Objective(s): Neutrophils play an important role in ischemia/reperfusion (IR) induced skeletal muscle injury. Microtubules are required for neutrophil activation in response to various stimuli. This study aimed to investigate the effects of colchicine, a microtubule-disrupting agent, on skeletal muscle IR injury in a rat hindlimb ischemia model. Materials and Methods: Twenty-one Sprague-Dawley ...

AIMS The aim of this study was to compare coronary artery bypass grafting (CABG) using either endoscopic (EVH) or open harvest (OVH). Leg-related morbidity and histological comparison of the veins were the outcome measures. METHODS One hundred consecutive patients scheduled for isolated CABG were randomly divided into two goups: an EVH and OVH group. Perioperative data were recorded. Patients...

The results of algorithmic approbation the technique polarization tomography digital histological study age damage to myocardium and lung tissue based on reconstruction linear birefringence maps are presented. Relationships between temporal change in magnitude statistical moments 1-4 orders characterizing distribution degree crystallization sections duration were determined. Established time in...

INTRODUCTION In pancreatic ischemia/reperfusion (IR) injury (IRI) the role of nitric oxide (NO) is not completely understood. Using a rat model of normothermic in situ IRI, the effect of endogenous and exogenous NO donors on post-ischemic tissue oxygenation and tissue damage was investigated. METHODS IR was induced by 2-hour normothermic in situ ischemia of a pancreatic tail segment peduncula...

Ultrasound examination is a non-invasive diagnostic technique that is used on patients with suspected or established renal disease. The purpose of this study was to determine the role of intrarenal Doppler ultrasonography in the assessment of the renal pathology of patients with chronic kidney disease (CKD), as shown by kidney biopsy. This retrospective analysis enrolled 992 consecutive patient...

The comparative nephrotoxicity of i.v. cisplatin, i.v. carboplatin and six p.o. ammine/amine Pt(IV) dicarboxylates was studied in rodents following single MTD treatments. In mice, i.v. cisplatin caused proteinuria (1 g 'l), glycosuria (16.7 mM) and decreased GFR at 4 days, and histological kidney damage with onset at 6 days. In contrast, mice treated with i.v. carboplatin or p.o. ammine/amine P...

BACKGROUND Sildenafil treatment ameliorates progressive renal injury resulting from extensive renal ablation; however, modifications induced by sildenafil in the glomerular hemodynamic pathophysiology of the remnant kidney have not been investigated. AIM To determine the effects of sildenafil in the glomerular microcirculation and their relation to histological damage in the renal ablation mo...

BACKGROUND AND AIM To what extent the serum levels of alanine aminotransferase (ALT) are related to histological characteristics of liver damage caused by hepatitis C virus (HCV) infection among patients with end-stage renal disease (ESRD) remains unclear. METHODS Patients with a positive anti-HCV antibody titer confirmed by supplemental tests were evaluated by liver biopsy. We compared ALT l...

BACKGROUND AND PURPOSE Thiopental has been shown to protect against cerebral ischemic damage; however, it has undesirable side effects. We have examined how thiopental alters histological, physiological, and biochemical changes during and after hypoxia. These experiments should enable the discovery of agents that share some of the beneficial effects of thiopental. METHODS We made intracellula...