Results: 4

Niveles glutatión reducido y estado redox celular en pacientes pediátricos con inmunodeficiencias
Reduced glutathione levels and cellular redox status in pediatric patients with immunodeficiencies

Introducción: Las alteraciones en el estado redox celular se han descrito como factores causales en diversas enfermedades. La depleción del glutatión reducido se ha asociado fundamentalmente a enfermedades neurodegenerativas, pulmonares, hepáticas, cardiovasculares e inmunológicas. Objetivo: Dete...

Evaluation of redox profiles in exogenous subclinical hyperthyroidism at two different levels of TSH suppression

ABSTRACT Objective: Evaluate the relationship between exogenous subclinical hyperthyroidism and oxidative stress through the analysis of the redox profile of patients with subclinical hyperthyroidism exogenous (SCH) grade I (TSH = 0.1 to 0.4 IU/mL) and grade II (TSH < 0.1 IU/mL). Subjects and method...

Antioxidant extract counteracts the effects of aging on cortical spreading depression and oxidative stress in the brain cortex

Acta cir. bras; 33 (6), 2018
Abstract Purpose: To investigate the effects of Murici extract on the brain excitability-dependent phenomenon known as cortical spreading depression (CSD) and on brain oxidative stress. Methods: Adult and aged Wistar rats were supplemented with murici extract (150 mg/kg/day or 300 mg/kg/day) by gavage...

Human papillomavirus infection and cervical cancer precursor lesions in women living by Amazon rivers: investigation of relations with markers of oxidative stress

Einstein (Säo Paulo); 16 (3), 2018
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...