2020, Journal of dairy science.

Reproductive Systems for North American Dairy Cattle Herds.

R. Chebel, E. Ribeiro, 2016, The Veterinary clinics of North America. Food animal practice.

Factors affecting conception rate after artificial insemination and pregnancy loss in lactating dairy cows.

J. Santos, R. Chebel, M. Overton, 2004, Animal reproduction science.

Economic opportunities for sexed semen on commercial dairies Western Dairy News is a collaborative effort of Dairy Specialists from :

R. Chebel, 2008 .

Embryo and cow factors affecting pregnancy per embryo transfer for multiple-service, lactating Holstein recipients

P. Hansen, R. Chebel, C. Staples, 2019, Translational animal science.

Effect of breeding protocols and reproductive tract score on reproductive performance of dairy heifers and economic outcome of breeding programs.

J. Stevenson, R. Chebel, J. Santos, 2008, Journal of dairy science.

Effect of resynchronization with GnRH on day 21 after artificial insemination on pregnancy rate and pregnancy loss in lactating dairy cows.

J. Santos, R. Chebel, K. Galvão, 2003, Theriogenology.

Comparison of peripartum metabolic status and postpartum health of Holstein and Montbéliarde-sired crossbred dairy cows.

L. Hansen, R. Chebel, N. Litherland, 2014, Journal of dairy science.

Comparison of innate immune responses and somatotropic axis components of Holstein and Montbéliarde-sired crossbred dairy cows during the transition period.

L. Hansen, D. Keisler, R. Chebel, 2013, Journal of dairy science.

Effect of recombinant bovine somatotropin on leukocyte mRNA expression for genes related to cell energy metabolism, cytokine production, phagocytosis, oxidative burst, and adaptive immunity.

P. R. B. Silva, R. Chebel, C. Nelson, 2017, Journal of dairy science.

Effects of prepartum stocking density on innate and adaptive leukocyte responses and serum and hair cortisol concentrations.

D. Haines, K. Lobeck-Luchterhand, P. R. B. Silva, 2016, Veterinary immunology and immunopathology.

Effects of weekly regrouping of prepartum dairy cows on innate immune response and antibody concentration.

D. Haines, R. Chebel, M. Endres, 2013, Journal of dairy science.

Association of dry matter intake and energy balance prepartum and postpartum with health disorders postpartum: Part I. Calving disorders and metritis.

C. Risco, J. Santos, R. Chebel, 2019, Journal of dairy science.

Heat abatement during the pre-weaning period: effects on growth, feed efficiency, metabolites, and insulin of male Holstein calves

R. Chebel, M. Ballou, V. Merenda, 2022, International Journal of Biometeorology.

Effects of metritis treatment strategies on health, behavior, reproductive, and productive responses of Holstein cows.

C. Risco, R. Chebel, R. Bisinotto, 2020, Journal of dairy science.

A Field Trial Comparing the Effects of Supplementation with Aureomycin plus Lasalocid or Monensin on the Health and Production Performance of Dairy Calves1

R. Chebel, T. Lehenbauer, G. Higginbotham, 2010 .

11 Invivo-derived embryo pregnancy rates at Maddox Dairy from 2008 to 2018

R. Chebel, R. Santos, D. Demetrio, 2020 .

Optimization of timing of insemination of dairy heifers inseminated with sex-sorted semen.

R. Chebel, T. Cunha, 2020, Journal of dairy science.

Time of insemination relative to reaching activity threshold is associated with pregnancy risk when using sex-sorted semen for lactating Jersey cows.

R. Chebel, H. Soares, G. D. Bombardelli, 2016, Theriogenology.

Association between Prepartum Feeding Behavior and Periparturient Health Disorders in Dairy Cows

R. Chebel, M. Endres, Paula R. B. Silva, 2016, Front. Vet. Sci..

A randomized trial on the effects of heat stress abatement on environmental conditions and growth, feed efficiency, and concentration of metabolites of pre-weaned female Holstein calves.

R. Chebel, V. Merenda, Ana B. Montevecchio, 2023, Preventive veterinary medicine.

Genome‐enable prediction for health traits using high‐density SNP panel in US Holstein cattle

G. Rosa, C. Seabury, F. Lopes, 2020, Animal genetics.

Sex-sorted semen for dairy heifers: effects on reproductive and lactational performances.

R. Chebel, J. Fetrow, J. Santos, 2010, Journal of dairy science.

Effect of an Ovsynch56 protocol initiated at different intervals after insemination with or without a presynchronizing injection of gonadotropin-releasing hormone on fertility in lactating dairy cows.

P. R. B. Silva, R. Chebel, T. Bilby, 2014, Journal of dairy science.

Effect of calcium salts of fish and palm oils on lactational performance of Holstein cows

R. Chebel, K. Galvão, E. Depeters, 2008 .

Individual animal variability in rumination, activity, and lying behavior during the periparturient period of dairy cattle

F. Peñagaricano, R. Chebel, Ahmadreza Mirzaei, 2023, JDS Communications.

Association of dry matter intake and energy balance pre- and postpartum with health disorders postpartum: Part II. Ketosis and clinical mastitis.

