Portal venular constriction during anaphylactic shock in anesthetized rats
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چکیده
منابع مشابه
MRI Reveals Edema in Larynx (But Not in Brain) During Anaphylactic Hypotension in Anesthetized Rats
PURPOSE Anaphylactic shock is sometimes accompanied by local interstitial edema due to increased vascular permeability. We performed magnetic resonance imaging (MRI) to compare edema in the larynx and brain of anesthetized rats during anaphylactic hypotension versus vasodilator-induced hypotension. METHODS Male Sprague Dawley rats were subjected to hypotension induced by the ovalbumin antigen...
متن کاملIn vivo evaluation of venular glycocalyx during hemorrhagic shock in rats using intravital microscopy.
Hemorrhage is responsible for a large percentage of trauma-related deaths but the mechanisms underlying tissue ischemia are complex and not well understood. Despite the evidence linking glycocalyx degradation and hemorrhagic shock, there is no direct data obtained in vivo showing glycocalyx thickness reduction in skeletal muscle venules after hemorrhage. We hypothesize that damage to the endoth...
متن کاملBrief Communication In vivo evaluation of venular glycocalyx during hemorrhagic shock in rats using intravital microscopy☆☆☆
Article history: Accepted 4 November 2012 Available online 12 November 2012 Hemorrhage is responsible for a large percentage of trauma‐related deaths but the mechanisms underlying tissue ischemia are complex and not well understood. Despite the evidence linking glycocalyx degradation and hemorrhagic shock, there is no direct data obtained in vivo showing glycocalyx thickness reduction in skelet...
متن کاملanaphylactic shock during pulmonary hydatid cyst surgery
case presentation we report a case of anaphylactic shock during surgery of pulmonary hydatid cyst in a 42 year old woman and its management. conclusions during the surgery of hydatid cyst, any hemodynamic instability should raise the suspension of anaphylaxis and early resuscitation should be instituted. introduction hydatid cyst is a parasitic disease caused by a tapeworm echinococcusgranulosu...
متن کاملAnaphylactic Shock During Pulmonary Hydatid Cyst Surgery
INTRODUCTION Hydatid cyst is a parasitic disease caused by a tapeworm Echinococcusgranulosus. Humans are accidental hosts and infected after digestion of foods contaminated to fecal matter of definite hosts. The most affected organs are liver and lungs. Rupture of cyst (spontaneous rupture or rupture due to trauma or surgery) can cause anaphylactic reactions. Even considered as a rare event dur...
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ژورنال
عنوان ژورنال: Biomedical Research
سال: 2013
ISSN: 0388-6107,1880-313X
DOI: 10.2220/biomedres.34.61