Objective:This research is to observe the immunity state of lung cancer by radiotherapy in sync with chemotherapy combined with pingxiao capsule,and to evaluate the effect on the immune function and the existence qualitative of pingxiao capsule in lung cancer.Method:Sixty lung cancer patients were parted into two groups at random,one is simple radiotherapy in sync with chemotherapy,the other is radiotherapy in sync with chemotherapy combined with pingxiao capsule.All the two groups were carried out T-cell subgroup experiment at the beginning and three weeks after the therapy.Results:After therapy CD3,CD4 and CD4/CD8 all indicates significant lower level(P

Electric fields have special biological effects for its heating and non-heating effects. Heating effects are about the technology of radio frequency and microwave thermotherapy while non-heating effects are alternating electric field and pulsed electric field. These electric fields have significant effects for tumor treating.

Girdin protein is a kind of actin binding protein,which has the complex molecular structure and takes part in a variety of signaling pathways related with causing cancer.The biological characteristics of Gir-din protein have close association with the proliferation and invasion of malignant tumor.Recent studies have shown that Girdin protein is closely related with occurrence and progress of breast cancer.Girdin protein expres-sion in breast cancer cells can not only promote the progress of breast cancer,but also affect the lymph node me-tastasis and prognosis.Therefore Girdin protein is expected as an independent biomarker to provide a new direc-tion for breast cancer treatment.

Objective To evaluate the clinical efficacy and safety of modified anti -tuberculosis scheme in the treatment of tuberculous meningitis.Methods 60 cases with tuberculous meningitis were randomly divided into two groups.We enrolled 30 patients in each group.The traditional anti -tuberculosis group used traditional anti -tuberculosis scheme with isoniazid,rifampicin,pyrazinamide,streptomycin,and the modified anti -tuberculosis group was given isoniazid,rifampicin,pyrazinamide,levofloxacin,the treatment course of tuberculous meningitis was 12 months.The efficacy and safety through clinical manifestations and laboratory examinations,the dynamic changes of cerebrospinal fluid were evaluated by statistical methods.Results The total effective rate of the modified anti -tuberculosis group was significantly higher than the traditional anti -tuberculosis group(86.6% vs.63.3%,χ2 =4.36,P <0.05).The cerebrospinal fluid routine and biochemical index in the modified anti -tuberculosis group were obviously superior to the traditional anti -tuberculosis group after treatment(all P <0.05).There was no significant difference in the incidence of adverse reactions between the two groups(26.6% vs.16.7%,χ2 =0.88,P >0.05).Conclusion Levofloxacin combined with other first -line anti -tuberculosis drugs,glucocorticoids,dehydration and other comprehensive measures improved brain function for the treatment of tuberculous meningitis is recommended.

BACKGROUND:Previous studies have found that the expression level of miR-486 in glioma stem cels (CD133+) is significantly down-regulated compared with that in glioma non-stem cels (CD133-), but the effect of down-regulation of miR-486 on CD133+ cels remains unclear . OBJECTIVE: To explore the effect of miR-486 on CD133+ cels. METHODS:CD133+ glioma stem cels and CD133- glioma cels were separated from U87 cels by flow cytometer. miR-486 overexpression glioma stem cels were constructed by lipofection transfection. RESULTS AND CONCLUSION:After sorting and purification, the content of the CD133+ fraction was enriched up to 83.5%. The expression level of miR-468 in CD133+ glioma stem cels was obviously down-regulated compared with that in CD133- glioma cels. CD133+ glioma stem cels overexpressing miR-486 were fabricated successfuly. Results from in vitro experiments showed that miR-486 overexpression could dramaticaly decrease the proliferation of glioma stem cels, induce a cel cycle arrest in G1/S phase for CD133+ glioma stem cels and promote cel apoptosis. These findings suggest that miR-486 can be a suppressor of glioma stem cels, which offers a novel potential therapeutic target for glioma stem cels and human glioma.

