17
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Occurrence of green tobacco sickness and associated factors in farmers residing in Dom Feliciano Municipality, Rio Grande do Sul State, Southern Region of Brazil Translated title: Ocurrencia de la enfermedad del tabaco verde y factores asociados en agricultores que residen en el Municipio de Dom Feliciano, Estado de Rio Grande do Sul, Región Sur de Brasil Translated title: Ocorrência da doença da folha verde do tabaco e fatores associados entre fumicultores no Município de Dom Feliciano, Rio Grande do Sul, Região Sul do Brasil

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Abstract: This study aimed to evaluate the occurrence of the green tobacco sickness (GTS) and its associated factors in tobacco familiar farmers residing in Dom Feliciano, Rio Grande do Sul State, Brazil. A cross-sectional study was conducted evaluating the sickness in 354 small tobacco farmers, between October 2011 and March 2012. The urinary concentration of cotinine, a biomarker of exposure to nicotine, was determined during the tobacco harvest period. Subjects presenting cotinine urinary levels ≥ 50ng/mL, that had contact with tobacco leaves up to 48 hours before the sample collection and reported at least one disease symptom were deemed as cases. A non-conditional logistic analysis was performed to evaluate the association between GTS and the population characteristics. A total of 122 (34.5%) cases were identified, with 39% of them being smokers and 61% being males. The median cotinine urinary concentrations were 75.6ng/mL (74.1ng/mg of creatinine) for non-cases and 755.8ng/mL (632.1ng/mg of creatinine) for the cases (p-value ≤ 0.01). The multivariate analysis showed a positive association between GTS and sunlight exposure time, exposure to pesticides, worse health status, and inverse association with wood cultivation. This study presented a high GTS prevalence and suggest that the use of urinary cotinine is a significant biomarker to determine GTS cases, influencing in the distribution by sex. Once the tobacco production involves health hazards, is important to implement measures to prevent the harm caused to tobacco farmers, as set in articles 17 and 18 of the World Health Organization Framework Convention on Tobacco Control.

          Translated abstract

          Resumen: Este estudio visó evaluar la ocurrencia de la enfermedad del tabaco verde (GTS por sus siglas en inglés) y sus factores asociados en pequeños agricultores de tabaco, que residen en Dom Feliciano, Rio Grande do Sul, Brasil. Se realizó un estudio transversal, evaluando la enfermedad del tabaco verde, en 354 pequeños agricultores de tabaco, entre octubre de 2011 y marzo 2012. La concentración urinaria de cotinina, un biomarcador de la exposición a la nicotina, se determinó durante el periodo de cosecha del tabaco. Los individuos que presentan niveles de cotinina urinarios ≥ 50ng/mL, que tuvieron contacto con hojas de tabaco hasta 48 horas antes de la recogida de la muestra, e informaron de al menos un síntoma de la enfermedad, fueron considerados casos. Se realizó un análisis logístico no condicional para evaluar la asociación entre GTS y las características de la población. Se identificaron un total de 122 (34,5%) casos, siendo un 39% de ellos fumadores y un 61% hombres. Las concentraciones medias de cotinina urinaria fueron 75,6ng/mL (74,1ng/mg de creatinina) para los no casos y 755,8ng/mL (632,1ng/mg de creatinina) para los casos (valor de p ≤ 0,01). El análisis multivariado mostró una asociación positiva entre el GTS y las horas de exposición a la luz solar, exposición a los pesticidas, un estatus peor de salud, y la asociación inversa con la cultura maderera. Este estudio presentó una alta prevalencia de GTS y sugiere que el uso de la cotinina urinaria es un biomarcador significativo para identificar casos de GTS, influenciando en la distribución por sexo. Debido a que la producción de tabaco implica perjuicios para la salud, es importante implementar medidas para prevenirlos en los agricultores del tabaco, como está estipulado en los artículos 17 y 18 del Convenio Marco para el Control del Tabaco de la Organización Mundial de la Salud.

