[麻醉对家兔下丘脑神经元冲动活动的影响]
[Effect of anesthesia on the impulse activity of hypothalamic neurons in rabbits].
作者信息
Dimnikova L P
出版信息
Neirofiziologiia. 1991;23(5):574-9.
PMID:1787868
Abstract
Impulse activity of the anterior and posterior hypothalamus neurons was investigated in the unanaesthetised and anaesthetised (urethan and chloralose) rabbits. Anaesthesia is shown to induce a decrease of the mean firing rate, alteration of the impulse activity pattern and a decrease of the quantity of neurons, responding to the skin thermal stimulation. These changes are expressed most of all in the posterior hypothalamic neurons.
摘要
在未麻醉和麻醉（乌拉坦和氯醛糖）的家兔中，研究了下丘脑前部和后部神经元的冲动活动。结果表明，麻醉会导致平均放电率降低、冲动活动模式改变以及对皮肤热刺激有反应的神经元数量减少。这些变化在下丘脑后部神经元中表现最为明显。
相似文献
1
[Effect of anesthesia on the impulse activity of hypothalamic neurons in rabbits].
Neirofiziologiia. 1991;23(5):574-9.
2
[Determination of the neuronal reactions of the thermoregulation center in the posterior hypothalamus of the rabbit to thermal stimulation].
Neirofiziologiia. 1988;20(3):291-301.
3
Anesthetics and body temperature regulation.
Anesthesiology. 1988 Jun;68(6):833-5.
4
[Effect of a change in the temperature of the midbrain and skin on the activity of posterior hypothalamic neurons].
Fiziol Zh SSSR Im I M Sechenova. 1977 Aug;63(8):1096-1101.
5
[Effect of phosphatidylcholine on the body temperature and activity of posterior hypothalamus neurons in animals].
Biull Eksp Biol Med. 1986 Jun;101(6):652-4.
6
[The "thermoresponsive" neurons of the thermoregulation center and their functional characteristics].
Biull Eksp Biol Med. 1993 Jul;116(7):11-3.
7
[Statistical study of the impulse activity of posterior hypothalamic neurons in the presence of local changes in its temperature].
Neirofiziologiia. 1978;10(4):360-7.
8
[The neuronal impulse activity of the thermoregulation center under the conditions in a thermoneutral zone].
Fiziol Zh SSSR Im I M Sechenova. 1990 Jun;76(6):789-94.
9
Brain calcium in the rabbit: site of action for the alteration of body temperature.
Brain Res Bull. 1977 Jan-Feb;2(1):67-9. doi: 10.1016/0361-9230(77)90028-4.
10
[Effect of arecoline on neuronal activity in the posterior hypothalamus of rabbits with experimental fever].
Biull Eksp Biol Med. 1983 Nov;96(11):77-8.
Zotero 插件