A5009656076- Aquaculture disease management and microbiota
- Invertebrate Immune Response Mechanisms
- Vibrio bacteria research studies
- Neurobiology and Insect Physiology Research
- Insect symbiosis and bacterial influences
- Viral Infectious Diseases and Gene Expression in Insects
- Mosquito-borne diseases and control
- Biosensors and Analytical Detection
- Salmonella and Campylobacter epidemiology
- Aquaculture Nutrition and Growth
- Insect Resistance and Genetics
- Genetics, Aging, and Longevity in Model Organisms
- Neuropeptides and Animal Physiology
- Parasite Biology and Host Interactions
- Studies on Chitinases and Chitosanases
- Bacteriophages and microbial interactions
- Antimicrobial Peptides and Activities
- Advanced biosensing and bioanalysis techniques
- Crustacean biology and ecology
- Circadian rhythm and melatonin
- Identification and Quantification in Food
- Parasites and Host Interactions
- Protein Hydrolysis and Bioactive Peptides
- Receptor Mechanisms and Signaling
- Reproductive biology and impacts on aquatic species
Srinakharinwirot University
2014-2023
Chulalongkorn University
2011
University of Wisconsin–Madison
1989-2010
University of Kansas
1983
Acute hepatopancreatic necrosis disease (AHPND) of shrimp is caused by Vibrio parahaemolyticus isolates (VPAHPND isolates) that harbor a pVA plasmid encoding toxins PirA Vp and PirB These are released from VPAHPND colonize the stomach produce pathognomonic AHPND lesions (massive sloughing tubule epithelial cells). PCR results indicated V. isolate XN87 lacked pirAVp but carried pirBVp Unexpectedly, Western blot analysis proteins culture broth revealed absence both toxins, lack was further...
The current study was aimed to develop a loop-mediated isothermal amplification (LAMP) combined with amplicon detection by chromatographic lateral flow dipstick (LFD) assay for rapid and specific of Vibrio parahaemolyticus.Biotinylated LAMP amplicons were produced set four designed primers that recognized specifically the V. parahaemolyticus thermolabile haemolysin (tlh) gene followed hybridization an FITC-labelled probe LFD detection. optimized time temperature conditions 90 min at 65 °C....
DAO Diseases of Aquatic Organisms Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 72:101-106 (2006) - doi:10.3354/dao072101 A simple and rapid immunochromatographic test strip for detection white spot syndrome virus (WSSV) shrimp Weerawan Sithigorngul1, Sombat Rukpratanporn2, Nilawan Pecharaburanin3, Siwaporn Longyant1, Parin Chaivisuthangkura1, Paisarn Sithigorngul1,* 1Department Biology, Faculty...
Abstract An immunocytochemical method was used for localization of various peptide‐like substances in the Ascaris nervous system. Out 45 antipeptide antisera, 12 demonstrated immunoreactivity different subsets neurons; these antisera were raised against luteinizing hormone‐releasing hormone (LHRH), Aplysia peptide L11 (L11), B (12 ), small cardioactive (SCP neuropeptide Y (NPY), FMRFamide, gastrin‐17, cholecystokinin octapeptide (CCK‐8), α‐melanocyte stimulating ( α ;MSH), calcitonin gene...
Macrobrachium rosenbergii, is one of a major freshwater prawn species cultured in Southeast Asia. White tail disease (WTD), caused by rosenbergii nodavirus (MrNV), serious problem farm cultivation and responsible for up to 100% mortality the post larvae stage. Molecular data on how M. post-larvae launches an immune response infection with MrNV not currently available. We therefore compared whole transcriptomic sequence before after infection.Transcriptome demonstrated high completeness...
DAO Diseases of Aquatic Organisms Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 49:71-76 (2002) - doi:10.3354/dao049071 Monoclonal antibodies specific yellow-head virus (YHV) Penaeus monodon Paisarn Sithigorngul1,*, Sombat Rukpratanporn2, Siwaporn Longyant1, Parin Chaivisuthangkura1, Weerawan Sithigorngul1, Piamsak Menasveta2,3 1Department Biology, Faculty Science, Srinakharinwirot University,...
DAO Diseases of Aquatic Organisms Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 57:193-200 (2003) - doi:10.3354/dao057193 Detection and differentiation yellow head complex viruses using monoclonal antibodies Chumporn Soowannayan1, Timothy W. Flegel1,*, Paisarn Sithigorngul2, Joanne Slater3, Alexander Hyatt3, Sandy Cramerri3, Terry Wise3, Mark St. J. Crane3, Jeff A. Cowley4, Russell McCulloch4,...
Abstract By immunocytochemical and immunohistochemical methods, FMRFamide‐like immunoreactivity (FLI) was localized to many neurons processes in the Ascaris nervous system, including head, tail, lateral lines. Some of these cells were identified; they included sensory neurons, interneurons, motor neurons. FLI also present pharyngeal their varicosities near surface pharynx. HPLC analysis extract, only a subset peptides (FLPs) expressed heads, heads from which pharynx had been removed,...
The present study was aimed to develop a loop-mediated isothermal amplification (LAMP) assay for rapid and specific detection of Vibrio cholerae.A set five designed primers that recognized specifically the V. cholerae ompW gene used. optimized time temperature conditions LAMP were 75 min at 65 degrees C, respectively. method accurately identified 16 isolates but did not detect 28 non-cholerae 37 non-Vibrio bacterial isolates. sensitivity in pure cultures 2.2 x 10(3) CFU ml(-1) or equivalent...
DAO Diseases of Aquatic Organisms Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 42:27-34 (2000) - doi:10.3354/dao042027 Development a monoclonal antibody specific yellow head virus (YHV) from Penaeus monodon Paisarn Sithigorngul1,*, Phudhi Chauychuwong2, Weerawan Sithigorngul1, Siwaporn Longyant1, Parin Chaivisuthangkura1, Piamsak Menasveta2-4 1Department Biology, Faculty Science,...
Ascaris suum has a nervous system that is very simple both numerically and morphologically. It comprises only 298 neurons almost all of which are extremely in shape. Extensive anatomical descriptions the morphology their synaptic connections, together with study, by using intracellular recording techniques, physiological properties, have led to prediction how motor controls behavior. Subsequent discovery endogenous neuropeptides potent activity on subsets suggests description circuitry more...