1 National Council on Radiation Protection (NCRP). 2  Examines the literature on biological effects of exposure to modulated radiofrequency (RF) energy to determine whether present exposure standards and guidelines need to be modified further to take modulation into account.
Vasoconstriction. by admin Leave a Comment. Vasoconstriction is the process of constriction of blood vessels, which may result in decrease of flow of blood. Normal blood flow is necessary for carrying oxygenated blood to all parts of the body and when the normal flow is disrupted it may cause various problems.our doctor should find out the underlying factors that cause vasoconstriction before giving treatment. He may prescribe alpha adrenoreceptor antagonist (which is a vasodilator) for reducing the constriction of blood vessels and increasing blood flow.
These 10 facts about space will blow your mind. Any number of body functions, substances, and medical conditions can cause the walls of the blood vessels to narrow and constrict. This constriction, known as vasoconstriction, is a symptom of other underlying conditions and treatments.