Table 2 Reduced protein expression profiles

Protein Identified	Accession #	M_r/D	pl	Magnitude of expression change					0.96 hr CV%	Protein score	protein C.I.%
				0.24 hr	0.24 hr CV%	24.96	24.96 hr CV%	0.96
Transgelin 2 homologue (Sm22 alpha)	gi\|34880944	29950.9	8.72	14.00*	0.02	1.00	0.11	14.0*	0.07	114	100.00
Pyruvate dehydrogenase lipoamide beta	gi\|50925725	38957	6.2	7.50*	0.02	0.75	0.05	5.63*	0.01	119	100.00
CAPPA1 homologue	gi\|34859736	32889.3	5.43	3.47*	0.05	4.05	0.05	14.4*	0.03	375	100.00
Lactate dehydrogenase b	gi\|6981146	36589.1	5.7	3.08*	0.02	1.46	0.01	4.51*	0.02	583	100.00
Dimethylarginine Dimethylaminohydrolase 2 (DDAH-2)	gi\|46237608	29669.4	5.66	2.75*	0.03	0.86	0.04	2.36*	0.07	203	100.00

* significant change compared with untreated controls (p < 0.05; or greater than 1.7 fold increase)
Protein score – A "score" based on the frequency of a fragment molecular weight found in a protein of a given range of molecular weight. For every database entry scanned, all matching fragments contribute to the final score.
Protein C.I.% – Confidence interval that the program assigns to the peptide matches to protein. >95% score was considered statistically significant.

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