Search Results - "Chebel, R"

Effect of transgenerational environmental condition on genetics parameters of Italian Brown Swiss by Landi, V., Maggiolino, A., Hidalgo, J., Rossoni, A., Chebel, R.C., De Palo, Pasquale

“…The aim of this study was to infer the effects of heat stress (HS) of dams during late gestation on direct and maternal genetic parameters for traits related…”
Get full text

Follicular wave of the ovulatory follicle and not cyclic status influences fertility of dairy cows by Bisinotto, R S, Chebel, R C, Santos, J E P

“…Two experiments evaluated the influence of follicular wave at artificial insemination (AI) on fertility of dairy cows. In experiment 1, data from 5,607…”
Get more information

Early-lactation diseases and fertility in 2 seasons of calving across US dairy herds by Pinedo, P, Santos, J E P, Chebel, R C, Galvão, K N, Schuenemann, G M, Bicalho, R C, Gilbert, R O, Rodriguez Zas, S, Seabury, C M, Rosa, G, Thatcher, W W

“…The objective of this study was to characterize incidences of health disorders during early lactation in a large population of Holstein cows calving in 2…”
Get more information

Effect of reducing the period of follicle dominance in a timed artificial insemination protocol on reproduction of dairy cows by Santos, J E P, Narciso, C D, Rivera, F, Thatcher, W W, Chebel, R C

“…Objectives were to determine the effect of reducing the period of follicle dominance in a timed artificial insemination (AI) protocol on pregnancy per AI…”
Get more information

Predictive models to identify Holstein cows at risk of metritis and clinical cure and reproductive/productive failure following antimicrobial treatment by Merenda, V.R., Ruiz-Munoz, Jose, Zare, Alina, Chebel, R.C.

“…•Behavioral differences among cows diagnosed with infectious diseases may be observed before diagnosis.•Prediction models that result in precocious…”
Get full text

The economic cost of metritis in dairy herds by Pérez-Báez, J, Silva, T V, Risco, C A, Chebel, R C, Cunha, F, De Vries, A, Santos, J E P, Lima, F S, Pinedo, P, Schuenemann, G M, Bicalho, R C, Gilbert, R O, Rodrigez-Zas, S, Seabury, C M, Rosa, G, Thatcher, W W, Galvão, K N

“…The objective of this study was to estimate the cost of metritis in dairy herds. Data from 11,733 dairy cows from 16 different farms located in 4 different…”
Get more information

Effects of metritis treatment strategies on health, behavior, reproductive, and productive responses of Holstein cows by Merenda, V R, Lezier, D, Odetti, A, Figueiredo, C C, Risco, C A, Bisinotto, R S, Chebel, R C

“…Our objectives were to compare the effects of ceftiofur crystalline free acid (CCFA) and ampicillin trihydrate (AMP) treatments of cows diagnosed with metritis…”
Get more information

Effect of Gammulin supplementation during the first 24 d of life on health, growth, and first-lactation performance of Holstein cows by Chebel, R C, Lopes, Jr, G, Mendonça, L G D, Hayes, S

“…Development and health during calfhood are paramount for the success of dairy operations because they are associated with longevity and productivity later in…”
Get more information

Association of dry matter intake and energy balance prepartum and postpartum with health disorders postpartum: Part I. Calving disorders and metritis by Pérez-Báez, J, Risco, C A, Chebel, R C, Gomes, G C, Greco, L F, Tao, S, Thompson, I M, do Amaral, B C, Zenobi, M G, Martinez, N, Staples, C R, Dahl, G E, Hernández, J A, Santos, J E P, Galvão, K N

“…The main objective of this study was to determine the association of dry matter intake as percentage of body weight (DMI%BW) and energy balance (EB) prepartum…”
Get more information

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 by Ferraz, P.A., Burnley, C., Karanja, J., Viera-Neto, A., Santos, J.E.P., Chebel, R.C., Galvão, K.N.

