 ผลงานตีพิมพ์ในวารสารวิชาการEnhancing epitope of PEDV spike proteinผู้แต่ง: Thavorasak, T., Chulanetra, M., Glab-Ampai, K., Mahasongkram, K., Sae-Lim, N., Teeranitayatarn, K.,  Dr.Thaweesak Songserm, Professor , Dr.RUNGRUEANG YODSHEEWAN, Assistant Professor , Nilubol, D., Chaicumpa, W., Sookrung, N., วารสาร: 
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 หัวเรื่อง:ผลของความเค็มและอุณหภูมิต่อความอยู่รอดของ Vihrio harveyi ผู้เขียน:ดร.นนทวิทย์ อารีย์ชน, รองศาสตราจารย์ , Supavadee Koydon, Nilubol Kitancharoen สื่อสิ่งพิมพ์:pdf AbstractThe effects of different levels of salinity and temperature on the viability of marine pathogenic bacteria, Vibrio ftarveyi, were studied. The bacteria could tolerate the salinity up to 80 part per thousand (ppt) in Thiosulfate-Citrate-Bile?Sucrose media and up to 55 ppt in Brain Heart Infusion Media. At 30 and 40 ppt of sea water, the numbers of bacterial cells (CFU/ml) reached the peak in 2 days and they were decreased slower than other salinities while at 0 and 60 ppt, the numbers of cells peaked after 24 hours of incubation and dropped immediately after that. Temperature-wise, it was found that at 20?C, V. harveyi could survive longer than at 30? and 40?C respectively. It can be concluded from this study that the most favorable salinity and temperature for V. harveyi are 30 or 40 ppt and 20?C respectively. |
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หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Immune Response of Walking Catfish (Clarias macrocephalus Gunther) to Vaccination by Injection, Immersion and Oral Administration) ผู้เขียน:ดร.นนทวิทย์ อารีย์ชน, รองศาสตราจารย์, Nilubol Kitancharoen, Kamonporn Tonguthai สื่อสิ่งพิมพ์:pdf AbstractWalking catfish (Clarias macrocephalus Gunther) were immunized with vaccine prepared from formalin-killed Aeromonas hydrophila by injection, immersion and oral administration. Antibody titer in the serum and disease protection upon challenge with virulent A. hydrophila were investigated. Walking catfish intraperitoneally injected with vaccine mixed with Freund’s complete adjuvant had the average serum antibody titer of 100.00 and 1105.30 for the primary and secondary immune response while walking catfish vaccinated by intraperitoneal injection with regular vaccine, hyperosmotic immersion and direct immersion had the average titer of 92.20, 444.60; 76.10, 122.60 and 33.75, 61.20 respectively. Injection induced the best protection against A. hydrophila with no mortality while direct and hyperosmotic immersion could protect 60.5 and 77.20 percent of vaccinated fish respectively. Vaccination by oral administration did not show good potency in terms of generating serum antibody titer but still produced better disease protection than unvaccinated fish. |
ผลงานตีพิมพ์ในวารสารวิชาการImmune response and protective efficacy of intramuscular and intradermal vaccination with porcine reproductive and respiratory syndrome virus 1 (PRRSV-1) modified live vaccine against highly pathogenic PRRSV-2 (HP-PRRSV-2) challenge, either alone or in combination with of PRRSV-1ผู้แต่ง:Madapong, A., Saeng-chuto, K., Chaikhumwang, P., Tantituvanont, A., Mr.Kreangsak Saardrak, Pedrazuela Sanz, R., Miranda Alvarez, J., Nilubol, D., วารสาร: 
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