Ouabain Does Not Induce Selective Spiral Ganglion Cell Degeneration in Guinea Pigs

Table 1

Overview of the five experimental groups.

Group	Treatment	n	ABR Threshold	IHC	OHC	SGC
1	10 mM ouabain	2	elevated	normal	loss (n=2)	no loss (n=1)
						loss (n=1)
2	1 mM ouabain	8	normal (n=2)	normal	no loss (n=2)	no loss (n=2)
			elevated (n=6)	normal	no loss (n=2)	no loss (n=2)
					loss (n=4)	no loss (n=2)
						loss (n=2)
3	0.1 mM ouabain	4	normal	normal	normal	normal
4	0.01 mM ouabain	4	normal	normal	normal	normal
5	PBS	2	normal	normal	normal	normal