How smoking increase blood viscosity?
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Smoking increases blood viscosity through various mechanisms. Studies have shown that smoking is associated with elevated blood viscosity due to factors like increased haematocrit levels , oxidative stress-induced hyper-viscosity , and rheological disturbances affecting flow and arterial wall rigidity . Additionally, smoking variables such as daily tobacco consumption, nicotine dependence, and depression scores have been linked to unfavorable blood rheology, indicating a direct relationship between smoking habits and blood viscosity . Furthermore, smoking cessation has been found to significantly decrease blood passage time, reflecting improved blood fluidity and reduced cardiovascular risk in smokers within just three months of quitting . These findings collectively highlight how smoking can lead to heightened blood viscosity, emphasizing the importance of smoking cessation for cardiovascular health.
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| Papers (5) | Insight |
|---|---|
2 Citations | Smoking increases whole-blood viscosity by interacting with hypertension, leading to elevated levels. Additionally, smoking and hypertension both raise plasma viscosity levels, further impacting blood viscosity. |
Open access•Journal Article 2 Citations | Smoking increases blood viscosity by raising it at both higher (+10%) and lower (+20%) shear rates, leading to significant rheological disturbances in normotensive and hypertensive individuals. |
2 Citations | Smoking increases blood viscosity by inducing oxidative stress, leading to whole blood hyper-viscosity, as shown in the study comparing smokers and non-smokers. |
| Smoking increases blood viscosity by affecting rheological properties, as shown by the Micro Channel Array Flow Analyzer, indicating a higher risk of cardiovascular events in smokers. | |
Open access•Journal Article 26 Citations | Smoking increases blood viscosity by raising hematocrit levels, as indicated in the paper. This effect is distinct from the mechanisms observed in diabetes and hypertension. |
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