Objective To investigate the allergens and study the clinical significance of detecting serum levels of TNF-α,IL-4, IL-6 and IL-8 in patients with bronchial asthma.Methods 62 cases of patients with bronchial asthma were selected from August 2011 to August 2013 in Baoji Central Hospital,enzyme-linked immunosorbent assay were carried out in patients u-sing standardized allergens.62 cases of healthy people were selected as control group,and detected serum levels of TNF-α, IL-4,IL-6 and IL-8 of the two groups.Results Dust mites were the most important and the strongest allergens.The levels of TNF-α,IL-4,IL-6 and IL-8 in observation group was significantly higher than those in control group (230.87±27.82 ng/ml vs 152.14± 23.27 ng/ml;25.32 ± 12.04 ng/L vs 8.57 ± 3.64 ng/L;152.45 ± 24.56 μg/L vs 98.56 ± 18.63 μg/L;218.79±32.91μg/L vs 142.68±23.76μg/L,P<0.05).Conclusion TNF-α,IL-4,IL-6 and IL-8 levels in patients with bronchial asthma j udgment can be used as an important predictor,and it is worthy of clinical application.

Objective To study the relationship between gastric mucosa associated lymphoid tissue (MALT) lymphoma and Helicobacter pylori (H.pyori) infection retrospectively. Methods The paraffin embedded samples of the tumors in gastric intestinal tract and its corresponding normal tissues from 35 patients with non Hondgkin's lymphomas in gastric intestinal tract were sectioned. The slides, except routine histopathologic study, were submitted to immuno histochemical staining (CD 3,CD 5,CD 10 ,CD 20 ,C 23 ,CD 45 RO, kappa, lamda, cyclin, Ki67, TUNEL) and to HE staining for the detection of H. pylori infection. Results ①Twenty one cases were identified to be MALT lymphomas according to the results of immunohistochemical staining, of them 16 cases were gastric MALT lymphomas, 1 case of intestinal MALT lymphoma, and 4 cases of colonic MALT lymphomas. ② H. pylori infection in gastric MALT lymphoma was 100% except in 3 cases who had only tumor tissues, which could not be evaluated. ③ Two cases were stage Ⅰ 1 gastric MALT lymphomas, 5 were stage Ⅱ 1,and 9 were stage Ⅱ E. ④ Only 6 cases had recognized as gastric MALT lymphomas by endoscopy and biopsy. Three patients were misdiagnosed as gastric cancer, 1 as M?n?trier disease, 1 as atrophic gastritis, and 5 as chronic gastritis endoscopiclly. ⑤ One patient got a complete regression after 3 courses of anti H. pylori therapy and was in good health after 3 years of the treatment. Conclusions ① A close relation was present between H.pyloi infection and gastric MALT lymphoma. ② Early gastric MALT lymphoma may regress after eradication of H.pylori.

To evaluate the effects of Shenmai Huoxue Decoction (SMHXD) on early diabetic peripheral neuropathy (DPN) in rats.

A case of hereditary hemorrhagic telangiectasia was reported. Repeated hemorrhage in nasal and digestive system are main clinical manifestation. Capillary expanded on tongue and finger is the main physical sign. Main clinical manifestation and typical physical signs, combined with family history, can help to establish a diagnosis.
Humans ; Male ; Middle Aged ; Pedigree ; Telangiectasia, Hereditary Hemorrhagic ; genetics

OBJECTIVE To investigate the antibacterial activity of cefoperazone/sulbactam to Gram-negative bacilli in vitro.METHODS Gram-negative bacilli were isolated from various clinical specimens in our hospital from Jan 2004 to Dec 2007,screened by Gram-staining and oxidase test.The strain identification and the antimicrobial susceptibility test were determined by VITEK-60 Full Automated Microbiology Analyzer and slip diffusion method,respectively.The results of the survey were retrospectively reviewed.RESULTS The resistance rates of Enterobacteriaceae to cefoperazone / sulbactam were very low,the rates of Escherichia coli,Klebsiella pneumoniae and Enterobacter cloacae were 6.9%,9.2%and 12.9%,respectively;and the rates of Acinetobacter baumannii,Chryseobacterium meningosepticum,Pseudomonas aeruginosa,Stenotrophomonas maltophilia and Burkholderia cepacia were 7.7%,8.1%,20.4%,21.5% and 34.1%,respectively.CONCLUSIONS The antimicrobial activity of cefoperazone/sulbactam to Enterobacteriaceae and non-fermentation bacteria(A.baumannii,Ch.meningosepticum) is strong.The resistant rate of other Gram-negative bacteria to cefoperazone/sulbactam is less than 40 percent.In the treatment of infection caused by Gram-negative bacilli,cefoperazone/sulbactam has a very good prospect.

OBJECTIVE To investigate the antimicrobial resistance profile of Burkholderia cepacia isolated from clinical specimens in past 3 years.METHODS The B.cepacia strains were isolated from various clinical specimens by routine method from Jan 2004 to Dec 2006.In our hosptial the identification and antimicrobiol susceptibility test were determined by VITEK-32 Full Automated Microbiology Analyzer.RESULTS A total of 126 strains of B.cepacia were isolated.From them 75.14% and 15.08% of isolates were from lower respiatory tract and blood.All isolates were resistant to aminoglycosides,ampicillin,ampicillin/sulbactam,amoxicillin/CLAB,cefazolin,nitrofurantoin,and imipenem.The antibiotic resistant rates of the isolates to SMZ+TMP,cefepime,cefoperazone/sulbactam,meropenem,ceftazidime and piperacillin/tazobactam were 5.10%,16.99%,39.18%,39.61,39.65% and 48.12%,respectively.CONCLUSIONS The detection and antimicrobial resistance of the isolates of B.cepacia are increasing gradually.Multidrug resistance in the isolates of B.cepacia is serious.

