Bibliographic citations
Antay, J., Saire, A. (2014). Cuantificación de plomo en sangre y protoporfirina zinc eritrocitaria en trabajadores de empresas de servicio de fotocopiado que funcionan en el campus universitario de la Universidad Nacional Mayor de San Marcos [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/3833
Antay, J., Saire, A. Cuantificación de plomo en sangre y protoporfirina zinc eritrocitaria en trabajadores de empresas de servicio de fotocopiado que funcionan en el campus universitario de la Universidad Nacional Mayor de San Marcos [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2014. https://hdl.handle.net/20.500.12672/3833
@misc{renati/480689,
title = "Cuantificación de plomo en sangre y protoporfirina zinc eritrocitaria en trabajadores de empresas de servicio de fotocopiado que funcionan en el campus universitario de la Universidad Nacional Mayor de San Marcos",
author = "Saire Marin, Alonso",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2014"
}
--- During the 2013 the lead concentration in the blood and erythrocyte protopophyrin zinc was studied in a total of 25 people who worked in photocopiers companies at San Marcos National University Campus, who were constantly exposed to fotocopyng machine´s toner. The methods used in order to measure the quantity of lead in the blood were the atomic absorption spectrophotometry by Graphite Furnace, erythrocyte protopophyrin zinc by Spectrofluorometry. Surveys came to light an incipient understanding of lead toxicity so we did informative talks on prevention and prophylactic measures. The average results of blood lead was 0,056 µg/dL, and protoporphyrin zinc was 31,2 µg/dL. These results indicate that the average blood lead levels do not exceed the permissible limits (20 µg/dL). The protoporphyrin levels don´t either (80 µg/dL). These results show the need for continuous monitoring and control of blood lead level in a greater number of exposed populations. KEY WORDS: lead, blood lead, erythrocyte protopophyrin zinc, exposed population, atomic absorption spectrophotometry, spectrofluorometry.
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