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  1. 1281
    “…This study was conducted to investigate the metabolic mechanism underlying the disparity in the milk yield of Holstein cows. Eighteen lactating Holstein cows in their second parity and 56 (±14.81 SD) days in milking (DIM) were selected from 94 cows. …”
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    Metagenomic and Metabolomic Insights Into the Mechanism Underlying the Disparity in Milk Yield of Holstein Cows
  2. 1282
    “…OBJECTIVE: To verify the attitudes and practices of dietary management for cow's milk allergy by caregivers according to the stages of behavior change. …”
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    Attitudes and practice of caregivers for cow's milk allergy according to stages of behavior change
  3. 1283
    “…Twenty-four lactating cows were sampled to detect SARS-CoV-2. All nasal and rectal swabs and milk samples were negative for SARS-CoV-2 RNA. …”
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    First Description of Serological Evidence for SARS-CoV-2 in Lactating Cows
  4. 1284
    “…BACKGROUND: There are no universally accepted criteria for discontinuing milk oral immunotherapy (MOIT) in patients with persistent cow milk allergy (CMA) and little data are available on predictive risk factors for dropping out from oral immunotherapy (OIT), due to allergic reactions or other reasons. …”
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    Risk factors for discontinuing oral immunotherapy in children with persistent cow milk allergy
  5. 1285
    “…SIMPLE SUMMARY: In terms of amino acid nutrition of dairy cows, many scholars have shown that adding rumen-protected methionine to dairy cow feed can improve milk yield and milk components such as milk protein, lactose and milk fat, but the research of some scholars is inconsistent. …”
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    Meta-Analysis of Rumen-Protected Methionine in Milk Production and Composition of Dairy Cows
  6. 1286
    “…The identification of the correlation between the CD4+T cell differentiation patterns and species-specific microbial abundance in IgE and non-IgE mediated cow milk allergies can help in determining how the gut microbiome influences the CD4+T cell immune compartment development, ultimately leading to the development of cow milk allergy in pediatric patients.…”
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    Gut microbial influences on the adaptive immune system and the development of cow milk allergy
  7. 1287
    “…Although performance benefits of monensin have been extensively studied in finishing cattle, growing cattle, and dairy cows, considerably less published work is available evaluating response to monensin supplementation in cow-calf production systems. …”
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    Meta-analysis of the effects of monensin on performance of beef replacement heifers and beef cows
  8. 1288
    por Ghavi Hossein-Zadeh, Navid
    Publicado 2022
    “…The current meta-analysis confirmed the presence of additive genetic variation for methane emission traits in dairy cows that could be exploited in genetic selection plans.…”
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    Estimates of the genetic contribution to methane emission in dairy cows: a meta-analysis
  9. 1289
    “…Cows were divided into the following two groups: The CHOL (n = 60) cow diet was supplemented with 10 g/day RPC from 20 days pre-calving to 20 days post-calving, and CONT (n = 60) were fed a conventional diet. …”
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    The Effect of Supplementation of Rumen-Protected Choline on Reproductive and Productive Performances of Dairy Cows
  10. 1290
    “…Cow hair, a by-product of tannery waste, is usually stockpiled on a large scale as waste, which leads to serious environmental impacts. …”
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    Resourceful Utilization of Cow Hair in the Preparation of Iron Tailing-Based Foam Concrete
  11. 1291
    “…Cows characterized by high efficiency (LRFI(NorFor)) according to the NorFor system had lower body weight. …”
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    Full-lactation performance of multiparous dairy cows with differing residual feed intake
  12. 1292
    “…The guidelines set in the National Cattlemen’s Beef Association Beef Checkoff funded Beef Quality Assurance (BQA) program are often used for assessing handling on feedlot, stocker, and cow-calf operations. There is limited information about animal handling on cow-calf operations. …”
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    Benchmarking animal handling outcomes on cow-calf operations and identifying associated factors
  13. 1293
    “…SIMPLE SUMMARY: Endometritis is a widespread pathology in mares and cows and one of the leading causes of reproductive efficiency decline. …”
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    Relationship between Oxidative Stress and Endometritis: Exploiting Knowledge Gained in Mares and Cows
  14. 1294
    “…[Image: see text] Lupin varieties with a low content of quinolizidine alkaloids (QAs) like blue sweet lupin (BSL) have long been used as a protein source for dairy cows. A health concern for humans may arise from the transfer of acute toxic QAs from feed into cow’s milk. …”
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    Investigations on the Transfer of Quinolizidine Alkaloids from Lupinus angustifolius into the Milk of Dairy Cows
  15. 1295
    “…Also, light-coated cows spend more time in the sun, while dark-coated cows spend more time in the shade. …”
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    Behavior and thermal comfort of light and dark coat dairy cows in the Eastern Amazon
  16. 1296
    “…Body weight at the start of the breeding season is the primary determinant of pregnancy rates in heifer and primiparous cows.…”
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    Direct and indirect nutritional factors that determine reproductive performance of heifer and primiparous cows
  17. 1297
    “…Three cows were voluntarily culled from the herd during the year; therefore, nine cows were included. …”
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    Preliminary study on the effect of season on urinary analytes in healthy Italian dairy cows
  18. 1298
    “…OBJECTIVE: Children with cow’s milk allergy may be at nutritional risk due to the lower intake of nutrients, such as protein, calcium, and vitamin A, which are present in cow’s milk. …”
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    Cow’s milk allergy immunoglobulin E-mediated: intake of proteins and amino acids
  19. 1299
    “…The aim of this study was the analysis of plasma and salivary protein profiles in pregnant cows in order to search for valuable markers of pregnancy status. …”
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    Comparative Analysis of Saliva and Plasma Proteins Patterns in Pregnant Cows—Preliminary Studies
  20. 1300
    “…Energy-corrected milk was increased by 4.4% in MFS-administered MPG1 cows compared with CON cows during P2. Although there were no significant effects of MFS on production variables for MPG2 cows, MY tended to be decreased by 3.9% in MFS-administered cows compared with CON cows. …”
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    Effects of dietary microbial feed supplement on production efficacy in lactating dairy cows
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