Mostrando 741 - 760 Resultados de 11,636 Para Buscar '"Cowes"', tiempo de consulta: 0.17s Limitar resultados
  1. 741
  2. 742
    “…CONCLUSIONS: We concluded that the intrauterine environment of cows from the LF-LCL group exhibited higher antioxidant activity than that of the cows from the SF-SCL group. …”
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  3. 743
    “…This technique showed that maintenance energy requirements of double-muscled Belgian Blue beef cows were close to the mean requirements of cows of other beef genotypes. …”
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  4. 744
    “…Cows were distributed to two groups. Cows in Group A (n = 99) with a locomotion score (LS) > 1 were examined and treated. …”
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  5. 745
    “…BACKGROUND: The prevalence of subacute ruminal acidosis (SARA) in dairy cows is high with large impact on economy and welfare. …”
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  6. 746
    “…The production performance of multiparous lactating Sahiwal cows (n = 24) was evaluated according to both milking frequency and method. …”
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  7. 747
    “…Data pertaining to 11728 test-day daily milk yields of normal and mastitis Karan Fries cows were collected from the institute herd and divided as mastitis and nonmastitis and parity-wise. …”
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  8. 748
    “…BACKGROUND: The transition period of dairy cows, around parturition and the onset of lactation, involves endocrine and metabolic changes to compensate for an increased energy requirement aggravated by reduced feed intake. …”
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  9. 749
  10. 750
    “…Cow’s milk is the most common cause of food-protein-induced enterocolitis syndrome (FPIES). …”
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  11. 751
    “…Heat stress (HS) damages the global dairy industry by reducing milk yields and quality, harming health, and damaging the reproduction of dairy cows, causing huge economic losses each year. However, an understanding of the physiological mechanism of HS lactating dairy cows remains elusive. …”
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  12. 752
    “…This paper provides an update and comprehensive review of the analytical methods used for quantifying isoflavones and their metabolites in cow’s milk. Isoflavones are secondary plant metabolites that are similar to 17 β-estradiol in chemical structure. …”
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  13. 753
    “…The present study investigated the effect of measuring the vaginal temperature on the detection of estrus in Japanese Black cows. First, the effect of hormone administration to cows with a functional corpus luteum on the vaginal temperature was evaluated by continuous measurement using a temperature data logger. …”
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  14. 754
    “…The aim of this study was to standardize a diagnosis procedure to detect Mycobacterium avium subsp. paratuberculosis (Map) DNA in raw cow milk samples under field conditions. A procedure that combines both immunomagnetic separation and IS900-PCR detection (IMS-IS1 PCR) was employed on milk samples from 265 lactating Holstein cows from Map infected and uninfected herds in Argentina. …”
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  15. 755
  16. 756
    “…Eighty Friesian lactating dairy cows were monitored in each period. The three groups of cows were balanced for days in milk and parity. …”
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  17. 757
    “…BACKGROUND: DNA methylation of the Th1 and Th2 cytokine genes is altered during cow’s milk allergy (CMA). Forkhead box transcription factor 3 (FoxP3) is essential for the development and function of regulatory T cells (Tregs) and is involved in oral tolerance acquisition. …”
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  18. 758
    por Sharma, Shelly, Chadha, Pooja
    Publicado 2016
    “…However, groups pretreated with cow urine had improved levels of AChE activity as compared to CPF treated groups. …”
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  19. 759
  20. 760
    “…AIM: The present investigation was undertaken to study the reproduction performance and effect of non-genetic factors on reproduction performance of Jersey crossbred cows. MATERIALS AND METHODS: Data on 355 Jersey crossbred cattle maintained at the Post-graduate Research Institute in Animal Sciences, Kattupakkam, Tamil Nadu, distributed over 30 years (1985 to 2014). …”
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