Iron in joint inflammation.
نویسندگان
چکیده
منابع مشابه
Role of dopaminergic receptors in acute joint inflammation in the rabbits
The dopaminergic system has different effects on the cardiovascular and immune systems. Since both vascular injuries and activation of the immune system are involved in joint inflammation, in the present study the role of dopaminergic receptors in knee joint inflammation was studied. Evans blue (75 µ g/kg) was used in order to observe changes in permeability which occurred during the process ...
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The inflammatory response to microcrystals is one of the most powerful and intriguing examples of inflammation observable in man. Although many mechanisms of this reaction are well known, some aspects need to be further clarified, in particular those related to the self-limited nature of the process. Type and duration of the inflammatory reactions are mainly influenced by crystals characteristi...
متن کاملThe Effect of Chronic Inflammation on Knee Joint Vascular β-adrenoceptors in Rabbit
It has been shown that inflammation reduces the effectiveness of sympathetic nerves in the regulation of knee joint blood flow, and the joint vascular- ß adrenoceptors are changed due to acute inflammation from a majority of ß-1 to an equality of ß-1 and ß-2 receptors.. To investigate the role of sympathetic nerves in nerve induced vasoconstriction and changes in joint vascular ß-adrenoceptors ...
متن کاملAlterations in the vascular β-adrenoceptors of the rabbit knee joint due to acute inflammation
It has been shown that acute inflammation reduces the effectiveness of sympathetic nerves in the regulation of knee joint blood flow. To investigate the role of vascular β- adrenoceptors in this event, 12 NZW rabbits were maintained anaesthetized by 1 % halothane in N2O/O2, and acute knee joint inflammation was induced by intra-articular injection of 1 ml of 2% carageenan solution 24 hours be...
متن کاملTHE EFFECT OF CARRAGEENAN-INDUCED INFLAMMATION ON BLOOD FLOW IN THE RABBIT KNEE JOINT
Experiments were carried out on anesthetized adult New Zealand rabbits. Acute joint inflammation was achieved by intra-articular injection of 2% carrageenan. Radiolabelled microspheres were used to measure the effect of acute inflammation on blood flow in the knee joint and establish whether neural influences on blood vessel caliber were affected. Surgical exposure of the posterior joint "capsu...
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ژورنال
عنوان ژورنال: Annals of the Rheumatic Diseases
سال: 1993
ISSN: 0003-4967
DOI: 10.1136/ard.52.1.67