Effect of intravenous irradiation of low energy He-Ne laser on levels of endothelin in patients with acute cerebral infarction
- VernacularTitle:低能量氦-氖激光血管内照射对急性脑梗死患者血浆内皮素的影响
- Author:
Hongbing CHEN
;
Shenggang SUN
;
Etang TONG
- Publication Type:Journal Article
- Keywords:
He-Ne laser;
Acute cerebral infarction;
Endothelin
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effect of intra ve nous irradiation of low energy He-Ne laser on plasma endothelin(ET) levels in p atients with acute cerebral infarction (ACI). Methods Eighty-five patients with ACI were randomly divided into two groups: In group s I, the patients were treated with low energy He-Ne laser intravenous irradiat ion combined with conventional treatment (group ILIB);In group II, the patients were only received the conventional treatment (conventional control group). The levels of plasmal ET were measured using radioimmunoassay before and 10, 20 days after the treatment, simultaneously 39 healthy subjects were examined for ET le vels and served as the normal control group. Results Before treatment, the plasmal ET level of ACI was significantly higher than th at of normal control group ( P 0.05). ConclusionIt was suggested that intravenous irradiation therapy with low energy He-Ne laser could inhibit ET release and facilitate the recovery of ACI patients.
