ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

Surveillance of emerging fish viral pathogens in some Southeast Asian countries

หน่วยงาน Southeast Asian Fisheries Development Center, Philippines

รายละเอียด

ชื่อเรื่อง : Surveillance of emerging fish viral pathogens in some Southeast Asian countries
นักวิจัย : Lio-Po, Gilda , Amar, Edgar , de la Peña, Leobert , Orozco, Zenith Gaye , Faisan, Joseph , Suarnaba, Vonie , Tubo, Delia Belle
คำค้น : Infection , Ctenopharyngodon idella , Cyprinus carpio , Asia , Japan , Cambodia , Lao People's Democratic Republic , Myanmar , Philippines , Viet Nam , Bioassays , Viral diseases , Nucleotide sequence , Viruses , DNA , Cell culture , Freshwater fish , Fish culture , Head , Liver , Kidneys , Spleen , Polymerase chain reaction , Pathogens , Gills
หน่วยงาน : Southeast Asian Fisheries Development Center, Philippines
ผู้ร่วมงาน : -
ปีพิมพ์ : 2552
อ้างอิง : Lio-Po, G., Amar, E., de la Peña, L., Orozco, Z. G., Faisan, J., Suarnaba, V., & Tubo, D. B. (2009). Surveillance of emerging fish viral pathogens in some Southeast Asian countries. The Israeli Journal of Aquaculture-Bamidgeh, 61(3), 208-214. , 0792-156X , http://hdl.handle.net/10862/2096
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : The Israeli Journal of Aquaculture-Bamidgeh , https://evols.library.manoa.hawaii.edu/bitstream/handle/10524/19289/61_3_Gilda.pdf
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Preventing the transboundary movement of fish viral pathogens in a global environment requires active surveillance. This study examined the presence of three emerging viral pathogens among koi, common, grass, and silver carp in Cambodia, Lao PDR, Myanmar, Philippines, and Vietnam. The stud- ied viruses included koi herpesvirus (KHV), spring viremia of carp virus (SVCV), and grass carp reovirus (GCRV). Detection methods consisted of virus isolation by cell culture, infection assay in naive fish, polymerase chain reaction (PCR), and reverse-transcriptase PCR (RT-PCR). Tissues were collected and pooled from 193 fish samples in Dec. 2004 to Feb. 2005, 406 in Sep. 2005 to Feb. 2006, and 1302 in Oct. 2006 to Feb. 2007. For cell cul- ture, tissue filtrates were prepared from pooled spleens, kidneys, livers, and gills and inoculated onto koi fin (KF-1), grass carp kidney (GCK), and fat head minnow (FHM) cells. For infection assay, tissue filtrates were injected intraperitoneally to healthy, naive common carp. No virus was detected after three cell culture passages and the infection bioassays. One-step and nest- ed-step PCR was used to detect KHV in gills of fish samples. One-step and semi-nested RT-PCR was used to detect SVCV and GCRV in the spleens, kidneys, and livers of fish samples. Samples from all three years from all five countries yielded negative results for all three viruses, indicating that KHV, SVCV, and GCRV were not present in these five countries during the period of the study although KHV outbreaks had been detected in Indonesia, Taiwan, Japan, Thailand, China, and Malaysia.

บรรณานุกรม :
Lio-Po, Gilda , Amar, Edgar , de la Peña, Leobert , Orozco, Zenith Gaye , Faisan, Joseph , Suarnaba, Vonie , Tubo, Delia Belle . (2552). Surveillance of emerging fish viral pathogens in some Southeast Asian countries.
    : Southeast Asian Fisheries Development Center, Philippines.
Lio-Po, Gilda , Amar, Edgar , de la Peña, Leobert , Orozco, Zenith Gaye , Faisan, Joseph , Suarnaba, Vonie , Tubo, Delia Belle . 2552. "Surveillance of emerging fish viral pathogens in some Southeast Asian countries".
    : Southeast Asian Fisheries Development Center, Philippines.
Lio-Po, Gilda , Amar, Edgar , de la Peña, Leobert , Orozco, Zenith Gaye , Faisan, Joseph , Suarnaba, Vonie , Tubo, Delia Belle . "Surveillance of emerging fish viral pathogens in some Southeast Asian countries."
    : Southeast Asian Fisheries Development Center, Philippines, 2552. Print.
Lio-Po, Gilda , Amar, Edgar , de la Peña, Leobert , Orozco, Zenith Gaye , Faisan, Joseph , Suarnaba, Vonie , Tubo, Delia Belle . Surveillance of emerging fish viral pathogens in some Southeast Asian countries. : Southeast Asian Fisheries Development Center, Philippines; 2552.