• 대한수의학회지
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• 제46권3호
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• pp.271-274
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• 2006

A 2-years-old female domesticated mouflon with a clinical history of chronic diarrhea and emaciation was submitted to NVRQS. Grossly, there were severe thickening of small intestine wall and enlargement of mesenteric lymph nodes. Microscopically, severe granulomatous inflammation was found in small and large intestine, mesenteric lymph nodes, spleen and liver. By Ziehl-Neelsen stain, innumerable acid-fast rod bacteria were found in the cytoplasm of epitheloid and Langhans type giant cells present in these organs. By PCR assay with primer pair specific for Mycobacterium avium subspecies paratuberculosis(IS 900) with small intestine sample, strong positive reaction was detected, although the organism was not isolated from this organ. Based on the results of histopathology and PCR, we concluded that the case was a typical paratuberculosis in mouflon. As far as we know, this is the first case report of paratuberculosis in mouflon Korea.

• 한국수정란이식학회지
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• 제24권4호
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• pp.271-274
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• 2009

To establish a protocol of estrus induction and synchronization in European mouflon, we performed artificial insemination using frozen-thawed semen and exogenous hormones. CIDR was inserted into vaginas of four mouflons for 16 days. A day before removal of CIDR, PG 600 was injected intramuscularly. $PGF_2{\alpha}$ was injected when removing CIDR. Artificial insemination was cervically conducted with injecting LHRH 48 hours after CIDR withdrawal. Even though no pregnancy was confirmed, estrous signs were notified like open cervix, congestion of vaginal wall and discharge of cervical mucus. Further research in the wild sheep would be needed for development of artificial breeding methods and advancing sustainability of domestic zoos.