Search Results - "Luchini, D."

Better postpartal performance in dairy cows supplemented with rumen-protected methionine compared with choline during the peripartal period by Zhou, Z, Vailati-Riboni, M, Trevisi, E, Drackley, J K, Luchini, D N, Loor, J J

“…The onset of lactation in dairy cows is characterized by high output of methylated compounds in milk when sources of methyl group are in short supply…”
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Maternal rumen-protected methionine supplementation and its effect on blood and liver biomarkers of energy metabolism, inflammation, and oxidative stress in neonatal Holstein calves by Jacometo, C B, Zhou, Z, Luchini, D, Trevisi, E, Corrêa, M N, Loor, J J

“…In nonruminants, nutrition during pregnancy can program offspring development, metabolism, and health in later life. Rumen-protected Met (RPM) supplementation…”
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Biomarkers of inflammation, metabolism, and oxidative stress in blood, liver, and milk reveal a better immunometabolic status in peripartal cows supplemented with Smartamine M or MetaSmart by Osorio, J S, Trevisi, E, Ji, P, Drackley, J K, Luchini, D, Bertoni, G, Loor, J J

“…The peripartal dairy cow experiences a state of reduced liver function coupled with increased inflammation and oxidative stress. This study evaluated the…”
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Supplemental Smartamine M or MetaSmart during the transition period benefits postpartal cow performance and blood neutrophil function by Osorio, J S, Ji, P, Drackley, J K, Luchini, D, Loor, J J

“…The onset of lactation in dairy cows is characterized by severe negative energy and protein balance. Methionine availability during this time for milk…”
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Rumen-protected methionine supplementation during the transition period under artificially induced heat stress: Effects on cow-calf performance by Davidson, B.D., Zambon, A.A., Guadagnin, A.R., Hoppmann, A., Larsen, G.A., Sherlock, D.N., Luchini, D., Arriola Apelo, S.I., Laporta, J.

“…The list of standard abbreviations for JDS is available at adsa.org/jds-abbreviations-24. Nonstandard abbreviations are available in the Notes. Dairy cows…”
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Feeding rumen-protected methionine during the peripartum period improved milk fat content and reduced the culling rate of Holstein cows in a commercial herd by Leão, G.F.M., Santos, S.K., Askel, E.J., Michelotti, T.C.A., Negro, G., Lopes, F., Luchini, D., Cardoso, F.C., Almeida, R.

“…The list of standard abbreviations for JDS is available at adsa.org/jds-abbreviations-24. Nonstandard abbreviations are available in the Notes. Researchers…”
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Rumen-protected methionine compared with rumen-protected choline improves immunometabolic status in dairy cows during the peripartal period by Zhou, Z, Bulgari, O, Vailati-Riboni, M, Trevisi, E, Ballou, M A, Cardoso, F C, Luchini, D N, Loor, J J

“…The immunometabolic status of peripartal cows is altered due to changes in liver function, inflammation, and oxidative stress. Nutritional management during…”
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Balancing dairy cattle diets for rumen nitrogen and methionine or all essential amino acids relative to metabolizable energy by Higgs, R.J., Chase, L.E., Schwab, C.G., Sloan, B., Luchini, D., LaPierre, P.A., Van Amburgh, M.E.

“…Improving the ability of diet formulation models to more accurately predict AA supply while appropriately describing requirements for lactating dairy cattle…”
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Rumen-protected methionine during heat stress alters mTOR, insulin signaling, and 1-carbon metabolism protein abundance in liver, and whole-blood transsulfuration pathway genes in Holstein cows by Coleman, D.N., Totakul, P., Onjai-uea, N., Aboragah, A., Jiang, Q., Vailati-Riboni, M., Pate, R.T., Luchini, D., Paengkoum, P., Wanapat, M., Cardoso, F.C., Loor, J.J.

