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Persistent organic pollutants distribution in plasma lipoprotein fractions / Distribuição persistente de poluentes orgânicos em frações de lipoproteínas plasmáticas
Khwaja, S; Hussain, S. I; Zahid, M; Aziz, Z; Akram, A; Jabeen, U; Rasheed, A; Rasheed, S; Baqa, K; Basit, A.
Affiliation
  • Khwaja, S; Federal Urdu University of Arts, Science, and Technology. Department of Zoology. Karachi. PK
  • Hussain, S. I; Federal Urdu University of Arts, Science, and Technology. Department of Zoology. Karachi. PK
  • Zahid, M; Federal Urdu University of Arts, Science, and Technology. Department of Zoology. Karachi. PK
  • Aziz, Z; Federal Urdu University of Arts, Science, and Technology. Department of Statistics. Karachi. PK
  • Akram, A; Federal Urdu University of Arts, Science, and Technology. Department of Zoology. Karachi. PK
  • Jabeen, U; Federal Urdu University of Arts, Science, and Technology. Department of Biochemistry. Karachi. PK
  • Rasheed, A; Federal Urdu University of Arts, Science, and Technology. Department of Zoology. Karachi. PK
  • Rasheed, S; Federal Urdu University of Arts, Science, and Technology. Department of Zoology. Karachi. PK
  • Baqa, K; Federal Urdu University of Arts, Science, and Technology. Department of Biochemistry. Karachi. PK
  • Basit, A; Baqai Medical University. Karachi. PK
Braz. j. biol ; 83: 1-8, 2023. tab, graf
Article de En | LILACS, VETINDEX | ID: biblio-1468943
Bibliothèque responsable: BR68.1
Localisation: BR68.1
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.
Sujet(s)
Mots clés

Texte intégral: 1 Indice: LILACS Sujet Principal: Maladies cardiovasculaires / Polluants Organiques Limites du sujet: Adult / Female / Humans / Male langue: En Texte intégral: Braz. j. biol Thème du journal: BIOLOGIA Année: 2023 Type: Article

Texte intégral: 1 Indice: LILACS Sujet Principal: Maladies cardiovasculaires / Polluants Organiques Limites du sujet: Adult / Female / Humans / Male langue: En Texte intégral: Braz. j. biol Thème du journal: BIOLOGIA Année: 2023 Type: Article