Objective To observe the clinical efficacy of low-dose erythromycin combined with salmeterol-fluticasone in the treatment of stable COPD, focus on the quality of life and respiratory function of patients.Methods 87 patients with stable COPD admitted to Hangzhou Red Cross Hospital from January 2014 to January 2016 were selected.Patients were divided into two groups by therapeutic methods, observation group ( salmeterol-fluticasone+erythromycin) 46 cases and control group (salmeterol-fluticasone) 41 cases.Six months of treatment, the quality of life of two groups of respiratory function assessment, acute COPD and peripheral inflammatory factor and other indicators of change.Results After treatment, both of the two groups got significantly decreased in SGRQ and MMRC scores, while the observation group was significantly lower than the control group, the difference was statistically significant(P<0.05).After treatment, FEV1/FVC%levels were significantly increased in both groups, but the observation group was significantly higher than the control group, the difference was statistically significant(P <0.05).The cumulative incidence of acute exacerbation of COPD was 10.87%(5/46) in the observation group, which was significantly lower than that in the control group 29.27%(12/41), the difference was statistically significant(Log-rankχ2 =4.833, P=0.028).After treatment, the levels of IL-1βand TNF-αin the peripheral blood of the patients in the observation group were significantly lower than those in the control group, the difference was statistically significant (P <0.05).Conclusion In the treatment of stable COPD, low-dose erythromycin could significantly improve the clinical efficacy, improve the quality of life and respiratory function.

Group B Streptococcus ( GBS) is a conditional pathogenic bacteria related to late-term abortion, premature delivery, premature rupture of membranes, perinatal infection, neonatal sepsis and other diseases.Prevention and treatment guidelines by the US Centers for Disease Control and Prevention ( CDC) suggest that all the pregnant women at 35-37 gestational weeks should screen for GBS .The detection methods for GBS include microbiology , immunology, molecular biology, etc.The appropriate method should be chosen depending on circumstances .Penicillin is recommended for the preventive treatment of GBS , and the treatment for the insensitive should base on the antibiotic susceptibility results .No vaccine against GBS is currently available for clinical use .

Objective:To discuss the applicative value of 1.5TMR-diffusion weighted imaging (DWI) sequence and apparent diffusion coefficient (ADC) measurement in the diagnosis and differential diagnosis of endometrial carcinoma.Methods: Thirty seven cases were collected in endometrial carcinoma group, 11 cases were selected in benign group and other 20 normal volunteers. Data of the DWI and ADC value, common-MRI(c-MRI) sequence in the 48 patients and 20 normal volunteers was contrasted and analyzed.Results: The differences between endometrial malignant tumors, benign lesions and the normal have statistical significance.Conclusion: 1.5 T MR-DWI sequence and ADC value has a superior ability in detecting endometrial lesions. It can be used to differentiate the endometrial carcinoma from either benign or normal cases, it can provide reliable assistance in the clinical cure.

A total of 65 patients of condyloma acuminatum (CA) received cryotherapy plus 5-aminolevulinic acid-photodynamic therapy (ALA-PDT) or ALA-PDT alone.During cryotherapy,handling was gentle with a moderate depth.The nursing of PDT was both meticulous and comprehensive.Patients with adverse reactions received Kangfuxin liquid for wet packing and topical antibiotic ointment.The combination group received cryotherapy for 2 sessions and then PDT for 1-3 sessions while PDT was administered for 1-4 sessions in single PDT group.Then all patients received PDT once for consolidation therapy.For groups 1 and 2,the effective rates were 83％ and 70％ and the recurrent rates 17％ and 30％ respectively.Cryotherapy plus ALA-PDT is feasible for CA and it offers better efficacies and lower recurrent rates.And comprehensive,meticulous and comfortable nursing may achieve clinical efficacies,reduce the recurrent rate and minimize discomforts during treatment.

Objective To understand the clinical medicine graduates competency status of Kunming Medical University in the past 5 years and provide important reference for cultivating students in medical university. Methods The questionnaire results in the relevant departments responsible person of Yunnan provincial municipal and district 26 hospitals were system analyzed by fuzzy comprehensive evaluation method. Results In the past 5 years, the graduates occupation competence of clinical medicine in Kunming Medical University is good. Among them, the graduates’core competency gets the lowest score, but the graduates’post competency gets the highest score. Conclusion The graduates’core competency should be strengthened in training of doctor-patient communication skills and quality evaluation of clinical practice for medical students.

China ; Female ; Humans ; Neoplasms ; prevention & control ; therapy

Human rhinovirus (HRV) infection is an important predisposing factor of acute asthma attacks and exacerbations, but the pathogenic mechanism is extremely complex. Inflammatory responses can be caused by the direct effect of rhinovirus and the release of inflammatory mediators and inflammatory cell infiltration. HRV infection stimulates the body's abnormal immune response, especially Thl / Th2 immune imbalance and dysfunction of regulatory T cells has attracted extensive attention. In-depth study in the pathogenic mechanism of acute asthma exacerbation induced by HRV infection in children is essential to elucidate the pathogenesis of asthma and to explore immunotherapy of asthma.

Conotruncal anomaly is composed of a group of complex congenital heart diseases. Cardiac outflow tract (OFT) plays an essential role in the cardiac conotruncal development. Recently, transforming growth factor β/bone morphogenetic protein signaling pathway has become a research hotspot, which is recognized as a important regulation mechanism in many processes of the cardiac development, such as separation of OFT and maturation of septums. In this paper we describe the role of the signaling pathway and its effect on the development of cardiac OFT.

Chromosome 22qll deletion syndrome(22q11DS) is a common chromosomal microdeletion syndrome. Its clinical manifestation is complex, comprising congenital heart disease, dysmorphic facial, immunodeficiency, endocrine dysfunction and so on. The syndrome has a population prevalence of approximately 1/2500-1/4000. There have been many recent advances in understanding of the clinical manifestation, behavior and psychiatric problems and the mechanisms leading to the specific phenotypic features in chromosome 22q11 deletion syndrome. Asymmetric recombination of homologous low copy repetitives in the deletion region causes the deletion of 22q11. TBX1 is the dominant gene contributing to the phenotype.

Since recombinant human growth hormone (rhGH) was licensed for growth hormone deficiency(GHD) in 1985,it has been available in short stature associated with Turner syndrome (TS),being born small for gestational age,idiopathic short stature,chronic renal insufficiency in the last 20 years.The overall safety profile of rhGH continues to be favorable,but careful monitoring for the presence of certain conditions is important both during and after therapy.Reasonable indication,time of therapy and dosage are important to obtain the ideal result and save the expense.Besides,the efforts to improve rhGH therapy and increase compliance have also led to the investigation of extended-release rhGH and less invasive administration routes.Recent advances in the treatment of rhGH are reviewed in details.