نتایج جستجو برای: and tissue

تعداد نتایج: 16884497  

Journal: :emergency journal 0
mahboob pouraghaei department of emergency medicine, tabriz university of medical sciences, tabriz, iran mohammad tagizadieh department of pathalogy, tabriz branch, islamic azad university, tabriz, iran ali tagizadieh critical care unit, tuberculosis and respiratory research center, tabriz university of medical sciences, tabriz, iran payman moharamzadeh department of emergency medicine, tabriz university of medical sciences, tabriz, iran samaneh esfahanian department of medicine, islamic azad university, tabriz branch faculty of medicine, tabriz, iran kavous shahsavari nia road traffic injury research center, department of emergency medicine,tabriz university of medical sciences, tabriz, iran

introduction: organ donation is one of the surviving procedures which can increase the life expectancy of end-stage patients. inappropriate beliefs and attitude of individuals to organ donation, their poor knowledge, and the socio-economic level are one of the most important barriers for organ donation. therefore, here knowledge and attitude levels among relatives of trauma patients regarding o...

Journal: :anatomical sciences journal 0
reza samanipour department of nuclear engineering, faculty of basic science and nuclear engineering, najafabad branch, islamic azad university, najafabad, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (islamic azad university science and research branch) hossein salehi rozveh department of anatomical sciences, school of medicine, isfahan university of medical sciences, isfahan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (isfahan university of medical sciences)

bone tissue engineering has been one of the most promising areas of research, providing a potential clinical application to cure bone defects. recently, various stem cells, including embryonic stem cells (escs), bone marrow-derived mesenchymal stem cells (bm-mscs), umbilical cord blood-derived mesenchymal stem cells (ucb-mscs), adipose tissue-derived stem cells (adscs), muscle-derived stem cell...

Journal: :journal of dental research, dental clinics, dental prospects 0
vahid esfahanian assistant professor shirin zahra farhad assistant professor mehrnaz sadighi

background and aims. furcally-involved teeth present unique challenges to the success of periodontal therapy and influence treatment outcomes. this study aimed to assess to compare use of adm and connective tissue membrane in class ii furcation defect regeneration. materials and methods. 10 patient with 2 bilaterally class ii furcation defects in first and/or second maxilla or man-dibular molar...

Journal: :acta medica iranica 0
khodamorad jamshidi department of orthopaedic surgery, tehran university of medical sciences, tehran, iran. iman qomashi department of orthopaedic surgery, tehran university of medical sciences, tehran, iran. mehdi ramezan shirazi department of orthopaedic surgery, tehran university of medical sciences, tehran, iran.

lipoma is the most common soft tissue tumor but the presence of osseous component within the tumor is quite rare. some studies show that less than 1% of lipomas were ossified. we describe the histological, radiological and diagnostic features of an ossified intramuscular lipoma. to the best of the authors' knowledge, a symptomatic ossified intramuscular lipoma without any cortical erosion and h...

Babak Pourmollaabbassi, Batool Hashemibeni, Ebrahim Esfandiari,

Human adipose tissue represents an abundant, practical and appealing source of donor tissue for autologous cell replacement. Recent findings have shown that stem cells within the stromalvascular fraction of adipose tissue display a multilineage developmental potential. Adipose tissue-derived stem cells can be differentiated towards adipogenic, osteogenic, chondrogenic,myogenic and neurogenic li...

Journal: :journal of dental research, dental clinics, dental prospects 0
vahid esfahanian dr hedayatollah golestaneh dr omid moghaddas dr mohamad reza ghafari dr

background and aims. connective tissue grafts with and without periosteum is used in regenerative treatments of bone and has demonstrated successful outcomes in previous investigations. the aim of present study was to evaluate the effectiveness of connective tissue graft with and without periosteum in regeneration of intrabony defects. materials and methods. in this single-blind randomized spli...

Journal: :journal of medical signals and sensors 0
hajarossadat asgarifar adekunle oloyede firuz zare

background: this study is the first research investigating the possible effect of pulsed power signals on the characteristics of cortical bone by comparing the mechanical properties of this type of bone pre and post expose to pulsed power. methods: a positive buck-boost converter was applied to generate adjustable high voltage, high frequency pulses (up to 500 v and 10 khz). the functional beha...

Journal: :journal of dentistry, shiraz university of medical sciences 0
leila khojastepour dept. of oral and maxillofacial radiology, school of dentistry, shiraz university of medial science, shiraz, iran. abdolaziz haghnegahdar dept. of oral and maxillofacial radiology, school of dentistry, shiraz university of medial science, shiraz, iran. hamed sayar post graduate student, dept. of oral and maxillofacial radiology, school of dentistry, shiraz university of medial science, shiraz, iran.

statement of the problem: most of the soft tissue calcifications within the head and neck region might not be accompanied by clinical symptoms but may indicate some pathological conditions. purpose: the aim of this research was to determine the prevalence of soft tissue calcifications in cone beam computed tomography (cbct) images of mandibular region. materials and method: in this cross sectio...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم 1389

this research concentrates on the lithostratigraphy, biostratigraphy, microfacies and sedimentary environment of the asmari and gachsaran formations at southwest firuzabad. the thickness of the studied section in all 608.95 meters that 220.8 meters belong to the asmari formation and 387.95 meters belong to the gachsaran formation (champe and mol members). in the study area, the asmari formation...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1390

abstract birbery and corruption and other criminal and as such is one of social phenomena , and i can firmly say that society is protected and safe from harm , this is criminal . eache community is familiar with these crimes and the crime associated ( direct or indirect ) with the political economic , social , and cultural beliefs and religious issues , especially with the community . admitted...

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