Acupuncture Therapy ; Female ; Humans ; Middle Aged ; Thalamic Diseases ; therapy

Objective: To observe the expression of epidermal growth factor receptor (EGFR) and vascular endothelial growth factor (VEGF) in non-small cell lung cancer(NSCLC), and to discuss its clinical significance. Methods: The expression of EGFR and VEGF was detected in 82 NSCLC and 20 non-malignant pulmonary samples by immunohistochemical method. The expression of EGFR and VEGF in NSCLC patients with various pathological characteristics was observed and the correlation between them was analyzed. Results: The positive rates of EGFR and VEGF in 82 NSCLC samples were obviously higher than those in the 20 non-malignant samples(53.66% vs 0 for EGFR, 62.20% vs 25% for VEGF, both P<0.05). The expression of EGFR in NSCLC samples was significantly correlated with the sex of patients, pathological types of cancer (squamous-cell carcinoma vs adenocarcinoma), presence of lymph node metastasis, and TNM stages(P<0.05). The expression of VEGF in NSCLC was correlated with lymph node metastasis and TNM stages (P<0.05). It was also noticed that higher expression of EGFR or VEGF was associated with poor prognosis of patients (P<0.05). The expression of EGFR was correlated with VEGF expression in pulmonary tissues of NSCLC patients(rs = 0.314, P<0.05). Conclusion: EGFR and VEGF are over-expressed in NSCLC tissues and the 2 are correlated with each other, which may serve as predicator for prognosis and a therapeutic target of NSCLC patients.

Objective To evaluate the efficacy and safety of argatroban in the treatment of progressive cerebral infarction.Methods Three hundred hospitalized patients with progressive cerebral infarction from October 2006 to September 2011 were collected,among which 150 cases who agreed to the use of argatroban as experimental group,and 150 cases who didn' t agree to the use of argatroban for economic reasons as control group.Experimental group was treated with venous argatroban.It was 60 mg/d within the first 2 days and 24 h continuous intravenous drip.From the beginning of the 3rd day,the dosage was changed to 10 mg each time,twice a day for 5 days.Additionally,75 mg clopidogrel was given once a day for 12 days.Control group was only treated with 75 mg clopidogrel once a day for 14 days.The degree of neurological deficit was compared using the National Institutes of Health Stroke Scale (NIHSS) scoring and the rehabilitation condition was evaluated by Barthel index (BI) and modified Rankin Scale (mRS) scoring between 2 groups before treatment and 3 d,14 d,30 d and 90 d after treatment respectively,and further compared to patients with large artery stenosis and anterior or posterior circulation infarction.The indexes of coagulation function of 2 groups were monitored meanwhile.Results The degree of neurological deficit was significantly improved in the short term (before treatment:NIHSS 15.19 ± 2.70,after treatment of 3 d 10.75 ±2.09,t =2.l14,P =0.037 ;14 d 8.77 ± 1.50,t =2.092,P =0.039;30 d 6.89 ± 0.79,t =2.520,P =0.013 ;90 d 4.85 ± 0.38,t =2.723,P =0.008),and the activities of daily living were significant enhanced in the experimental group (after treatment of 30 d BI 70.89 ± 12.69,90 d 88.16 ± 11.96,90 d mRS 1.57 + 0.39) when compared with the control group (after treatment of 30 d BI 60.26 ± 11.85,t =2.292,P=0.023;90 d 69.90 ± 12.63,t =2.790,P =0.006;90 d mRS 2.14 ±0.52,t =2.124,P =0.035).For large artery stenosis or posterior circulation infarction,the efficacy of argatroban was better.The indexes of coagulation function were in the normal range both before and after medication.No serious adverse reaction occurred during treatment.Conclusion Argatroban which has a higher security probably improves the prognosis and reduces the disability of patients with progressive cerebral infarction.

