ABSTRACT
Cardiovascular disease (CVD) is the leading cause of mortality and healthy life expectancy loss, ranking first in causing the global burden of disease. In addition to the traditional CVD risk factors, such as hypertension and diabetes, environmental chemical pollutants may also play a role in the development of CVD. This paper summarizes the evidence regarding the relation of exposures to metal or metalloid and persistent organic pollutants with risk for CVD and introduces the research progress in the relation between the exposures to two environmental chemical pollutants and CVD risk. The study aims to provide scientific evidence for the effective prevention of CVD through the management of chemical pollutants in environment.
Subject(s)
Humans , Cardiovascular Diseases , Persistent Organic Pollutants , Metalloids , Hypertension , Environmental PollutantsABSTRACT
Gestational diabetes mellitus(GDM)is one of the common complications during pregnancy. It is associated with many adverse pregnancy outcomes, threatening maternal and child health seriously. The exact pathogenesis of GDM remains unclear. Long term exposure to persistent organic pollutants (POPs) is considered to be one of the risk factors for GDM. More and more studies are concerned about the relationship between them. Based on the literature published at home and abroad, this article summarizes the correlation and possibly related mechanism of POPs and GDM, and explores the correlation between pops and GDM, so as to provide a new idea for the prevention of gestational diabetes.
Subject(s)
Pregnancy , Female , Child , Humans , Diabetes, Gestational , Persistent Organic Pollutants , Pregnancy Outcome , Environmental Pollutants , Risk FactorsABSTRACT
Abstract This study determines the associations among serum lipid profiles, risk of cardiovascular disease, and persistent organic pollutants. Using Gas chromatography technique, the intensity of toxic pollutant residues in serum samples of Hypertensive patients were measured. Based on statistical analysis, the effects of different covariates namely pesticides, age, systolic blood pressure, diastolic blood pressure, and lipid profile duration was checked using the logistic regression model. Statistical computation was performed on SPSS 22.0. The P-values of F-Statistic for each lipid profile class are greater than 0.01 (1%), therefore we cannot reject the null hypothesis for all cases. The estimated coefficients, their standard errors, Wald Statistic, and odds ratio of the binary logistic regression model for different lipid profile parameters indicate if pesticides increase then the logit value of different lipid profile parameters changes from -0.46 to -0.246 except LDL which increases by 0.135. The study reports a significantly increased threat of cardiovascular disease with increased concentrations of toxic pollutants.
Resumo Este estudo determina as associações entre o perfil lipídico sérico, o risco de doença cardiovascular e os poluentes orgânicos persistentes. Por meio da técnica de cromatografia gasosa, mediu-se a intensidade dos resíduos de poluentes tóxicos em amostras de soro de pacientes hipertensos. Com base na análise estatística, os efeitos de diferentes covariáveis - ou seja, pesticidas, idade, pressão arterial sistólica, pressão arterial diastólica e duração do perfil lipídico - foram verificados usando o modelo de regressão logística. O cálculo estatístico foi realizado no SPSS 22.0. Os valores P da estatística F para cada classe de perfil lipídico são maiores que 0,01 (1%), portanto não podemos rejeitar a hipótese nula para todos os casos. Os coeficientes estimados, seus erros padrão, estatística de Wald e odds ratio do modelo de regressão logística binária para diferentes parâmetros do perfil lipídico indicam se os pesticidas aumentam, então o valor logit de diferentes parâmetros do perfil lipídico muda de -0,46 para -0,246, exceto LDL, que aumenta em 0,135. O estudo relata um aumento significativo da ameaça de doença cardiovascular com aumento das concentrações de poluentes tóxicos.
Subject(s)
Humans , Pesticides , Environmental Pollutants , Persistent Organic Pollutants , Lipids , LipoproteinsABSTRACT
Se realizó una recuperación de información de la legislación sobre plaguicidas organoclorados en Venezuela, utilizando el motor de búsqueda Google. Se hizo un análisis de avances y retrocesos, incorporando información sobre importaciones, exportaciones, inventarios, sitios de almacenamiento, controles y acciones emprendidas para su eliminación, así como la participación en convenios internacionales. Se evidenció que el país cuenta aparentemente con una legislación adecuada, pero se requiere de mayor coherencia entre las diferentes leyes y decretos. Además, es necesario actualizar la norma técnica e incrementar la capacidad para el control, identificación y eliminación de plaguicidas organoclorados.
Information about organochlorine pesticides legislation in Venezuela was recovered, using the search engine Google. Progress and setbacks was analyzed, with information about imports, exports, inventories, storage sites, controls and actions taken for disposal and participation in international conventions. The country appears to have adequate legislation, however, greater consistency of laws and decrees are required. Update the technical rule is necessary and increases the capacity to monitoring, identification and elimination of organochlorine pesticides.