PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “DETRAN”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

10 recordsLinked to original sources

[Willingness and alternatives to drunk driving among young people from São Paulo city, Brazil].

UNLABELLED: The new Brazilian Traffic Code considers drinking and driving as a traffic crime. A health behavior model suggests that much of the young people's risky behavior is not planned and that questions measuring the willingness to drink and drive are useful. In face of the importance of drinking and driving as a national health problem, the objective of the present study was to analyze the behavior willingness among youngsters about to receive their driver's licenses. METHODS: The study was carried out at the Sao Paulo Department of Traffic (DETRAN-SP) in 1998. Data were obtained from a sample of 2,166 youths, 18 to 25 years old, who took the written drivers' license examination. Data about, among other things, alcohol consumption, willingness and alternatives to drinking and driving in the following year was examined. RESULTS: In general, individuals displayed willingness to both the risky behavior (drunk driving) and to the safe behavior (alternatives as taking a cab or getting a ride). Regression analyzes were done by dividing the sample in three groups. Several significant differences were found between the groups, suggesting that the attitudes and behaviors went on a direction from safer to riskier from groups 1 to 3. CONCLUSION: Findings suggest that prevention efforts presenting a spectrum of alternatives to drunk driving and the enforcement of drink and driving laws would be two useful addenda to the more severe laws created in the 1998 Traffic Code.

Accidents, Traffic↗

Improved light microscopic demonstration of D-amino acid oxidase activity in cryotome sections using cerium ions as capturing and amplifying agent--the Ce/Ce-H2O2-DAB procedure.

The light microscopical demonstration of D-amino acid oxidase (AAOX) activity with cerium (Ce III) as the capturing agent was improved. The incubation medium was stabilized by the employment of triethanolamine and detrane complexed cerium. A considerable increase in intensity of the reaction was accomplished by treatment of the AAOX-incubated sections with Ce III which reacted with the primary reaction product Ce IV-perhydroxide to form Ce IV-hydroxide. In this way the primary reaction product was reduced and enlarged concomitantly. The Ce IV-hydroxide was converted into Ce IV-perhydroxide by H2O2, which was visualized by blue-black stained Ni-DAB complexes. Thus, Ce III is used as capturing agent as well as amplifier (Ce/Ce-H2O2-DAB method). The primary reaction product Ce III-phosphate formed by coreacting phosphatases was selectively extracted by citrate containing glycine-NaOH buffer while Ce IV-perhydroxide remained in the sections. In model experiments it was proven that the perhydroxide groups in the Ce IV-perhydroxide compound initiate predominantly the DAB polymerization while the contribution of Ce III and Ce IV is small.

3,3'-Diaminobenzidine↗