OBJECTIVE: To prepare Indomethacin-hydroxypropy-cyclodextrin inclusion complex ointments and establish its assay method. METHODS: The preparation was prepared with O/W type emulsion ointment as base material, and the content of Indomethacin in which was determined by UV spectrophotometry. RESULTS: The calibration curve of Indomethacin was linear in the range of 16.76～41.91?g?mL-1(r=0.999 6),and its average recovery was 99.53%(RSD=1.50%). CONCLUSION: The ointments were convenient in preparation technique, and simple and accurate in determination.

ObjectiveTo explore help-seeking behavior and treatment towards people with mental illness,so as to provide evidence for intervention measures.Methods 1988 mental disorders in outpatient were selected with a self-developed questionnaire randomly,and regression analysis was carried out.ResultsUnstable marriages and the lack of mental health knowledge were risk factors for actively professional help-seeking contact after first onset of a mental disorder.Median delays of seeking help and treatment in depression,schizophrenia,anxiety disorders and somatoform disorders were 113.5 days,34.0 days,86.5 days,309.0 days and 6.0 months,3.0 months,3.0 months,5.5 months orderly.There were notable difference for primary treatment contact between the four mental disorders ( x2 =46.317,P =0.029 ).No-professional recognition ratio was 17.8％.The ratio of correctly diagnosed and rationally cured with drugs ratio was 10.5％.89.5％ of outpatients had not been given rational drugs then they sought to psychiatry.ConclusionThe delay of help-seeking and treatment in mental illnesses are serious,so it should be taken effective measures to promote the popularization of mental health knowledge and train no-professional doctors in order to improve the behavior of seeking help and provide the ratio of recognition and treatment.

Objective To observe any therapeutic effect of pulsed electromagnetic fields (PEMFs) on bone loss in spinal cord injury (SCI) patients.Methods Fifty-five patients with SCI were divided into two groups randomly.The twenty-six patients in the control group (group B) were given only routine rehabilitation treatment; the twenty-six patients in the treatment group (group A) received PEMF therapy in addition.Results After 12 weeks of treatment,the average bone mineral density (BMD) of the proximal femur (including total,neck,Wards,inter,troch) in group A was significantly higher than in group B.The levels of bone-gamma-carboxyglutamic acid containing protein (BGP) and 1,25 (OH)2D3 in group A increased significantly,while they decreased in group B.Urine-pyridinium/crealinine (U-Pyd/Cr) levels in group A decreased significantly,while in group B they were higher than before.There were statistically significant differences between the two groups.Conclusion PEMF treatment can effectively retard bone loss in SCI patients.It has good preventive and curative effects on osteoporosis after SCI.

Establishment of depressive animal model is the premise for evaluating the effect and mechanism of traditional Chinese medicine on depression. Many traditional Chinese medicines for depressive treatment in a mouse model of experimental studies have demonstrated a sound antidepressant effect, indicating that traditional Chinese medicine treats depression effectively. Therefore, more and more attentions have been paid in recent years. My article made a summary on depressive animal models of experiment study.

Objective To evaluate the different methods,such as indirect immunefluorescence assay with HEp-2 cell substrate(HEp-2-IFA)or with liver substrate(Liver-IFA)and ELISA,for determining antinuclear antibody(ANA)as an indicator of SLE.Methods Medline,Embase and CBM were searched from 1990 to 2005.Thirteen articles that described ANA as an indicator of SLE were selected according to specified inclusion criteria.All data from these articles were evaluated systematically by RevMan software.Results The odds ratios(OR)of ANA detected by HEp-2-IFA or Liver-IFA or ELISA were 100.55(P

Grass carp reovirus (GCRV), a disaster agent to aquatic animals, belongs to Genus Aquareovirus of family Reoviridea. Sequence analysis revealed GCRV genome segment 8 (s8) was 1296 bp nucleotides in length encoding an inner capsid protein VP6 of about 43kDa. To obtain in vitro non-fusion expression of a GCRV VP6 protein containing a molecular of fluorescence reporter, the recombinant baculovirus, which contained the GCRVs8 and eGFP (enhanced green fluorescence protein)genes, was constructed by using the Bac-to-Bac insect expression system. In this study, the whole GCRVs8 and eGFP genes, amplified by PCR, were constructed into a pFastBacDual vector under polyhedron (PH) and p10 promoters, respectively. The constructed dual recombinant plasmid (pFbDGCRVs8/eGFP) was transformed into DH10Bac cells to obtain recombinant Bacmid (AcGCRVs8/eGFP) by transposition. Finally, the recombinant bacluovirus (vAcGCRVs8/eGFP) was obtained from transfected Sf9 insect cells. The green fluorescence that was expressed by transfected Sf9 cells was initially observed 3 days post transfection, and gradually enhanced and extended around 5days culture in P1(Passage1) stock. The stable high level expression of recombinant protein was observed in P2 and subsequent passage budding virus (BV) stock. Additionally, PCR amplification from P1 and amplified P2 BV stock further confirmed the validity of the dual-recombinant baculovirus. Our results provide a foundation for expression and assembly of the GCRV structural protein in vitro.

By reviewing its experimental studies as well as clinical investigations,experiences and proven cases,this paper presented the main directions and methods in the study of Guo-Min (GM) decoction.It proved that GM decoction had identified anti-inflammatory and anti-allergic effects.Its effect may be through blocking H1 receptors,and lowering IgE in serum of type I allergic reaction to achieve.It showed that the clinical observation on multi-center,large sample randomized double-blinded controlled trials combined with compatibility laws of Chinese herbs and prescriptions by chemomics will be the future study direction of GM decoction.It played significant role in the prevention and treatment of allergic diseases.

Objective:To analyze the advantages of the pressure-regulated volume control (PRVC) mode compared with the traditional continuous mandatory ventilation (CMV) mode about mechanical ventilation efficiency of ventilator.Methods: For the mechanical ventilation situations, the parameters of PRVC mode, V-CMV mode and P-CMV mode under same detecting conditions were tested by using gas analyzer, which based on the ventilation principle of PRVC mode. And then the differences between PRVC mode and CMV modes were analyzed. Results: PRVC mode can supply the almost same tidal volume, and provide lower pressure and higher compliance compare with the V–CMV mode under the same conditions. On the other hand, PRVC mode can supply more tidal volume and slightly higher compliance compare with the P–CMV mode under the same pressure.Conclusion: PRVC mode has combined with the advantages of CMV mode, and it can make sure the target tidal volume, at the same time, reduce the pressure of airway, and improve the compliance for circuit. It also can make the mechanical ventilation to got more efficiency and more safety.

The application of MOOCs (massive open online courses) in internal medicine education is feasible with the construction of MOOCs in internal medicine, internet and mobile terminal availability, and the improvement of college student quality. We reviewed the progress of MOOCs in the medical teach-ing. The chapter of coronary heart disease was exemplified to illustrate how to apply MOOCs in internal medicine teaching. The MOOCs was carried out with the following steps: the share of MOOCs courses, self-guided learning, online question and answer section, in-class teaching and exams post MOOCs, which achieved good teaching effect, enhanced students' subjectivity, and promoted the sharing of high-quality medi-cal teaching resources. At the same time, in view of the limited nature of MOOCs in internal medicine, we need to overcome it in the development of teaching practice.