Search Results - "Melendez, Pedro"

Update on ketosis in dairy cattle with major emphasis on subclinical ketosis and abdominal adiposity by Melendez, Pedro, Serrano, Manuel Vizcaino

“…The metabolic changes that occur during the early post‐partum period in dairy cows can indeed lead to an imbalance in energy utilization, resulting in the…”
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Review: Dietary cation-anion difference to prevent hypocalcemia with emphasis on over-acidification in prepartum dairy cows by Melendez, Pedro, Chelikani, Prasanth K.

“…•Anionic diets prevent clinical hypocalcemia by inducing a metabolic acidosis.•Overdosing anionic salts may induce a more severe metabolic acidosis.•A severe…”
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Nutritional characterization of ryegrass silages from Southern Chile using the Cornell Net Carbohydrate and Protein System model by Melendez, Pedro, Castro, Ingrid, Nekouei, Omid

“…The objectives were to evaluate the nutritional characteristics of perennial ryegrass silage from pile and plastic bale wrapping system (BWS) from Southern…”
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The effect of an organic rumen-protected fat supplement on performance, metabolic status, and health of dairy cows by Manriquez, Diego, Chen, Liang, Melendez, Pedro, Pinedo, Pablo

“…Negative energy balance during the transition period is a concern for both conventional and certified organic dairy systems. During early lactation,…”
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Association between body condition score and abdominal fat assessed by ultrasound in Jersey cows by Melendez, Pedro, Redrovan, Daniela, Chelikani, Prasanth K.

“…Background Body condition score (BCS) is a subjective tool and the deposition of subcutaneous fat differs from the deposition of abdominal fat. Objective The…”
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Genomic Analysis of Visceral Fat Accumulation in Holstein Cows by Novo, Larissa C, Cavani, Ligia, Pinedo, Pablo, Melendez, Pedro, Peñagaricano, Francisco

“…Visceral fat is related to important metabolic processes, including insulin sensitivity and lipid mobilization. The goal of this study was to identify…”
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An Evaluation of the Supplementation of Rumen-Protected Lysine and Methionine on the Lactation Performance of Fall Parturition Grazing Holstein Cows in Southern Chile by Melendez, Pedro, Möller, Jan, Arevalo, Alejandra, Stevens, Claudio, Pinedo, Pablo

“…The aim of this study was to evaluate the effect of the supplementation of rumen-protected (RP) methionine and lysine on milk yield, solids, and body weight…”
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Plasma ionized calcium and magnesium concentrations and prevalence of subclinical hypocalcemia and hypomagnesemia in postpartum grazing Holstein cows from southern Chile by Melendez, Pedro, Lopez, Francisca, Lama, Jorge, Leon, Bernardita, Pinedo, Pablo

“…The objective was to determine the plasma concentrations of ionized Ca (iCa) and Mg (iMg) and to establish the prevalence of subclinical hypocalcemia (SCHC)…”
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A Dairy Herd Case Investigation with Very Low Dietary Cation-Anion Difference in Prepartum Dairy Cows by Melendez, Pedro, Poock, Scott

“…During the periparturient period, subclinical hypocalcemia (total plasma Ca concentration <2.0 mmol/l) is a potential problem for the dairy cow; consequently,…”
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Effects of milk replacer feeding rate and frequency of preweaning dairy calves in the southeastern United States: Performance, abomasal emptying, and nutrient digestibility by Orellana Rivas, Ruth M., Rodrigues, Thalyane, da Silveira E. Sousa, Jordana, Melo, Victor H.L.R., Gao, Jing, Ferreira de Araújo, Diego, Goncalves de Souza, Juliana, Marins, Thiago N., Melendez, Pedro, Bernard, John K., Tao, Sha

