| 1. | Our previous studies have demonstrated that capsaicin could obviously enhance the excitatory neurotransmitter release from primary afferent terminals in spinal dorsal hom
我们以往在脊髓背角的研究表明， caps能显著增加初级传入终末释放兴奋性神经递质。 |
| 2. | The present results indicate that ne depresses capsaicin - induced primary afferent terminal neurotransmitter release by activating a2 adrenergic receptor
本研究结果提示： ne通过激活初级传入终末上的a ，型肾上腺素受体，抑制caps引起的初级传入终末释放递质。 |
| 3. | ? e did not influence the spontaneous mepsc in sg . however , after pretreatment with ne , the facilitatory effect of capsaicin on neurotransmitter release from primary afferent terminals was significantly depressed
Ne对sg内自发的ilepscs无影响，但在ne预灌流后， caps增强初级传入终末神经递质释放的程度显著降低。 |
| 4. | The purpose of our present study is to verify the effect of ne on primary afferent terminal neurotrasmitter release at the synaptic level in the sg of the rat spinal dorsal horn , which might contribute to better understanding the mechanism of ne analgesic effect at spinal level
此外， ne也可能直接作用于初级传入纤维终末。本研究的目的是在突触水平验证ne在大鼠脊髓sg内对初级传入终末释放神经递质的影响，以便进一步阐明ne在脊髓镇痛作用的机制。 |
| 5. | The selective action of capsaicin on primary afferent fibers that transmit nociceptive information simulates nociceptive stimulation in vivo , therefore , the ne depression of primary afferent terminal neurotransmitter release might be significant on nociceptive modulation at spinal level
Caps选择性地作用于传递伤害性信息的初级传入纤维，模拟了在体伤害性刺激，因此， ne对初级传人终末递质释放的抑制，在脊髓水平的伤害性信息调控过程中可能具有重要意义。 |
| 6. | ? he pretreatment of ne together with yohimbine , an a , adrenergic receptor antagonist , had no effect on the facilitatory action of capsaicin on neurotransmitter release from primary afferent terminals . this result suggests that the a2 adrenergic receptor on primary afferent terminals might be involved in ne depression on capsaicin - induced neurotransmitter release
将飞型肾上腺素受体阻滞剂育亨宾（ yohimbine ）与ne同时预灌流后， caps对初级传入终末递质释放的易化作用不受影响，提示初级传入纤维终末上的a 。 |
| 7. | Substantia gelatinosa ( sg ; lamina ii ) of the spinal dorsal horn is the first station of the peripheral nociceptive information , which receives the termination of both non - and thin - myelinated primary afferent fibers and brainstem descending fibers , and plays an important role in peripheral nociceptive information transmission and modulation
脊髓背角层(胶状质) ，是接受外周伤害性信息传入的初级门户，既接受无髓和薄髓初级传入纤维的投射，也是脑干向脊髓下行投射纤维的终止部位之一，在外周伤害性信息传递和整合中发挥重要作用。 |
| 8. | The results showed that : ? apsaicin could significantly increase the frequency of miniature excitatory postsynaptic currents ( mepscs ) , in another word , capsaicin could enhance the excitatory neurotransmitter release from primary afferent terminals . this is coincidence with the results of our previous studies
第四军医大学硕士学位论文结果表明： coys能显著增加所记录的微小兴奋性突触后电流（ miniatureexcitatorypostsympticcurrents ， inepscs ）的频率，即增强了初级传入终末释放兴奋性神经递质，这与我们以往的研究结果一致。 |
