急性噪声应激中的网状内皮系统功能
Reticuloendothelial function in acute noise stress.
作者信息
Selvi K S, Suthanthirarajan N, Namasivayam A
机构信息
Department of Physiology, Dr. A.L.M.PG. Institute of Basic Medical Sciences, University of Madras, Taramani.
出版信息
Indian J Physiol Pharmacol. 1992 Oct;36(4):279-81.
PMID:1291483
Abstract
Wistar strain albino rats of either sex were subjected to acute noise stress (3000 Hz at > 97 dB) for 30 minutes. Carbon clearance test was conducted in noise stressed animals immediately after the stress period. Significant (P < 0.001) increase of the clearance constant K was observed in stressed animals compared to the controls, indicating increased phagocytic activity of the reticuloendothelial system.
摘要
选用Wistar品系的白化大鼠，雌雄不限，使其遭受急性噪声应激（频率3000Hz，强度>97dB）30分钟。在应激期结束后，立即对遭受噪声应激的动物进行碳清除试验。与对照组相比，应激组动物的清除常数K显著升高（P<0.001），这表明网状内皮系统的吞噬活性增强。
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