          Translated abstract

          Resumo: O estudo teve como objetivo avaliar a ocorrência de doença da folha verde (DFV) e fatores associados entre fumicultores familiares no Município de Dom Feliciano, Estado do Rio Grande do Sul, Brasil. Foi realizado um estudo transversal sobre DFV em 354 pequenos produtores de tabaco, entre outubro de 2011 e março de 2012. Foi medida a concentração urinária da cotinina, um biomarcador da exposição à nicotina, durante a temporada de colheita do tabaco. Os casos de DFV foram definidos como indivíduos com níveis urinários de cotinina ≥ 50ng/mL, que tiveram contato com folhas de tabaco em até 48 horas antes da coleta da amostra sanguínea e que relatavam pelo menos um sintoma da doença. Foi realizada uma análise logística não condicional para avaliar a associação entre DFV e as características da população. Foram identificados um total de 122 (34,5%) casos da doença, entre os quais 39% eram fumantes e 61% eram do sexo masculino. As concentrações urinárias medianas de cotinina foram 75,6ng/mL (74,1ng/mg de creatinina) para não-casos e 755,8ng/mL (632,1ng/mg de creatinina) para os casos (valor de p ≤ 0,01). A análise multivariada mostrou uma associação positiva entre DFV e tempo de exposição à luz solar, exposição a pesticidas e pior estado de saúde geral, e uma associação inversa com cultivo de lenha. O estudo identificou alta prevalência de DFV e sugere o uso da cotinina como biomarcador significativo para identificar os casos de DFV, influenciando a distribuição por sexo. Uma vez que a fumicultura envolve danos à saúde, é importante implementar medidas para prevenir os impactos para os fumicultores, de acordo com os artigos 17 e 18 da Convenção-Quadro para o Controle do Tabaco da Organização Mundial da Saúde.

          Related collections

          Most cited references19

          • Record: found
          • Abstract: found
          • Article: not found

          Organophosphate and Carbamate Poisoning

          Organophosphates (OPs) and carbamates have a wide variety of applications, most commonly as pesticides used to eradicate agricultural pests or control populations of disease-carrying vectors. Some OP and carbamates have therapeutic indications such as physostigmine. Certain organophosphorus compounds, known as nerve agents, have been employed in chemical warfare and terrorism incidents. Both classes inhibit acetylcholinesterase (AChE) enzymes, leading to excess acetylcholine accumulation at nerve terminals. In the setting of toxicity from either agent class, clinical syndromes result from excessive nicotinic and muscarinic neurostimulation. The toxic effects from OPs and carbamates differ with respect to reversibility, subacute, and chronic effects. Decontamination, meticulous supportive care, aggressive antimuscarinic therapy, seizure control, and administration of oximes are cornerstones of management.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Determination of reference intervals for serum creatinine, creatinine excretion and creatinine clearance with an enzymatic and a modified Jaffé method.

            The aim of this study was to determine the reference intervals for serum creatinine, the renal creatinine output and the creatinine clearance (CrCl) with two new methods for accurate creatinine determination. The reference population consisted of 252 healthy subjects (127 males and 125 females) at the age between 18 and 74 years, median 27. Urine was collected for exactly 24 h. Creatinine in serum and urine was measured with an enzymatic assay ("Creatinine Plus") and a modification of the kinetic Jaffé reaction, named "Jaffé compensated". Reference values for serum creatinine were almost identical to previously published ones obtained with the same methods: 0.73-1.18 and 0.55-1.02 mg/dl for males and females, respectively, with the enzymatic, 0.72-1.16 and 0.55-0.96 mg/dl with the compensated Jaffé method (Jcomp). CrCl values were normally distributed and showed no gender difference in contrast to some previous studies. The reference interval for the entire group was found to be 66-143 ml/min with the enzymatic assay and 71-151 ml/min with the chemical one. Copyright 2004 Elsevier B.V.
              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              COMPARISON OF QUESTIONNAIRE AND LABORATORY TESTS IN THE DETECTION OF EXCESSIVE DRINKING AND ALCOHOLISM

                Bookmark

                Author and article information

                Journal
                csp
                Cadernos de Saúde Pública
                Cad. Saúde Pública
                Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz (Rio de Janeiro, RJ, Brazil )
                0102-311X
                1678-4464
                2020
                : 36
                : 8
                : e00122719
                Affiliations
                [2] Rio de Janeiro orgnameFundação Oswaldo Cruz orgdiv1Escola Nacional de Saúde Pública Sergio Arouca Brazil
                [3] Porto Alegre Rio Grande do Sul orgnameSecretaria Estadual da Saúde do Rio Grande do Sul Brazil
                [4] Rio de Janeiro Rio de Janeiro orgnameInstituto Nacional do Câncer orgdiv1Secretaria Executiva Brazil
                [1] Rio de Janeiro Rio de Janeiro orgnameInstituto Nacional do Câncer orgdiv1Coordenação de Prevenção e Vigilância Brazil
                Article
                S0102-311X2020000905007 S0102-311X(20)03600805007
                10.1590/0102-311x00122719
                628d513f-5fdc-43a5-beaa-0598a9fe6a11

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 27 January 2020
                : 29 June 2019
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 26, Pages: 0
                Product

                SciELO Public Health

                Categories
                Article

                Cotinine,Tobacco Industry,Cotinina,Nicotine,Nicotina,Industria del Tabaco,Indústria do Tabaco

                Comments

                Comment on this article