As bifenilas policloradas (PCBs) são um grupo de compostos hidrocarbonetos halogenados aromáticos, bioacumulativos em organismos vivos e persistente no ambiente. Além da atividade disruptora endócrina, os PCBs podem aumentar os níveis de espécies reativas de oxigênio (ROS), levando ao estresse oxi...
Lipids encompass a wide range of hydrophobic molecules present in cells. The molecular characteristics of lipids determine their cellular localization and biological function. In general, lipids are regarded as essential components of membranes, as energy reservoir and modulators of signaling pathways li...
RESUMO Objetivo Avaliar o efeito do antibiótico gentamicina em modelo experimental na presença de Diabetes Mellitus por meio da função renal e perfil oxidativo. Método Ratos Wistar, adultos, machos, foram distribuídos nos grupos: Citrato; Gentamicina (Genta), (gentamicina 100 mg/kg de peso corp...
Faiões, Viviane dos Santos;
Frota, Lívia C. R. M. da;
Cunha-Junior, Edézio Ferreira;
Barcellos, Julio C. F;
Silva, Thayssa Da;
Daher Netto, Chaquip;
Da-Silva, Silvia Amaral Gonçalves;
Silva, Alcides J. M. da;
Costa, Paulo R. R;
Torres-Santos, Eduardo Caio.
Despite the development of new therapies for leishmaniasis, among the 200 countries or territories reporting to the WHO, 87 were identified as endemic for Tegumentary Leishmaniasis and 75 as endemic for Visceral Leishmaniasis. The identification of antileishmanial drug candidates is essential to fill the...
The present study investigated the effect of different frequencies (three and five times a week) on electron transport chain and oxidative stress after 8 weeks of run training. Methods: Eighteen male mice (CF1, 30-35g) were distributed into the following groups (n=6): untrained (UT); trained three-time...
Primordial follicles, the main source of oocytes in the ovary, are essential for the maintenance of fertility throughout the reproductive lifespan. To the best of our knowledge, there are no reports describing the effect of anethole on this important ovarian follicle population. The aim of the study was ...
Anisoles/administración & dosificación,
Anisoles/farmacología,
Medios de Cultivo,
Relación Dosis-Respuesta a Droga,
Cabras,
Inmunohistoquímica,
Técnicas de Maduración In Vitro de los Oocitos/métodos,
Técnicas de Maduración In Vitro de los Oocitos/veterinaria,
Folículo Ovárico/efectos de los fármacos,
Folículo Ovárico/crecimiento & desarrollo,
Estrés Oxidativo/efectos de los fármacos,
Distribución Aleatoria
Allantoin is the main product of uric acid oxidation and was found to be augmented in atherosclerotic plaque in human autopsy and in animal models of atherosclerosis. Uric acid is abundant in human plasma and is prone to oxidation in inflammatory conditions such as atherosclerosis. In this study, we foun...
Abstract The purpose of our study was to divulge the antiproliferative effect of an ethanolic extract of Algerian propolis (EEP) in the human lung adenocarcinoma cell line (A549) and reveal the chemopreventive role against benzo(a)pyrene-induced lung carcinogenesis in albino Wistar rats. Cytotoxicity of ...
ABSTRACT Objective To evaluate oxidative stress in saliva of children with dental erosion as compared to children with no erosion. Methods One single examiner, trained and prepared to make diagnosis of dental erosion according to the Basic Erosive Wear Examination index, selected 40 children aged 4 t...
ABSTRACT Objective To investigate the relation between oxidative stress markers, human papillomavirus infection and cervical cancer precursor lesions. Methods The study comprised women aged 14 to 60 years living in communities located by Amazon rivers in the state of Pará (Itaituba, Limoeiro do Ajur...
Biomarcadores de Tumor/sangre,
Brasil,
Estudios Transversales,
ADN Viral,
Disulfuro de Glutatión/sangre,
Glutatión Peroxidasa/sangre,
Malondialdehído/sangre,
Persona de Mediana Edad,
Estrés Oxidativo/fisiología,
Prueba de Papanicolaou,
Papillomaviridae/aislamiento & purificación,
Infecciones por Papillomavirus/sangre,
Infecciones por Papillomavirus/complicaciones,
Reacción en Cadena de la Polimerasa,
Valores de Referencia,
Ríos,
Índice de Severidad de la Enfermedad,
Lesiones Intraepiteliales Escamosas de Cuello Uterino/sangre,
Lesiones Intraepiteliales Escamosas de Cuello Uterino/virología,
Estadísticas no Paramétricas,
Neoplasias del Cuello Uterino/sangre,
Neoplasias del Cuello Uterino/virología
