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An epidemic of chronic kidney disease (CKD) has been identified in Pacific coastal regions of Central America, and screening in the field in these low income countries remains logistically problematic. We tested the performance characteristics of a point of care creatinine analyzer compared to standardized serum creatinine measurements.Measurements were conducted in 100 persons from a local health...
The role of nitric oxide (NO) in redox cell signaling is widely accepted. However, the biological role of another candidate small inorganic signaling molecule and the subject of this study, hydrogen sulfide (H 2 S), is much less known. H 2 S as a reductant and nucleophile has numerous potential cellular targets; however, its rapid biological oxidation suggests a fleeting cellular existence...
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