Objective:To observe the efficacy of Chuankezhi injection combined with budesonide and formoterol fumarate powder for inhalation in the treatment of chronic obstructive pulmonary disease ( COPD) . Methods:Totally 120 patients with COPD were ran-domly divided into two groups:the observation group inhaled budesonide and formoterol fumarate powder for inhalation combined with intramuscular injection of Chuankezhi injection, and the control group inhaled budesonide and formoterol fumarate powder for inhala-tion. The treatment course was 28 days. The pulmonary function indices [ FEV1% expected value, FEV1 /FVC, 6 min walking dis-tance (6MWD)], the times of acute exacerbation and the adverse drug reactions during the treatment were observed and compared be-tween the two groups. Results:After the treatment, the lung function and 6MWD were improved in the two groups, and the improve-ment of FEV1% expected value in the treatment group was more obvious than that in the control group [(59. 7+12. 1)% vs (49. 8+11. 3)%, P<0. 05]. The number of patients with at least once of acute exacerbation was significantly reduced in the treatment group when compared with that in the control group (35% vs 62%, P<0. 01). The incidence of adverse drug reactions in the two groups showed no significant difference. Conclusion:Chuankezhi injection combined with budesonide and formoterol fumarate powder for in-halation can notably improve the lung function in the patients with COPD and reduce the times of acute exacerbation without effect on the incidence of adverse drug reactions.

Objective To explore the relationship between age-related cerebral white matter changes (ARWMC) and cognitive function, observe the features of cognitive impairment in ARWMC patients, and provide evidences for preventing and treating cognitive impairment in elderly people.Methods Fifty patients with ARWMC were divided into mild-to-moderate group (n= 26, ARWMC score 1-10) and severe group (n= 24, ARWMC score＞ 10) based on the ARWMC scale of CT/MRI scans. Twenty healthy elderly people, who underwent physical examination in hospital, were selected as control group. The cognitive function was evaluated using Montreal Cognitive Assessment (MoCA,Beijing version). Cognitive functions were compared between patients with ARWMC at different extents and the controls. The correlation between severity of ARWMC and cognitive function, the characteristics of cognitive impairment in patients with ARWMC were analyzed. Results The cognitive function in patients with ARWMC was impaired significantly (the MoCA scores were 26.60±1.23 in control group, 23. 19±2. 62 in mild-to-moderate group and 19.83±3. 09 in sever group, F =39. 930, P = 0. 000). The severity of ARWMC was negatively related with MoCA score (r =-0. 476, P=0. 000). The patients showed cognitive impairment especially in the visuoconstructional and executive functions (F= 13. 189, P＜0.05), delayed recall (F=32.340, P＜0.05) and orientation (F= 15.813, P＜0. 05). Conclusions ARWMC is related with cognitive impairment.The severity of white matter changes is correlated with worse cognitive function.

ObjectiveTo evaluate the impact of hyperglycemia in patients admitted to medical intensive care units(MICU)on their prognosis.MethodsMedical records of 1016 patients,including 126 cases of known diabetes,359 cases with newly diagnoses hyperglycemia,and 531 normoglycemic cases,admitted to MICU in Wuhan University People's Hospital during September 2006 to September 2007 were reviewed to compare their case-fatality,length of hospital stay,length of MICU stay,mechanical ventilation,blood transfusion and antibiotics use.ResultsIn.hospital case-fatality was 22.8%(82/359)in patients with newly-diagnosed hyperglycemia.significantly higher than that in patients with known diabetes of 12.7% (16/126)and in normoglyeemic cases of 5.1%(27/531)(P＜0.01),and that Was higher in those with diabetes than those with normal blood glucose level(P=0.002).Proportions of patients who needed mechanical ventilation,blood transfusion,antibiotics use was higher in newly diagnosed hyperglycemia group than those in the other two groups.ConclusionsHyperglycemia represents an important mal'ker of poor clinical outcomes and mortality in patients admitted tO MICU.Patients with newly diagnosed hyperglycemia had a significantly higher case-fatality and poorer outcomes than those with known diabetes or normoglyeemia.

AIM:To investigate the validity of Rorschach inkblot method (RIM) in personality research by calculating the correlation of RIM with 16 personality factor questionnaire (16 PF).METHODS: Totally 70 undergraduates participated in the examination with RIM and 16 PF, then the correlations of all the variables of two measuring techniques were calculated. Standard score of comprehensive system was used in RIM.RESULTS: Some important Rorschach variables were correlated significantly with 16PF factors, and the correlations are consistent with their meaning. Some variables correlated with 16PF factors but were irrelevant in meaning.CONCLUSION: The results support the validity of RIM in personality study, and they also demonstrate that comprehensive system cannot well annotate RIM, but the meaning of some variables should be further researched.

Brain Diseases ; etiology ; Brain Neoplasms ; surgery ; Glioma ; surgery ; Humans ; Infection ; etiology ; Postoperative Complications ; etiology ; Recurrence ; Risk Factors