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20.535  Articles
1 of 2.055 pages  |  10  records  |  more records»
Crack cocaine is an illicit drug derived from cocaine. It can produce some damages to the lungs and oral cavity. Objective: The aim of this study was to analyze the frequency of micronuclei and some nuclear alterations in epithelial cells of crack cocaine... see more

Hydrargyrum (familiar as mercury) is a persistent transition metal element. They are known as bio-accumulative properties that are dangerous to the environment and has serious damaging effects on biota, including genetic changes or mutagenesis. Moreover, ... see more

Background: Workers in cement warehouses of Kerala are enduring long-standing exposure to cement dust, which is considered genotoxic.Objective: To evaluate the extent of genotoxicity and cytotoxicity caused due to exposure of cement dust among those worki... see more

Hydrargyrum (familiar as mercury) is a persistent transition metal element. They are known as bio-accumulative properties that are dangerous to the environment and has serious damaging effects on biota, including genetic changes or mutagenesis. Moreover, ... see more

Background: Petrol pump workers are occupationally exposed to gasoline and its fumes consisting of several mutagenic chemicals.Objective: To evaluate the genotoxic effects of exposure to gasoline fumes on petrol pump workers.Methods: The study groups incl... see more

A obesidade é uma das principais preocupações de saúde pública atualmente, pois o risco de desenvolver câncer e outras doenças crônicas aumentou consideravelmente nessa população. Utilizando testes in vitro (Ensaio Cometa e Teste de Micronúcleo), avaliamo... see more

This study investigates the effect of formative exams and communicative grammar teaching strategies on the students’ oral response-ability. This research had a 2x2 factorial experimental design where 80 third-year university students were assigned using m... see more

This paper investigates fairness in writing test scores in terms of candidates who completed a writing test either by hand or typed, on a computer. The data for this large-scale comparability study comprise candidates taking English language writing tests... see more

Objective: To correlate the serum levels of ceruloplasmin (Cp), copper (Cu), and superoxide dismutase (SOD) with pulmonary function tests (PFTs) in non-diabetics (controls) and patients suffering from Type-1 and Type- 2 diabetes.Methods: The comparative c... see more

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