Adiponectin, resistin, interleukin-4 and TGF-β2 levels in treatment resistant schizophrenia patients.

Background: The aim of the present study was to measure adiponectin, resistin, interleukin-4 and TGF-β levels in first episode, treatment resistant patients with schizophrenia.

Methods: In total, fifty-three treatment-resistant patients were included in the study. In subgroups of these patients, we measured Interleukin-4 (IL-4), Tumor Growth Factor-β2 (TGF-β2), adiponectin and resistin levels at three different timepoints: in the drug-naïve state, after two rounds of treatment with different antipsychotic drugs for a total of 16 weeks and, after clozapine treatment for 12 weeks.

Adiponectin, leptin and resistin levels in first-episode, drug-naïve patients with psychosis before and after short-term antipsychotic treatment.

Objective: There is increasing evidence that adiponectin, resistin and leptin may be implicated in the pathophysiology of neuropsychiatric disorders, including schizophrenia. The results of the studies so far remain controversial. Our aim was to compare serum adiponectin, leptin and resistin levels between drug-naïve, first -episode patients with psychosis and healthy controls and in the same group of patients after six weeks of antipsychotic treatment.

The investigation of resveratrol and analogs as potential inducers of fetal hemoglobin.

Βeta-thalassemia, is a hemoglobinopathy characterized by reduced beta-globin chain synthesis, leading to imbalanced globin chain production, ineffective erythropoiesis and anemia. Increasing gamma-globin gene expression is a promising therapeutic approach as it reduces this imbalance by combining with the excess alpha globin chains and producing fetal hemoglobin (HbF). Furthermore, increased iron absorption and repeated blood transfusions lead to iron overload and tissue damage secondary to reactive oxygen species.

Pre-inflammatory mediators and lymphocyte subpopulations in preterm neonates with sepsis.

The aim of this study is to investigate prospectively specific immune system factors in preterm neonates with late-onset sepsis and infection-free controls. Matched preterm neonates (n = 82) were divided into three groups: suspected infection (n = 25), sepsis (n = 17), and infection-free controls (n = 40). Serial measurements were made of interleukin-6 (IL-6), IL-1β, tumor necrosis factor-α (TNF-α), lymphocyte subsets [CD3+, CD4+, CD8+, natural killer (NK) cells, and B cells], the immunoglobulins (IgG, IgM, and IgA), C-reactive protein (CRP), and the total blood count, before, 2 days after initiation of treatment, and after stopping treatment.