Discussion of "determination of carboxyhemoglobin in the presence of other blood hemoglobin pigments by visible spectrophotometry".
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Biomedical subjects
Publications and source records attributed to S Athanaselis.
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Blood lead (Pb-b) concentrations, hematocrit (Ht), and hemoglobin (Hb) were determined in three groups of men working in different parts of a cable-producing factory. All three parameters examined, i.e., Pb-b, Ht, and Hb, in the above groups were found to be within "normal" limits. However, within each group of men studied, there was a statistically significant negative correlation between Pb-b concentrations and Ht and Hb values. This finding indicates that any increase in Pb-b concentration, even within the "normal" values, may result in a decrease of hematocrit and hemoglobin values of the same subjects.
Zipeprol and its two main metabolites were identified in urine samples from drug abusers. Their analytical behavior during screening procedures for drugs of abuse was examined, and their basic thin-layer chromatographic and gas chromatographic-mass spectrometric analytical parameters were determined.