Early postnatal plasma concentrations of testicular steroid hormones, pubertal development, and carcass leanness as potential indicators of boar taint in market weight intact male pigs.
作者： P A Sinclair , E J Squires , J I Raeside
关键词: Hormone 、 Endocrinology 、 Androstenone 、 Boar taint 、 Internal medicine 、 Estrone 、 Estrone sulfate 、 Steroid hormone 、 Testosterone 、 Chemistry 、 Lean body mass
摘要: Testicular steroid hormone concentrations in plasma of early postnatal male pigs were compared with and androstenone the fat at market weight. Positive correlations found between weight (r = 0.46; P < 0.01), estrone sulfate 0.42; testosterone 0.26; 0.05) These not animals that had reached an advanced state pubertal development as judged by high plasma. Significant observed 0.57; 0.05), 0.49; animals. However, correlated sulfate, androstenone, or Plasma hormones cannot, therefore, be used to predict potential for boar taint same In animals, there was a negative correlation -0.57; 0.01) backfat thickness fat. Animals subsequently sorted according into lean groups There strong, back-fat -0.80; well positive among group This seen suggests accumulation from may affected leanness pig.
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