CD4+ lymphocytes improve venous blood flow in experimental arteriovenous fistulae
نویسندگان
چکیده
منابع مشابه
Stent placement versus angioplasty improves patency of arteriovenous grafts and blood flow of arteriovenous fistulae.
BACKGROUND While endovascular stent placement is the standard of care in most percutaneous coronary and peripheral artery intervention, its role in the salvage of thrombosed and stenotic hemodialysis access remains controversial. DESIGN, SETTING, PARTICIPANTS, AND MEASUREMENTS We compared the effects of stent versus angioplasty on primary patency rates in the treatment of stenotic arterioveno...
متن کاملMeasurement by venous occlusion plethysmography of blood flow through surgically created arteriovenous fistulae in the human forearm.
1. Plethysmographs containing the hand plus forearm were used to measure blood flow in patients with a srugically created arteriovenous fistula in one forearm. 2. Apparent flow rate was stable over a limited range of collecting pressures; the absolute value of these pressures varied from patient to patient. 3. After arterial occlusion, blood flow increased by a similar amount on the normal side...
متن کاملKHA-CARI Guideline: vascular access - central venous catheters, arteriovenous fistulae and arteriovenous grafts.
Department of Nephrology, Monash Medical Centre, Department of Medicine, Monash University, Department of Radiology, Austin Health, Melbourne, Victoria, Department of Renal Medicine, Fremantle Hospital, Fremantle, Western Australia, Department of Nephrology, Royal Adelaide Hospital, Adelaide, South Australia, Department of Renal Medicine, The Canberra Hospital, Canberra, Australian Capital Terr...
متن کاملChallenges and management of high-flow arteriovenous fistulae.
The Kidney Dialysis Outcomes Quality Initiative and Fistula First Initiative have embraced the arteriovenous fistula as the gold standard for hemodialysis accesses. Despite this status, fistulae are fraught with complex issues ranging from a high primary failure rate to high flow resulting in increased cardiovascular morbidity. It is important not to overlook the insidious peril of a hyperfunct...
متن کاملRegression of Dural Arteriovenous Fistulae after Venous Flow Reconstructive Surgery in a Case with Hemangiopericytoma at the Confluence of Sinuses
BACKGROUND The mechanism by which acquired dural arteriovenous fistula (dAVF) develops is still unclear. Few cases have been reported with both dAVF and intracranial tumors, and in these few cases the authors have proposed that induced venous hypertension may lead to the pathogenesis of dAVF. We experienced a case of intrasinusoidal hemangiopericytoma (HPC) with dAVF development. In addition to...
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ژورنال
عنوان ژورنال: Surgery
سال: 2015
ISSN: 0039-6060
DOI: 10.1016/j.surg.2015.02.018