Table 3. Comparative chemical analysis of fetal bovine serum (FBS), platelet releasate (PR), and heat-treated platelet releasate (HPR) (n = 2).

	FBS	PR	HPR
Glucose (mg/dl)	81	340	329
Chloride (mEq/l)	94	119	113
Sodium (mEq/l)	138	168	161
Potassium (mEq/l)	12.9	3.8	3.7
Calcium (mg/dl)	13.9	50.1	52.2
Phosphate (mg/dl)	10.2	3.4	3.1
Magnesium (mg/dl)	3.3	2.7	2.0
Iron (µg/dl)	195	105	104
TIBC (µg/dl)	247	945	943
UIBC (µg/dl)	52.00	840	839.00
Ferritin (ng/ml)	1.0	37	37.00
Vitamin B12 (pg/ml)	308.3	292.2	161.90
Folate (ng/ml)	7.43	1.97	2.51
Hemoglobin (g/dl)	<0.10	<0.10	<0.10

TIBC, total iron-binding capacity; UIBC, unsaturated iron-binding capacity.