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首页> 外文期刊>Mycotoxin Research >Complex etiology and pathology of mycotoxic nephropathy in South African pigs.
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Complex etiology and pathology of mycotoxic nephropathy in South African pigs.

机译:南非猪的霉菌毒素性肾病的复杂病因和病理学。

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摘要

Spontaneous nephropathy in pigs seen in South Africa was found to have multi-mycotoxic etiology involving several mycotoxins such as ochratoxin A (OTA), penicillic acid (PA) and fumonisin B1 (FB1) in addition to a not yet identified mycotoxin. Contamination levels of OTA were comparatively low (67-75 micro g/kg) in contrast to high contamination levels of FB1 (5,289-5,021 micro g/kg) and PA (149-251 micro g/kg). A heavy contamination with Gibberella fujikuroi var. moniliformis and Penicillium aurantiogriseum complex (mainly P. polonicum) was observed in the fed forages in contrast to the light contamination with Aspergillus ochraceus, P. verrucosum and P. citrinum. The pathomorphological picture of this nephropathy was found to differ from the classical description of mycotoxic porcine nephropathy as originally made in Scandinavia by the extensive vascular changes.
机译:在南非发现的猪自发性肾病具有多种真菌毒性病因,涉及多种霉菌毒素,如曲霉毒素A(OTA),青霉素(PA)和伏马毒素B 1 (FB 1 < / sub>),以及尚未确定的霉菌毒素。与FB 1 (5,289-5,021 micro g / kg)和PA(149-251 micro g / kg)的高污染水平相比,OTA的污染水平相对较低(67-75 micro g / kg)公斤)。 藤本赤霉菌变种严重污染。与<曲霉轻污染相比,在饲喂的饲料中观察到了 moniliformis 和 Penicillium aurantiogriseum 复合物(主要是 P。polonicum )。 , P。 verrucosum 和 P。柠檬。发现该肾病的病理形态学图片与最初在斯堪的纳维亚半岛通过广泛的血管变化所作的对霉菌毒素猪肾病的经典描述不同。

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