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ผลงานตีพิมพ์ในวารสารวิชาการPiperine as potential therapy of post-weaning porcine diarrheas: an in vitroย study using a porcine duodenal enteroid modelผู้แต่ง: Satitsri, S.,  Dr.Nattaphong Akrimajiracoote, Lecturer , Nunta, K., Ruennarong, N., Amnucksoradej, O., Muanprasat, C., วารสาร: 
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ผลงานตีพิมพ์ในวารสารวิชาการMedium-chain glycerides affect gut morphology, immune- and goblet cells in post-weaning piglets: In vitro fatty acid screening with Escherichia coli and in vivo consolidation with LPS challengeผู้แต่ง:De Keyser, K, Dierick, N, Kanto, U, Ms.Tassanan Hongsapak, Buyens, G, Kuterna, L, Vanderbeke, E, วารสาร: 
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 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Optimal Control Problem of Food Intake of Swine During Post Weaning Period) ผู้เขียน:Chanakarn Kiataramkul, Puttida Matkhao สื่อสิ่งพิมพ์:pdf AbstractThe amount of food intake clearly affects swine body weight. The most suitable weight of swine on the day of sale is the weight that fetches the best price. The objective of this research was to minimize the amount of food fed to swine in the post weaning period so that the weight reaches a desirable final value on a fixed day of sale. Optimal control problems were derived by assuming that the weight increase follows either the logistic or the Gompertz equations with parameters estimated from actual growth data. Numerical solutions of the optimal control problem were obtained and discussed. |
ผลงานตีพิมพ์ในวารสารวิชาการDevelopment of a Quantitative, Competitive-PCR (QC-PCR) Assay to Determine the DNA Load of Porcine Circovirus Type 2 (PCV2) in Blood and Fecal Swabsผู้แต่ง:Nattarat Thangthumniyom, Tippawan Juntafong, Nuntawan Petcharat, Dr.Pariwat Poolperm, Assistant Professor , Dr.Chalermpol Lekcharoensuk, Assistant Professor , Dr.Porntippa Lekcharoensuk, Professor , วารสาร: |
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หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Development of a Quantitative, Competitive-PCR (QC-PCR) Assay to Determine the DNA Load of Porcine Circovirus Type 2 (PCV2) in Blood and Fecal Swabs) ผู้เขียน:Nattarat Thangthumniyom, Tippawan Juntafong, Nuntawan Petcharat, ดร.ปริวรรต พูลเพิ่ม, ผู้ช่วยศาสตราจารย์, ดร.เฉลิมพล เล็กเจริญสุข, ผู้ช่วยศาสตราจารย์, ดร.พรทิพภา เล็กเจริญสุข, ศาสตราจารย์ สื่อสิ่งพิมพ์:pdf AbstractPCV2 is an essential causative agent of post-weaning multisystemic wasting syndrome (PMWS). The detection of PCV2 is not the defi nitive diagnosis since PCV2 infection does not always lead to PMWS; however, viral load may relate to PCV2-induced PMWS. In this study, a quantitative, competitive-polymerase chain reaction (QC-PCR) assay was developed to determine the amount of PCV DNA in whole blood and fecal swabs of pigs from PMWS-affected and PMWS-nonaffected farms. The QC-PCR was based on competitive co-amplifi cation of a 345 bp fragment of the PCV 2 in the samples with a known concentration of the competitor DNA, which produced a 513 bp fragment. Blood and fecal swabs were collected from 140 pigs from 11 PMWS-affected and 14 PMWS-nonaffected farms. The results demonstrated that the PCV2 DNA from fecal swabs of pigs in the PMWS-affected farms ranged from less than 1 fg.?L-1 to 100 pg.?L-1 with a mean PCV2 DNA concentration of 6.42 ? 107 copies.mL-1, which was signifi cantly higher than that from PMWS-nonaffected farms (3.8 ? 105 copies. mL-1). The results indicate correlation of PCV2 viremia and shedding to the development of PMWS. Therefore, the QC-PCR technique developed here could be applied as a tool to predict trends of the emergence and spread of the disease. |
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