Collateral Circulation - Physiology
Research News and Information

Sunday, November 22, 2009

Clinical features, surgical treatment, and long-term outcome in adult patients with moyamoya disease. Clinical article.

30 Oct 2009 OBJECT: The object of this study was to report the clinical features, surgical treatment, and long-term outcomes in adults with moyamoya phenomenon treated at a single institution in the US. METHODS: Forty-three adult patients with moyamoya disease ... Read more...

Noninvasive MR imaging of cerebral perfusion in patients with a carotid artery stenosis.

13 Sep 2009 BACKGROUND: Arterial spin labeling (ASL) perfusion MRI with image acquisition at multiple delay times can be used to measure delays in the arrival of arterial blood to the brain. We assessed the effect of a symptomatic internal carotid artery (ICA) ... Read more...

Long-term portal hypertension increases the vasodilator response to acetylcholine in rat aorta: role of prostaglandin I2.

5 Sep 2009 In the present study, we have analysed both the effect of long-term portal hypertension on the vasomotor response to acetylcholine in rat aorta and the mechanism involved in this response. For this purpose, sham-operated rats and rats with ... Read more...

Latest indexed articles for 'Collateral Circulation - Physiology'

These are the very latest articles for this heading:

• Clinical features, surgical treatment, and long-term outcome in adult patients with moyamoya disease. Clinical article. 30 Oct 2009
• Noninvasive MR imaging of cerebral perfusion in patients with a carotid artery stenosis. 13 Sep 2009
• Long-term portal hypertension increases the vasodilator response to acetylcholine in rat aorta: role of prostaglandin I2. 5 Sep 2009
• Anatomical pattern of feeding artery and mechanism of intraoperative spinal cord ischemia. 30 Aug 2009
• Effect of ischaemic exercise training of a normal limb on angiogenesis of a pathological ischaemic limb in rabbits. Aug 2009
• Moyamoya disease: collateralization is everything. 12 Jul 2009
• Clinical significance of posterior circulation changes after revascularization in patients with moyamoya disease. 12 Jul 2009
• Limits to growth of native collateral vessels: Just one mouse CLIC away from unlimited collateral perfusion? 30 Jun 2009
• A modified technique for preventing spinal cord ischemia during type II thoracoabdominal aneurysm repair. 29 Jun 2009
• [A 35-year old bricklayer with malperfusion of the left hand] 22 Jun 2009
• Local delivery of synthetic prostacycline agonist augments collateral growth and improves cardiac function in a swine chronic cardiac ischemia model. 11 Jun 2009
• Local cytokine concentrations and oxygen pressure are related to maturation of the collateral circulation in humans. 7 Jun 2009
• Coronary-to-pulmonary artery collateral in tetralogy of Fallot. 30 May 2009
• Formation of collateral circulation within hepatic parenchyma after recurrent hepatic artery thrombosis and thrombolysis early after liver transplantation: case report. 25 May 2009
• Percutaneous revascularization of chronic total occlusion of left anterior descending artery using contralateral injection via isolated conus artery. 29 Apr 2009
• Portal-systemic collaterals and angiogenesis. 29 Apr 2009
• [Chronic intestinal ischemia] 29 Apr 2009
• A hypoxic inducible factor-1 alpha hybrid enhances collateral development and reduces vascular leakage in diabetic rats. 29 Apr 2009
• Coronary flow is not that simple! 29 Apr 2009
• Redox-sensitive Akt and Src regulate coronary collateral growth in metabolic syndrome. 15 Apr 2009

See a longer list of these articles.

Technical information about 'Collateral Circulation'

Definition: Maintenance of blood flow to an organ despite obstruction of a principal vessel. Blood flow is maintained through small vessels.

Descriptor UI: D003097

Alternative terms: Collateral Circulation; Collateral Circulation, Blood; Blood Collateral Circulation; Circulation, Blood Collateral; Collateral Circulations, Blood; Circulation, Collateral; Collateral Circulations; Collateral Blood Circulation; Circulation, Collateral Blood; Collateral Blood Circulations; Blood Circulation, Collateral;

Related Mesh Headings: Neovascularization, Physiologic;

Allowable Qualifiers: drug effects; genetics; immunology; physiology; radiation effects; ethics;

Tree Number: G09.330.190.163.248;

History Note: 66(64)

Technical Notes: a naturally occurring physiol phenomenon: not for restoration of funct by surg; not restricted to coronary vessels; do not confuse with NEOVASCULARIZATION, PHYSIOLOGIC: see MeSH scope notes; DF: COLLATERAL CIRC