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  1. 2121
    por LÓPEZ-GATIUS, Fernando
    Publicado 2021
    “…Prostaglandin F(2α) (PGF(2α)) and its analogs are used to induce luteolysis in estrus synchronization programs to terminate unwanted pregnancies or to promote ovulation in certain cow subpopulations. In the past few decades, the luteolytic dose of PGF(2α) has remained unchanged. …”
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    Ovarian response to prostaglandin F(2α) in lactating dairy cows: A clinical update
  2. 2122
    “…The objectives of this study were to evaluate the effects of dietary supplementation of ruminally protected lysine (RPL), or methionine (RPM), and their combination (RPML) on the production efficiency of transition cows. A total of 120 pre-partum multiparous Holstein cows were assigned to four treatments based on previous lactation milk production, days (d) of pregnancy, lactation, and body condition score (BCS). …”
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    Supplementing Ruminally Protected Lysine, Methionine, or Combination Improved Milk Production in Transition Dairy Cows
  3. 2123
    “…Despite the frequent use of tetracycline treatment in cows suffering from puerperal disorders, no isolate showed phenotypic tetracycline resistance. …”
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    Phenotypic and Genotypic Characterization of C. perfringens Isolates from Dairy Cows with a Pathological Puerperium
  4. 2124
    “…The present study aimed to characterize the nasal virome from 43 pooled nasal swab samples collected from Egyptian nonvaccinated cow-calf operations with acute BRD from January to February 2020 using metagenomic sequencing. …”
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    Genetic characterization of upper respiratory tract virome from nonvaccinated Egyptian cow-calf operations
  5. 2125
    “…Sources of sugars such as molasses (sucrose) or whey (lactose) can be included in the diet as a partial replacement for starch in dairy cow diets. The purpose of replacing starch with sugars in a diet would be to add differing sources of carbohydrates in the diet to allow for continual fermentation of carbohydrates by the microorganisms in the rumen. …”
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    Effects of sucrose and lactose as partial replacement to corn in lactating dairy cow diets: a review
  6. 2126
    “…Rumen bacteria ferment dietary components, the process of which generates the precursors for the synthesis of milk solid, therefore, the variation in rumen bacterial community could be associated with milk solid in dairy cows. In this study, 45 healthy mid-lactation Holstein dairy cows with the similar body weight, lactation stage, and milk yield were initially used for the selection of 10 cows with high TMS (HS) and 10 cows with low TMS (LS). …”
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    Ruminal bacterial community is associated with the variations of total milk solid content in Holstein lactating cows
  7. 2127
    “…The aim of this study was to evaluate the effects of buffalo milk and cow milk on lipid metabolism in obese mice. Milk composition analysis showed fat, protein, and total solid content in buffalo milk was higher than cow milk, while the lactose content of buffalo milk was lower than cow milk. …”
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    Effects of Buffalo Milk and Cow Milk on Lipid Metabolism in Obese Mice Induced by High Fat
  8. 2128
    “…SIMPLE SUMMARY: Perinatal dairy cows face the challenge of maintaining the resilience of defense against invading pathogens. …”
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    Effects of Hormone, NEFA and SCFA on the Migration of Neutrophils and the Formation of Neutrophil Extracellular Traps in Dairy Cows
  9. 2129
    “…The data included the season, days in milking, parity, age at the time of disorders, milk yield (kg/day), activity (unitless), six variables related to rumination time, and two variables related to the electrical conductivity of milk. We analyze 131 sick cows and 149 healthy cows with identical lactation days and parity; all data are collected on the same day, which corresponds to the diagnosis day for disordered cows. …”
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    The Early Prediction of Common Disorders in Dairy Cows Monitored by Automatic Systems with Machine Learning Algorithms
  10. 2130
    “…The Cow’s Milk-related Symptom Score (CoMiSS™) was developed as a clinical tool aimed at increasing the awareness of health care professionals for the presence and intensity of clinical manifestations possibly related to cow’s milk (CM) intake. …”
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    The Cow’s Milk-Related Symptom Score (CoMiSS(™)): A Useful Awareness Tool
  11. 2131
    “…This study assessed the inflammatory response of cows with either sole ulcer, white line disease or digital dermatitis compared to healthy cows. …”
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    Acute phase response of sole ulcer, white line disease and digital dermatitis in dairy cows
  12. 2132
    “…The aim of this study was to determine the correlation between hepatic lipid infiltration, biochemical indicators of liver function, and body condition score (BCS) variation in dairy cows. Fifty-one multiparous Holstein cows raised in a confined system were evaluated. …”
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    Correlation between liver lipidosis, body condition score variation, and hepatic analytes in dairy cows
  13. 2133
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    Alterations in rumen microbiota via oral fiber administration during early life in dairy cows
  14. 2134
    “…From 22 to 150 days in milk (DIM), all animals (100 cows) were fed a combination of RPM and RPL (0.17% RPM and 0.41% RPL of DM; n = 25 cows/treatment) as follows; CON–RPML, RPM–RPML, RPL–RPML, and RPML–RPML. …”
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    Feasibility of Supplying Ruminally Protected Lysine and Methionine to Periparturient Dairy Cows on the Efficiency of Subsequent Lactation
  15. 2135
    “…Background: Cow's milk allergy is a common type of allergy in infants that is caused by the immune response to proteins in cow's milk. …”
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    Non-invasive diagnostic test for cow's milk allergy: A cross-sectional, descriptive study
  16. 2136
    “…We investigated whether the antibiotic amoxicillin affected gut microbiota composition, development of cow's milk allergy (CMA) and frequencies of allergic effector cells and regulatory T cells in the intestine. …”
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    Amoxicillin does not affect the development of cow’s milk allergy in a Brown Norway rat model
  17. 2137
    “…An experiment was conducted to measure production responses of an alternative cow-calf production system integrated into a cropping system without access to perennial forage compared to a traditional cow-calf system utilizing perennial forage. …”
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    Production cow-calf responses from perennial forage-based and integrated beef-cropping systems
  18. 2138
    “…The purpose of the study was to assess the recovery, immune function, and breeding efficiency of postpartum dairy cows fed Astragalus membranaceus (AM) as a feed additive. …”
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    Astragalus membranaceus Additive Improves Serum Biochemical Parameters and Reproductive Performance in Postpartum Dairy Cows
  19. 2139
    “…The intestinal microbiota of grazing Simmental cows undergoing estrus synchronization was studied in this work. …”
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    Reproductive Hormones Mediate Intestinal Microbiota Shifts during Estrus Synchronization in Grazing Simmental Cows
  20. 2140
    “…Data were collected from 455 cows on three different UK farms. Holstein cows mobilise both fat and muscle tissue reserves before and after calving. …”
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    A Prospective Cohort Study on the Periparturient Muscle Tissue Mobilisation in High Producing Dairy Cows
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