Objective To investigate the clinical characteristics,management and prognosis of choriocarcinorna in postmenopausal women. Methods Six cases of choriocarcinoma in postmenopausal women were reviewed retrospectively. Results Four cases in the 6 patients presented with abnormal vaginal bleeding. All of the six cases received chemotherapy and four cases underwent hysterectomy. Three cases achieved complete remission,one partial remission,one stable condition,and one disease progression.One case died,two cases lost follow-up and three cases survived as follow-up so far. Conclusion The diagnosis of pregnancy-related disease should be considered in the elderly women presenting with abnormal vaginal bleeding.Once diagnosed,chemotherapy should be given as soon as possible. Satisfactory effects can be achieved with a combination therapy of chemotherapy and surgery.

In the paper, the training situation of clinical pharmacist of Chinese medicine was analyzed through the current work situation of clinical pharmacy of Chinese medicine in China. The lack of staff and low level are the undoubted facts. In order to promote clinical pharmacy of traditional Chinese medicine, clinical pharmacists with high quality should be trained. How to train clinical phar-macists of Chinese medicine with high quality, some suggestions were put forward from two aspects of the college education reform and clinical training:①The existing education system should be reformed to establish reasonable higher education for clinical pharmacy of Chinese medicines, including the reform of education system, the curriculum adjustment, practice direction change and so on;②With the attention of all the parties, practical talents of clinical pharmacy of Chinese medicine should be trained in clinics, including the na-tion should start the training for clinical pharmacist of Chinese medicine, hospitals should train practical clinical pharmacist of Chinese medicine and carry out the corresponding work of clinical pharmacy of Chinese medicine, staff should improve self quality and so on.

Objective To construct human single-chain antibody gene library associated with lung adenocarcinoma, and screen lung adenocarcinoma cell A549-specific antibody. Methods The lymphatic tissue near lung adenocarcinoma was used to construct human single-chain antibody gene library. The specific antibody to lung adenocarcinoma cell A549 was screened from the antibody library. Positive clone bacteria were transformed to E. coli HB2151, and their dissolvability was observed. The soluble scFv was purified by affinity chromatography and its relative molecular mass was determined by SDS-PAGE and Western blotting. The specificity of scFv to human lung adenocarcinoma cells was identified with ELISA. Results The phage antibody library of 4.6?107 was constructed successfully. Single-chain antibody of human lung adenocarcinoma was enriched. The ratio of yield was increased gradually, 181 times higher after 5 rounds of panning than after the first round of panning. SDS-PAGE and Western blotting results showed soluble scFv' molecular mass was about 30 000. ELISA showed dissolved antibody had high specificity to bind A549 cells, not MDA-MB-435. Conclusion The single-chain antibody gene library of human lung adenocarcinoma was constructed successfully, and specific antibodies to lung adenocarcinoma were screened, providing the basis for single-chain antibody radionuclide imaging and treatment.

Objective To analyze the distribution of common pathogenic bacteria and their drug resistance ,in children with bron‐chial pneumonia ,and provide reference for making antimicrobial treatment strategies .Methods 857 hospitalized pediatric patients with bronchopneumonia from January to December 2014 were enrolled in the study ,bacterial culture and drug susceptibility test were performed ,and the results were analyzed .Results In the 857 pdiatric patients ,the positive rate was 36 .87% (316/857) .A‐mong them ,175 cases were gram positive bacteria(20 .42% ) ,141 cases were gram negative bacteria(16 .45% ) ,140 cases were Streptococcus pneumoniae(16 .34% ) ,70 cases were Haemophilus influenzae(8 .17% ) .The susceptibility of Streptococcus pneu‐moniae to penicillin with enzyme inhibitors ,levofloxacin and vancomycin was the highest(higher than 90 .00% ) ,followed by the third generation cephalosporin(non meningitis) ,to which the sensitivity rate were above 80 .00% .The susceptibility of Haemophi‐lus influenzae to the third generation cephalosporins ,ampicillin/Sulbactam ,levofloxacin and imipenem were the highest(more than 90 .00% ) ,while the resistance to ampicillin and cotrimoxazole was 80 .00% .Conclusion Gram positive bacteria are the most im‐portant pathogenic bacteria ,and Streptococcus pneumoniae is the most common bacteria in bronchopneumonia .In clinical treatment , the results of drug sensitivity test should be paid attention to ,so as to adjust the treatment plan and achieve the ideal effect .

