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Thiangtum K Nimsuphun B Pinyopanuwat N Chimnoi W Tunwattana W Tongthainan D Jittapalapong S Rukkwamsuk T Maruyama S 《Veterinary parasitology》2006,136(3-4):351-355
The prevalence of antibodies against Toxoplasma gondii was investigated by commercial latex agglutination test kit (Toxocheck-MT 'Eiken') in captive felids maintained at zoos and a wildlife breeding center in different geographic regions of Thailand. Sera from a total of 136 captive felids of 12 species was obtained between 2002 and 2004. The overall seroprevalence of T. gondii was found in 21 of 136 (15.4%) felids. The titers varied from 1:64 (eight samples) to 1:8192 (one sample). The seroprevalence in different geographic regions were from 0% in the northern area to 23% in the southern area. This study suggested a widespread exposure of captive felids to T. gondii in Thailand and this is the first report of serologic analysis for T. gondii in captive felids in Southeast Asia. 相似文献
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Chaleow Salakij Theerapol Sirinarumitr Daraka Tongthainun 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2010,39(2):199-202
Abstract: Hepatozoon gamonts were observed by light microscopy in neutrophils of a male, wild‐caught Leopard Cat. Complete blood counts at presentation and 6 months later were unremarkable. Serologic tests were negative for both FIV and FeLV. A partial sequence of the 18S rRNA gene from the Hepatozoon found in the cat indicated that, compared with all species examined, the protozoan had the closest relationship (99.2% sequence similarity) with the Hepatozoon of the water python (Stegonotus cucullatus). The cat was clinically healthy at last report. Although Hepatozoon has been found in another wild cat in Thailand, this is the first report in a Leopard Cat. The pathogenicity of Hepatozoon in these cats remains uncertain. 相似文献
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Vannarat SAECHAN Daraka TONGTHAINAN Wirasak FUNGFUANG Phitsanu TULAYAKUL Gittiyaporn IEAMSAARD Ruttayaporn NGASAMAN 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2022,84(5):700
This study aimed to determine the incidence of leptospirosis and melioidosis in long-tailed macaques (Macaca fascicularis) in Thailand. Serum samples from 223 monkeys were subjected to the Lepto Latex Test and indirect hemagglutination (IHA) test to detect antibodies against Leptospira spp. and Burkholderia pseudomallei. The microagglutination test (MAT) was used to identify serovars of Leptospira spp. Conventional PCR for the LipL32 gene of L. interogans and the BPSS0120 and btfc-orf18 genes of B. pseudomallei was used for molecular detection. The overall seroprevalence of leptospirosis and melioidosis was 2.69% (95% confidence interval (CI): 0.99–5.76%) and 14.35% (95% CI: 10.03–19.65%), respectively. Six samples that showed positive MAT results were also positive for IHA. The serovars of Leptospira were Ranarum (5/6), Shermani (6/6), and both (5/6). Conventional PCR for the LipL32 gene of Leptospira spp. was positive in 10.31% of the samples (95% CI: 5.56–13.51%). However, there were no positive results for BPSS0120 and btfc-orf18 in B. pseudomallei. Active infection was detected only for leptospirosis; however, it can be assumed that pathogen exposure occurred in this group of animals because immunity could be detected. The routes of infection and elimination pathways of both bacteria remain unclear, and the mechanism of protection in non-human primates needs to be elucidated in further studies. Moreover, this health issue should be considered to prevent human infections in monkeys and their environment. 相似文献
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