| SO2对急性窒息家兔膈神经放电反应的影响 |
| |
| 引用本文： | 刘学荣,徐凤洲.SO2对急性窒息家兔膈神经放电反应的影响[J].泸州医学院学报,1992,15(2):81-84. |
| |
| 作者姓名： | 刘学荣 徐凤洲 |
| |
| 作者单位： | 泸州医学院生理学教研室，泸州医学院生理学教研室，泸州医学院生理学教研室，泸州医学院生理学教研室，泸州医学院生理学教研室 |
| |
| 摘 要： |
|
| 关 键 词： | 膈神经 窒息 二氧化硫 |
THE EFFECT OF SULPHUR DIOXIDE ON PHRENIC DISCHARGE RESPONSE DURING ACUTE APNEA IN RABBITS |
| |
| Liu Xuerong et al.THE EFFECT OF SULPHUR DIOXIDE ON PHRENIC DISCHARGE RESPONSE DURING ACUTE APNEA IN RABBITS[J].Journal of Luzhou Medical College,1992,15(2):81-84. |
| |
| Authors: | Liu Xuerong |
| |
| Institution: | Liu Xuerong et al Department of Physiology |
| |
| Abstract: | The study concerns Phrenic discharge response during apnea after Pulmonary stretch receptor block by inhalation of 300ppm SO_2 in 13 anesthetized. paralyzed and artificially ventilated rabbits. The results are as follows: The frequency of integrated phrenic discharge was significantly increased (P<0.05) and the inflation lung reflex was greatly weakened or completely abolished after exposure to SO_2 The latent, excitatory and inhibitory periods during apnea were prolongated, among which the excitatory period and the enduring duration of apnea (EDA) were significantly prolongated (P<0.01) after stretch receptor block by SO_2. The dada suggest that EDA can be Prolongated after stretch receptor block by SO_2. |
| |
| Keywords: | Sulphur dioxide Pulmonary stretch receptor Phrenic nerve Asphyxia |
| 本文献已被 CNKI 维普 等数据库收录！ |
