Mutolo D, Bongianni F, Carfì M, Pantaleo T
Dipartimento di Scienze Fisiologiche, Università degli Studi di Firenze, Viale G.B. Morgagni 63, I-50134, Florence, Italy.
Brain Res. 1998 Oct 5;807(1-2):182-6. doi: 10.1016/s0006-8993(98)00775-6.
The respiratory role of the parabrachial nuclear complex (PNC) was investigated in alpha-chloralose-urethane anesthetized, vagotomized, paralysed and artificially ventilated rabbits by means of unilateral microinjections (10-20 nl) of 20 mM dl-homocysteic acid. Chemical stimulation elicited three main types of site-specific respiratory effects: excitatory, apneustic and inhibitory responses. The results suggest that the PNC plays a complex role in the control of breathing.
通过向α-氯醛糖-乌拉坦麻醉、迷走神经切断、麻痹并人工通气的兔单侧微量注射（10 - 20 nl）20 mM的dl-高半胱氨酸，研究了臂旁核复合体（PNC）的呼吸作用。化学刺激引发了三种主要的位点特异性呼吸效应：兴奋、长吸和抑制反应。结果表明，PNC在呼吸控制中发挥着复杂的作用。
