Reactive Hyperemia in Cutaneous Tissue in Generalized Scleroderma
نویسندگان
چکیده
منابع مشابه
Reactive Hyperemia in Human Forearm Vessels
Background The role of nitric oxide (NO) in reactive hyperemia (RH) is not well known. We investigated whether NO plays a role in RH in human forearm vessels by examining the effects of N0-monomethyl-L-arginine (L-NMMA), a blocker of NO synthesis, on reactive hyperemic flow. Methods and Results Forearm blood flow (FBF) was measured by strain-gauge plethysmography with a venous occlusion techniq...
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To the Editor: We read with great interest Dr Huang’s study, published in Arteriosclerosis, Thrombosis, and Vascular Biology.1 We are in total agreement with the authors about the clinical relevance in the perioperative setting of the hyperemic flow velocity, measured by brachial artery Doppler ultrasound. Dr Huang suggests that reactive hyperemia increases the accuracy of the noninvasive vascu...
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We tested the hypothesis that cyclooxygenases (COXs) or COX products inhibit nitric oxide (NO) synthesis and thereby mask potential effects of NO on reactive hyperemia in the cutaneous circulation. We performed laser-Doppler flowmetry (LDF) with intradermal microdialysis in 12 healthy volunteers aged 19-25 yr. LDF was expressed as the percent cutaneous vascular conduction (%CVC) or as the maxim...
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In pentobrabital-anesthetized open chest dogs, myocardial adenosine content is elevated by 5 or 15 seconds of left coronary artery occlusion and falls exponentially to control levels during reactive hyperemia. The rate constants for adenosine dissipation are (mean +/- SEM): -0.08 +/- 0.01 and -0.034 +/- 0.007 sec-1 after 5- and 15-second occlusion, respectively. Kinetic analysis of the reactive...
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HONDA, NISHIO, CHXKARA AIZAWA, AND YAWARA YOSHITOSHL Postocclusiue reactive hyferemia in the rabbit kidney. Am. J. Phvsiol. 215(l): 190-196. 1968.-Postocclusive hyperemia wa$ studied in the intact rabbit kidney. Characteristically, two phases of hyperemia were revealed after release of thp: arterial occlusion: an initial phase of overshoot of flow and a succeeding decrement below the preocclusi...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1978
ISSN: 0022-202X
DOI: 10.1111/1523-1747.ep12515103