Objective:To determine if a group psychotherapy programme offers significant benefits to psycho-logical wellbeing for early and mid-term colorectal cancer patients compared to control group.Methods:Totally 67 patients previously diagnosed with colorectal cancer who participated in this study,34 patients accepted an invitation to join the intervention group,received 10 consecutive,weekly sessions group psychotherapy,and 33 patients served as control subject with usual care only.All participants were assessed at baseline and post-therapy (week 10 follow-ing enrollment or equivalent ).Assessment comprised self-completed Cancer Quality-of-life Core Questionnaire (QLQ-C30),Self-Rating Depression Scale (SDS)and Self-Rating Anxiety Scale (SAS).Results:At baseline, 67participants completed questionnaires,and 60 questionnaires returned at post-therapy,from 30 intervention group participants and 30 control group participants.Baseline scores for SAS and SDS were higher in intervention than control group[(42.0 ±7.7)vs.(36.0 ±6.8),(44.4 ±11.5)vs. (38.7 ±9.0),Ps <0.05],while other itemswere not differ(Ps>0.05 ).Post-therapy,intervention group participants reported significantly scores for anxiety, depression and fatigue compared with controlled group.In the comparison of before-post difference between inter-vention and controlled group,the difference of SAS score,SDS score,role function score and fatigue score showed significant discrepancy,intervention group improve significantly (Ps <0.05 ).Conclusion:Group psychotherapy could improve anxiety and depression,for colorectal cancer patients,and may help to improve quality of life,possi-bly through improving role function and decreasing fatigue symptoms.

Humans ; Occupational Diseases ; diagnosis ; Occupational Health ; Occupational Health Services ; United Kingdom

Objective To find a useful index for real-time detecting of speech endpoint and improving the performance of speech processing under low SNR by analyzing fluctuation complexity of speech signals. Method The influence of state space partition method, window size and partition numbers on detecting performance was analyzed. The comparison experiments of speech signals corresponding to different SNR and noise type was designed using the measure of complexity behaviors based on the information gain.Result It was found that fluctuation complexity was more effective in detecting low-SNR speech than spectral entropy. Conclusion Fluctuation complexity is a valid feature to make speech/non-speech decision for the low SNR cases. The presented method can achieve robust performance and has a good real-time behavior.

Objective To investigate the effects of intra-articular injection of ropivacaine plus compound betamethasone after arthroscopic debridement for knee osteoarthritis.Methods A total of 164 patients with knee osteoarthritis after arthroscopic debridement were randomly divided into three groups:combination group (n=62) treated by 2 ml sodium hyaluronate and 0.75％ ropivacaine of 5 ml plus 1 ml compound betamethasone,compound betamethasone group (n=54) by 2 ml sodium hyaluronate and 1 ml compound betamethasone,control group (n=48) by simply sodium hyaluronate.The Lequesne Index was used to evaluate the clinical effects before and 1 week,6 weeks and 12 weeks after operation.All patients received at least 12 weeks follow-up Results According to Lequesne Index score criteria,a significant decrease was found in all groups before versus after operation(P＜0.05).The clinical effects in combination group and compound betamethasone group were more improved as compared with control group at 1,6 and 12 weeks after operation (P＜0.05).The effect in combination group was better than compound betamethasone group at 1 and 6 weeks after operation,but not at 12 weeks (P＞0.05).Conclusions The intra-articular injection of ropivacaine plus compound betamethasone after arthroscopic debridement is a good method for relieving pain and improving the knee function.

OBJECTIVE:To explore new therapy regimen for methicillin-resistance staphylococcus infection chronic osteomyelitis. METHODS:27 patients with methicillin-resistance staphylococcus infection chronic osteomyelitis were randomly divides into 2 groups. Both groups were injected with norvancomycin intravenously before operation to prevent infection. Norvancomycin chain bead (NCB) which were made from norvancomycin and bone cement was used to make up bone defect in NCB group(15 patients). Bone cement was used to make up bone defect in norvancomycin group(12 patients). The cure rates, the cost of infection therapy, the incidence of ADR and therapy duration were compared between 2 groups. RESULTS: Both NCB and intravenous administration of norvancomycin had sound effect on chronic osteomyelitis. The incidence of ADR and the cost of infection therapy of NCB regimen were close to low level. The infection was controlled effectively. CONCLUSION:Individual NCB regimen is superior to intravenous administration of norvancomycin in the treatment of methicillin-resistance staphylococcus infection chronic osteomyelitis.