Objective To investigate the inhibitory effect of immunosuppressive agent FRY720 on hepatocellular carcinoma Hepal-6. Methods Hepal-6 cells were cultured, and divided into 4 groups, namely control group and 0.1 μg/ml, 10 μg/ml, 100 μg/ml quality concentration groups. The cells were treated by the drugs for 24 to 48 hours respectively. The inhibitory rate of the cells was measured by MTT assay, and cell cycle and cell apoptotic rate were detected by flow cytometry (FCM). Results The ability of tumor cell growth were inhibited by FTY720 after 48 h. The maximal inhibition rate was 62.10 %, The apoptosis ratio was increased when FTY720 was 0.1-100 μg/ml, and it was 4.07 %, 8.16 %, 19.84 % respectively. FTY720 significantly prolonged cell G1 phase. Conclusion FTY720 could inhibit the growth of hepatocellular carcinoma, arrest the cell in G1 phase, and increase apoptosis.

Objective To discuss application of evidence-based nursing in nasopharyngeal carcinoma patients undergoing radiotherapy. Methods Evidence-based nursing was used in 33 nasopharyngeal carcinoma patients undergoing radiotherapy. Results After evidence-based nursing, all the patients actively cooperated with the doctors and nurses, lived through the treatment process smoothly, and radiotherapy complications were reduced or avoided. Conclusions Evidence-based nursing is an idealized nursing method which could reduce or avoid the complications and alleviate the pain of patients and improve the quality of nursing.

Objective To explore effects of heat stress response on neutrophil apoptosis and respiratory burst function. MethodsNeutrophils from each of 18 healthy volunteers were divided into 3 parts,and one part was served as control group,and the other two parts were induced by heat shock or cadmium chloride for heat stress response and named as heat shock group and cadmium chloride group.The neutrophils were incubated in culture medium.At 0,2,3,4,and 6 h following heat stress induction,the heat shock protein(HSP70) expression and the respiratory burst were detected in the neutrophils respectively by using PCR technique and flow cytometer.Level of apoptosis was observed by immuno-fluorescence and flow cytometer DNA ploid at 24 h after heat stress induction. Results In the heat shock and cadmium chloride groups,HSP70 expression at each time point and cell apoptosis at 24 h were significantly higher than those of control group(P

Objective To investigate the expression and significance of nuclear transcription factor-?B(NF-?B) in childhood acute lymphoblastic leukemia(ALL) and the effect of dexamethasone(DEX) on its expression,to provide the experimental base for corresponding clinical treatment of the ALL,in which NF-?B is taken as a target.Methods 1.The biotin-streptavidin method was used to detect NF-?B P65 protein on 20 childhood ALL patients and 20 healthy children.2.The effect of DEX at clinically relevant dosage on NF-?B P65 protein were also detected by the biotin-streptavidin method.Results 1.The positive expression rate of NF-?B P65 protein in childhood ALL patients was 85.50%,obviously higher than that in normal group(10.0%)(?~2=22.56 P

Objective To analyze the therapeutic effect ofShengji-Yuhong ointment in the treatment of patients with pressure ulcer.Methods 86 patients of pressure ulcer were randomly divided into a control group and an observation group, with 43 cases in each. After debridement, the wound was covered with vaseline gauze in the control group, whileShengji-Yuhong ointment in the treatment group. 10 days constituted 1 course of treatment, and both groups were treated for 3 courses. The blood supply of the whole blood viscosity, plasma viscosity, erythrocyte aggregation index detection; white blood cell count (WBC), erythrocyte sedimentation rate (ESR), and C reactive protein (CRP) were observed in order to observe the control condition of the patients with wound infection.Results The total effective rate was 95.3% (41/43) and 74.4% (32/43) in the observation group and control group respectively, with significant difference between two groups (χ2=5.800,P=0.016). After treatment, the whole blood viscosity (high-shea) (4.06 ± 1.38 mPa?svs. 4.74 ± 1.62 mPa?s,t=2.095), the whole blood viscosity (medium-shea) (3.71 ± 1.22 mPa?svs. 4.34 ± 1.41 mPa?s,t =2.216), blood reduction viscosity (1.13 ± 0.22 mPa?svs.1.44 ± 0.51 mPa?s,t=3.660), the whole blood viscosity (medium-shea) (4.16 ± 0.48 mPa?svs. 4.51 ± 0.89 mPa?s,t=2.270) obviously compared with group before treatment decreased (P<0.05). The patients in the observation group in the whole blood viscosity (medium-shea) (3.71 ± 1.22 mPa?svs. 4.16 ± 0.48 mPa?s,t=2.251), and blood reduction viscosity (1.13 ± 0.22 mPa?svs. 1.32 + 0.31 mPa?s,t=3.278) in the observation group were  obvious better than the control group (P<0.05). After the treatment the WBC, CRP, ESR in the observation group were decreased significantly than the control group (t=5.947, 7.198, 12.064,P<0.01).ConclusionShengji-Yuhong ointment can effectively control the PU infection in the wound, improve wound tissue under the blood circulation, and promote wound healing.

