Fig. 7. The LDM or single-point laser doppler: it enables to quantify both the direct and indirect vasodilatory responses to a vasoactive substance. One probe (no. 1) is placed in direct contact to the iontophoresis solution chamber (colored ring) and sequentially measures the blood flow changes in response to the iontophorised solution (direct response). The center probe (no. 2) measures the indirect vasodilatory response which derives from the activation of the nerve axon reflex. Both responses are expressed as percentage of mean blood flow increase over the baseline blood flow.

blood flow assessment in prospective studies (39,40). Nevertheless, some factors, other than the accuracy of the device itself, might also potentially affect the LDPI readings, namely the scanner head height and inclination, tissue heating, prevalence of arm hair, and arm movement.

Was this article helpful?

0 0
Supplements For Diabetics

Supplements For Diabetics

All you need is a proper diet of fresh fruits and vegetables and get plenty of exercise and you'll be fine. Ever heard those words from your doctor? If that's all heshe recommends then you're missing out an important ingredient for health that he's not telling you. Fact is that you can adhere to the strictest diet, watch everything you eat and get the exercise of amarathon runner and still come down with diabetic complications. Diet, exercise and standard drug treatments simply aren't enough to help keep your diabetes under control.

Get My Free Ebook

Post a comment