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Table 1 Side-by-side, comparison between rheological parameters measured in vitro versus in vivo

From: A new dynamic in vitro modular capillaries-venules modular system: Cerebrovascular physiology in a box

Blood Pressure(mmHg) In vivo In vitro
Pre-capillaries 60 70.1 ± 0.2
Capillaries 25 25.5 ± 0.1
Venules 12-15 11.8 ± 0.4
Shear stress(dyne/cm 2 )   
Capillaries 5-23 16.3
Venules 3 ± 1.5 2.6