Objective To evaluate the value of haptoglobin (HPT),α1-acid glycoprotein (AAG)and C-reactive protein (CRP) in the differential diagnosis of bacterial and viral infection in children. Methods Serum CRP, AAG and HPT levels were measured in 64 children with bacterial infection and 64 children with viral infection during acute stage. These indicators were also measured in 31 normal control children. The sensitivity ,specificity ,positive and negative predictive values, Youden's index for HPT,AAG and CRP were calculated. These values were compared among three groups. Their early diagnostic value on bacterial infection and virus infection was evaluated. Results (1) These markers were considered positive if HP≥2 g/L,AAG≥2 g/L,CRP≥10 mg/L. (2) The serum CRP [(2.70 ±0.99) g/L vs (1.42 ±0.75) g/L] ,AAG [(0.91 +0.38) g/L vs (0.30+0.08) g/L] and HPT [(6.40 ±0.89) mg/L vs (1.38 +0.80) mg/L]levels were significantly higher in children with bacterial infection compared with those with viral infection during the acute stage (P ＜ 0. 05,P ＜ 0. 01). The serum CRP, AAG and HPT levels were significantly higher in children with bacterial infection compared with normal control children during the acute stage (P ＜ 0. 05);while the levels of these indicators showed no differences between viral infection children and normal control children (P ＞ 0. 05). Conclusion The measurement of serum CRP, AAG and HPT levels has clinical value in the differential diagnosis of bacterial and viral infection in children. Among these indicators, CRP has the highest specificity,positive predictive,negative predictive values and Youden's index.

Objective To investigate the value and safety of colonoscopy in patients aged 80 years and over.Methods Clinical and endoscopic data of 1 249 patients aged 80 years and over collected from December 2005 to December 2015 at PLA army General Hospital were analyzed retrospectively.Results The average age was 83.03 years.Reasons for receiving colonoscopy included constipation with abdominal distension(19.38 ％)and hematochezia(10.57％).The completion rate of colonoscopy for the entire length was 94.50 ％.There were no abnormal findings in 492 cases (39.39 ％).Colonic polyps (31.62 ％) and colorectal cancer (14.25 ％) were among the major lesions detected with colonoscopy.Colorectal neoplasms were found in 58.33％ of the 132 patients with hematochezia.The total complication rate from colonoscopy and treatment was 0.72％,with the complication rate from treatment at 1.32％.Conclusions Constipation with abdominal distension and hematoehezia are the main reasons for undergoing colonoscopy for very elderly patients.Colon polyps and colorectal cancer are common disorders in elderly patients over 80 years of age and people with hematochezia in this age group are at high risk of having colorectal cancer.Colonoscopy is a safe and effective procedure and an important examination method for very elderly patients with hematochezia.

Objective To evaluate the prognostic value of white blood cell and hemoglobin in patients with acute aortic dissection(AAD).Methods White blood cell.hemoglobin and fibrinogen were measured in 42 AAD patients.The mortality during hospitalization was observed and the short-term prognosis in AAD patients was as-seased.Results There was 13 death during hospitalization.with the mortality of 30.95%.The value of white blood cell was higher in death group than in survival group[(13.73±6.91)×109>/L vs.(9.43±4.97)×109>/L.P< 0.05).The value of hemoglobin was lower in death group of than in survival group[(118.54±22.38)g/L vs. (131.72±18.17) g/L,P<0.05].There were no differences in the value of fibrinogen between the groups [(3.15±1.15)g/L vs.(3.48±1.24)g/L,P>0.05).The mortality in the group of elevated white blood cell(≥10.0×109>/L)was higher than that in the group of normal white blood cell(10.0×109/L)(41.18%vs.24%.P<0.05).The mortality in the group of decreased hemoglobin(≤110g/L)was higher than that in the group of nor-mal hemoglobin(>110 g/L)(50.00%vs.27.78%,P<0.05).Conclusion The value of white blood cell and he-moglobin could help to assess the short-term prognosis of patients with AAD.

Background:Ulcerative colitis(UC)is often accompanied by a variety of extraintestinal manifestations. Recently, the role of extraintestinal manifestations in diagnosis and treatment of UC has aroused widespread concern in clinical practice. Aims:To study the extraintestinal manifestations of patients with UC in order to elevate diagnosis level of UC. Methods:A total of 208 inpatients from June 2008 to September 2011 at Beijing Military General Hospital were enrolled. The extraintestinal manifestations of UC were retrospectively analyzed. Results:The ratio of male to female was 1. 14: 1, mean age was(41. 17 ± 13. 57)years,mean disease duration was(62. 6 ± 79. 4)months. Thirty-three patients had proctitis,52 had left-sided colitis,and 123 had extensive colitis. Forty-nine patients were mild UC,80 were moderate UC, and 79 were severe UC. The incidence of extraintestinal manifestations was 28. 8%(60 / 208);13 patients(6. 3% )had more than one extraintestinal manifestation. The main extraintestinal manifestations were oral ulcer(13. 0% ),arthropathy (11. 1% ),hepatobiliary disease( 3. 8% ) and skin lesion( 1. 4% ). The trend of incidence of extraintestinal manifestations increased from patients with proctitis,left-sided colitis to extensive colitis(21. 2% ,28. 8% ,30. 9% , respectively),however,the difference was not statistically significant(P > 0. 05). No significant difference in incidence of extraintestinal manifestations in patients with mild UC,moderate UC and severe UC was found(22. 4% ,33. 8% ,27. 8% , respectively)(P > 0. 05). Conclusions:Patients with UC are often accompanied by extraintestinal manifestations,and the recognition of extraintestinal manifestations is helpful for improving diagnosis and treatment level of UC.