CORRELATIONS BETWEEN POLYMORPHISMS OF ESTROGEN 1, VITAMIN D RECEPTORS AND HORMONAL PROFILE IN INFERTILE MEN.

Objective: Estrogen receptor alpha (ESR1) polymorphisms (XbaI and PvuII) and vitamin D receptor (VDR) polymorphisms (FokI, BsmI, ApaI and TaqI) are the most frequently studied regarding the correlations with the infertility in males, but the results are controversial.The purpose of this study is to evaluate possible correlations between hormonal markers, VDR and ESR1 genotypes and semen analysis, in order to bring new data for a better understanding of male infertility.

Subjects And Methods: 42 infertile men and 28 controls were enrolled.

Dynamic of oxidative and nitrosative stress markers during the convalescent period of stroke patients undergoing rehabilitation.

Background: Stroke patients have a redox imbalance, a consequence of both the cerebrovascular event and the associated pathological conditions. Our study was aimed to investigate the dynamic of some oxidative and nitrosative markers during the convalescent phase of postacute stroke patients undergoing rehabilitation.

Methods: We assessed thiol, advanced oxidation protein product, protein carbonyl, 3-nitro-l-tyrosine, ceruloplasmin and oxidized LDL concentrations, as well as gamma-glutamyltranspeptidase (GGT) activity in 20 patients at the beginning of the hospitalization and at the discharge moment, respectively, and 24 apparently healthy controls.

Dynamics of inflammatory markers in post-acute stroke patients undergoing rehabilitation.

Stroke is a pathological condition associated with an enhanced inflammatory response that has a multifactorial etiology. We evaluated the dynamic of plasma concentrations of IL-1α, IL-6, IL-8, TNF-α, soluble form of intercellular adhesion molecule 1, and lipoprotein (a) [Lp(a)] during the rehabilitation of post-acute stroke patients (n = 20), in parallel with control subjects (n = 24). Stroke patients had significantly increased concentrations of IL-6, TNF-α, and Lp(a) when compared to healthy controls.

The influence of "selenium organicum" upon the hepatic function of carbon tetrachloride poisoned rats.

The hepatoprotective action of the Romanian preparation Orgasel containing selenium (Se) 5.01 mg/100 g autolysated yeast powder, was tested on adult Wistar rats poisoned with carbon tetrachloride (CCl4). The hepatotoxic agent (a 20% CCl4 solution in oil) was administered i.