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 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.

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.

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.

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.

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

Humans ; Hyperamylasemia ; physiopathology ; Infant, Newborn ; Neonatology

Altitude ; Animals ; Blood Glucose ; metabolism ; Cholesterol ; blood ; Hypoxia ; metabolism ; Mice ; Weight Loss

Objective To evaluate the feasibility and influence factors of ultrasound guided thrombin injection(UGTI) for the treatment of iatrogenic femoral pseudoaneurysms(PA). Methods Fifteen iatrogenic PA patients following femoral arterial puncture for coronary arterial angiography and PCI were treated with UGTI. One coronary arterial angiography and 14 PCI were performed in 5 males and 10 females. Nine simple PA with one lobe and 6 complex PA with two or three lobes. PA form,size,neck length and width,thrombin dose, therapic effect and complications were analysed. Duplex sonographic follow-up examination was performed at 24 hours and 5-7 days. Results Mean volume of PA was (13?5)cm 3. Twenty-one thrombin injections were performed. Mean thrombin dose was (250?120) IU in simple and (650?150) IU in complex PA. Primary success rate was 100% for 9 simple and 66.7 % for 4 of 6 complex PA. Recurrence occurred in one complex PA after 24 hours of UGTI and another complex PA reappear was detected after 15 days of UGTI, PA were completely obliterated after 3 times thrombin injections. Secondary success rate was 100%. No thromboembolic,infectious,allergic complications occurred. Conclusions UGTI is safe and effective as first-line therapy of iatrogenic pseudoaneurysms following femoral arterial puncture for PCI. Geometry form of PA is determinant factor of primary success rate.