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Vasoconstriction - Articles

Hypoxic pulmonary vasoconstriction in systemic sclerosis and primary pulmonary hypertension. by Jan Posted Thu 02 Dec 2010 9:46pm , hypoxic pulmonary vasoconstriction contributes more consistently to elevated PVR than in patients with PPH. Read More...Oxidative Stress in Patients with Primary Pulmonary Read on »
How to Prevent Side Aches by Lindsey G. Posted Fri 18 Mar 2011 12:30am may realize. When you begin running, blood from your core travels into your limbs. This is known as vasoconstriction.When this process occurs at a slow, steady pace it causes no problems at all. However, a sudden surge of vasoconstriction is likely achieved in ill prepared runners. Sudden vasoconstriction often results in a side ache. This illustrates Read on »
VASCULAR AND ENDOTHELIAL CHANGES IN SYSTEMIC SCLEROSIS by Jan Posted Fri 11 Sep 2009 4:55pm Vascular and endothelial cell changes, primarily mediating vascular tone, appear to precede other features of systemic sclerosis (SSc). Vasoconstriction — The following mediators of vascular tone may be important in the pathogenesis of SSc Endothelins Nitric oxide (NO, or endothelium derived relaxing factor) Endothelium derived Read on »
Neuronal regulators and vascular dysfunction in Raynaud's phenomenon and systemic sclerosis. by Jan Posted Fri 11 Sep 2009 4:55pm By Fonseca C, Abraham D, and Ponticos M. Raynaud's phenomenon (RP) results from an exaggerated cutaneous vasospastic response to cold or emotional stress. The mechanisms that lead to impaired cutaneous vascular tone are complex. The regulation of cutaneous vasoconstriction and vasodilation, involves altered sympathetic nerve activity and a host Read on »
Body Responds to Changes in Musi ... by Dr. Rubens D. Medical Doctor Posted Mon 22 Jun 2009 10:31pm and the musical profile of vocal and orchestral crescendos, notably in terms of blood pressure and skin vasoconstriction, the investigators discovered. Uniform emphasis in the music... (e.g., increase in heart rate or by skin vasoconstriction), which might finally reach the level of consciousness or at least create a continuous stimulus to the upper brain Read on »
The endothelium: its role in scleroderma by Jan Posted Wed 18 Nov 2009 10:03pm and blood vessel function. Endothelial cells produce several factors including one that relaxes, or dilates, blood vessels, and another that causes vasoconstriction. Disturbance... vasoconstriction is one problem underlying this condition; abnormal loops in capillaries may also be involved. Altered levels of endothelial-derived factors occur, and endothelial damage may Read on »
Treatment Options for Intradialytic Hypotension by Matt S. Posted Sat 31 Jan 2009 12:00am . Lowering dialysate temperature: decreasing the dialysate temperature from 37 C to 36 C (or even 35C) induces some degree of vasoconstriction which raises BP. 4. Sequential... as a vasoconstricter. Many dialysis patients take it prophylactically, either before or during dialysis, to prevent intradialytic hypotension. 6. Use of albumin: may be useful in patients who Read on »
All Together Now People,What Doesn’t Kill You Makes You Stronger by Laurie P. Patient ExpertHealth Maven Posted Mon 25 Aug 2008 3:05pm your vital internal organs the power to make you run fast away from the equivalent of a charging cybertooth. My veins were flattening because of this vasoconstriction, each time Read on »
How Smoking Can Increase Your Back Pain by Dr. Eben Davis Doctor of Chiropracty Posted Tue 02 Jun 2009 4:33pm . Personally...it's one of the first things I look for when I look over a case history form or do a consultation. What happens is the Nicotine causes vasoconstriction of the blood Read on »
Does Smoking Cause Low Back Pain ? by Dr. Eben Davis Doctor of Chiropracty Posted Tue 02 Jun 2009 4:34pm San Francisco Chiropractor and Chronic Back Pain Doctor Comments:   It only makes sense that smoking, which causes vasoconstriction of the arteries and deprives tissues of life sustaining oxygen and nutrients would contribute to low back. At least to me it does. But, I have not seen a whole lot of research on it. So, I decided to do a search to see Read on »