PLASMA EXUDATION
نویسندگان
چکیده
منابع مشابه
Plasma exudation in the airways: mechanisms and function.
Inflammatory challenges of tracheobronchial and nasal mucosa produce prompt extravasation or exudation of plasma from the well developed microcirculation just beneath the epithelial base. Plasma exudation is not an exaggeration of the normal capilliary exchange of fluid and solutes but a specific inflammatory response of post-capilliary venules. The exuded plasma may not produce oedema. By a ra...
متن کاملREVIEW e of increased airway microvascular permeability and plasma exudation in asthma
respectively, may also contribute to oedema ~:.U~e~Sme1n1 of increased bronchial vascular permeabtllty In Involved measurement or the extravasation or radlolaproteln-bound dyes. Non-Invasive techniques are less but measurement or the rate of clearance or Inhaled isotope may prove successful. Airway oedema appears feature of asthma and future research may be aimed drugs that specifically prevent...
متن کاملvin-induced plasma exudation in guinea-pig airways in vivo and the effect of neutrophil depletion
.. n.ofrlhut·lon or neutrophlls to the action or endotoxin on in the airways or anaesthetized guinea-pigs was -•••cu•·•n~ the extra"Yasatlon or E"Yans blue dye. Endotoxin •llhrrflfdtsJ caused a dose-dependent Increase ln mlcro"Yascular blue dye which was maximal arter 2S mln (p<O.OS). The Correspondence: Or T.W. Evans, Dept of Thoracic Medicine, National Heart and Lung Institute, Dovehouse Stre...
متن کاملAdenosine A(1) receptors mediate plasma exudation from the oral mucosa.
The purpose of this study was to pharmacologically characterize the adenosine receptor subtype(s) that mediates adenosine-induced increases in macromolecular efflux from the intact hamster cheek pouch. Using intravital microscopy, we found that 1,3-dipropyl-8-(2-amino-4-chlorophenyl)-xanthine (PACPX), a selective adenosine receptor-1 antagonist, but not 3,7-dimethyl-1-propargylxanthine (DMPX), ...
متن کاملEffects and interactions of opioids on plasma exudation induced by cigarette smoke in guinea pig bronchi.
The effects of opioids on cigarette smoke-induced plasma exudation were investigated in vivo in the main bronchi of anesthetized guinea pigs, with Evans blue dye as a plasma marker. Acute inhalation of cigarette smoke increased plasma exudation by 216% above air control values. Morphine, 0.1-10 mg/kg but not 30 mg/kg, inhibited the exudation but had no significant effect on substance P-induced ...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1937
ISSN: 0003-4932
DOI: 10.1097/00000658-193712000-00010