Adult ; Carbon Disulfide ; Electromyography ; Female ; Humans ; Male ; Middle Aged ; Neurophysiology ; Occupational Exposure ; Young Adult

Objective To explore the effect of nBiPAP on ET-1 of patients with overlap syndrome.Methods Levels of ET-1 in plasma of 25 cases of OS,20 cases of COPD were analysed by radioimmunoassay,and ET-1 in OS was measured before and after treatment.The relationship between ET-1 with SaO_2 during sleep was analyzed. Results (1)The ET-1 levels in plasma of OS group were significantly higher than those of COPD group before treatment(P

Objective: To study the relationship between mental health and achievement motivation of teachers.Methods: 322 high school teachers completed SCL-90 and Achievement Motivation Scale.Results: The percent of high-score teachers with at least one SCL-90 subscale scored more than 3 is more than 5%.There is obvious correlation between the score of SCL-90 and the AMS's.Conclusion: The high level of achievement-seeking or the high level of failure-avoiding is harmful to the mental health of teachers.

Of the 250 cases of blunt abdominal trauma,15 cases of pancreatic lesions were complicatedwhich include 3 cases lacerated on the head of pan-creas, 5 on the body, 6 on the tail and one con-tused. The pancreatic bed drainage was performedfor one case, repair for 8 cases and pancreatic tailresection for 6 cases, In author's experiences, theroutinely inspecting the pancreas was carried outintra operatively, with blunt epigastric trauma, es-pecially the light red hemotoliquid was found bypericentesis. Operative method was classified frompancreatic bed drainage, repair and resection in ac-cordance with severity of the trauma, For prevent-ing the pancreatic juice fistula, the main pancreaticduct must try its best to be ligated. If the traumais on the head, a common bile duct and duodenumdecompression must be done.

Adult ; Aged ; Anticoagulants ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Salvia miltiorrhiza ; Thalidomide ; adverse effects ; Venous Thromboembolism ; chemically induced ; prevention & control

Objective:To analyze bone strength index, osteoporosis and fracture in ankylosing spondylitis (AS) patients with radiologic hip involvement and explore the characteristics of bone strength in these patients.Methods:According to bath ankylosing spondylitis radiology hip index (BASRI-hip) score, 339 AS patients were divided into two groups. The differences of bone strength in each group were analyzed by t-test, Mann-Whitney U test and χ2 test. Logistic regression was used to analyze the risk factors of bone strength index. The correlation between quantitative ultrasound and dualenergy X-ray absorptiometry (DXA) (total hip, g/cm 2) was analyzed. Pearson correlation analysis was used. Results:①Bone strength index of quantitative ultrasound was positively correlated with bone mineral density of DXA (total hip, g/cm 2), r=0.553, P<0.01. ② The age of 27(23, 37) years old in radiographic hip involvement was lower than 37(28, 48) years old in non-radiographic hip involvement, and the difference was statistically significant ( Z=-5.986, P<0.01). There were no differences in gender and course of disease between the two groups ( P>0.05).③ The radiographic hip involvement in AS patients whose ages were younger than 50, when compared with non-radiographic hip involvement patients, the bone strength index was lower (78±18 vs 84±16), while bone strength was lower than patients at the same age (41.0% vs 18.4%), however, the incidences of osteoporosis (42.7% vs 28.8%) and fragility fracture (3.7% vs 0%) were significantly higher ( t=3.028, P<0.01; χ2=16.758, P<0.01; χ2=5.886, P=0.019; χ2=4.67, P=0.038). For AS patients whose ages were ≥50, there were no significant differences between the two groups ( P>0.05). ④ Multivariate analysis showed that radiographic hip involvement [ OR (95% CI)=1.912(1.05, 3.48)], age [ OR (95% CI)=0.94(0.911, 0.97)] and body mass index (BMI) (kg/m 2) [ OR (95% CI) =0.875(0.807, 0.948)] were associated with lower bone strength. Conclusion:There is positive correlation between the bone strength index of quantitative ultrasound and bone mineral density of DXA. AS patients with radiographic hip involvement are characterized by decreased bone strength and are more likely to develop osteoporosis and fragile fractures. The risk factors of low bone strength are radiographic hip involvement, age and BMI.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cyclophosphamide ; therapeutic use ; DNA-Binding Proteins ; metabolism ; Doxorubicin ; therapeutic use ; Female ; Germinal Center ; pathology ; Humans ; Immunohistochemistry ; Interferon Regulatory Factors ; metabolism ; Lymphoma, Large B-Cell, Diffuse ; classification ; drug therapy ; metabolism ; pathology ; Male ; Middle Aged ; Neprilysin ; metabolism ; Prednisone ; therapeutic use ; Prognosis ; Proto-Oncogene Proteins c-bcl-6 ; Vincristine ; therapeutic use

Adult ; Deferoxamine ; adverse effects ; therapeutic use ; Humans ; Lung Diseases, Interstitial ; chemically induced ; Male ; Myelodysplastic Syndromes ; drug therapy

Objective To explore the diagnosis value of CT in subarachnoid hemorrhage(SAH) induced by aneurysm rupture.Methods The clinical and CT data of 119 patients with SAH induced by aneurysm rupture were analyzed respectively.Results The CT characteristic of SAH induced by aneurysm rupture was full of hyperderse in sulcus and schizenceplay,or accompaning intracerebral hematoma in the straight gyrus of frontal lobe and the hippocampal gyrus of parietal lobe.Conclusion The CT has important value for diagnosing SAH induced by aneurysm rupture in the location and the nature.But it is indispensable that the CTA or DSA must be done for ascertaining the artery of responsibility of rupturing aneurysm.