Humans ; Nerve Sheath Neoplasms ; pathology ; Nervous System Neoplasms ; pathology ; Smooth Muscle Tumor ; pathology ; Soft Tissue Neoplasms ; classification ; pathology ; Urinary Bladder Neoplasms ; classification ; pathology ; Vascular Neoplasms ; pathology

Biomarkers, Tumor ; metabolism ; Carcinoma, Small Cell ; genetics ; metabolism ; pathology ; Carcinoma, Squamous Cell ; pathology ; Chromosome Aberrations ; Diagnosis, Differential ; Humans ; Keratins ; metabolism ; Lymphoma ; pathology ; Mucin-1 ; metabolism ; Urinary Bladder ; pathology ; Urinary Bladder Neoplasms ; genetics ; metabolism ; pathology

Objective To investigate the influences of large-scale military exercise on immune and endocrine secretory function of soldiers.Methods The psychological stress self-evaluation test(PSET)was applied on 126 officers and soldiers before and after the military exercise.Radioimmunoassay(RIA)technique was employed to determine the contents of serum interlukine-2(IL-2),interlukine-6(IL-6),interlukine-8(IL-8),tumor necrosis factor(TNF),cortisol(Cor)and aldosterone(Ald)in 126 subjects.All data were processed by correlation analysis.Results Compared with that of before exercise,the contents of serum IL-2 declined significantly(P

Objective To investigate the correlation between psychological stress status and the personality of the soldiers who took part in a large-scale military exercise. Methods The psychological stress self-evaluation test (PSET), SCL-90 game and Eysenck personality questionnaire (EPQ) were conducted in 126 servicemen before and after a field military exercise. Correlation between psychological stress status and their personality profile was studied versus the SCL-90 after military exercise. Results 126 servicemen who had taken part in the military exercise were tested with PSET. The number of persons whose PSET data T≥70 increased from 9 before the exercise to 35 after the exercise (P

Carcinoma in Situ ; diagnosis ; pathology ; surgery ; Carcinoma, Transitional Cell ; diagnosis ; pathology ; surgery ; Cystectomy ; Humans ; Neoplasm Invasiveness ; Neoplasm Staging ; methods ; Urinary Bladder ; pathology ; surgery ; Urinary Bladder Neoplasms ; diagnosis ; pathology ; surgery

Humans ; Hypertension, Pulmonary ; metabolism ; Inhibitor of Apoptosis Proteins ; Microtubule-Associated Proteins ; metabolism

Humans ; International Agencies ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Male ; Neoplasm Invasiveness ; Neoplasm Staging ; methods ; Prostate-Specific Antigen ; metabolism ; Prostatic Neoplasms ; pathology ; Seminal Vesicles ; pathology ; Societies, Medical ; Tumor Burden ; United States ; Urinary Bladder ; pathology

Objective To study the cognitive behavior and intervention therapy for elder patients to preventing tumble. Methods 156 elder patients were selected in intervention group,which have accepted the cognitive behavior and intervention therapy.155 elder patients were selected in control group,they have not accepted this therapy.Compared the results of these 2 groups. Results (99.72%) patients in interevention group have mastered the knowledges of preventing tumble,which was significant higher than the 66.40% in control group(P

Objective To investigate the alteration of peripheral tissue`s temperature of the coagulation zone of microwave ablation in brain tissue, and to provide experimental evidence for clinical application. Methods Twelve canines were treated by microwave ablation in brain tissue. Each was ablated for 180 s with microwave output power of 20 W, 30 W, and 40 W. During the operation the peripheral temperature at the distance of 0.5 cm, 1.0 cm, 1.5 cm and 2.0 cm from the ablation center was recorded respectively. The ultrasound was performed 1 hour after the operation, and then the animals were executed and the microscopic changes of the ablation lesion were observed. Results Eleven canines suffered well for the ablation, while 1 presented abnormal respiration during the operation and died 2 hours later. During the operation, the temperature of the area 0.5 cm from the center rose signiifcantly, with the maximum temperature was (96.40±1.46)℃at the power of 20 W, and 100℃at the power of 30 W and 40 W. The temperature of the area 1.0 cm from the center rose faster, with the maximum temperatures at different powers all above the 46℃. The temperature of the area 1.5 cm from the center rose slower, with the maximum temperature below 46℃at the power of 20 W and 30 W and above 46℃at the power of 40 W. The maximum temperatures of the area 2.0 cm from the center at different powers were all below 46℃. The difference of the maximum temperature at different distances (1.0 cm, 1.5 cm, and 2.0 cm from the center) was signiifcant (F=776.78, 2640.64 and 3025.53, all P<0.05). The length and width of the ablation lesion as well as the area of edema increased with the power. At the power of 20 W, 30 W, and 40 W, the length of the ablation lesion was (29.3±1.8) mm, (32.7±2.1) mm and (34.2±2.4) mm, the width was (22.5±1.5) mm, (23.7±1.7) mm and (27.1±2.0) mm, and the width of the edema zone was (2.3±0.4) mm, (2.6±0.4) mm and (2.7±0.5) mm. The differences of the length and width of the ablation lesion at different powers were signiifcant (F=11.46, 14.49, both P<0.01). The difference of the edema area at different powers was insigniifcant (F=1.94, P=0.169). Conclusions Microwave ablation is a safe therapeutic modality. However, the shorter distance from the ablation center and greater ablation power give rise to larger ablation lesion, higher maximum temperature, and faster temperature increase. Therefore, 2.0 cm from the ablation center is a safe area.

Objective To observe the curative effect in patients with systemic lupus erythematosus(SLE) complicated by moderate or severe thrombocytopenia with a blood platelet count(BPC) of under 50 × 109/L and analyze its related factors. Methods We retrospectively analyzed the clinical data on 109 SLE patients with mod-erate or severe thrombocytopenia. Results Of the 109 patients,82(75.2%)had complete response(CR),15 (13.8%)had partial response(PR),and 12(11.0%)had no response(NR),respectively. As compared with the CR+PR group,the NR group had a higher incidence rate of decreased bone marrow megakaryocyte(P < 0.05). However,there were no significant differences between the two groups in SLEDAI scores,rates of positive PAIg and ACA,and levels of C3 and C4(P>0.05 for all comparisons). The total effectiveness rate did not differ signifi-cantly between MP pulse therapy and high-dose corticosteroid therapy. Conclusions A decrease in bone marrow megakaryocytes can be an adverse factorfor affecting the efficacy in patients with SLE complicated by moderate or severe thrombocytopenia.