Effect of mild hypothermia on concentration of plasma S-IOOB protein following acute severe brain injuries
10.3760/cma.j.issn.1001-8050.2009.06.158
- VernacularTitle:亚低温对急性重型颅脑损伤患者血清S-100 B蛋白的影响
- Author:
Xiaojun FU
;
Xinlong XU
;
Zaifeng CHEN
;
Xiaojie WEI
;
Hongsong PAN
- Publication Type:Journal Article
- Keywords:
Brain injuries,severe;
Hypothermia;
S-100B protein
- From:
Chinese Journal of Trauma
2009;25(6):514-516
- CountryChina
- Language:Chinese
-
Abstract:
Objective To dynamically observe the effect of mild hypothermia on concentration of plasma S-100B protein in patients with acute severe brain injuries so as to further explore its role in treat-ment of acute severe brain injury. Methods A total of 120 patients with acute severe brain injuries were randomly divided into mild hypothermia group and general group. The patients in mild hypothermia group were treated with mild hypothermia besides conventional therapy, with maintenance of rectal tem-perature at 33℃-35℃ for 3-5 days. Serial concentration of S-IOOB protein in serum was measured in all patients from 6 hours to 6 days after hospitalization. GOS evaluation was done three months after treat-ment. Results The concentration of S-100B protein in serum of mild hypothermia group and general group was significantly higher than of normal group (P <0.05), with significant lower level in mild hypo-thermia group than general group(P <0.05). Mild hypothermia could improve prognosis of patients with acute severe brain injury. Conclusions Early use of mild hypothermia can decrease concentration of S-100B protein in serum, protect neurofunction and improve prognosis, as may be related to its function in alleviating damnification brain cell inflammation reaction mediated by S-100B protein.
