Sai Cheong Lee

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Nosocomial yeast infections have significantly increased during the past two decades in industrialized countries, including Taiwan. This has been associated with the emergence of resistance to fluconazole and other antifungal drugs. The medical records of 88 patients, colonized or infected with Candida species, from nine of the 22 hospitals that provided(More)
Quantitative interference microscopy was used to determine changes in nuclear and nucleolar indices (dry mass and cross-sectional area) in upper and lower epidermal cells and adjacent leaf-margin hair cells of the May apple (Podophyllum peltatum L.) leaves over a 42-day period (after leaves emerged above the ground litter). These indices decreased in a(More)
Diploid fibroblasts from male donors aged 8, 40 and 84 years were grown in vitro and their nuclear RNA content was determined at early and late doublings by absorption cytophotometry after staining with Azure B for 2 hours at 40 degree C and pH 4. It was found that the average nuclear RNA content of the early doublings was lower than that of the last(More)
The pattern of mean nuclear area changes was determined in human fibroblast cell strains from male donors of three different ages (8,40 and 84 years) during their in vitro lifespan. There was a statistically significant increase in mean nuclear area of cells of all three strains during their aging in vitro. A gradual increase of the subpopulation of cells(More)
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