The amino acids and other ampholytes of urine. 3. Unidentified substances excreted in normal human urine*

The amino acids and other ampholytes of urine.

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Studies on the unknown amino acids in normal human urine.

The Role of Different Sugars, Amino Acids and Few Other Substances in Chemotaxis Directed Motility of Helicobacter Pylori

Objective(s) Motility plays a major role in pathogenicity of Helicobacter pylori, yet there is  scarce data regarding its chemotactic behaviour. The present study was designed to investigate the chemotactic responses of local isolates of H. pylori towards various sugars, amino acids, as well as some other chemical substances. Materials and Methods Chemotaxis was assayed by a modified Adler’s...

A study of uranium excreted in urine

(The views expressed in this report are the authors' own and do not necessarily reflect those of the Federal Ministry of Defense.)

Quantitative urine levels of cocaine and other substances of abuse.

Used appropriately, quantitative levels can address research hypotheses and clinical issues that are otherwise untested by traditional qualitative urine results. Quantitative urine levels can provide new information in health services research, pharmacotherapy trials, studies of the interaction of cigarette smoking and substance abuse, additional studies of polysubstance abuse, and the linking ...