Objective To explore the effect of bronchofibroscope joint mechanical ventilation on the treatment of the geratie surgery postoperative patients with acute respiratory failure.Methods 62 geratic surgery postoperagedative patients with acute respiratory failure were randomly divided into two groups(control group and treatment group).The treatment group(n=32) applyed bronchofibroscope aspiration and/or bronchial lavage joint mechanical ventilation.The control group(n=30) were treated only with mechanical ventilation.Compare with two groups parameters of arterial blood gas,the time of mechanical ventilation,average in ICU,success rate one time pull out windpipe conduit and case fatality rate.Results Compare with the control group,the treatment group patients parameters of arterial blood gas had been improved significantly;the time of mechanical ventilation and average in ICU had been cut short significantly;all showed a statistical difference(P<0.05).Success rate one time pull out windpipe conduit and case fatality rate were better than the control group,but there were no significant difference(P>0.05).Conclusion The effect of bronchofibroscope joint mechanical ventilation to treat the geratic surgery postoperative patients with acute respiratory failure was better than only mechanical ventilation,which can decrease the time of mechanical ventilation and average in ICU.The method was worth to spread.

Objective:To investigate the effects of teaching reform to strengthen the integration of basic medicine and clinical medicine by analyzing the scores of the National Medical Licensing Examination from 2014 to 2018.Methods:Through the improvement of the training program, the establishment of subject integration courses, the standardization of case teaching mode and the establishment of comprehensive medical experiment courses, the teaching reform of the combination of basic medicine and clinical medicine was carried out. The differences in the scores of the National Medical Licensing Examination between the students from Dalian University and those from the whole country were compared, including the average total scores, the passing rates, the average mastery rates of the basic medicine, and the average mastery rates of the cognitive level of the basic medicine.Results:In 2014, 2015 and 2016, the average total scores of the students from Dalian University were 384.70±53.62, 395.45±50.49, and 401.43±50.88, respectively, which were lower than those from the whole country (396.15±58.85, 400.78±56.88, and 405.15±58.06). The average mastery rates of the basic medicine of the students from Dalian University were 56.28%, 62.45%, and 64.92%, respectively, lower than those from the whole country (58.41%, 62.46%, and 65.36%). The average mastery rates of the basic medicine of the students form Dalian University from 2014 to 2016 were lower than those from the whole country, and those were higher in 2017 to 2018 than the whole country. The average total scores of the students form Dalian University in 2017 and 2018 were 397.11 and 400.26 ± 61.15, respectively, higher than those from the whole country (388.91 and 397.01±58.35). The average mastery rates of the basic medicine of the students form Dalian University were 61.53% and 59.85%, respectively, higher than those from the whole country (58.64% and 58.38%). The total passing rates of the students from Dalian University in 2014 and 2016 were 91.11% and 72.73%, respectively, lower than those from the whole country (91.18% and 73.75%), while in 2015, 2017 and 2018 those were 76.47%, 77.78%, and 77.59%, respectively, all higher than those from the whole country (73.59%, 74.29%, and 76.89%). All the data showed a trend of increase with the teaching reform process.Conclusion:Strengthening the teaching reform of the combination of basic medicine and clinical medicine during the learning stage of basic medicine could improve students' learning interest and attention to the basic medical knowledge, strengthen the understanding of the relevance of basic medicine to clinical medicine, and play a positive role in the cultivation of medical students' post competency and the achievement of the goal of training applied medical talents.

IL-28RA is one of the important candidate genes for complex trait of genetic diseases, but there is no published information of the genetic variation in this gene. We scanned the seven exons and their boundary introns sequence of IL-28RA including the promoter regions to analyze genetic variation sites, and identified eighteen single nucleotide polymorphisms (SNPs) and two variation sites. We chose seven SNPs (g.-1193 A>C, g.-30 C>T, g.17654 C>T, g.27798 A>G, g.31265 C>T, g.31911 C>T and g.32349 G>A) of them for large sample size genotyping, and assessed the association of genotype and allele frequencies of these SNPs between allergic rhinitis patients and non-allergic rhinitis controls. We also compared the genotype frequencies between Korean controls and Han Chinese control or Korean Chinese control. We investigated the frequencies of haplotype constructed by these SNPs between allergic rhinitis patients and non-allergic rhinitis controls. Our results suggested that the g.32349 G>A polymorphism of IL-28RA might be associated with susceptibility to allergic rhinitis (P=0.032), but seems to have no relationship with serum total IgE levels. The haplotype frequencies by these SNPs also show significant association between controls and allergic rhinitis patients.
Variation (Genetics) ; Rhinitis, Allergic, Seasonal/blood/*genetics ; Rhinitis, Allergic, Perennial/blood/*genetics ; Receptors, Cytokine/*genetics ; Promoter Regions (Genetics)/genetics ; Polymorphism, Single Nucleotide/*genetics ; Male ; Immunoglobulin E/blood ; Humans ; Haplotypes ; Genotype ; Genetic Predisposition to Disease/genetics ; Gene Frequency ; Female ; Exons/genetics ; Case-Control Studies ; Alleles ; Adult

The forkhead-box J1 (FOXJ1) transcription factor could suppress a spontaneous activation of T cells and B cells through an induction of IkappaBbeta that results in repression of NF-kappaB activity. In Foxj1 deficiency mice, systemic autoimmune inflammation is quite common symptom. Therefore, deregulated Foxj1 is supposed to be associated with autoimmune diseases and/or other inflammatory diseases. Previously, we identified that polymorphisms of human FOXJ1 gene (g.-460C>T, g.1805G>T and g.3375G>C) are associated with allergic rhinitis in a Korean population. In present study, we compared the genotype and allele frequencies of these SNPs between healthy controls and systemic lupus erythematosus (SLE) or rheumatoid arthritis (RA) patients. We also investigated the relationships between each genotype and the expression levels of anti-nuclear antibodies in SLE patients, and rheumatoid factor and anti-cyclic citrullinated peptide in RA patients. The frequencies of haplotypes constructed by these FOXJ1 SNPs were compared between controls and SLE (or RA) patients. The results of genotype and allele analysis showed that the prevalence of polymorphism g.3375G>C was associated with the susceptibility of SLE (P = 0.0072 and 0.0042, respectively). But no significant association was found with RA. In the haplotype analysis, however, the main CGG showed a weak association between controls and RA patients (P = 0.048).
Adult ; Arthritis, Rheumatoid/complications/*genetics ; Asian Continental Ancestry Group ; Female ; Forkhead Transcription Factors/*genetics ; Gene Frequency ; Genetic Predisposition to Disease ; Haplotypes ; Humans ; Korea ; Lupus Erythematosus, Systemic/complications/*genetics ; Male ; Middle Aged ; Polymorphism, Genetic ; *Polymorphism, Single Nucleotide