ABSTRACT OBJECTIVE To estimate the maximum theoretical daily intake of pesticides potentially consumed, chronically, by the Brazilian population. METHOD By using data from the food consumption section of the 2008–2009 Household Budget Survey to characterize the population diet, a database was built to group the foods based on the NOVA classification. Considering the maximum residue limit values of each pesticide authorized in the country until 2016, the limits of all consumed foods were added and multiplied by the amount consumed, […]

ABSTRACT OBJECTIVE: To explore the association of occupational pesticide exposure with acute and mental health symptoms. METHODS: Cross-sectional survey carried out with 78 Brazilian family farmers, who were pesticide applicators and helpers conveniently selected. Symptoms and exposure data were collected by interviews, and mental health outcomes by the Self-Reporting Questionnaire. Blood samples were analyzed to assess cholinesterase levels. Exposure indicators and symptoms were compared between applicators and helpers, and Poisson regression was performed to estimate prevalence ratios. RESULTS: Farmers reported […]

OBJECTIVE: The indiscriminate use of pesticides has been contributing for the environmental quality degradation, as well as it increases the occupational exposures to these products, determining a serious public health problem in rural areas. The purpose of this study was to evaluate the exposures of rural workers of Rio de Janeiro State to anticholinesterasic pesticides, through the analyses of the acetylcholinesterase from red cells (AChE) and plasmatic butyrilcholinesterase (BChE) levels. Social-economic factors, such as the educational level of these workers, […]

Available information on organochlorines and the chronic effects of exposure to them are set out. Organochlorinated compounds are the most persistent pesticides and can be found in all ecosystems. Although they are generally efficient in pest control, they are also a potent environment pollutant and can provoke health problems in man. The evidences of the carcinogenic potential of organochlorines are controversial and insufficient, but they have been related to an increase in the incidence of some kinds of tumors, such […]