Objective To retrospective analyze the sputum bacteria culture result,resistance and the relation with pulmonary function of chronic obstructive pulmonary disease(COPD)during acute exacerbation stage,and offer suggestion for anti-bacteria drug selection in the local region.Methods From February 2005 to February 2008,116 patients who has been given therapy due to COPD in acute exacerbation stage were randomly selected,among whom 76 cases showed positive result in sputum bacteria culture.And we analyzed retrospectively on them.Results In these 76 cases of sputum bacteria culture positive patients,51 cases were affected by gram-negative bacteria(67.11%),18 cases by gram-positive bacteria(23.68%),and 7 cases by fungi(9.21%).The most common four types bacteria affection were:11 strains of Pseudomonas aeruginosa(14.47%),9 strains of Escherichia coli(11.84%),7 strains of Acinetobacter baumannii(9.21%)and 7 strains of Staphylococcus epidermidis(9.21%).The fungi affection was Candida albicans.The drug sensitive test showed that the first five types of bacteria had high resistance to regular antibiotics such as piperacillin,ciprofloxacin,cefoperazone.In COPD patients,with the exacerbation of pulmonary function being damaged,Pseudomonas aeruginosa,Enterrobacter and Acinetobacter had high detection rate.Conclusion For the patients in acute exacerbation stage of COPD,respiratory tract infection was mainly caused by gram-negative bacteria,the result of sputum bacteria culture had close relationship with the pulmonary function damage of patient.

Objective To study the effect of group rehabilitation therapy on upper limb and hand function in hemiplegic patients after stroke.Methods Sixty-four stroke survivors with hemiplegia were randomly divided into a group rehabilitation group (GG) (32 cases) and a control group (CG) (32 cases).All patients in both groups were given basic medication and conventional rehabilitation treatment.In addition,the patients in CG were given routine upper limb function training,while the patients in GG were provided with the group rehabilitation therapy.Before and after eight weeks of training,the upper limb function and hand function of both groups were measured using the up-per-extremity portion of the Fugl-Meyer Motor Assessment (FMA-UE) and upper extremities functional test (UEFT).Abilities of daily living were measured using the modified Barthel index (MBI).Anxiety and depression were evaluated using the self-rating anxiety scale (SAS) and self-rating depression scale (SDS).Results Before intervention there was no significant difference between the two groups in any of the assessments (P ＞ 0.05).At the end of training,all measurements in both groups were significantly better than those before training (P ＜ 0.05),and the UEFT,MBI,SAS and SDS scores were significantly better in GG than in the CG (P ＜ 0.05).Conclusion The group rehabilitation therapy,in addition to routine training,can improve the upper extremity function,hand function and abilities of daily living,and alleviate anxiety and depression in patients with post-stroke hemiplegia.

Adenocarcinoma, Mucinous ; metabolism ; pathology ; surgery ; Carcinoid Tumor ; metabolism ; pathology ; surgery ; Chromogranin A ; metabolism ; Diagnosis, Differential ; Gastrectomy ; methods ; Gastrointestinal Stromal Tumors ; pathology ; Humans ; Male ; Middle Aged ; Neoplasms, Multiple Primary ; metabolism ; pathology ; surgery ; Stomach Neoplasms ; metabolism ; pathology ; surgery ; Synaptophysin ; metabolism

Objective To investigate the diagnostic value of transbronchial needle aspiration (TBNA) and transbronchial biopsy(TBB) in central lung cancer.Methods Retrospectively analyzed the diagnostic data of 150 patients with central lung cancer who underwent TBNA followed by TBB in our hospital from January 2011 to October 2012.Results Among 150 patients with central lung cancer,33 cases had intracavity mass.Thirtythree cases (100％) were confirmed by TBB and 32 cases (97.0％) confirmed by TBNA.There was no statistically significant difference between the diagnosis of TBB and TBNA(P =0.90).There were 26 cases with simple stenosis,among which 1 case(3.9％) confirmed by TBB and 26 cases(100％) confirmed by TBNA.And there was statistically significant difference was observed between the diagnosis by TBB and TBNA (P =0.01) Sixteen cases belonged to the lumen external pressure type with 2 cases(12.5％) were confirmed by TBB and 16 cases(100％) confirmed by TBNA.And there was statistically significant difference was observed between the diagnosis by TBB and TBNA (P =0.02).Forty-seven cases had luminal stenosis combined with mucosal diffuse lesions with 25 cases(53.2％) confirmed by TBB and 40 cases(85.1％) confirmed by TBNA.And there was statistical difference was observed between the diagnosis of TBB and TBNA(P =0.04).Twenty-eight cases had mixed type central lung cancer with 27 cases(96.4％) confirmed by TBB and 28 cases(100％) confirmed by TBNA.No statistically significant difference was observed between the diagnosis of TBB and TBNA (P =0.87).Conclusion According to endoscopic performance of central lung cancer,accurate and reasonable choice of biopsy method can minimize inspection costs on the basis of maintaining positive rate of diagnosis in order to achieve optimal titer.

