نتایج جستجو برای: vascular cryptogams

تعداد نتایج: 220056  

Journal: :iranian journal of pathology 2015
noushin afshar moghaddam parvin mahsuni diana taheri

background and objectives: angiogenesis is essential for growth and metastasis of solid malignancies. tumor vessel count and expression of vascular endothelial growth factor (vegf), a potent angiogenic factor, have been associated with prognosis. this study was designed to assess vessels density by using cd31 and cd105 (endoglin) and their correlation with expression of vegf and proliferative i...

Journal: :journal of research in medical sciences 0
lei wang shan ji zeneng cheng

background: the effects of the vascular endothelial growth factor (vegf) gene ?2578c/a polymorphism on colorectal cancer (crc) risk have been investigated in some studies; however, the results of these studies were conflicting and ambiguous. therefore, we aimed to do a meta-analysis to investigate the association of vegf ?2578c/a polymorphisms with crc risk from all eligible case-control studie...

Journal: :the journal of tehran university heart center 0
babak baharvand-ahmadi department of cardiology, lorestan university of medical sciences, lorestan, iran. mehrdad namdari department of cardiology, lorestan university of medical sciences, lorestan, iran. hirbod mobarakeh farzan clinical research institute, tehran, iran.

background: diagnosis of coronary artery disease (cad) in early stages is vital in decreasing mortality by reducing the risk factors. the aim of this study was to investigate the association between erectile dysfunction (ed) and cad. methods: a total of 200 patients were divided into four groups according to their angiography results: group 1 (g1, n = 59): patients with one-vessel disease (1-vd...

Journal: :iranian journal of child neurology 0
alireza tavasoli 1. pediatric neurology division, neurometabolic registry center, children’s medical center, tehran university of medical sciences, tehran, iran parastoo rostami 2. division of endocrinology and metabolism, department of pediatrics, children’s medical center, tehran university of medical sciences, tehran, iran mahmoud reza ashrafi 1. pediatric neurology division, neurometabolic registry center, children’s medical center, tehran university of medical sciences, tehran, iran parvaneh karimzadeh 3. pediatric neurology, pediatric neurology research center, shahid beheshti university of medical sciences, tehran, iran 4.pediatric neurology excellence center, pediatric neurology department, mofid children hospital, faculty of medicine, shahid beheshti university of medical sciences (sbmu), tehran, iran

how to cite this article: tavasoli ar, rostami p, ashrafi mr, karimzadeh p. neurological and vascular manifestations of ethylmalonic encephalopathy. iran j child neurol. spring 2017; 11(2):57-60.   abstract objective ethylmalonic encephalopathy (ee) is a severe mitochondrial disease of early infancy clinically characterized by a combination of developmental delay, progressive pyramidal signs, a...

Journal: :iranian biomedical journal 0
عاطفه سلوک atefeh solouk حمید میرزاده hamid mirzadeh محمدعلی شکرگزار mohammad ali shokrgozar مهران صولتی هشتجین mehran solati-hashjin سیامک نجاریان siamak najarian alexander m. seifalian

background: surface properties of a biomaterial could be critical in determining biomaterial’s biocompatibility due to the fact that the first interactions between the biological environment and artificial materials are most likely occurred at material’s surface. in this study, the surface properties of a new nanocomposite (nc) polymeric material were modified by combining plasma treatment and ...

Journal: :journal of current ophthalmology 0
هرمز شمس hormoz chams حسن بهبودی hassan behboudi فریبا قاسمی fariba ghassemi فریدون دواچی fereydoun davatchi فرهاد شهرام farhad shahram شیدا شمس دواچی sheyda chams-davatchi

purpose : to investigate and compare the causes of blindness in ocular behçet’s disease (bd) in men and women methods : in a retrospective, descriptive investigation from 1976 to 2008, 6,021 bd cases were registered in our bd unit of shariati hospital of tehran university of medical sciences (tums). at the last visit, 187 patients (124 men and 63 women) were blind (vision=1/10 or less) at least...

Journal: :iranian journal of basic medical sciences 0
kaveh moradi department of anatomy, medical school, tehran university of medical sciences, tehran, iran mehdi abbasi department of anatomy, medical school, tehran university of medical sciences, tehran, iran farid aboulhasani department of anatomy, medical school, tehran university of medical sciences, tehran, iran niloufar abbasi faculty of medicine, tehran medical branch, islamic azad university, iran kehinde adebayo babatunde department of anatomy, medical school, tehran university of medical sciences, tehran, iran fereydoon sargolzaeiaval department of anatomy, faculty of medicine, zahedan university of medical sciences, zahedan, iran

objective(s):although previous studies have confirmed the beneficial effects of human umbilical cord matrix stem cell (hucm) transplantation post myocardial infarction (mi), but this stem cell resource has no potential to induce angiogenesis. in order to achieve the process of angiogenesis and cardiomyocyte regeneration, two required factors for cardiac repair agents were examined namely; hucm ...

Journal: :medical journal of islamic republic of iran 0
ali khalvat from the dept. of rheumatology, imam khomeini hospital. tehran university of medical sciences. tehran. l.r. iran reza najafizadeh

a 33-year-old female-a known case of behcet's disease- was admitted to the hospital due to fever, dyspnea and hemoptysis. one week before admission, she had developed right leg swelling. the history suggested either deep vein thrombosis (dvt) and pulmonary emboli or pulmonary artery vasculitis. diagnostic tests were requested and the necessary treatment was started accordingly

Background Pediatric vascular anomalies comprise a heterogeneous group of clinical disorders of varying severity. These anomalies are divided into vascular tumors or vascular malformations. Different therapeutic strategies have been used depending on the pathology in question. In recent years, mammalian target of rapamycin (mTOR) inhibitors have been explored as a therapeutic option in patients...

Journal: :archives of trauma research 0
jon david simmons division of trauma and surgical critical care, university of south alabama, usa; division of trauma and surgical critical care, university of south alabama, usa +1-2514717971, [email protected] william bryant walker section of trauma and surgical critical care, university of mississippi medical center, jackson, mississippi, usa joseph william gunter iii section of trauma and surgical critical care, university of mississippi medical center, jackson, mississippi, usa naveed ahmed section of trauma and surgical critical care, university of mississippi medical center, jackson, mississippi, usa

background a gunshot wound to the lower extremity with combined skeletal and vascular injuries can be difficult to manage. in clinical practice, it is not always possible to assemble a multispecialty team to work seamlessly to attain this goal, and the end result may be unnecessary prolonged ischemic time. a covered endovascular stent (evs) can be used initially to restore perfusion without nee...

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