Value of serum phosphopyruvate hydratase protein for the diagnosis of cerebral injuries in patients with brain malignant tumor
10.3760/cma.j.issn.1006-9801.2012.07.013
- VernacularTitle:血清磷酸丙酮酸水合酶检测在颅内恶性肿瘤患者放射性脑损伤诊断中的价值
- Author:
Lili DU
;
Cunzhi HAN
;
Jiexian JING
;
Xianwen ZHAO
;
Baoguo TIAN
- Publication Type:Journal Article
- Keywords:
Phosphopyruvate hydratase;
Craniocerebral trauma;
Brain neoplasms;
Enzymelinked immunosorbent assay
- From:
Cancer Research and Clinic
2012;24(7):472-474
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo study the value of serum phosphopyruvate hydratase PH protein for the diagnosis of cerebral injuries in patients with brain malignant tumor.MethodsSerum PH protein levels were detected by enzyme-linked immunosorbent assay in 56 patients with brain malignant tumor. Compare the differences among the status of cerebral injuries.And compare the differences among the patients with general with different radiotherapy methods 32 cases,three dimensional conformal radiothrapy 24 cases,and different peritumoral brain edema levels(cmild 18 cases, moderate ao cases severe 30 cases). Results Before radiotherapy the levels of serum PH protein in patients and the health control were (4.12±0.56),(4.66±0.62)μg/L,no significant differece(P＞0.05).And there was also no significant difference between the before and after radiotherapy for the cerebroma,the levels were(7.84±0.72) μg/L,(t=3.89,P=0.001 ).The PH levels of general radiation therapy and three dimensional comformal radiotherapy were (13.59±0.92),(6.14±0.52)μg/L.There was cignificant difference(P=0.002) After radiotherapy,The levels of serum PH protein of the different dropsical degree,mild,moderate and severe were(4.47:±0.55),(6.17±0.62),(15.21±0.86) μg/L, respectively,showing significant difference(F=15.61,P=0.0001).The therapies influenced the serum PH levels(P＜0.05)ConclusionHigh levels of serum PH protein are associated with severe cerebral injuries in brain malignant tumor.So high serum PH level may serve as an progressive predictor of the injury.
