ABSTRACT
Objective To investigate the expression of Aurora-A in gliomas and its relationship with clinical significance of gliomas.Methods Forty glioma specimens kept with paraffin,including 8 with WHO grade Ⅰ,8 with WHO grade Ⅱ,10 with grade Ⅲ and 14 with grade Ⅳ,collected in our hospital from June 2010 to August 2012 during the surgery,were chosen in our study.The expression of Aurora-A was detected by immunohistochemistry in these 40 glioma specimens.The relationships between Aurora-A expression and clinical factors were analyzed.Results The Aurora-A protein expression mainly located in the cytoplasm and (or) nucleus; positive expression rate of Aurora-A was 72.5％ (29/40); the Aurora-A protein expression was significantly different in the glioma specimens of different pathological grades and different survival times of the patients:Aurora-A protein expression was positively related with pathological grades,and the Aurora-A protein expression in patients having survival time shorter than or equal to 3 years was significantly higher than that in patients having survival time longer than 3 years (P＜0.05).Conclusion Over-expression of Aurora-A in gliomas is correlated with prognosis of patients; Aurora-A maybe a potential marker for gliomas and a new therapy target.
ABSTRACT
Objective To investigate the Effects of conventional open craniotomy and key-hole approach on neurosurgical management of hypertensive intracerebral hemorrhage (HICH) and on cellular immunal function of these patients.Methods Eighty-three patients with HICH,admitted to and performed operation in our hospital from September 2008 to May 2011 (53 underwent conventional open craniotomy and 30 underwent surgery via key hole approach) were chosen in our study.Their CD3,CD4 and CD8 positive cell percentage and ratio of CD4/CD8 in serum before operation and 1 and 7 d after operation were detected.The infectious complications were analyzed and prognoses were evaluated by activities of daily living (ADL) grading.Results The CD3 and CD8 positive cell percentage,and ratio of CD4/CD8 in serum 1 and 7 d after the operation were significantly decreased as compared with those before operation (P＜0.05),and those 7 d after operation were significantly increased as compared with those 1 d after operation (P＜0.05).One and 7 d after operation,the CD3 and CD8 positive cell percentage,and ratio of CD4/CD8 in the key hole approach group were significantly higher than those in the conventional open craniotomy group (P＜0.05).The postoperative pulmonary infection rate in the conventional open craniotomy group was significantly higher than that in the key hole approach group (P＜0.05).Conclusion As compared with conventional open craniotomy,surgery via key-hole approach has the same prognosis in treatment of HICH which has not yet occurred herniation,while the influence of cellular immunal function and the incidence of lung infection is relatively lower.