“…To evaluate the effects of milk replacer (MR) feeding rate (FR) and frequency (FF) on performance, abomasal emptying, and nutrient digestibility in the…”
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Effect of milk replacer feeding rate and frequency of preweaning dairy calves in the southeastern United States: Glucose metabolism by Orellana Rivas, Ruth M., Rodrigues, Thalyane, da Silveira E. Sousa, Jordana, L. R. Melo, Victor H., Gao, Jing, Ferreira de Araújo, Diego, Goncalves de Souza, Juliana, Marins, Thiago N., Melendez, Pedro, Bernard, John K., Tao, Sha

“…The objective of this experiment was to examine the effect of milk replacer (MR) feeding rate (FR) and frequency (FF) on glucose metabolism before and after…”
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Effect of Replacing Corn Grain and Soybean Meal with Field Peas at Different Levels on Feed Intake, Milk Production, and Metabolism in Dairy Cows under a Restrictive Grazing by Pulido, Ruben G, Beltran, Ignacio E, Aleixo, Jorge A, Morales, Álvaro G, Gutierrez, Marcelo, Ponce, Matias, Melendez, Pedro

“…This study assessed the effects of replacing soybean meal (SBM) and corn grain with field peas in the concentrate of grazing dairy cows on milk production,…”
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The effect of a product with three gluconeogenic precursors during the transition period on blood metabolites and milk yield in Chilean Holstein cattle by Melendez, Pedro, Severino, Katherine, Marin, Maria Paz, Duchens, Mario

“…The objective of this study was to determine the effect of a product containing calcium propionate 70 g/kg, propylene glycol 95 g/kg and glycerol 330 g/kg on…”
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Effect of ghrelin on feed intake and metabolites in lambs by Krueger, Traci, Melendez, Pedro

“…► Ghrelin showed a tendency for lower concentrations of serum insulin on day 5 in treated lambs. ► Ghrelin showed a tendency for increased feed intake on day 3…”
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Ultrasonographic ovarian dynamic, plasma progesterone, and non-esterified fatty acids in lame postpartum dairy cows by Melendez, Pedro, Gomez, Veronica, Bothe, Hans, Rodriguez, Francisco, Velez, Juan, Lopez, Hernando, Bartolome, Julian, Archbald, Louis

“…The objective of this study was to compare ovulation rate, number of large ovarian follicles, plasma progesterone (P4) and non-esterified fatty acids (NEFA)…”
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Comparison between linseed expeller and canola expeller on concentrate intake, and circulating inflammatory mediators in Holstein calves by Melendez, Pedro, Ramirez, Romina, Marin, María P, Duchens, Mario, Pinedo, Pablo

“…The objective of this study was to compare the effect of linseed and canola expeller on average daily weight gain (ADG), concentrate intakes, incidence of…”
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A milk‐line sampling system to detect foodborne pathogens: A field case investigation from the United States and Argentina by Farcey, Florencia, Bartolome, Julian, Roeschmann, Carlos, Chaves, Javier, Naikare, Hemant K., Melendez, Pedro

“…The objective of this short communication was to discuss two field case investigations to determine the usefulness of a milk‐line sampling device to detect…”
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Avances sobre nutrición y fertilidad en ganado lechero: Revisión by Melendez, Pedro, Bartolome, Julian

“…En esta revisión se analizan los últimos antecedentes sobre la relación entre la nutrición y fertilidad en ganado lechero. Se establece la importancia de los…”
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Strategies for the treatment of dairy cows at high risk for postpartum metritis and for the treatment of clinical endometritis in Argentina by Bartolome, Julian A, Khalloub, Pablo, de la Sota, Rodolfo Luzbel, Drillich, Marc, Melendez, Pedro G

“…The objectives of this study were to evaluate the efficacy of (1) administering ceftiofur hydrochloride in dairy cows with calving-related disorders to prevent…”
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Efecto de monensina intraruminal sobre el β-hidroxibutirato, enfermedades del periparto, producción de leche y sus componentes en ganado Holstein by Melendez, Pedro, Arévalos, Alejandra, Duchens, Mario, Pinedo, Pablo

“…El objetivo fue determinar los efectos de la administración de un bolo intraruminal de liberación lenta de monensina en vacas lecheras sobre indicadores de…”
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