OBJECTIVETo compare the efficacy differences between dog-days medicinal vesiculation and regular-day medicinal vesiculation for perennial allergic rhinitis (PAR), and observe their effects on serum immune globulin E (IgE) and interleukin-4 (IL-4).

METHODSSeventy-two patients were randomly divided into a dog-days moxibustion group (34 cases) and a regular-day moxibustion group (38 cases). In the dog-days moxibustion group, medicinal vesiculation was applied on the 1st dog-day, 2nd dog-day and last dog-day in summer by lunar calendar, 3 treatments per dog-day for totally 9 times. In the regular-day moxibustion group, the moxibustion was given on the regular day for continuous 9 times. The symptom score, rhinoconjunctivitis quality of life questionnaire (RQLQ) and the level of IgE and IL-4 were compared before and after treatment in two groups; the short-term and two-year efficacy evaluation were performed too.

RESULTSThe short-term total effective rate was 88.2% (30/34) in the dog-days moxibustion group, which was not significantly different to 86.8% (33/38) in the regular-day moxibustion group (P>0.05). The long-term total effective rate was 97.1% (33/34) in the dog-days moxibustion group, which was significantly superior to 81.6% (31/38) in the regular-day moxibustion group (P<0.05). After treatment, the serum IgE, IL-4 and RQLQ were significantly reduced (all P<0.01), but the difference between two groups was not significant (all P>0.05).

CONCLUSIONMedicinal moxibustion could be taken as a regular treatment for PAR, which could be performed during the whole year, and dog-days moxibustion could be considered as an enhanced method for prevention and treatment of PAR.

Acupuncture Therapy ; Adult ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Rhinitis, Allergic, Perennial ; drug therapy ; therapy ; Treatment Outcome ; Young Adult

According to the course character and training objective, we analyzed the necessity of the experiment teaching reform of microbiology examination . The modules of employable Skills (MES) was applied to the experiment teaching of microbiology examination tentatively. On the basis of the needs of microbiology laboratory jobs, the contents of experimental course were integrated and optimized to skills module , comprehensive training module and application module , which include fourteen study units such as basic techniques of identification of bacteria,the separation and identifi-cation of pathogenic bacteria, microbiology examination of clinical specimen etc. Intensive teaching and multiplex teaching methods were applied to each module according to the module's characteristic, teaching objectives and cognitive rules of students. This teaching reform has achieved initial results.

Background Intravitreal injection of triamcinolone acetonide (TA) can effectively eliminate central vein occlusion macular edema and improve visual acuity, and photopic negative response (PhNR) can reflect the inner retinal function of RGCs and their axons. It is possible there is a correlation between these two observations.Objective This study was to evaluate the changes of PhNR of flash electroretinogram (F-ERG) after intravitreal injection of TA for macular edema in central retinal vein occlusion ( CRVO ). Methods Thirteen eyes of 12 patients with macular edema caused by CRVO received an injection of 0. 1 ml (4 rg) of TA. PhNR,visual acuity and retinal thickness of macular area were assessed with Roland RETI scan 3. 15 system,decimal visual chart and Stratus optical coherence tomography (OCT) before and 4 weeks after the administration of TA. Written informed consent was obtained from each subject before any medical procedure. Results Visual acuity was improved in 12 eyes and stable in 1 eye 4 weeks following the intravitreal injection of TA. OCT showed that the retinal thickness of the macular area was reduced ;meanwhile,elevation of the amplitude of PhNR also was seen in the F-ERG after the administration of TA in comparison with before the administration of TA. The calculated results determined that the visual acuities were 0. 32t0. 12 and 0. 48±0. 09 (t=6. 325 ,P=0. 000) ,and the retinal thickness values of the macular area were (459.46± 131.31 ) μm and ( 297.54 ±43.31 ) μm ( t = 5.961, P = 0. 000 ), and the average amplitude of PhNR were ( 80. 23±22.96 ) μV and (61.28 ±20. 16 ) μV ( t = 4. 438, P = 0. 001 ) before and after the intravitreal injection of TA, respectively,showing significant differences. No significant correlation was found between PhNR amplitude and retinal thickness of the macular area both before and after the administration of TA ( before: r = 0. 587, P = 0. 035; after:r=-0. 011 ,P = 0. 971 ). Conclusion PhNR can be used for evaluating the status of inner retina after intravitreal injection of TA for macular edema of CRVO.

