Zobrazeno 1 - 10
of 51
pro vyhledávání: '"S J Teh"'
Publikováno v:
Tropical biomedicine. 31(4)
Shigellosis is a foodborne illness caused by the genus Shigella and is an important global health issue. The development of effective techniques for rapid detection of this pathogen is essential for breaking the chain of transmission. Therefore, we h
Publikováno v:
Tropical biomedicine. 31(4)
The present study aims to develop a system which consists of four pairs of primers that specifically detects Salmonella spp., Salmonella serovar Typhi and Salmonella serovar Paratyphi A with an internal amplification control. The system, when applied
Publikováno v:
Tropical biomedicine. 28(1)
A PCR-based assay that can simultaneously detect and differentiate five different types of nosocomial bacterial pathogens was developed. Six pairs of selected primers targeting femA (132 bp) and mecA (310 bp) of methicillin-resistant Staphylococcus a
Publikováno v:
The Journal of Immunology. 149:3217-3224
In addition to TCR-derived signals, costimulatory signals derived from stimulation of the CD28 molecule by its natural ligand, B7, have been shown to be required for CD4+8- T cell activation. We investigate the ability of B7 to provide costimulatory
Publikováno v:
The Journal of Immunology. 148:2988-2995
The maturation of CD4+8- and CD4-8+ thymocytes from CD4+8+ thymocytes is dependent on the mandatory interaction of their alpha beta TCR with selecting ligands expressed on thymic epithelial cells (TE). This is referred to as positive selection. The d
Publikováno v:
The Journal of Immunology. 146:1759-1765
Although cortical (CD4+CD8+) thymocytes mobilize intracellular calcium poorly when CD3/TCR is ligated, we have found that murine cortical thymocytes can transduce strong biochemical signals in response to ligation of the CD3/Ti TCR complex (CD3/TCR)
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 157:S47-S48
characterize gonadal tumors and liver pathologies. Proteomic studies were conducted using gel electrophoresis and mass spectro metry. NP concentrations increased from seawater (
Publikováno v:
Biology of reproduction. 61(5)
In seasonally breeding fish species, altered fecundity, fertility, and spawning interval are associated with changes in environmental cues such as temperature and photoperiod. To determine quantitative impact of these cues on a suite of reproductive
Publikováno v:
Journal of immunology (Baltimore, Md. : 1950). 161(5)
The GTPase superfamily includes a diversity of molecules whose functions are regulated through the binding and hydrolysis of GTP. This superfamily can be segregated into families of functionally related molecules that typically share amino acid seque
Publikováno v:
Journal of immunology (Baltimore, Md. : 1950). 160(11)
Signaling from the TCR involves the protein tyrosine kinase p59fyn (Fyn). Previous studies have shown that T cell development occurs normally in Fyn-/- mice. In this study, we investigated the requirement for Fyn in the development and function of T