毒理性
实验室动物:亚慢性或亚急性暴露/十八只雌性绵羊在16到18天的时间内接受了相当于零、5和25毫克/千克青贮料浓度的罗克福溶素。在实验期间,没有出现中毒的临床症状,罗克福溶素既没有改变临床化学指标(ALT、AST、GLDH、胆红素、血糖),也没有改变血液学参数(红细胞、白细胞和血小板的数量;血红蛋白、红细胞压积)。在实验期间,LH(促黄体生成激素)、FSH(促卵泡生成激素)和孕酮的剖面与对照期间相似。只有瘤胃液的pH值显著下降(最多0.5个单位)。
/LABORATORY ANIMALS: Subchronic or Prechronic Exposure/ eighteen female sheep received amounts of roquefortine equivalent to concentrations of zero, 5 and 25 mg/kg silage over a period of 16 to 18 days. During the experimental period no clinical signs of an intoxication could be recognized, Neither clinoco-chemical (ALT, AST, GLDH, bilirubin, blood glucose) nor hematological parameters (numbers of erythrocytes, leucocytes and thrombocytes; hemoglobin, packed cell volume) were changed by roquefortine. The profiles of LH, FSH and progesterone during the experimental period were similar to those of the control period. Only the pH of the rumen fluid decreased significantly (up to 0.5 units).
来源:Hazardous Substances Data Bank (HSDB)