Rath Pichyangkura

ORCID: 0000-0003-2451-5941
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About
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Research Areas
  • Microbial Metabolites in Food Biotechnology
  • Enzyme Production and Characterization
  • Nanocomposite Films for Food Packaging
  • Biofuel production and bioconversion
  • Polysaccharides and Plant Cell Walls
  • Diet, Metabolism, and Disease
  • Glycosylation and Glycoproteins Research
  • Studies on Chitinases and Chitosanases
  • Invertebrate Immune Response Mechanisms
  • Freezing and Crystallization Processes
  • Periodontal Regeneration and Treatments
  • Animal Nutrition and Physiology
  • Plant nutrient uptake and metabolism
  • Aquaculture disease management and microbiota
  • Enzyme Catalysis and Immobilization
  • Pineapple and bromelain studies
  • Barrier Structure and Function Studies
  • Aquaculture Nutrition and Growth
  • Composting and Vermicomposting Techniques
  • Bone Tissue Engineering Materials
  • University-Industry-Government Innovation Models
  • Plant Growth Enhancement Techniques
  • Silk-based biomaterials and applications
  • Carbohydrate Chemistry and Synthesis
  • Polymer-Based Agricultural Enhancements

Chulalongkorn University
2015-2024

Chiang Mai University
2022

Bangkok University
2018-2019

Ramkhamhaeng University
2010

Michigan State University
1999

National Institute of Allergy and Infectious Diseases
1995

University of Washington
1994

10.1016/j.scienta.2015.09.031 article EN Scientia Horticulturae 2015-10-21

DAO Diseases of Aquatic Organisms Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 61:123-135 (2004) - doi:10.3354/dao061123 Antimicrobial peptides discovered in black tiger shrimp Penaeus monodon using EST approach Premruethai Supungul1, Sirawut Klinbunga2, Rath Pichyangkura1, Ikuo Hirono3, Takashi Aoki3, Anchalee Tassanakajon1,* 1Shrimp Molecular Biology and Genomics Laboratory, Department...

10.3354/dao061123 article EN Diseases of Aquatic Organisms 2004-01-01

Biopolymer blends between collagen and chitosan have the potential to produce cell scaffolds with biocompatible properties. However, relationship molecular weight of its effect on physical biological properties collagen/chitosan has not been elucidated yet. Porous were fabricated by freeze-drying solution chitosan, followed cross-linking dehydrothermal treatment. Various types prepared using various weights blending ratios. Fourier transform infrared spectroscopy proved that at all ratios...

10.1163/156856207779116694 article EN Journal of Biomaterials Science Polymer Edition 2006-12-12

Lesions resulting from recurrent genital herpes simplex virus (HSV) infection are characterized by infiltration of CD4+ lymphocytes. We have investigated the antigenic specificity 47 HSV-specific T-cell clones recovered HSV-2 buttock and thigh lesions five patients. Clones with proliferative responses to recombinant truncated glycoprotein B (gB) or gD purified natural gC comprised a minority total number isolated lesions. The gC2- gD2-specific had cytotoxic activity. approximate locations...

10.1128/jvi.68.5.2803-2810.1994 article EN Journal of Virology 1994-05-01

Abstract Alternansucrase catalyses the sequential transfer of glucose residues from sucrose onto another molecule to form a long chain polymer, known as “alternan”. The alternansucrase-encoding gene Leuconostoc citreum ABK-1 ( Lcalt ) was successfully cloned and expressed in Escherichia coli . encoded Lc ALT 2,057 amino acid residues; enzyme possessed an optimum temperature pH 40 °C 5.0, respectively, its’ activity stimulated up 2.4-fold by presence Mn 2+ Kinetic studies showed high...

10.1038/s41598-018-26721-w article EN cc-by Scientific Reports 2018-05-23

Tight junctions play an important role in maintaining barrier integrity of intestinal epithelia. Activation AMP-activated protein kinase (AMPK) promotes tight junction assembly epithelial cells (IEC). Fructo-oligosaccharides (FOS), well-known prebiotics, have previously been shown to alleviate inflammation-associated disruption although the mechanisms were unclear. This study aimed investigate any effect FOS on AMPK activity and under non-inflammatory inflammatory conditions using T84 as IEC...

10.1016/j.biopha.2020.110415 article EN Biomedicine & Pharmacotherapy 2020-06-27

Levan-typed fructooligosaccharide (LFOS), a β-2,6 linked oligofructose, displays the potential application as prebiotic and therapeutic dietary supplement. In present study, LFOS was synthesized using levansucrase from Bacillus amyloliquefaciens KK9 (LsKK9). The wild-type LsKK9 cloned expressed in E. coli, purified by cation exchanger chromatography. Additionally, Y237S variant of constructed based on sequence alignment structural analysis to enhance production. High-performance...

10.3390/biom10050692 article EN cc-by Biomolecules 2020-04-29
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