Genetic polymorphisms and plasma concentrations of leptin (rs7799039) and adiponectin (rs17300539) are associated with obesity in children and adolescents.

Objective: The aim of this study was to compare the anthropometric, biochemical, and hormonal characteristics and the presence of genetic polymorphisms of leptin, adiponectin, and tumor necrosis factor alpha (TNF-α) between eutrophic and obese children and adolescents.

Methods: This is a case-control study involving 104 children and adolescents. All subjects were assessed for anthropometric characteristics and clinical, laboratory, and genetic polymorphism parameters.

Is the GSTM1 null polymorphism a risk factor in primary open angle glaucoma?

Purpose: To investigate the association of glutathione S-transferase (GST) GSTM1, GSTT1, and GSTP1 genes with the risk of primary open angle glaucoma (POAG) and clinical features of the disease.

Methods: We conducted a case-control study that included 87 Brazilian patients with POAG and 85 healthy controls matched for age, ethnicity, and sex, whose blood samples were genotyped for polymorphisms in GST genes using polymerase chain reaction (PCR) based methods.

Results: The GSTM1 null polymorphism was significantly more common in the POAG than in the controls group (OR: 2.

[Quality of life and socio-economical aspects of diabetics type 1].

Objectives: This research has appraised the quality of life (QL) of diabetics type 1 member of Associação dos Diabéticos de Itabuna (ASDITA) and has verified their correlation between clinic variable and social-demographic situation of this group.

Research Design And Methods: Thirty-four patients (gamma = 88%, epsilon = 5%; 53% female, age 20.4 +/- 8.