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. Author manuscript; available in PMC: 2006 Feb 8.
Published in final edited form as: J Biol Chem. 2003 Jan 21;278(13):11086–11093. doi: 10.1074/jbc.M212157200

Fig. 5. Muscarinic receptor stimulation blocked cytochrome c release from the mitochondria caused by camptothecin treatment.

Fig. 5

Cells were treated with 1 μm camptothecin (CT) or with 300 μm oxotremorine-M (Oxo) 30 min before camptothecin, and cytosolic and mitochondrial fractions were immunoblotted for cytochrome c (Cyt c). Quantitative values are the means ±S.E.; n = 3.