Multiple organ dysfunction syndrome (MODS) is one of the leading causes of death in ICU patients.However,there have been few studies on the role of MODS as a cause of death in patients with acute myocardial infarction (AMI),particularly in those at advanced age.Our study aimed to investigate the incidence and to identify the predicting factors of MODS in elderly patients with AMI.Methods We identified consecutive patients with AMI who were discharged from the Chinese PLA General Hospital between January 1993 to June 2006.Medical records of 800 consecutive patients aged 60 years or over were analyzed retrospectively.Multivariate logistic regression was used to determine factors predicting in-hospital development of MODS.Results Twenty-seven (3.4%) patients developed MODS within 30 days after AMI.Compared with patients without MODS,patients with MODS had higher in-hospital mortality rates (55.6% vs 11.6%,P＜0.001 ) and more frequent complications of cardiogenic shock (25.9% vs 6.2%,P＜0.001),heart failure (HF) (59.3% vs 18.2%,P＜0.001 ),cardiac arrhythmia (44.4% vs 26.4%,P＜0.05) and pneumonia (55.6% vs 16.3%,P＜0.001).Multivariate logistic regression analysis showed the major predictors for the occurrence of MODS secondary to AMI were advanced age (≥ 75 years,odds ratio 2.64,95% confidence interval [CI] 1.13 to 6.61),heart rate/＞ 100 bpm on admission (odds ratio 1.74,[CI] 1.14 to 2.64),in-hospital complication of HF (odds ratio 3.03,[CI] 1.26 to 7.26) and pneumonia (odds ratio 2.82,[CI] 1.18 to 6.77).Conclusions MODS is not the uncommon complication in elderly patients with AMI and is associated with poor prognosis.Advanced age,heart failure and pneumonia are predictors of the development of MODS in patients with AMI.(J Geriatr Cardiol 2008;5:199-202)

Objective To evaluate the value of the four kinds of diagnostic method in acquired immune deficiency syndrome (AIDS) infection complicating tuberculosis (TB) .Methods 52 cases of human immunodeficiency virus (HIV) infection complica‐ting TB were taken as the observation group and 100 cases of TB without complicating HIV infection were taken as the control group .The two groups were performed the PPD test ,sputum Mycobacterium tuberculosis culture ,tuberculosis antibody and inter‐feron gamma release assay(IGRA) for conducting the diagnosis .Results The positive rate of the PPD test ,sputum Mycobacterium tuberculosis culture and tuberculosis antibody in the control group were significantly higher than those in the observation group ,the differences were statistically significant (P<0 .01);the positive rate of the IGRA in the observation group was obviously higher than that of the PPD test ,sputum Mycobacterium tuberculosis culture and tuberculosis antibody ,the differences had statistical sig‐nificance (P<0 .01) .The negative occurrence rate of the IGRA in the observation group treated by the antiretroviral therapy was obviously higher than the positive rate ,the difference was statistically significant (P<0 .05) .Conclusion The IGRA may be a sen‐sitive method for diagnosing HIV infection complicating TB and the antiretroviral therapy may have a certain impact on the results .