To introduce HUANG Hai-long's clinical experience of applying insect drugs on treatment of 8 cases of trifacial neuralgia,facial nerve paralysis,lacouna cerebral embolism,sciatica,acne,xerosis cutis and pruritus symptoms of old people,cirrhosis,refractory amenorrhea.The paper reflects the reliabibity and adaptability of insect drug in treating different diseases with the same syndrome,and the flexible application of insect drugs by HUANG Hai-long.

Rapid economic development in China gives rise to a growing awareness of patients'rights, resulting in more disputes in medical malpractice between patients and hospitals and deteriorating the once harmonious doctor-patient relationship. The paper discussed the content, influencing factors of a harmonious relationship from both macro and micro perspectives. It focused on the role of governments in building and safeguarding a harmonious relationship, proposing the government should endeavor to create a favorable social environment while the hospital should enhance its management to safeguard a smooth medical process.

Though the clinical observation of 413 cases of epidemic hemorrhagic fever(EHF) by clinical epidemiological method,we have concluded that the main TCM etiological factors of EHF are damp,toxic heat,blood stasis and deficiency, and the determinant pathogenesis of EHF is the integration of interior and exterior pathogenic factors;the syndrome characteristic of EHF is that the cold,heat,deficiency and excess were intermingled,and the moist heat blood stasis syndrome should be given priority to;its major pathological location is initial YANG and triple warmer;so the therapeutic principle should be the integration of cold-warm syndrome and exterior and interior and paying attention to smoothing the triple warmer all the time.

OBJECTIVE:To discuss the pros and cons of Markov decision model, an optimized Markov model and to facilitate its application in pharmacoeconomics. METHODS: The basic characteristics of Markov model were introduced and the advantage of the Markov decision model in pharmacoeconomics was analyzed by comparing it with Markov model. RESULTS & CONCLUSION: Markov decision model can evaluate the economics of drugs and treatment methods more effectively than Markov model; moreover, it can alter medication or treatment methods according to patients' specific health status.

Objective To evaluate the curative effect of reoperation on postoperative recurrent hepatocellular carcinoma (HCC). Method From Jan.1995 to Dec. 1998, 18 recurrent HCC patients underwent 27 sessions of reoperation in our hospital. Result The mean interval between first and second operation among 18 patients was 39?14 months, and for the 9 cases, in which cancer recurred after second surgery, the mean interval between the second and the third operations was 21?4.5 months (P

Aim To investigate the expression of the lentiviral vector carrying a human apM1(hapM1) gene in 293 T cells and its bioactivity.Methods The CDS region of hapM1 gene was subcloned into the lentiviral vector from a cloning vector,and the transfer plasmid(PNL-hapM1-IRES2-EGFP)of the lentiviral vector was constructed.The three plasmids of the lentiviral vector: PNL-hapM1-IRES2-EGFP,HELPER,and VSVG were cotransfected to 293 T cells to produce the recombinant lentivirus;293 T cells were infected by the recombinant lentivirus and were identified with fluorescent microscope,RT-PCR and western blot.Inhibitory effect of the recombinant hapM1 on proliferation of vascular smooth muscle cells(VSMCs) was identified.Results The sequencing results showed that the sequence of the subcloned hapM1 gene was completely identical to that reported in GeneBank.The virus titre of the recombinant hapM1 lentivirus was 2.0?105 TU?L-1.After the recombinant lentivirus infected 293 T cells,RT-PCR and Western blot results showed that the expression of hapM1 in the hapM1-293 T group could be measured.The recombinant hapM1 inhibited the proliferation of VSMCs.Conclusions The recombinant lentivirus carrying a human apM1 gene was constructed successfully.The recombinant hapM1 could be expressed in 293 T cells and had its bioactivity.

Expanded understanding of the ocular surface and tear film interaction contributes to the pathophysiology of dry eye.Maintenance of tear film requires an intricate nervous and hormonal regulation.The changes in tear film,neurogenic inflammation and sex hormone are key factors in dry eye pathogenesis.

The appliance status of computer assistant technology in biological identification was summarized and compared.The author considered that at the present time,the technology of expert system was relatively advanced.The technology of expert system was presented in detail.The status and foreground of the application of expert system in parasites identification was also generally expatiated.

Objective To investigate the relationship between serum hepatitis B virus markers (HBV-M ) and HBV-DNA . Methods Enhanced chemiluminescence enzyme immunoassay (ECLIA ) and real-time fluorescent quantitative polymerase chain re-action(FQ-PCR) were employed to detect HBV-M and HBV-DNA in 262 serum samples ,respectively .HBV surface antigen(HB-sAg) ,anti-HBV surface antibody(HBsAb) ,HBV e antigen(HBeAg) ,anti-HBV e antibody(HBeAb) ,anti-HBV core antibody(HB-cAb) were included in HBV-M .Results Compared the positive rates of HBV-DNA ,HBsAg ,HBeAb in HBeAg-negative patients with those in HBeAg-positive patients ,the differences were statistically significant (P< 0 .01) .29(36 .7% ) patients with HBV-DNA logarithm value not less than 5 were found in HBeAg-negative patients .Differences of HBeAg ,HBeAb positive rates among patients with different ages were statistically significant (P<0 .01) .25 patients with HBsAg less than 250 IU/mL were found in HBV-DNA-positive patients ,12(48 .0% ) of which showed HBV-DNA logarithm value not less than 5 .HBV-DNA logarithm value of HBV-DNA-positive patients was positively correlated to HBeAg and HBeAb (r= 0 .542 ,0 .607 ,P< 0 .01) .Conclusion Com-bined detection of HBV-M and HBV-DNA contributes to estimating the HBV infection .

One cases of vertically fractured molar was treated by following methods:the gap was exparded,the furcation lesion was drained;then a fixed prosthesis was inserted to restore the affected area.No symptom was observed in 2-year follow-up.