N. Khemthongcharoen

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A new chapter in the history of medical diagnosis happened when the first X-ray technology was invented in the late 1800s. Since then, many non-invasive and minimally invasive imaging techniques have been invented for clinical diagnosis to research in cellular biology, drug discovery, and disease monitoring. These imaging modalities have leveraged the(More)
The problem of limited field of view when visualizing biomedical specimens with high-magnification microscopes can be solved by using image mosaicing or image stitching technique to merge multiple microscopic images acquired from the specimens to create a seamless stitched image. The image mosaicing technique is commonly used in automatically map(More)
Increasing levels of antibiotic resistance by Staphylococcus aureus have posed a need to search for non-antibiotic alternatives. This study aimed to assess the inhibitory effects of crude and fractionated cell-free supernatants (CFS) of locally isolated lactic acid bacteria (LAB) against a clinical strain of S. aureus. A total of 42 LAB strains were(More)
Protein p(16INK4a) (p16) is a well-known biomarker for diagnosis of human papillomavirus (HPV) related cancers. In this work, we identify novel p16 binding peptides by using phage display selection method. A random heptamer phage display library was screened on purified recombinant p16 protein-coated plates to elute only the bound phages from p16 surfaces.(More)
Pathogenic Vibrio cholerae produces a cholera toxin which is the cause of a severe diarrheal disease called "Cholera". Available detection methods, including standard bacteriological test and immuno-based detection, are specific to the suspected pathogenic V. cholerae O1 and O139, but they are not specific to the cholera toxin producible strain. This work(More)
This study aimed to evaluate anti-staphylococcal properties of crude and fractionated extracts of lactic acid bacteria (LAB) isolated from local meat, dairy, and fermented products. A total of 36 LAB isolates were obtained and identified via 16S rDNA sequencing. Cell-free supernatant (CFS) of all isolates exhibiting a statistically significant inhibition(More)
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