Therapeutic Potential Effect of Glycogen Synthase Kinase 3 Beta (GSK-3β) Inhibitors in Parkinson Disease: Exploring an Overlooked Avenue.

Parkinson's disease (PD) is a progressive neurodegenerative disease of the brain due to degeneration of dopaminergic neurons in the substantia nigra (SN). Glycogen synthase kinase 3 beta (GSK-3β) is implicated in the pathogenesis of PD. Therefore, the purpose of the present review was to revise the mechanistic role of GSK-3β in PD neuropathology, and how GSK-3β inhibitors affect PD neuropathology.

The therapeutic value of Myrtus communis L.: an updated review.

Myrtus communis L. (Family: Myrtaceae) is naturally found in the western part of Asia, Southern Europe, and North Africa. It has been reportedly applied in pharmaceutical industry, traditional medicine, cosmetics, spices, and food.

An electron microscopic and biochemical study of the potential protective effect of ginger against Cadmium-induced testicular pathology in rats.

Cadmium (Cd) is a toxic heavy metal used in many industries. Since the second half of the 20th century, legislation on Cd use was put to limit the exponential rise in its environmental levels. This study aimed to investigate Cd's functional and ultrastructural changes on rats' reproductive systems and the role of Zingiber officinale (Ginger) in protecting against Cd-induced toxicity.

The involvement of Nrf2/HO-1/cytoglobin and Ang-II/NF-κB signals in the cardioprotective mechanism of lansoprazole against cisplatin-induced heart injury.

Cardiac toxicity is a serious adverse effect of cisplatin (CIS). Lansoprazole (LPZ) is a proton pump inhibitor with promising cardioprotective effects. Our study planned to examine the cardioprotective effect of LPZ against CIS-induced cardiac injury.

Prognostic value of myocardial scar in ischaemic and non-ischaemic cardiomyopathy using cardiac magnetic resonance imaging.

Aim: The aim of this research was to evaluate the prognostic value of myocardial scar using cardiac magnetic resonance (CMR) imaging in patients with ischaemic cardiomyopathy (ICM) and non-ischaemic cardiomyopathy (NICM).

Methods: One hundred and fifty-four patients with either ICM or NICM underwent CMR with late gadolinium enhancement sequences for assessment of left ventricular ejection fraction (LVEF), and detection and quantification of any myocardial scar using three methods: manual, number of segments involved, and percentage of scarred myocardium. Patients were followed up for at least six months for clinical cardiac events.

Therapeutic Potential of Mesenchymal Stem Cells versus Omega n - 3 Polyunsaturated Fatty Acids on Gentamicin-Induced Cardiac Degeneration.

This study compared the cardioprotective action of mesenchymal stem cells (MSCs) and PUFAs in a rat model of gentamicin (GM)-induced cardiac degeneration. Male Wistar albino rats were randomized into four groups of eight rats each: group I (control group), group II (gentamicin-treated rats receiving gentamicin intraperitoneally (IP) at dose of 100 mg/kg/day for 10 consecutive days), group III (gentamicin and PUFA group receiving gentamicin IP at dose of 100 mg/kg/day for 10 consecutive days followed by PUFAs at a dose of 100 mg/kg/day for 4 weeks), and group IV (gentamicin and MSC group receiving gentamicin IP at dose of 100 mg/kg/day followed by a single dose of MSCs (1 × 10)/rat IP). Cardiac histopathology was evaluated via light and electron microscopy.

Mitral valve repair versus replacement in severe ischemic mitral regurgitation systematic review and meta-analysis.

Background And Aim: Ischemic mitral regurgitation (IMR) is a serious consequence of coronary artery disease. The choice of the optimal surgical strategy remains debatable. The aim of the present meta-analysis is to compare the outcomes of mitral valve repair (RPR) versus replacement (RPL) regarding perioperative mortality, overall mortality, reoperation, recurrence of MR, and reverse remodeling after surgery.

Umbelliferone alleviates hepatic ischemia/reperfusion-induced oxidative stress injury via targeting Keap-1/Nrf-2/ARE and TLR4/NF-κB-p65 signaling pathway.

Umbelliferone (UMB; 7-hydroxycoumarin) is a natural compound that exhibited a diversity of pharmacological activities. Its protective effects against various ischemia/reperfusion (IR) injuries, including heart, kidney, and testis, have been observed. However, their effect on hepatic IR is still not investigated yet.

CT tractography in anterior abdominal stab wounds: a proposed algorithm.

Purpose: This study evaluates the accuracy of IV contrast-enhanced computed tomography (CT) tractography in the detection of peritoneal violation in anterior abdominal stab wounds (AASW) and its impact on the management algorithm.

Methods: This prospective study included 61 patients who presented to Kasr Alainy Hospital with AASW. According to the IV contrast-enhanced CT tractography, they were classified into penetrating, equivocal and non-penetrating injuries.

Arg753Gln Polymorphisms in the Toll-Like Receptor 2 Gene are Associated with Cytomegalovirus Infection in Egyptian Bone Marrow Recipients.

Background: Previous studies have shown that cytomegalovirus (CMV) induced innate immune response via activation of Toll-like receptor 2 (TLR2). The association between CMV among specific single-nucleotide polymorphisms (SNPs) in the TLR2 gene was also investigated.

Objective: This study investigated the relationship between specific SNPs in the TLR2 gene (G>A), TLR2-Arg753Gln (rs5743708), and CMV replication after bone marrow transplantation.

Coffea arabica Bean Extracts and Vitamin C: A Novel Combination Unleashes MCF-7 Cell Death.

Background: Vitamin C (VC) is believed to enhance immunity and is regularly integrated as a supplementary agent during several treatments.

Objective: The green (GC) and roasted (RC) coffee (Coffea arabica) aqueous extracts (0, 125, 250 and 500 μg/ml) combined with VC (50 μg/ml) were examined on the cancerous MCF-7 cell line and normal human lymphocytes.

Methods: Neutral red uptake assay, comet assay, immunocytochemical reactivity for protein expression and mRNA expression of apoptosis-related genes were performed.

Gastric tube esophagoplasty for pediatric esophageal replacement.

Background: Esophageal replacement in children is indicated in cases of esophageal atresia with or without fistula, in case of long gap esophageal atresia or failed primary repair. Intractable post corrosive esophageal stricture is considered also a major indication for replacement.

Methods: This is a cohort retrospective study of esophageal replacement cases by gastric tube carried out at the pediatric surgery department at Cairo University between 2011 and 2015.

Role of ultrasound biomicroscopy in the planning for secondary implantation of intra ocular lens in aphakia.

Purpose This is a prospective investigational study that was performed at Tanta University Eye Hospital, Tanta, Egypt to evaluate the role of ultrasound biomicroscopy (UBM) in planning secondary implantation of intra ocular lens (IOL) in aphakia. Methods Preoperative UBM was performed for the assessment of anterior segment of 30 aphakic eyes admitted for secondary IOL implantation with special attention to central corneal thickness (CCT), anterior chamber depth (ACD), ciliary sulcus (CS), anatomical changes, and posterior capsular (PC) integrity which had been assessed by measuring the remnants of PC with special attention to the 12, 3, 5, 6, 7, and 9 o'clock meridians. Results This study involved 30 eyes in 27 patients; 16 males and 11 females.