Objective To analyze the antibiotic resistance of the carbapenem no-susceptibility Enterobacteriaceae isolated from pediatric patients and the resistant genes of carbapenemase-producing.Methods In all,46 carbapenem no-susceptibility Enterobacteriaceae strains were isolated from patients at Beijing Children's Hospital between January 2008 and December 2010.Agar dilution method recommended by the Clinical and Laboratory Standards Institute was used to examine the minimum inhibitory concentrations (MICs) of 14 antimicrobial agents.Phenotypic testing for carbapenemase-producing was conducted using Hodge test and double-disk synergy test.PCR was used to detect the expression of the carbapenemase-related genes KPC,GES,IMI/NMC-A,SME,IMP,VIM,GIM,SPM,SIM and OXA.WHONET5.6 was used to perform resistance analysis.Results Among 46 carbapenem no-susceptibility Enterobacteriaceae strains,26 (56.5％) were Klebsiella pneumoniae strains,13(28.3％ ) were Enterobacter cloacae and 7( 15.2％ ) were Escherichia coli.The rates of imipenem and meropenem no-susceptibility Klebsiella pneumoniae were 69.2％ and 80.8％,Enterobacter cloacae were 76.9％ and 100％ and Escherichia coli were 85.7％ and 100％,respectively.40(87.0％ ) strains were positive of Hodge test.41 (89.1％) strains were positive of doubledisk synergy test.38 (82.6％) were positive for the IMP genotype.The carbapenemase-related genes were not found in other 8 strains.Conclusion The prevalence of carbapenem no-susceptibility Enterobacteriaceae strains in Klebsiella pneumoniae isolates is relatively high in children.Resistance to imipenem was lower than that to meropenem from Klebsiella pneumoniae,Enterobacter cloacae and Escherichia coli strains.Many carbapenem no-susceptibility Enterobacteriaceae isolated from pediatric patients carry the blaIMP gene.No the KPC gene was found.

12E7 Antigen ; Aged ; Antigens, CD ; metabolism ; Cell Adhesion Molecules ; metabolism ; Diagnosis, Differential ; Giant Cell Tumors ; pathology ; Giant Cells ; pathology ; Humans ; Male ; Mesenchymoma ; pathology ; Mucin-1 ; metabolism ; Myositis Ossificans ; pathology ; Osteosarcoma ; metabolism ; pathology ; surgery ; Penile Neoplasms ; metabolism ; pathology ; surgery ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Vimentin ; metabolism

Adrenalectomy ; Adult ; Angiomyolipoma ; pathology ; surgery ; Follow-Up Studies ; Humans ; Kidney ; pathology ; Kidney Neoplasms ; pathology ; surgery ; Lymph Node Excision ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Male ; Nephrectomy ; Ureter ; surgery

In order to adapt to the requirements of the modern clinical laboratory to medical laboratory technology personnel operation ability,our hospital has modified professional microbiology experiment course to modular teaching from the traditional teaching mode.In the process of teaching experiment,the experiment course and clinical practice class are arranged,and the experiment course of microbiology is divided into five modules:basic skills,application,comprehensive training,extension,and clinical practice module.Basic skills module focuses on the foundation that students learn to observe the microbial morphology and master the basic operation technology,at the same time,cultivates the students' sterile ideas and biological safety;Application module pays attention to the detection of various types of bacteria,lets the student have as many times of trying as possible,battle-hardened;Comprehensive training module emphasizes students' ability of analyzing and resolving problems;Extension module guides students actively to make diffusing thinking and comprehensive analysis of problems;The final clinical practice module that combines theory and practice,further consolidates the basic operation skills,cultivates students' comprehensive ability,improves students' the independent working ability and professional thinking and habits.Five modules link up with each other closely and have progressive layers of the process.In sum,modular teaching motivates the students' interest in learning,solves the problem of students' insufficient operating ability,improves the teaching effect and provides a reform method for improving the quality of microbiological test experiment.

It is a trend that innovate the traditional bilingual education model and select a new teaching model.Code-switching is a lingual phenomenon when a passages or articles are expressed with two or more language.To guarantee effect of bilingual education and improve education quality,penetration bilingual education was applied during microbiology teaching.Professional English vocabulary,words,passages or articles were introduced to students timely and by measure by the way of language code-switching.The results showed that bilingual teaching mode with language code-switching inspire study emotion and self-confidence of English expression from students.

Objective: To obtain polycystin-1 intracellular region. Methods: cDNA of polycystin-1 intracellular region was generated by PCR and then cloned into pProEX Hta, which was prokaryotic expression vector. After verified by sequencing, the recombinant was transformed into E.coli host to express and purify the fusion protein by affinity chromatography. Results: 660 bp cDNA of polycystin-1 intracellular region and 2.6×104 fusion protein were obtained. Conclusion: The fusion protein containing polycystin-1 intracellular region is obtained and is helpful for preparing anti-polycystin-1 monoclonal antibody.

Objective: To obtain polycystin-1 intracellular region. Methods: cDNA of polycystin-1 intracellular region was generated by PCR and then cloned into pProEX Hta, which was prokaryotic expression vector. After verified by sequencing, the recombinant was transformed into E.coli host to express and purify the fusion protein by affinity chromatography. Results: 660 bp cDNA of polycystin-1 intracellular region and 2.6×104 fusion protein were obtained. Conclusion: The fusion protein containing polycystin-1 intracellular region is obtained and is helpful for preparing anti-polycystin-1 monoclonal antibody.