• 한국동물위생학회지
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• 제46권4호
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• pp.363-368
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• 2023

Patent ductus arteriosus (PDA) in monkeys is very rare. A 9-year-old male Japanese macaque (Macaca fuscata) had an hourglass-shaped PDA with a large luminal diameter. Morphological analysis of the vessel cast and heart revealed cardiovascular pathological changes including pulmonary artery hypertension and right ventricular hypertrophy. However, left ventricle hypertrophy or left atrial enlargement were not observed. This macaque had showed no clinical signs of PDA during its lifetime. We present the first documented case of solitary PDA in a male macaque.

• 한국임상수의학회지
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• 제22권4호
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• pp.401-403
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• 2005

동물원에서 사육 중이던 7세령 암컷 일본원숭이가 짝짓기 과정에서 피부에 외상을 입은 후 치료 도중 폐사하였다. 부검시 간에서 $1.3\times1.2\times1.0cm$ 크기를 비롯한 다양한 크기의 다발성 낭포가 관찰되었으며 낭포내에 점액성 액체가 저류되어 있었다. 현미경 소견상 낭포는 담관 상피세포로 덮혀 있었고 입방상피에서 원주상피까지 다양하였으며 대부분 단층이었으나 일부는 여러층으로 덮혀 있었다. 악성도나 다른 장기로의 전이 소견은 찾을 수 없었다. 본 증례는 일본 원숭이에서 발견된 첫 번째 담관 낭샘종 증례이다.

• 대한수의학회지
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• 제43권2호
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• pp.301-305
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• 2003

To evaluate the effects of Zoletil (tiletamine- zolazepam) that have been widely used for the chemical restraint and anesthesia of primates, on physiologic alteration, blood gas analysis and anesthetic duration in the Japanese macaque(Macaca fuscata), this study was carried out. Zoletil was administered by intramuscular injection. Evaluation of temperature, heart rate, respiration rate and blood gas analysis were performed before administration and at 1, 10, 20, 30, 40, 50 and 60 min after administration, and induction and maintenance time was recorded. There was no significant difference in heart rate, $PCO_2$, $PO_2$ after Zoletil administration rut temperature, respiraticn rate, pH were significant difference compared with these of Mere administration. The induction time was $2.5{\pm}1.0min$ and maintenance time was $86{\pm}23.2min$. It was considered that Zoletil could be usefully used for the sedation and immobilization of Japanese macaque reared in zoological garden.

• 한국수의병리학회:학술대회논문집
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• 한국수의병리학회 2005년도 Proceedings of The 2nd Asian Society of Veterinary Pathology Symposium(Vol.2) and 2005 Annual Meeting of The Korean Society of Veterinary Pathology(Vol.9)
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• pp.61-61
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• 2005

• Parasites, Hosts and Diseases
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• 제50권3호
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• pp.253-257
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• 2012

Natural habitat fragmentation and reducing habitat quality have resulted in an increased appearance of Japanese macaques, Macaca fuscata (Gray, 1870), in suburban areas in Japan. To investigate the risk of zoonotic infections, a coprological survey of helminth eggs passed by wild Japanese macaques was carried out in 2009 and 2010 in Shiga Prefecture, Japan. Microscopic examination found helminth eggs in high prevalence, and nucleotide sequencing of DNA extracted from the eggs identified Oesophagostomum cf. aculeatum and Trichuris trichiura. A fecal culture also detected infective larvae of Strongyloides fuelleborni. These zoonotic nematodes pose a potential health issue to local people in areas frequented by Japanese macaques.

• 한국동물위생학회지
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• 제33권1호
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• pp.89-96
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• 2010

Hematological and serum biochemical values were assessed from 20 clinically healthy Japanese Macaques raised in Everland Zoological Gardens and compared to the International Species Information System (ISIS) reference range that is used internationally as standard for wildlife animals. Taking our standard on sexual maturation at age 4, tRBC values in Macaques under age 4 were significantly lower than those over age 4, but the Hb and PCV values were significantly higher. Compared to the ISIS standard, the tRBC values in Macaques under age 4 were significantly lower whereas the Hb and MCHC values were significantly higher. Moreover, in the samples of Macaques over age 4, the PCV and MCV values were significantly lower than the ISIS standard. On serum biochemistry values the creatinine and amylase values in the Macaques under age 4 were significantly lower than those over age 4. In comparison with the ISIS standard, the values of ALT, ALP, BUN, IP, $Ca^{2+}$ and $K^+$ in the Macaques under age 4 did have no significant difference. The values of TP, GGT, tBil, amylase, TG and UA were significantly higher than the ISIS standard, but the values of albumin, AST, glucose, creatinine, cholesterol, CPK, LDH, $Na^+$ and Clwere significantly lower. In contrast, the values of TP, albumin, ALT, ALP, creatinine, cholesterol, amylase, TG, IP and $Na^+$ in the Macaques over age 4 did have no significant difference, but the values of GGT, BUN, tBil, UA and $Ca^{2+}$ were significantly higher, while the values of AST, glucose, CPK, LDH, $K^+$ and $Cl^-$ were significantly lower. On the other hand, there was no significant difference in hematological and serum biochemical values between the groups of male and female.