Fig. 6From: Modulation of platelet functions by crude rice (Oryza sativa) bran policosanol extractCellular protein secretion determined by modified Lowry method upon extracts treatment (7.8125–1000 μg/mL) activated by ADP, AA and collagen. Protein concentration was determined using bovine serum albumin as standard (measurement wavelength at 650 nm). Means that shared the same letter were not significantly different (p < 0.05)Back to article page