Buscar
Mostrando ítems 41-50 de 1387
Determination of cinnamic acid in human urine by differential-pulse polarography
(Royal Soc Chemistry, 1996-02-01)
The differential pulse polarographic behaviour of cinnamic acid was studied in acetate and phosphate buffer solutions (pH 3.5-7.5). The reduction mechanism is discussed. The drug can be determined at pH 5.0 over the ...
Human papillomavirus DNA detection and typing in male urine samples from a high-risk population from Argentina
(Elsevier Science, 2005-03)
The aim of the present study was to evaluate the first void urine (FVU) as a non-invasive sampling method for HPV detection and genotyping in a high-risk population. Men presenting with HPV associated penile lesions or HPV ...
Determination of cinnamic acid in human urine by differential-pulse polarography
(Royal Soc Chemistry, 2014)
Optimization and validation of analytical methodology for determination of 1-hydroxypyrene in urine of sugar cane workersOtimizaÇÃo e validaÇÃo de uma metodologia analítica para determinaÇÃo de 1- hidroxipireno em urina de cortadores de cana-de-aÇÚcar
(2010-01-01)
This study aimed to optimize and validate an analytical methodology for determination of 1- hydroxypyrene in urine of workers involved in harvesting sugar cane. The method used for determining 1- hydroxypyrene in human ...
Boron exposure assessment using drinking water and urine in the North of Chile
(ELSEVIER, 2011)
Boron is an essential trace element for plants and humans however it is still an open question what levels of boron are actually safe for humans. This study, conducted between 2006 and 2010, measured exposure levels of ...
Human and environmental contamination in the Iron Quadrangle, Brazil
(Pergamon-elsevier Science LtdOxfordInglaterra, 2000)
Oropouche virus detection in saliva and urine
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz, 2020)