The study compared the traditional medical microbiology experimental teaching with a new experimental teaching pattern,with the students majoring in anaesthesia as the research object. The new pattern mainly deals with the cultivation of the students' creativity by reforming and exploring the plan,the content,the method of experimental teaching and the ways of checking the students' work, adding general and designing experiment,and working out the PPT of the experiments.The result shows the new experimental teaching pattern contributes to the cultivation of the students'abilities of performing experiment, the ways of thinking, creativity and comprehensive analysis. It's better than the traditional experimental teaching pattern.A new medical microbiology experimental teaching systerm which is suit to the students majoring in anaesthesia has been established.

Objective Aiming at detecting Staphylococcus aureus、Pseudomonas aeruginosa and Klebsiella pneumoniae in laboratory animals,the paper provides a rapid,sensitive and simple test method.Methods According to Staphylococcus aureus nuc gene,Pseudomonas aeruginosa LasI gene,Klebsiella pneumonia PhoE gene and general 16S rRNA gene, designed specific primers;Through the optimization of multiplex PCR primer concentrations and annealing temperature, the specificity and sensitivity of detection, establishing multiplex PCR system.Application of the PCR system test specimens of artificial infections and experiment animal feces is compared with traditional test method.Results Multiplex PCR amplification of Staphylococcus aureus (153 bp), Pseudomonas aeruginosa (600 bp) with Klebsiella pneumoniae (368 bp) and general (520 bp).The multiplex sensitivity for the purpose of 10pg, specificity of detection was not detected from other pathogens.Application of establishing multiplex PCR system to detect the artificial positive samples, and detect 1 Pseudomonas aeruginosa positive case in 76 fecals.Conclusions This paper established the multiplex PCR method which has the advantages of specific,sensitive,simple and rapid, and provides a reliable way for rapid test in laboratory animals microbiology.

0.05).However,the shorter the history of the disease,the better the efficacy of the treatment.The younger the patient was,the better the efficacy of the treatment.Conclusions Vulva dystrophy can be treated with focused ultrasound effectively and safely.This approach appears to be a new promising treatment method.

To develop Students' Practical Ability according to the teaching requirement and culture aim of preventive medicine major,the teaching plan,teaching content,teaching methods,and experimental check-ing methods were explored and the experimental teaching pattern of medical microbiology adapted to pre-ventive medicine major was constructed.The investigation showed that the experimental teaching pattern helped to cultivate the students' operating ability,thinking of scientific research and ability of aggregate and solving analysis.Moreover,it helped to develop the students' co-operative consciousness and team spirit.It indicated that the new pattern was superior to the traditional experimental teaching.

Tanreqing injection is suitable for early pneumonia, acute bronchitis, acute exacerbations of chronic, and upper respiratory tract infection which are classified with phlegm-heat obstructing lung syndrome of traditional Chinese medicine. To understand the clinical adaptation syndromes and medication characteristics of the post-market Tanreqing injection, the research team of the paper monitored the patients who are used with Tanreqing injection from September 2012 to October 2013 in four leader hospitals based on the method--prospective, multi-center, large sample, registration-type hospital centralized monitoring,and analyzes the general information, diagnostic information and medication characteristics of patients, in order to produce evidence for clinical practice and medication decisions and to establish the foundation of rational drug use.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; therapeutic use ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Prospective Studies ; Respiratory Tract Infections ; Young Adult

Objective:To evaluate the association between RUNX3 expression and Helicobacter pylori(H.pylori)-associated precancerous gastric lesions.Methods: A population-based study was conducted in Linqu County,Shandong Province,a high-risk area of gastric cancer in China.RUNX3 expression was determined by immunohistochemistry analysis in 1 026 H.pylori infected subjects with different gastric lesions.Results: Among 1 026 subjects,359(35.0%,359/1 026) was positive.The prevalence rates of RUNX3 expression decreased steadily with severity of gastric lesions,65.6%(40/61) among those with superficial gastritis /normal(SG/N),and 22.4%(60/268) among those with dysplasia(DYS)(P