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兔视前区/下丘脑前部与中脑热敏感性的比较。

Comparison of thermosensitivity in the preoptic/anterior hypothalamic area and the midbrain of the rabbit.

作者信息

Murakami N, Uchimura H, Sakata Y

出版信息

Pflugers Arch. 1979 Feb 14;379(1):113-6. doi: 10.1007/BF00622914.

DOI:10.1007/BF00622914
PMID:571099
Abstract

To characterize the role of the midbrain temperature-sensitive structure in thermoregulation, the relative importance of thermosensitivity in the hypothalamus and the midbrain was studied in terms of heat production and heat loss in the rabbit. It was found that altering the local temperature in the midbrain had no influence at all on heat loss from the ear surface and also on heat production, while cooling and warming of the preoptic/anterior hypothalamic area induced appropriate thermoregulatory responses.

摘要

为了描述中脑温度敏感结构在体温调节中的作用,我们根据家兔的产热和散热情况,研究了下丘脑和中脑热敏感性的相对重要性。结果发现,改变中脑局部温度对耳部表面散热以及产热均无任何影响,而视前区/下丘脑前部区域的冷却和加热则会引发适当的体温调节反应。

相似文献

1
Comparison of thermosensitivity in the preoptic/anterior hypothalamic area and the midbrain of the rabbit.兔视前区/下丘脑前部与中脑热敏感性的比较。
Pflugers Arch. 1979 Feb 14;379(1):113-6. doi: 10.1007/BF00622914.
2
Hypothalamic mechanisms in thermoregulation.体温调节中的下丘脑机制。
Fed Proc. 1981 Dec;40(14):2843-50.
3
Quantitative aspects of preoptic thermosensitivity in the conscious ox.清醒牛视前区温度敏感性的定量研究
Q J Exp Physiol. 1981 Oct;66(4):377-90. doi: 10.1113/expphysiol.1981.sp002581.
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The effect of skin temperature on the hypothalamic control of heat loss and heat production.
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[Thermosensitive neurons of the posterior hypothalamus and their role in thermoregulation].[下丘脑后部的热敏神经元及其在体温调节中的作用]
Fiziol Zh SSSR Im I M Sechenova. 1979 Oct;65(11):1592-7.
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Thermosensitivity of preoptic and anterior hypothalamic neurons in the capsaicin-desensitized rat.辣椒素脱敏大鼠视前区和下丘脑前部神经元的热敏性
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[Amplification factor in the thermoregulatory system at different environmental temperatures].[不同环境温度下体温调节系统的放大因子]
Fiziol Zh SSSR Im I M Sechenova. 1978 Feb;64(2):226-30.
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Heat-sensitive midbrain raphe neurons in the anesthetized cat.麻醉猫中脑缝际核的热敏神经元
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Thermosensitivity of anterior hypothalamic-preoptic neurons during the waking-sleeping cycle: a study in brain functional states.清醒-睡眠周期中下丘脑视前区前部神经元的温度敏感性:脑功能状态的一项研究
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Dopamine effects on thermosensitive neurons in hypothalamic tissue slices.多巴胺对下丘脑组织切片中热敏神经元的影响。
Brain Res. 1984 Jul 23;306(1-2):157-63. doi: 10.1016/0006-8993(84)90364-0.

本文引用的文献

1
Temperature-responsive neurones in the midbrain raphe region of rabbits.兔中脑缝际区的温度敏感神经元
Neurosci Lett. 1978 Dec;10(3):265-8. doi: 10.1016/0304-3940(78)90237-9.
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The rabbit diencephalon in stereotaxic coordinates.立体定位坐标下的兔间脑。
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3
[Single-unit and thermoregulatory responses during local heating and cooling of the preoptical region and mesencephalon in rabbits].[兔视前区和中脑局部加热与冷却期间的单单位和体温调节反应]
J Physiol (Paris). 1969 Jul-Aug;61(4):331-47.
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Unit responses in the rabbit's brain stem to changes in brain and cutaneous temperature.
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Sensory transmission of spinal heat and cold sensitivity in ascending spinal neurons.
Pflugers Arch. 1971;328(2):103-20. doi: 10.1007/BF00592439.
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Heat-sensitive midbrain raphe neurons in the anesthetized cat.麻醉猫中脑缝际核的热敏神经元
Brain Res. 1976 Jun 25;110(1):175-81. doi: 10.1016/0006-8993(76)90219-5.
7
Different projections of cutaneous thermal inputs to single units of the midbrain raphe nuclei.皮肤热输入对中脑缝核单个神经元的不同投射。
Brain Res. 1976 Jan 16;101(2):355-61. doi: 10.1016/0006-8993(76)90276-6.
8
Responses of Midbrain raphe neurons to local temperature.中脑缝际神经元对局部温度的反应。
Pflugers Arch. 1976 Jul 30;364(2):205-7. doi: 10.1007/BF00585193.
9
Unit responses in the medulla oblongata of rabbit to changes in local and cutaneous temperature.兔子延髓对局部和皮肤温度变化的单位反应。
J Physiol. 1976 Jul;259(2):339-56. doi: 10.1113/jphysiol.1976.sp011469.
10
Midbrain neuronal responses to local and spinal cord temperatures.
Am J Physiol. 1976 Nov;231(5 Pt. 1):1573-8. doi: 10.1152/ajplegacy.1976.231.5.1573.