Search Result of "Chanunda Raphanaphraiwan"

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ที่มา:วารสาร คณะสัตวแพทยศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Prevalence of Antibody against Lawsonia intracellularis Infection in Swine Herd by IFAT in Thailand)

ผู้เขียน:ImgChanunda Raphanaphraiwan, ImgAmpol Chayomchai, ImgChavalit Piriyabenjawat, Imgดร.ปริวรรต พูลเพิ่ม, ผู้ช่วยศาสตราจารย์



Lawsonia intracellularis is an obligation intracellular bacterium which is recognied as the primary cause of porcine proliferative enteropathy(PPE) or lleitis, a widespread infectious disease throughout the word. The objective of this study was to determine the prevalence of L. intracellularis in Thailand. A total of 2,221 blood samples from 29 swint farms from several area of Thailand were cross-sectionally collected and serum samples were stored at -20 ?c for further test by indirect immunofluorescence antibody technique (IFAT). The prevalence of L. intracellularis in this study was38.05% . The results showed that pigs in western part of Thailand were likely exposed to L.intracellularis more than other areas. Meanwhile, the specific production system, 2-site, could alleviate the exposure of L. intracellularis compared to those of the 1-site system. This study provided beneficial infomation of the disease in setting up a strategic medication for lleitis control in Thailand.

Article Info
วารสาร คณะสัตวแพทยศาสตร์(Journal of Kasetsart Veterinarians), Volume 019, Issue 3, Sep 09 - Dec 09, Page 107 - 112 |  PDF |  Page