Objective To investigate any anti-inflammatory and curative effect of hyperbaric oxygen (HBO) therapy on mice with acute lung injury (ALI) induced by lipopolysaccaride endotoxin. Methods Fortysix Sprague-Dawley rats, half male and half female, were randomly divided into a normal saline group with 10 rats,an LPS group with 12 rats, and an HBO group with 24 rats. LPS was injected via the tail vein at 5 mg/kg weight to establish the ALI model. The HBO group rats were treated with HBO. Then leucocyte counts, arterial blood gas analysis, interleukin-8 (IL-8) in the blood and lung wet/dry weight (W/D) were compared among the 3 groups at the 3rd and 6th hours. Pathological changes were examined under a light microscope. Results Compared with the LPS group, blood oxygen and W/D were higher in the HBO group, the white blood cell, neutrophil and IL-8 all were lower, and inflammatory cell infiltration was less in lung slides from the HBO group. Conclusions HBO therapy can improve oxygen deficiency and has an anti-inflammatory effect. As a result it might have protective effect against ALI.

Objective To explore the differences of the proliferation ability and the antineoplastic activity of CIK cells against origenal hepatocellullar cancer cells between healthy adults and tumor patients in vitro. Methods Peripheral blood mononuclear cells (PBMC) from healthy donors and tumor patients were incubated to induce CIK cells in the presence of interferon gamroa(IFN-γ) ,IL-2 and anti-CD3 monoclonal antibody (mAb). The changes in the proliferation activity and phenotypes of the CIK cells were identified by flow cytometric analysis. Single cell suspension was prepared bom the fresh hepatocellular carcinoma tissue by using mechanical trituration method. MTT assays were used to determine the cytotoxicity of CIK cells against origenal hepatocellullar cancer cells. Results The CIK cells from both healthy donors and tumor patients were significantly increased with the extension of time. The expression rate of CD3+/CD56+ cells from healthy donors rose from 1.053% ±0.22% on 1st day ,25.36% ±2.19% on the 7th day to 55.12% ±1.99% on the 14th day ,which was significantly higher than that of tumor patients ( P ＜ 0.05). MTT assays showed that the cytotoxicity of CIK cells from both enhanced obviously with the addition of Effect/Target rate and extension of time(P ＜0.05). After the origenal hepatocellullar cancer cells were treated by CIK cells 24 hours, the cytotoxicity of CIK cells from healthy donors at the effector:target ratio of 10 ∶ 1,20 ∶1 and 40 ∶1 was significantly higher than that of tumor patients(P＜0.05) ,respectively. After treated 48 hours, compared with tumor patients, the cytotoxicity of healthy donors? CIK at the three effector:target ratio was alsosignificantly higher(P ＜0.05), respectively. Conclusion CIK cells from both have amplification ability and cytotoxic activity in vitro,and the proliferation ability and killing activity of healthy adults CIK is stronger than that of tumor patients,which provides an experimental basis for CIK to clinical application as an adoptive immunotherapy.

Animals ; Body Weight ; Drugs, Chinese Herbal ; pharmacology ; Gastrointestinal Transit ; drug effects ; Male ; Mice ; Mice, Inbred Strains ; Rats ; Rats, Wistar ; Reishi

OBJECTIVE To know the present situation of management of endoscope disinfection in order to improve the disinfection quality.METHODS A questionnaire and on-spot-survey were sent to 8 hospitals equipped with endoscope.RESULTS Eight different grade hospitals had a system of endoscope management established and integrated into their quantity management system.One hospital had isolated cleaning and sterilizing rooms,of which 3 hospitals were well ventilated;6 hospitals had special storage cabinets for endoscope,for endoscope as well as cleaning and sterilizing troughs.All of the hospitals used multienzymes and timers when doing cleaning.CONCLUSIONS There are some problems in the present situation.The way of management monitoring and occupational protection must be further improved to reduce the nosocomial infection.

