Hyperoxia retards growth and induces apoptosis and loss of glands and blood vessels in DMBA-induced rat mammary tumors

Table 2 Hyperoxia-induced changes in expression of secretory proteins in DMBA-induced mammary tumors in rats

Gene Name	Gene symbol	Change in expression level^a		RefSeq	Probe ID
		Array	Q-PCR
Parotid secretory protein	Psp	3.0E-02	1.0E-04	NM_052808	A_43_P12746
Prolactin induced protein	Pip	5.1E-02	6.0E-04	NM_022708	A_43_P12308
Cysteine-rich secretory protein 1	Crisp1	4.6E-02	ND	NM_022859	A_42_P457387
Common salivary protein 1	Csp1	5.8E-02	7.1E-02	NM_133622	A_42_P562492
Proline-rich proteoglycan 2	Prpg2	2.2E-01	ND	NM_172065	A_42_P765648

^a) The fold change in expression level was determined as the ratio between HBO-treated- and control-tumors. Values correspond to fold decrease, i.e. down-regulation of expression. The data are means of ratios obtained from four HBO-treated tumors compared to a pool of control tumors. ND: Not determined.

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