摘要
本研究用陕西省紫阳县双安所产富硒玉米饲喂山羊引起硒中毒后，测定毛、血及组织中硒含量的变化及其相关性。实验证明：血硒含量高于０．２μｇ／ｇ可作为山羊硒中毒的早期诊断指征；血硒含量高于０．５μｇ／ｇ、毛硒含量高于３μｇ／ｇ，临床症状明显，可作为山羊硒中毒的诊断指标；其毛硒和血硒含量变化之间呈正相关，且与临床症状相一致。山羊硒中毒后其组织中硒含量以肾脏最高，肝脏次之。两脏器病理变化亦最严重。
The variation of selenium content in wool,blood and tissues and their correlationwas studied when goat was poisoning becauce of feeding with maize which planted onSe toxic land,Shuangan,Ziyang County,Shaanxi Province.The results showed thatover 0.2μg/g of Se contents in blood could be served as a early diagnostic index;Thepoisoning symptoms would appear when the blood and wool Se contents were over 0.5μg/g and 3μg/g respectively,which could be considered as a diagnostic index forSe poisoning in goats.There was positive correlation between Se contents in wool andbloodl and in correspondence with clinical symptoms.Selenium content in kidneys washigher than that in liver,so their pathologic changes was serious.
出处
《畜牧兽医学报》
CAS
CSCD
北大核心
1994年第5期400-405,共6页
ACTA VETERINARIA ET ZOOTECHNICA SINICA
