نتایج جستجو برای: myocarial edema

تعداد نتایج: 43955  

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان آذربایجان شرقی 1380

التهاب پاسخ طبیعی بدن در مقابل آسیب های وارده از قبیل آسیبهای مکانیکی ، فیزیکی ، شیمیایی، تهاجم میکروارگانیسمها و واکنشهای آنتی ژن -آنتی بادی می باشد که می تواند به صورت حاد یا مزمن وجود داشته باشد. التهاب حاد که مورد بحث می باشد در اثر واکنش عروق خونی و ریلیز مدیاتورهای شیمیایی و تجمع نوتروفیلها در موضع ملتهب بروز می نماید. در این مطالعه سعی شده است نقش سیستم سروتونرژیک مرکزی بر روی التهاب در ...

AHMAD KHODADAD, GHOLAM REZA KHATAMI, MEHRI NAJAFI,

A 34 day-old girl infant was admitted for poor feeding and cholestasis. She had a bulging fontanelle, with no evidence of intracranial infection or hemorrhage. Investigations demonstrated that she had galactosemia. Computed tomographic scans demonstrated the presence of diffuse cerebral edema. After treatment the edema resolved.

Journal: :iranian biomedical journal 0
محمدتقی محمدی mohammad taghi mohammadi سید مصطفی شید موسوی seyed mostafa shid moosavi غلام عباس دهقانی gholam abbas dehghani

background: nitric oxide synthase (nos) activity is increased during hypertension and cerebral ischemia. nos inactivation reduces stroke-induced cerebral injuries, but little is known about its role in blood-brain barrier (bbb) disruption and cerebral edema formation during stroke in acute hypertension. here, we investigated the role of nos inhibition in progression of edema formation and bbb d...

Cyclizine (1-benzhydryl-4-methyl-piperazine, CAS 82-92-8, CYC, I), a piperazine derivative, belongs to H1 antihistamine group of drugs that shows such pharmacological properties as anti-inflammatory, anti-allergic and anti-platelet effects, similar to other H1-receptor antagonists. In this study, two new tolyl and cumene derivatives of I (1-ethyl-4-[(p-isopropylphenyl) (p-tolyl) methyl]-piperaz...

دارابی, شمسی, محمدی, محمدتقی, نوروززاده, علی,

Background and purpose: Overproduction of free radicals after brain ischemia exacerbates brain infarction and edema specifically during early reperfusion. The scavenging property of water-soluble fullerene derivatives is proven, so, the aim of this study was to evaluate the effects of fullerenol nanoparticles on brain infarction and edema, especially oxidative damages during reperfusion in an e...

بیژنی , علی, رسولی نژاد , سیداحمد, شیرزادیان , امیرحسین, قره داغلی , لیلا, مکانیکی , ابراهیم,

Background and purpose: Macular edema is a common causes of visual imparity in diabetic patients. Several studies to evaluate ways to prevent and slow down its progression have been done. This study to determine serum lipids, accelerate the creation and macular edema was performed. Materials and methods: Blood serum lipids in 180 diabetic patients referred to eye clinic of Shahid Beheshti ...

Journal: :American journal of physiology. Heart and circulatory physiology 2008
Ketaki V Desai Glen A Laine Randolph H Stewart Charles S Cox Christopher M Quick Steven J Allen Uwe M Fischer

Myocardial interstitial edema forms as a result of several disease states and clinical interventions. Acute myocardial interstitial edema is associated with compromised systolic and diastolic cardiac function and increased stiffness of the left ventricular chamber. Formation of chronic myocardial interstitial edema results in deposition of interstitial collagen, which causes interstitial fibros...

Journal: :Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2016
Satoshi Murai Tomotsugu Ichikawa Kazuhiko Kurozumi Yosuke Shimazu Tetsuo Oka Yoshihiro Otani Toshihiko Shimizu Isao Date

BCNU wafers are a form of interstitial chemotherapy that is expected to improve the survival of patients with malignant glioma. However, their adverse events, especially brain edema, sometimes cause significant clinical symptoms. In this study, we performed a volumetric analysis of brain edema after the implantation of BCNU wafers and reported on the clinical course, and exacerbation factors of...

Journal: :International Journal of Imaging Systems and Technology 2023

Abstract There is a lack of safe and effective technology to monitor intracranial pressure accurately non‐destructively. In this paper, the relationship between reduced scattering coefficient in clinical patients under different brain edema states was studied. First, MC simulation model constructed based on types edema. The results laid foundation for ICP detection. Second, changes caused by we...

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