The Rate of Cerebral Blood Flow in the Clinic Of Traumatology and Orthopedics by Vladimir Alexeevich Schurov in Research and Reviews on Healthcare: Open Access Journal in Lupine Publishers
Assessed by ultrasound Doppler blood flow velocity (BFV) in middle cerebral arteries (MCA) reflects the state of the body of patients. A study of representative samples of healthy people of different age showed that the BFV has been steadily declining with increasing age. In healthy people, the BFV is reduced from 123 cm/ s at a rate 0,707 cm/s per year. The decline of 60% from the original values leads to disruption ofthecapacityof the centers in the brain and infact the entire body.The value of BFV in the MCA, as well as the life expectancy of women is higher than men's, increased by 6% in chronic inflammatory diseases of the joints and reduced by 8% in the treatment of fractures of the limbs. However, these changes in patients almost affect the life expectancy of the patients. In patients with congenital violation of the natural growth of the limbs from childhood BFV in the MCA falls to 30%. In subsequent years, the pace of decline is slowing.
The reason for the decline in BFV - in the necessary preservation of auto regulation of cerebral blood flow required for the functioning of his centers. The smaller the source the absolute value of BFV, the more it changes in the functional muscle samples. As a measure of the ability of vessels to respond adequately to changes in the level of afferentation, we used the magnitude of the changes in the index of BFV at the MCA in functional muscle samples (the compression elastic expander of each of the brushes)..
For more Lupine Publishers
Open Access Journals Please visit our website:http://www.lupinepublishers.com/
For more Healthcare Open Access Journal articles Please Click
Here:http://www.lupinepublishers.com/research-and-reviews-journal/
No comments:
Post a Comment