The study of traditional Chinese medicine and its complex prescription gradually adopted the methods of serum pharmacology, which has become a new researching thought and a gained more attention. In this article, the background of relevant researches, methodological discussions, analysis of the advantages and problems of serum pharmacology were reviewed. The serum pharmacology, for its unique value, will certainly has a brilliant prospect in its application to the research of traditional Chinese medicine and its complex prescription.

Antigens, CD34 ; metabolism ; Hemangioendothelioma, Epithelioid ; metabolism ; pathology ; surgery ; Hepatectomy ; methods ; Humans ; Liver Neoplasms ; metabolism ; pathology ; surgery ; Male ; Middle Aged ; Vascular Endothelial Growth Factor A ; metabolism ; von Willebrand Factor ; metabolism

Adult ; Burnout, Professional ; Female ; Humans ; Jurisprudence ; Male ; Mental Health ; Middle Aged

Cell Differentiation ; Cytodiagnosis ; Gastrointestinal Neoplasms ; genetics ; immunology ; pathology ; Humans ; Immunophenotyping ; Stromal Cells ; pathology

Asian Continental Ancestry Group ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Humans ; Immune Tolerance ; drug effects ; Materia Medica ; therapeutic use ; Medicine, Chinese Traditional ; Pregnancy ; Pregnancy Complications ; drug therapy

[Objective]To investigate surgical therapeutic methods of recurrent lumbar disc herniation(RLDH).[Method]From December 1996 to December 2003,a retrospective analysis on surgical treatment of 74 cases of RLDH was made and those cases acquired 1～5 years follow-up.There were 41 males,33 females aging from 21~53 years(mean,37.2 years),case history was 6~192 months from primary surgery to disc reprolapse(mean,37 months).Among primary surgery,9 cases were total laminectomy,23 cases were hemilaminectomy,31 cases were windowing,11 cases were microdiscectomy with diskoscope.Re-surgery:5 cases treated with lumbar disc excision,45 cases treated with posterior lumbar interbody fusion(PLIF)technich,23 cases treated with transforminal lumbar interbody fusion(TLIF)technich.[Result]No death case occurred during peri-operation.Various complications were found in 18 cases which recovered by symptomatic treatment.Cases with lumbar disc excision left bed in 3 weeks with the help of lumbar back brace and cases with fusion surgery left bed in 3～5 d after surgery.Oswestry score improved from(52.32?9.17)pre-operatively to(20.33?5.72)in average 18 months follow-up.Totally 73.5% cases had satisfactory surgical results.[Conclusion]Cases with RLDH can adopt propotional surgical methods,thoroughly decompression and gain satisfactory therapeutic effect on bases of imageology,clinical manifestation and surgery history.

Objective:To investigate affection of ureaplasma urealyticum (UU) infection on the production of calculus of the urinary and reproductive system in male rat. Methods:Sprogue-dawley(SD) rats were infected with UU4 (serotype 4) through repeated natural sexual intercourses for 8 weeks. The urinary and reproductive system were detected . Results:Twelve point five percents of rate infected with UU had soft calculus in urinary tracts, while 27.5 percents of rate infected with UU had soft or hard calculus. Conclusion: Infection with UU may lead to the production of calculus in urinary and reproductive system in male rats

Objective To acquire NF-?B p65 TAD(transcription activation domain) and construct its eukaryotic expression vector and express it in endothelial cells.Methods Human umbilical vein endothelial cells(HUVECs) were cultured and total RNA was extracted.The p65 TAD gene was amplified by RT-PCR.After sequencing,the p65 TAD gene was inserted into the eukaryotic expression vector pEGFP-N1 with the green fluorescence protein,named pEGFP-N1-p65 TAD.pEGFP-N1-p65 TAD was transfected into HUVECs and its expression was observed under fluorescence microscope and analyzed by Western blotting.Results p65 TAD(288-548) was cloned successfully.The constructed plasmid including p65 TAD gene was identical to the designed.p65 TAD gene was expressed successfully in HUVECs.Conclusion The construction of eukaryotic expression vector including p65 TAD gene and its expression in HUVECs are very successful.

Objective: To explore the impact of personality and locus of control on job burnout.Methods: Chinese Maslach burnout inventory,Eysenck personality questionnaire and internal-external locus of control scale were used to examine 247 judges.Results: Introversion-extroversion was a significant predictor of exhaustion(P

[Objective] To observe the clinical effect of Bryan cervical prosthetic disc in treating ossification of posterior longitudinal ligament(OPLL)of cervical spine.[Method]From October 2005 to June 2007,15 localized OPLL patients were treated surgically by cervical arthroplasty using Bryan disc prosthesis.JOA score and radiological study were performed before and after operation.The range of movement(ROM)of replaced level were investigated postoperatively.[Result]Neurological deficit was alleviated in all patients.All patients were followed up at least 6 months,JOA score increased from an average of 8.5 to 15.8.Replaced segment restored the normal ROM in flexion and extension.[Conclusion]Cervical arthroplasty using Bryan disc prosthesis can achieve good clinical outcome in treating localized OPLL of cervical spine;and the normal ROM can be retained in the replaced level.