conclusions our comprehensive literature review showed that our study was the first investigation in iran and the region, which determined the prevalence of nafld based on tissue diagnosis. we believe that the prevalence of nafld/nash in our donors can represent the overall prevalence in this age group in iran. results among 116 cases, two were diagnosed as probable nash. there was a significan...

background: iron deficiency and its related anemia, which is the world’s most widespread nutritional deficiency, can be one of the possible consequences of regular blood donation. this research was carried out to compare iron stores in regular blood donors and first-time blood donors in tehran regional blood transfusion center. materials and methods: this study was carried out on 2,149 male blo...

CONTEXT Obesity is increasing in prevalence and it is important to understand factors that regulate adipose tissue lipid metabolism. Recently, endogenous expression of apolipoprotein E (apoE) in adipose tissue has been shown to have important effects on adipocyte lipid flux and gene expression. Adipose tissue is also a physiological target of angiotensin II (AII). OBJECTIVE The aim of the cur...

The safety of healthy peripheral blood stem cell (PBSC) donors receiving recombinant human granulocyte colony-stimulating factor (rhG-CSF) is a topic that has received considerable attention in recent literature.1-3 The short-term adverse events related to both mobilization and collection as well as the problem of long-term safety monitoring have been discussed extensively, although the latter ...

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...

The nature and specificity of the mononuclear cells in passively transferred autoimmune encephalomyelitis and adrenalitis were studied. The recipients were prepared by production of a small heat lesion in the target tissue 5 days before transfer. Within 24 hr after transfer of lymph node cells from donors sensitized with the corresponding tissue antigen, a dense mononuclear cell infiltrate deve...

The basic concept behind tissue engineering is to recreate existing surgical or mechanical device-related procedures, even if those procedures greatly reduced the rate of untimely death. phrase "Tissue Engineering" (TE), coined in 1933 by Langer and Vacanti, refers time-on-demand available organ donors suitable complementary biological habitats.
 TE multifaceted product researchers that ha...

This study aimed to characterize donors according to gender, age group, cause of brain death; quantify donors with hypernatremia, hyperpotassemia and hypopotassemia; and get to know which organs were the most used in transplantations. This quantitative, descriptive, exploratory and retrospective study was performed at the Organ Procurement Organization of the University of São Paulo Medical Sch...