Objective To detect by flow cytometry (FCM) acute myeloid leukemia. Methods Fourcolor staining was used for analysis of immunphonotypes of 52 cases with acute myeloid leukemia and 7 cases of mixed leukaemia. Results 52 cases with series of patients with AML expression, with the main expression CD13 (94.2 %), CD117 (90.4 %), cMPO (90.4 %) CD33 (86.5 %), CD34 (57.7 %), HLA-DR (53.8 %). In 7 cases of mixed cell leukemia 3 cases of myeloid/B (M/B), are expressing CD13, CD34, CD117, CD10, CD19, cMPO, cCD79a.Myeloid/T (M/T) 2 cases with expression of CD13, CD117, CD33, CD34, CD5,CD7, cMPO; B department/T (B/T) 2cases, with expression of CD5, CD7, CD10, CD19, CD20, CD34. And with the morphological and organizations with high accuracy of chemical diagnosis. Conclusion FCM can improve the diagnose rate for AML and mixed leukemia. And has played an important clinical significance.

There is rich scientific information in the traditional Chinese medicine ( TCM ) patents . However , few of them have been efficiently utilized by the academic researchers for a long time . In this paper , TCM patent literatures from 1992 to 2011 were collected by retrieving with SooPat patent searching engine . A total of 638 TCM entries have been indexed, which are consistent with the index in the Modern Chinese Materia Medica. The patents with special academic values were manually screened , and were finally stored in an Access database . A survey on the filed patents was outlined . The work provided a new information resource for the TCM researchers. And it was important to promote the effective use of TCM patents.

Objective To investigate the effect of the Kolb experience learning theory applied in Surgical Nursing teaching.Methods 120 students were selected randomly and were divided into 2 groups,the observation group operated the teaching mode based on the Kolb experience learning theory,the control group operated traditional teaching.After the experiment,using the theory test,the skill test,the questionnaire survey to evaluate the teaching effectiveness.Results The two groups showed statistical difference in theory exam results,learning effect of each dimension and evaluation of teaching effect.Conclusions The teaching mode based on the Kolb experience learning theory can improve the students' interest in learning and study effect,and push forward the reform of teaching implementatiou.

Objective To manage the information of examination, certification and registration of doctors in the organizations of medical treatment, prevention and health care. Methods A software was developed by using the client/server model and object-oriented technique on the basis of experiences from many years of hard working in military hospital. Results Because of the successful design and application of the software, the whole military certificated doctors information database was established for trends tracking management of all military certificated doctors' information by general departments. Conclusion The database management and developing technique are the same as those of No.1 Military Medical System. It is very practical.

Recently, the annulus cartilaginous-perichondrium made from tragus cartilage-perichondrium were successfully used as grafts in open tympanoplasty and myringoplasty, which showed distinctly better effect than that of fascia temporalis with no drum retract or ossicular chain conglutination and stable hearing. The article retrospectively analyzed long term effect of 150 patients which received tragus cartilage ring with perichondrium as grafts in myringoplasties and mastoidectomy with ? period tympanoplasty, and summarized the superiority and application value of the tragus cartilage ring with perichondrium for tympanoplasty in chronic otitis suppurative media in the period of infection.

Objective Hepatitis C virus patients are often accompanied by insulin resistance and diabetes.To probe the relative factors of abnormal glycometabolism in chronic HCV infections.Methods A total of 1 039 treatment-naive patients that were confirmed chronic HCV infected were enrolled in the study.The demographics,biochemical index parameters and other data about liver function and HCV viral load were got from infectious disease department of Jurong Pepole's Hospital in China.Results A total of 140 (13.5％) patients were diagnosed with some forms of abnormal glycometabolism.The body mass index (BMI) (x2 =9.231,P =0.010),waist circumference (x2 =7.984,P =0.018),systolic blood pressure (x2 =16.366,P ＜0.001),diastolic blood pressure (x2 =13.970,P =0.001),alanine aminotransferase(ALT) (x2 =4.809,P =0.028),HCV-RNA viral load (t =-3.818,P ＜0.001) were significantly different between non-diabetic HCV patients and abnormal glycometabolism patients.Multivariate logistic regression analysis showed that ALT(OR =2.986,95％ CI:1.171-7.615) and HCV-RNA viral load (OR =2.061,95％ CI:1.165-3.644) were found as risk factors in multivariate regression analysis for patients with chronic hepatitis C who had abnormal glucose metabolism.Conclusions Chronic hepatitis C patients with higher ALT and HCV-RNA level were more probably to suffer from abnormal glycometabolism.In order to find potentially novel risk factors of HCV with abnormal glucose metabolisn,further studies about genetic and other clinical factors need to be processed.