C. Risco, R. Chebel, K. Galvão, 2019, Journal of dairy science.

Association between body condition score change during the dry period and postpartum health and performance.

R. Chebel, L. Mendonça, P. Baruselli, 2018, Journal of dairy science.

Technical Note: Validation of a system for monitoring individual behavior in beef heifers.

N. Dilorenzo, R. Chebel, J. Laporta, 2019, Journal of animal science.

Evaluation of methods of resynchronization for insemination in cows of unknown pregnancy status.

R. Chebel, K. Galvão, R. Bicalho, 2007, Journal of dairy science.

Effects of adding an automated monitoring device to the health screening of postpartum Holstein cows on survival and productive and reproductive performances.

R. Chebel, K. Galvão, A. Veronese, 2021, Journal of dairy science.

Effect of oral calcium bolus supplementation on rumination and activity patterns in early lactation dairy cows

R. Chebel, F. Maunsell, K. Galvão, 2017, American Association of Bovine Practitioners Conference Proceedings.

Economic comparison between ceftiofur-treated and nontreated dairy cows with metritis.

C. Risco, R. Chebel, K. Galvão, 2021, Journal of dairy science.

Combined effect of purulent vaginal discharge and anovulation on pregnancy status in a large multi-state population of Holstein cows

C. Seabury, P. Pinedo, R. Chebel, 2022, JDS communications.

Evaluation of carinata meal or cottonseed meal as protein sources in silage-based diets on behavior, nutrient digestibility, and performance in backgrounding beef heifers.

R. Chebel, T. Schulmeister, A. Gonella-Diaza, 2023, Journal of animal science.

Behavioral changes of metritic primiparous cows treated with chitosan microparticles or ceftiofur

R. Chebel, K. Galvão, A. Veronese, 2022, JDS communications.

Prepartum stocking density: effects on metabolic, health, reproductive, and productive responses.

K. Lobeck-Luchterhand, P. R. B. Silva, R. Chebel, 2014, Journal of dairy science.

Evaluation of presynchronized resynchronization protocols for lactating dairy cows.

P. R. B. Silva, R. Chebel, G. Lopes, 2013, Journal of dairy science.

Effects of weekly regrouping of prepartum dairy cows on metabolic, health, reproductive, and productive parameters.

P. R. B. Silva, R. Chebel, M. Endres, 2013, Journal of Dairy Science.

Effect of prepartum grouping strategy on displacements from the feed bunk and feeding behavior of dairy cows.

K. Lobeck-Luchterhand, P. R. B. Silva, R. Chebel, 2014, Journal of dairy science.

Grouping strategies for dry and fresh cows to optimize health and performance.

K. Lobeck-Luchterhand, R. Chebel, M. Endres, 2015 .

Transition Cow Management : Focus on Regrouping Strategies

R. Chebel, 2012 .

Associations of reproductive indices with fertility outcomes, milk yield, and survival in Holstein cows.

G. Rosa, C. Seabury, P. Pinedo, 2020, Journal of Dairy Science.

The economic cost of metritis in dairy herds.

G. Rosa, C. Seabury, P. Pinedo, 2021, Journal of dairy science.

Investigating functional relationships among health and fertility traits in dairy cows

G. Rosa, S. Rodriguez-Zas, C. Seabury, 2022, Livestock Science.

Unraveling the immune and metabolic changes associated with metritis in dairy cows.

R. Chebel, K. Galvão, R. Bicalho, 2023, Journal of dairy science.

Heat abatement during the pre-weaning period: effects on lying behavior and disbudding-related responses of male Holstein calves

R. Chebel, V. Merenda, Ana B. Montevecchio, 2022, International Journal of Biometeorology.

Investigating the Use of Dry Matter Intake and Energy Balance Prepartum as Predictors of Digestive Disorders Postpartum

C. Risco, J. Santos, R. Chebel, 2021, Frontiers in Veterinary Science.

Transition Cow Grouping Strategy : Effects on Cow Health

R. Chebel, Paula R. B. Silva, 2022 .

Effect of stocking density on social, feeding, and lying behavior of prepartum dairy animals.

K. Lobeck-Luchterhand, R. Chebel, M. Endres, 2015, Journal of dairy science.

Targeted reproductive management for lactating Holstein cows: Reducing the reliance on exogenous reproductive hormones.

R. Chebel, K. Galvão, Ahmadreza Mirzaei, 2023, Journal of dairy science.

Effect of estrous detection strategy on pregnancy outcomes of lactating Holstein cows receiving artificial insemination and embryo transfer.

R. Chebel, A. Veronese, O. Marques, 2020, Journal of dairy science.

Blood metabolomics and impacted cellular mechanisms during transition into lactation in dairy cows that develop metritis.

R. Chebel, K. Galvão, R. Bicalho, 2023, Journal of Dairy Science.

Period of dominance of the ovulatory follicle influences embryo quality in lactating dairy cows.

J. Santos, R. Chebel, H. Rutigliano, 2009, Reproduction.

Induced endometrial inflammation compromises conceptus development in dairy cattle

T. R. Hansen, J. Bromfield, J. Santos, 2023, Biology of Reproduction.