著者

Satoshi TAHARAGUCHI Takehisa SOMA Motonobu HARA

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

vol.74, no.10, pp.1355-1358, 2012 (Released:2012-11-02)

参考文献数

15

被引用文献数

2 17

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From 2001 to 2010, 17,392 Japanese cats were examined for feline coronavirus (FCoV) antibodies. The seroprevalence of purebreds (66.7%) was higher than that of random breds (31.2%). Seroprevalence increased greatly in purebreds by three months of age, while it did not fluctuate greatly in random breds with aging, indicating that cattery environments can contribute to FCoV epidemics. Purebreds from northern regions of Japan were likely to be seropositive (76.6% in Hokkaido, 80.0% in Tohoku), indicating cattery cats in cold climates might be more closely confined. Among purebreds, the American shorthair, Himalayan, Oriental, Persian, and Siamese showed low seroprevalence, while the American curl, Maine coon, Norwegian forest cat, ragdoll and Scottish fold showed high seroprevalence. There would also be breed-related differences in Japan similar to the previous studies in Australia.

著者

Takehisa SOMA Makoto WADA Satoshi TAHARAGUCHI Tomoko TAJIMA

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.13-0094, (Released:2013-05-29)

被引用文献数

2 27

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Ascitic feline coronavirus (FCoV) RNA was examined in 854 feline infectious peritonitis (FIP)-suspected cats by RT-PCR. The positivity was significantly higher in purebreds (62.2%) than in crossbreds (34.8%) (P<0.0001). Among purebreds, the positivity in Norwegian Forest Cat (92.3%) and Scottish Fold (77.6%) were significantly higher than the average of purebreds (P=0.0274 and 0.0251, respectively). The positivity was significantly higher in males (51.5%) than in females (35.7%) (P<0.0001), whereas no gender difference has generally been noted in FCoV antibody-prevalence, indicating that FIP more frequently develops in males among FCoV-infected cats. Genotyping was performed for 377 gene-positive specimens. Type I (8.3%) was far more predominantly detected than type II (10.6%) (P<0.0001), similar to previous serological and genetic surveys.

著者

Satoshi TAHARAGUCHI Takehisa SOMA Motonobu HARA

出版者

公益社団法人 日本獣医学会

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.11-0577, (Released:2012-06-01)

被引用文献数

17

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From 2001 to 2010, 17,392 Japanese cats were examined for feline coronavirus (FCoV) antibodies. Seroprevalence of purebreds (66.7%) was higher than random breds (31.2%). Seroprevalence increased greatly in purebreds by aged three months, while random breds did not fluctuate greatly with aging, indicating cattery environments can contribute to FCoV epidemic. Purebreds from northern regions of Japan were likely to be sero-positive (76.6% in Hokkaido, 80.0% in Tohoku), indicating cattery cats in cold climates might be more closely confined. Among purebreds, American Shorthair, Himalayan, Oriental, Persian, and Siamese were at low seroprevalence, while American Curl, Maine Coon, Norwegian Forest Cat, Ragdoll, and Scottish Fold were at high seroprevalence. There would be also breed-related differences in Japan, similar to the previous studies in Australia.