“…We investigated effects of rumen-protected Met (RPM) during a heat stress (HS) challenge on (1) hepatic abundance of mTOR, insulin, and antioxidant signaling…”
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Differences in liver functionality indexes in peripartal dairy cows fed rumen-protected methionine or choline are associated with performance, oxidative stress status, and plasma amino acid profiles by Zhou, Z, Trevisi, E, Luchini, D N, Loor, J J

“…The liver functionality index (LFI) represents an assessment of transition cow metabolic health by measuring changes in biomarkers associated with liver plasma…”
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Methionine and choline supply during the peripartal period alter polymorphonuclear leukocyte immune response and immunometabolic gene expression in Holstein cows by Zhou, Z, Ferdous, F, Montagner, P, Luchini, D N, Corrêa, M N, Loor, J J

“…Polymorphonuclear leukocytes (PMNL) are the first responders upon pathogen invasion and hence play an important role in inflammatory and immune responses…”
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Maternal supply of methionine during late pregnancy is associated with changes in immune function and abundance of microRNA and mRNA in Holstein calf polymorphonuclear leukocytes by Jacometo, C B, Alharthi, A S, Zhou, Z, Luchini, D, Loor, J J

“…Pregnancy and early life are critical periods during which environmental factors such as nutrition can affect development. Rumen-protected methionine (Met;…”
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Maternal supplementation with rumen-protected methionine increases prepartal plasma methionine concentration and alters hepatic mRNA abundance of 1-carbon, methionine, and transsulfuration pathways in neonatal Holstein calves by Jacometo, C B, Zhou, Z, Luchini, D, Corrêa, M N, Loor, J J

“…An important mechanism of nutritional "programming" induced by supplementation with methyl donors during pregnancy is the alteration of mRNA abundance in the…”
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Smartamine M and MetaSmart supplementation during the peripartal period alter hepatic expression of gene networks in 1-carbon metabolism, inflammation, oxidative stress, and the growth hormone-insulin-like growth factor 1 axis pathways by Osorio, J S, Ji, P, Drackley, J K, Luchini, D, Loor, J J

“…Peripartal cows likely require greater amounts of Met not only at the tissue and cell level for methylation reactions but also for milk protein synthesis after…”
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Rumen-protected methionine supplementation during the transition period under artificially induced heat stress: impacts on cow-calf performance by Davidson, B.D., Zambon, A.A., Guadagnin, A.R., Hoppmann, A., Larsen, G.A., Sherlock, D.N., Luchini, D., Apelo, S.I. Arriola, Laporta, J.

“…Dairy cows experiencing heat stress (HS) during the pre-calving portion of the transition period give birth to smaller calves and produce less milk and milk…”
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Supplementation with rumen-protected methionine or choline during the transition period influences whole-blood immune response in periparturient dairy cows by Vailati-Riboni, M, Zhou, Z, Jacometo, C B, Minuti, A, Trevisi, E, Luchini, D N, Loor, J J

“…Methionine, together with Lys, is the most limiting AA for milk production in dairy cows. Besides its crucial role in milk production, Met and its derivate…”
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Methionine and choline supply alter transmethylation, transsulfuration, and cytidine 5'-diphosphocholine pathways to different extents in isolated primary liver cells from dairy cows by Zhou, Y F, Zhou, Z, Batistel, F, Martinez-Cortés, I, Pate, R T, Luchini, D L, Loor, J J

“…Insufficient supply of Met and choline (Chol) around parturition could compromise hepatic metabolism and milk protein synthesis in dairy cows. Mechanistic…”
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Effects of diet fermentability and supplementation of 2-hydroxy-4-(methylthio)-butanoic acid and isoacids on milk fat depression: 2. Ruminal fermentation, fatty acid, and bacterial community structure by Lee, C, Copelin, J E, Park, T, Mitchell, K E, Firkins, J L, Socha, M T, Luchini, D

“…The experiment was conducted to understand ruminal effects of diet modification during moderate milk fat depression (MFD) and ruminal effects of…”
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Hepatic global DNA and peroxisome proliferator-activated receptor alpha promoter methylation are altered in peripartal dairy cows fed rumen-protected methionine by Osorio, J S, Jacometo, C B, Zhou, Z, Luchini, D, Cardoso, F C, Loor, J J

“…The availability of Met in metabolizable protein (MP) of a wide range of diets for dairy cows is low. During late pregnancy and early lactation, in particular,…”
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Methionine supply during the peripartum period and early lactation alter immunometabolic gene expression in cytological smear and endometrial tissue of holstein cows by Guadagnin, A.R., Velasco-Acosta, D.A., Stella, S.L., Luchini, D., Cardoso, F.C.

“…The objective of the present study was to evaluate the effect of feeding rumen-protected methionine (RPM) during the peripartal period and early lactation on…”
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