Kreider M S, Knight P, Winokur A, Krieger N R
Brain Res. 1982 Jun 10;241(2):351-4. doi: 10.1016/0006-8993(82)91076-9.
The effect of deafferentation of the rat olfactory bulb on bulbar TRH concentration was studied. TRH concentrations in the lesioned bulbs did not decline when compared to concentrations in sham-lesioned bulbs for the post-lesion intervals of 1 h through 14 days. Since TRH concentrations did not decline following deafferentation, TRH in the olfactory bulb does not derive from centrifugal neurons.
研究了大鼠嗅球去传入对球内促甲状腺激素释放激素（TRH）浓度的影响。在损伤后1小时至14天的时间段内，与假手术损伤嗅球中的浓度相比，损伤嗅球中的TRH浓度并未下降。由于去传入后TRH浓度没有下降，因此嗅球中的TRH并非来自离心神经元。
