in the cat superior cervical ganglion neomycin ( 2 x 10 ( -3 ) m ) blocked ganglionic transmission , did not reduce the response of ganglion cells to injected nicotine and depressed ach release during preganglionic nerve stimulation to 61 % of control in normal ca++ ( 2.5 mm ) medium and to less than 10 % of control in low ca++ ( 0.5 mm ) medium .
C0017067
ganglionic
C0228071
ganglion cells