The status of anesthesia and psychotropic substances use for cancer pain control was analyzed in 355 cancer patients in Huanggu District of Shenyang City.The results revealed that patients aged 60 and above accounted for 62.8％ of the total; the 5 leading diseases were lung cancer ( 132 cases,37.2％ ),colorectal cancer (34 cases,9.6％ ),liver cancer (33 cases,9.3％ ),stomach cancer ( 31cases,8.7％ ) and pancreatic cancer (20 cases,5.6％ ).There was no significant difference in constituent ratio of disease categories in the last 4 years ( x2 =18.75,P ＞ 0.05 ).The daily oral dose of morphine sulphate was 60 - 200 mg with an effective rate of 91.5％ (325/355). The side effects including constipation,nausea,vomiting and itching can be effectively reduced by prophylactic medication.

Objective To explore the role of intercellular adhesion molecule-1(ICAM-1)and lym- phocyte function-associated antigen-I(LFA-1)in the pathogenesis of Sjgren's syndrome(SS)and provide a theoretical basis for clinical therapy.Methods Immunohistochemical method was used to detect these two cellular adhesion molecules in labial salivary glands of primary Sjgren's syndrome patients and 15 healthy controls.Semiquantitative analysis was performed by image analysis software.Results①In salivary gland samples,the expression of both ICAM-1 and LFA-1 was significantly higher compared to that of controls(P

China ; Congresses as Topic ; Fatty Liver ; Humans

Child ; Cord Blood Stem Cell Transplantation ; adverse effects ; Cytomegalovirus Infections ; etiology ; Humans

Objective To evaluate the diagnostic value and safety of endobronchial ultrasoundguided transbronchial needle aspiration (EBUS-TBNA) in elderly patients with bronchogenic carcinoma.Methods From August,2013 and July,2014,31 patients aged 65 years and over with space-occupying mass and enlarged mediastinal lymph nodes detected by CT or positron emission tomography-computed tomography (PET-CT) underwent EBUS-TBNA.Rapid onsite cytology evaluation was not performed.Results There were 26 males and 5 females in this study,aged 65-77 years (70.1 years old on average).In 31 patients,70 samples were obtained from lymph nodes (LNs) and 4 samples were obtained from intrapulmonary lesions.29 cases were diagnosed as lung cancer,and 2 cases had false-negative diagnoses.The sensitivity and specificity rates of EBUS-guided TBNA method were 93.6％ and 100.0％,respectively.No major complications were observed in this series.Conclusions EBUS-TBNA is an safe and effective method in diagnosing bronchogenic carcinoma in elderly patients.

Objectives: To evaluate mice as experimental animal for Chlamydia pneumoniae, a common cause of acute respiratory infections in human.　Methods: Intranasal inoculation of Icr mice with C. Pneumoniae induced a prolonged course of lung infection, as demonstrated by persistence of lung pathology(60 days).　Results: Icr mice were susceptible to C. pneumoniae. Lung pathology was characterized by patchy interstitial pneumonitis with predominately neutrophil leukocyte infiltration in the early(7 days) and lymphocytes infiltration in the later stages(14 days later) of infection.　Conclusions:Icr mice were susceptible to C. pneumoniae and the mouse model is useful for the investigation of the pathogenesis of C. pneumoniae infection.

Objective To investigate the current situation of nursing staffs in second-class and tertiary hospitals of Nanchang City and influencing factors in order to provide a basis for the management and research of patients safety.Methods The convenience cluster sampling method was adopted to extract the whole nursing staffs from 7 hospitals(4 second-class hospitals and 3 tertiary hospitals)in Nanchang City as the research subjects.Then the multiple regression method was adopted to analyze the influencing factors of patients safety culture in the second-class and tertiary hospitals of Nanchang City.Results The advantage fields of cognition of the nursing staffs in the second-class hospitals on the patients safety culture were the intra-department teamwork,expectation actions of managers for promoting safety,organizational learning and continuous improvement,feedback and communication of mistakes,while the fields needing to be improved were the communication openness,personnel allocation,non-penalty reactions on mistakes;the advantage fields in the tertiary hospitals were same to those in the second-class hospitals,and the fields needing to be improved included the inter-department cooperation,personnel allocation,non-penalty reactions on mistakes.Conclusion The cognition of nursing staffs in 7 hospitals of Nanchang City on the patients safety culture is in a higher level,but insufficiency still exists,partial fields need to be continuously improved.

Pathology is a subject that studies the etiology,pathogenesis,pathological changes,progression and outcome of diseases.Pathology links the basic research and clinical practice and is an important part of translational medicine.In order to cultivate qualified pathological graduates with solid pathological theories and the abilities of proposing and addressing scientific hypotheses from pathological morphology changes,we employ modularized special training to divide the pathology training courses into morphology learning module,article searching and reading module,project design module,experiment operation module and scientific presentation module.The training contents among these modules are relatively independent but closely connected,and compose a strategy that aims to improve the scientific innovation ability of pathological graduates.

Objective　To explore the significance of the dynamic changes of pro-and anti-inflammatory cytokines in the onset and development of acute panreatitis (AP). Methods　Pro-inflammatory cytokines TNFα, IL-1β, IL-6, and IL-8 and anti-inflammatory cytokines IL-10 and IL-1ra in the plasma of 48 patients with AP and 20 healthy individuals were determined with ELISA. Results　The levels of all pro-and anti-inflammatory cytokines in plasma was significantly higher in AP patients than in control group (P<0.05) in early stage of the disease, and then all levels were decreased gradually, consistent with the alterations of clinical symptoms of the AP patients. Conclusion　The dynamic changes of pro-and anti-inflammatory cytokines might play important role in the onset and development of AP.

Objective To study antibiotic resistance phenotypes and genotypes of extended spectrum ?-lactamases (ESBLs) and AmpC ?-lactamase-producing Klebsiella oxytoca isolated from specimens of respiratory tract in children.Methods Bacterial isolates were identified by API or VITEK32. Agar dilution was used for antibiotic susceptibility test,and ESBLs and AmpC were detected by confirmatory test recommended by CLSI/NCCLS and by 3-aminophenylboronic acid (APB) disk potentiation test, respectively.Microarray was used to determine the genotypes of ESBLs and AmpC ?-lactamases.Genotypes of Klebsiella oxytoca were determined by enterobacterial repetitive intergenic consensus (ERIC)- PCR.Results ESBLs were positive in 129 out of 165 isolates (78.2%).Both ESBLs and AmpC ?- lactamases were positive in 16 out of 165 isolates (9.7%).AmpC ?-lactamase alone producer was not detected in term of phenotype and genotype.CTX-M was the most common type of ESBLs and DHA was the only type of AmpC ?-lactamase in these isolates.Most antibiotic resistant strains of Klebsiella oxytoca possessed the same genotype by ERIC-PCR.Although all strains were susceptible to carbpenem,Klebsiella oxytoca with ?-lactamases were more resistant to other antibiotic agents than those without ?- lactamases.Conclusions There is high prevalence of ESBLs production among Klebsiella oxytoca isolated from children in Urumqi.The main genotypes of ESBLs and AmpC ?-lactamases are CTX-M and DHA.