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[小剂量电离辐射长期作用对白化大鼠气态代谢产物排泄的影响]

[Effect of the chronic action of small doses of ionizing radiation of the excretion of gaseous metabolic products in albino rats].

作者信息

Tiunov L A, Kolosova T S, Lazurenko D T, Apukhtina R S

出版信息

Kosm Biol Aviakosm Med. 1976 Jan-Feb;10(1):61-6.

PMID:2802
Abstract

White rats were kept in sealed chambers for 3 months and were exposed to chronic gamma-irradiation (100 mur/day). The effect of the exposure on the excretion of some metabolites--ammonia, acetone, carbon monoxide, phenol and organic substances measured by their oxidability--was studied. Under the influence of low doses of gamma-irradiation the excretion of acetone and organic substances decreased, whereas that of carbon monoxide, phenol and ammonia increased. Possible mechanisms responsible for these changes are discussed.

摘要

将白鼠置于密封舱中3个月,并使其受到慢性γ射线照射(每天100毫伦琴)。研究了这种照射对某些代谢产物排泄的影响,这些代谢产物包括氨、丙酮、一氧化碳、苯酚以及通过氧化能力测定的有机物质。在低剂量γ射线照射的影响下,丙酮和有机物质的排泄减少,而一氧化碳、苯酚和氨的排泄增加。文中讨论了导致这些变化的可能机制。

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Kosm Biol Aviakosm Med. 1976 Jan-Feb;10(1):61-6.
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