. 2017 Jul 28;8(49):85290–85310. doi: 10.18632/oncotarget.19668

Table 1. Raman intensity ratios at 2930/2845 cm^-1 for all analyzed brain tissue samples.

Type of cancer	Patient number	Intensity at 2930 cm^-1	Intensity at 2845 cm^-1	Ratio I₂₉₃₀/I₂₈₄₅	Standard deviation
Medulloblastoma WHO grade IV	1	0.07	0.09	0.78	0.010
	2	0.09	0.04	2.32	0.026
	3	0.12	0.05	2.55	0.035
	4	0.10	0.06	1.68	0.021
	9	0.10	0.04	2.62	0.032
Astrocytoma WHO grade II	7	0.11	0.04	3.15	0.038
	8	0.10	0.06	1.77	0.022
Astrocytoma WHO grade I	10	0.11	0.04	2.977	0.037
	14	0.11	0.04	2.63	0.034
Ependymoma WHO grade II	5	0.09	0.04	2.06	0.028
	6	0.08	0.05	1.74	0.018
	11	0.12	0.03	3.81	0.043
Ganglioma WHO grade II	13	0.11	0.06	1.83	0.024
Heamaningioblastoma WHO grade I	15	0.11	0.06	0.87	0.025
Metastatic brain tumor	16	0.11	0.05	1.96	0.026
Normal brain tissue	17	0.108	0.07	1.46	0.016

Table 1. Raman intensity ratios at 2930/2845 cm-1 for all analyzed brain tissue samples.