“…The objectives of this study were to evaluate factors affecting in vivo embryo production and pregnancy per embryo transfer (P/ET) in Holstein cattle in the…”
Get full text

Evaluation of luteolysis, follicle size, and time to ovulation in Holstein heifers treated with two different analogs and doses of prostaglandin-F 2α by Umaña Sedó, S G, Figueiredo, C C, Gonzalez, T D, Duarte, G A, Ugarte Marin, M B, Crawford, C A, Pohler, K G, Chebel, R C, Bilby, T R, Bisinotto, R S

“…Objectives were to evaluate the effect of 2 analogs of PGF (cloprostenol vs. dinoprost) and 2 doses (1 injection vs. 2 injections) on luteolysis, follicle…”
Get full text

Cow- and herd-level risk factors for on-farm mortality in Midwest US dairy herds by Shahid, M Q, Reneau, J K, Chester-Jones, H, Chebel, R C, Endres, M I

“…The objectives of this study were to describe on-farm mortality and to investigate cow- and herd-level risk factors associated with on-farm mortality in…”
Get more information

Economic comparison between ceftiofur-treated and nontreated dairy cows with metritis by Silva, T V, de Oliveira, E B, Pérez-Báez, J, Risco, C A, Chebel, R C, Cunha, F, Daetz, R, Santos, J E P, Lima, F S, Jeong, K C, Galvão, K N

“…The objective was to investigate the economic effect of treating dairy cows with metritis using ceftiofur-free acid or leaving them untreated at the time of…”
Get more information

Concentration of progesterone during the development of the ovulatory follicle: II. Ovarian and uterine responses by Cerri, R L A, Chebel, R C, Rivera, F, Narciso, C D, Oliveira, R A, Amstalden, M, Baez-Sandoval, G M, Oliveira, L J, Thatcher, W W, Santos, J E P

“…Two experiments evaluated the influence of altering the concentrations of progesterone during the development of the ovulatory follicle on the composition of…”
Get more information

Low progesterone concentration during the development of the first follicular wave reduces pregnancy per insemination of lactating dairy cows by Denicol, A C, Lopes, Jr, G, Mendonça, L G D, Rivera, F A, Guagnini, F, Perez, R V, Lima, J R, Bruno, R G S, Santos, J E P, Chebel, R C

“…Objectives were to determine the effect of progesterone (P4) concentration on fertility of lactating dairy cows induced to ovulate follicles of the first…”
Get more information

Unraveling the immune and metabolic changes associated with metritis in dairy cows by Casaro, S, Prim, J G, Gonzalez, T D, Bisinotto, R S, Chebel, R C, Marrero, M G, Silva, A C M, Santos, J E P, Nelson, C D, Laporta, J, Jeon, S J, Bicalho, R C, Driver, J P, Galvão, K N

“…The objective was to unravel the peripartum immune and metabolic changes associated with metritis in Holstein cows. Holstein cows (n = 128) had blood collected…”
Get full text

Effect of stocking density on social, feeding, and lying behavior of prepartum dairy animals by Lobeck-Luchterhand, K M, Silva, P R B, Chebel, R C, Endres, M I

“…The objectives of this study were to determine the effects of prepartum stocking density on social, lying, and feeding behavior of dairy animals and to…”
Get more information

Evaluating differences in milk production, reproductive performance, and survival associated with vaginal discharge characteristics and fever in postpartum dairy cows by Figueiredo, C.C., Casaro, S., Cunha, F., Merenda, V.R., de Oliveira, E.B., Pinedo, P., Santos, J.E.P., Chebel, R.C., Schuenemann, G.M., Bicalho, R.C., Gilbert, R.O., Zas, S. Rodriguez, Seabury, C.M., Rosa, G., Thatcher, W.W., Bisinotto, R.S., Galvão, K.N.

“…The list of standard abbreviations for JDS is available at adsa.org/jds-abbreviations-24. Nonstandard abbreviations are available in the Notes. The objective…”
Get full text

Association between prepartum body condition score and prepartum and postpartum dry matter intake and energy balance in multiparous Holstein cows by Casaro, S., Pérez-Báez, J., Bisinotto, R.S., Chebel, R.C., Prim, J.G., Gonzalez, T.D., Carvalho Gomes, G., Tao, S., Toledo, I.M., do Amaral, B.C., Bollati, J.M., Zenobi, M.G., Martinez, N., Dahl, G.E., Santos, J.E.P., Galvão, K.N.

“…The list of standard abbreviations for JDS is available at adsa.org/jds-abbreviations-24. Nonstandard abbreviations are available in the Notes. The objectives…”
Get full text

Association of dry matter intake and energy balance prepartum and postpartum with health disorders postpartum: Part II. Ketosis and clinical mastitis by Pérez-Báez, J, Risco, C A, Chebel, R C, Gomes, G C, Greco, L F, Tao, S, Thompson, I M, do Amaral, B C, Zenobi, M G, Martinez, N, Staples, C R, Dahl, G E, Hernández, J A, Santos, J E P, Galvão, K N

“…The main objective of this study was to determine the association of dry matter intake as percentage of body weight (DMI%BW) and energy balance (EB) prepartum…”
Get more information