Table 2. Dietary supplementations and drug treatments.

Dietary Additive	Ingredients	Vendor	Concentrations
10 mM Pu (Purines)	Adenine, Guanine	Sigma-Aldrich	5 mM each
20 mM Pu	Adenine, Guanine	Sigma-Aldrich	10 mM each
40 mM Pu	Adenine, Guanine	Sigma-Aldrich	20 mM each
20 mM Py (Pyrimidines)	Cytosine, Thymine	Sigma-Aldrich	10 mM each
AP	Allopurinol	Sigma-Aldrich	1, 5, 10 mM
MTX	Methotrexate	Sigma-Aldrich	0.2, 1, 5, 50 μM
Vit C	Vitamin C	Sigma-Aldrich	10, 50, 100 mM
ACY	Apocynin	Sigma-Aldrich	1, 5 mM
5% Protein	BSA, Casein	Cell Signaling Technology, Sigma-Aldrich	2.5% (w/v) each
15% Protein	BSA, Casein	s. above	7.5% (w/v) each
10% Sucrose	Sucrose	Mallinckrodt Chemicals	10% (w/v)
20% Sucrose	Sucrose	s. above	20% (w/v)