Enhancement of Vitamin C's Protective Effect against Thimerosal-Induced Neurotoxicity in the Cerebral Cortex of Wistar Albino Rats: An and Computational Study.

Vitamin C was examined to ameliorate the neurotoxicity of thimerosal (THIM) in an animal model (Wistar albino rats). In our work, oxidative and antioxidative biomarkers such as SOD, LPO, and GSH were investigated at various doses of THIM with or without concurrent vitamin C administration. Furthermore, the adverse effects of THIM on hepatic tissue and cerebral cortex morphology were examined in the absence or presence of associated vitamin C administration.

Detection and Quantification of Some Ethanol-Producing Bacterial Strains in the Gut of Mouse Model of Non-Alcoholic Fatty Liver Disease: Role of Metformin.

Ethanol-producing dysbiotic gut microbiota could accelerate the progress of non-alcoholic fatty liver disease (NAFLD). Metformin demonstrated some benefits in NAFLD. In the present study, we tested the ability of metformin to modify ethanol-producing gut bacterial strains and, consequently, retard the progress of NAFLD.

Comparative neuroprotective effects of Cerebrolysin, dexamethasone, and ascorbic acid on sciatic nerve injury model: Behavioral and histopathological study.

Background: The majority of the suggested experimental modalities for peripheral nerve injury (PNI) result in varying degrees of recovery in animal models; however, there are not many reliable clinical pharmacological treatment models available. To alleviate PNI complications, research on approaches to accelerate peripheral nerve regeneration is encouraged. Cerebrolysin, dexamethasone, and ascorbic acid (vitamin C) drug models were selected in our study because of their reported curative effects of different mechanisms of action.

Dominance of Pro-Inflammatory Cytokines Over Anti-Inflammatory Ones in Placental Bed of Creta Cases.

Objective: The objective of the study is to investigate changes occurring in key inflammatory cytokines at molecular level (including genetic and protein) in placental bed of placenta creta compared to that of normal placenta and their correlation to interstitial extravillous trophoblasts (EVT) number.

Subjects And Methods: Case-control study including placentas of patients with invasive placentation (creta placentas, = 19) compared with those of normal placentation ( = 19). Besides routine histology and immunocytochemistry detection (cytokeratin-7 [CK-7]), addition to biochemical evaluation of expression of various cytokines including tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β), IL6, IL-1RA, IL-8, IL-10, and IL-13 was carried out.

Pattern of adhesive molecules expression in placenta of non-complicated ART pregnancies.

Objective: To investigate changes occurring in the morphometric parameters of chorionic villi and their vessels as well as in adhesive molecules expression in placenta of ART pregnancies.

Methods: Case-control study including a total of 52 placentas of non-complicated pregnancies of women delivered by spontaneous conception (SC) (n = 26) compared with those of ART (n = 26). Histological and morphometric assessment of fetal chorionic villi as well as the expression of various adhesive molecules (ICAM-1, VCAM-1 and PECAM-1) were performed in fetal plasma and placenta.

Reversal of tubo-ovarian atypical epithelial patterns after cessation of ovarian stimulation by letrozole.

Letrozole (LTZ), one of the ovulation induction medications, is increasingly prescribed in various gynaecological conditions. Previous studies have demonstrated its potential hazardous effect on the ovarian surface epithelium (OSE) as well as on tubal epithelial cells (TEC). However, it is not clear whether this effect could be reversed by LTZ cessation.