The effects of early- or mid-gestation nutrient restriction on bovine fetal pancreatic development
作者: K.J. McCartyJ.L. WashburnR.K. TaylorN.M. Long
作者单位: 1Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC 29634, USA
刊名: Domestic Animal Endocrinology, 2020, Vol.70
来源数据库: Elsevier Journal
DOI: 10.1016/j.domaniend.2019.07.005
关键词: Fetal pancreasΒ cellsNutrient restriction
英文摘要: Abstract(#br)Research on the effects of nutrient restriction in beef cows on fetal pancreatic development is limited. To address this, multiparous Angus-cross cows (n = 22) were fed either control (CON; to gain 1 kg/wk) or nutrient-restricted (NR; 0.55% NE m ) diets based on NRC requirements. On d 30 of gestation, cows were blocked by body condition and randomly assigned to one of three nutritional regimes: CON fed from d 30 to 190 (n = 8), or NR/C (n = 7) or C/NR (n = 7) fed either the CON or NR diet from d 30 to 110 followed by CON or NR from d 110 to 190 of gestation. Cows were harvested on d 190 of gestation, and blood samples, fetal weights, and fetal tissue weights and samples were collected. Pancreas samples were embedded in paraffin and sectioned for standard immunohistochemistry...
全文获取路径: Elsevier  (合作)
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影响因子:2.377 (2012)

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关键词翻译
关键词翻译
  • restriction 限制
  • fetal 胎的
  • gestation 妊娠
  • pancreatic 胰的
  • development 开发
  • early 
  • bovine 牛的
  • effects 海员自身物品
  • nutrient 养分