[大鼠脑部照射后脑循环功能的长期病程]
[Long-term course of the cerebral circulatory function after brain irradiation in rats].
作者信息
Keyeux A, Ochrymowicz-Bemelmans D
出版信息
C R Seances Soc Biol Fil. 1985;179(2):260-4.
PMID:3160446
Abstract
Long-term evolution of radioisotope indices, evaluating respectively the cerebral blood flow (CBF), the cerebral blood volume (CBV) and the cephalic specific distribution space of iodoantipyrine (delta IAP) of rat, was studied after brain irradiation at 20 Gy. Radioinduced hemodynamic alterations evidenced by this approach are biphasic and support the prominent role of circulation impairment in the genesis of delayed brain radionecrosis.
摘要
研究了大鼠在接受20 Gy脑部照射后放射性同位素指标的长期演变，这些指标分别评估脑血流量（CBF）、脑血容量（CBV）和碘安替比林的头部特定分布空间（δIAP）。通过这种方法证明的放射性诱导的血流动力学改变是双相的，并支持循环障碍在迟发性脑放射性坏死发生中的突出作用。
Zotero 插件