Savova-Burdarova S, Venev S, Zlatev V
Vet Med Nauki. 1978;15(5):59-68.
The morphologic studies of aspergillosis abortions in cows and guinea pigs were carried out on 83 spontaneously affected aborted cattle fetuses, pregnant guinea pigs and their offsprings. Fifty-four fetuses were of spontaneously aborted cows from 12 farms along with 15 pregnant guinea pigs experimentally infected with Aspergillus fumigatus and a total of 14 fetuses of theirs. Microscopically, both in the cattle fetuses and in guinea pigs and their fetuses there were stasis, thrombosis, diapedetic hemorrhages, hyperplasia of the reticulohistiocytes, necrobiosis, and a good amount of polysaccharides in the investigated organs at the absence of hyalin in them. Special staining of cross sections of the studied viscera revealed hyphae of Aspergillus fumigatus--in the blood vessels and the tissue of the organs in spontaneously and experimentally infected, resp., aborted cattle fetuses as well as in guinea pigs but not in their fetuses.
对83例自然感染曲霉菌病流产的奶牛胎儿、豚鼠及其后代进行了形态学研究。其中包括来自12个农场的54例自然流产奶牛胎儿，以及15只经烟曲霉实验感染的怀孕豚鼠及其14只胎儿。显微镜下观察发现，在奶牛胎儿、豚鼠及其胎儿的被研究器官中，均存在淤血、血栓形成、渗出性出血、网状组织细胞增生、渐进性坏死，且在所研究器官中存在大量多糖，但无透明质。对所研究内脏器官的横断面进行特殊染色后发现，在自然感染和实验感染流产的奶牛胎儿的血管和器官组织以及豚鼠体内均发现了烟曲霉菌丝，但在豚鼠胎儿体内未发现。
