From: In vitro and ex vivo effect of hyaluronic acid on erythrocyte flow properties
[HA]s (μg/ml)
RI
Controls (n = 40)
20.0 ± 9.0
7.0 ± 0.8
RA Patients (n = 100)
155.80 ± 44.0
11.0 ± 1.3
P
< 0.00001
< 0.001