Besides performing medical moral rules, aneasthetist should be of special morals and deal with the relation to patients and surgeon.

There is rapid growth of pediatric surgery service in China in the recent years. A survey by the China Association �A gainst �Epi�lepsy underta�ken in �June ����� 2006���� on the ma�jor cities in different parts of the country showed a dramatic increase particularly in years 2004 and 2006. Surgery for temporal lobe epilepsy accounts for half of the operation. Surgery has an important role in the treatment of drug resistant pediatric epilepsy. With large population and vast geographical spread, it is important to further develop pediatric epilepsy surgery service in China

The earliest activities related to epilepsy surgery in China ma�� � y be tra�ce��d to the 19���50s an�� �� d 60s��. A�ter a lull during the cultural revolution, there was resurgence of epilepsy surgery from the 1980s, and rapid development from 2000. It is estimated that app�roximately 150- ���200 p hysi�cians �currentl�� � y pra�cti�ce epilepsy surgery in the country.�� In year 2��� 005, there were a total of 2,��500 �cases of e�pile�ps��y o�perate��d in whole of �China, close to half in Beijing, Tian�jin, �Shanghai, �Chongqing an��d Guang�zhou, an�� a �uarter in Beijing. There are three Chinese epilepsy surgery journals, 5 monographs on epilepsy surgery, and “��Epilepsy surgery” edite�� ��� ��� �� ��� ��� d by HO Luders has also �been translate��d into �Chinese��.

Objective Helicobacter pylori (H. pylori )contains more than 30 genes and many of them in cag pathogenicity island (cag PAI) composed of cag Ⅰ and cag Ⅱ are involved in eliciting the transcription of interleikin 8 (IL 8) and the induction of IL 8 protein secretion in gastric epithelial cells, although some genes are not involved. This study was designed to observe the effect of ORF10 of H. pylori cag Ⅱ on the transcription of IL 8 in gastric epithelial cells and to test the possibility that certain genes in the cag PAI also downregulate (modulate) the transcription and expression of IL 8 in gastric epithelial cells. Methods Three strains of H. pylori mutants with deletion of ORF10 gene (ORF10, namely 28 1, 28 2, 28 3) and L5F11 cells containing IL 8 reporter gene were constructed. The constructed L5F11 cells were co cultured with the above strains and the luciferase activity (IL 8 transcription) was measured in a scintillation counter and the concentration of IL 8 protein was assayed by enzyme linked immunosorbent assay (ELISA). Results The activities of luciferase induced by 3 strains of H. pylori mutants with deletion of ORF10 gene were much higher than that of the mother strain 26695 [ 28 1:(1.49 ? 0.27)?10 6 cpm vs. (0.67 ? 0.08 )? 10 6 cpm, P

Objective To study the relationship between the cardiac markers in ST-segment elevation myocardial infarction (STEMI) and quality of life (QOL) six months later.Methods N-terminal pro-B-type natriuretic peptide (NT-proBNP),cardiac troponin I (cTnI),creatine kinase isoenzyme-MB (CK-MB)and myoglobin(Myo) was tested in 76 patients with STEMI on admission(0 h) and 24 h after admission.QOL six months later was evaluated by using the SF-36 health survey questionnaire.The relationship between the cardiac markers and QOL was analyzed by multivariate linear regression analysis.Results The total SF-36 scores and the scores of physical function,body pain and general health showed negative linear correlation with NT-proBNP on admission (0 h) and 24 h after admission (P ＜ 0.05).The total SF-36 scores and the scores of physical function and body pain showed negative linear correlation with cTnI on admission (0 h)and 24 h after admission (P ＜ 0.05).The total SF-36 scores and the scores of body pain showed negative linear correlation with CK-MB on 24 h after admission (P ＜ 0.05).The scores of vitality showed negative linear correlation with Myo on admission (0 h) (P ＜ 0.05).Conclusion The higher levels of NT-proBNP,cTnl and CK-MB indicate the lower QOL six months later.

Following an analysis of the problems and challenges of public hospitals in Shanghai,the paper presented the approach of Shanghai Shenkang Hospital Development Center in its problem-based reform of such hospitals.The measures include promotion of capital construction,enhanced discipline human resources,and accelerated informationization,as well as overall budget management and hospital director performance appraisal,which enhanced their service capacity and operational efficiency.

Objective To study the expression of a new drug resistance-related gene cDNA fragment from human lung adenocarcinoma cell line in several types of lung cancer and their adjacent normal tissues. Methods The in situ hybridization histochemistry (ISHH) and Northern blot were employed to study the location and expression of the cDNA fragment in lung cancer cells. Results The results of ISHH and Northern blot showed that the expression of the fragment was discovered in 6 cases of 12 patients with lung adenocarcinoma, but not observed in the lung cancer tissues of other types and normal tissues(P

Objective To explore the role of plasmids in inducing drug-resistance in Neisseria gonor-rhoeae.Methods The change of drug-susceptibility in Neisseria gonorrhoeae was compared before and after experiments of resistant plasmids conjugation,transformation and deleting.Results The drug-resistance was transferred from resistant strains to sensitive strains through the conjugation and transformation of resistant plasmids,while the drug susceptibility could be recovered through deleting such plasmids from resistant strains.Conclusion The plasmids play an important role in the development of drug-resistance in Neisseria gonorrhoeae.

Objective To explore the diagnostic and therapeutic value of endoscopic retrograde cholangiopancreatography ( ERCP) in teenagers with chronic pancreatitis. Methods Thirteen teenagers with chronic pancreatitis diagnosed and treated by consecutive ERCP procedures in our hospital from Feb 1997 to Feb 2002 were studied retrospectively. Results Of the 13 patients 12 had abdominal pain and 10 had history of acute/chronic pancreatitis. The ERCP findings were as follows: pancreatic duct stricture and/ or dilation 12, pancreatic duct stones 7, pancreatic pseudocysts 2, pancreas divisum 3, and cholecystolithia-sis 1. Therapeutic interventions included EST 7 , basket stone extraction 6, placement of pancreatic duct stent 5 , pancreatic duct stricture bougie or balloon dilation 4, accessory papillotomy 2 and endoscopic papillary dilation 1. In the 6 - 68 months follow - up, 11 (84. 6% ) never had recurrence of pancreatitis or abdominal pain ,2 patients had no abdominal pain after the second ERCP procedure. There were procedure -related complications of hyperamylasemia in 4 cases(30. 8% ) and pancreatitis in 3 cases(23. 1% ). Conclusion ERCP has significant value in diagnosing and treating chronic pancreatitis in teenagers, but has a rather high rate of complication . It suggested that the restrict selection of indication and safe application of the procedures in pediatric patients may be expected to decrease the adverse events of ERCP.

Objective To investigate the resistant status and to type the phenotype and plasmid profiles of prevalent gonococcal strains. Methods A total of 98 gonococcal strains isolated from 1998 to 1999 in Zhanjiang was identified systemically. The susceptibilities of 98 strains of gonococci to penicillin,tetracycline and ciprofloxacin were detected by agar dilution method. The β － lactamase production was tested by iodometric method. The plasmids were extracted by alkaline lysis technique. Results The prevalence of gonococcal strains resistant to penicillin, tetracycline and ciprofloxacin were 22.44％ ,45.94％ and 55.12％ ,respectively. There were 6 positive strains for β － lactamase, accounting for 6.12％ (6/98). The most common phenotypes were susceptiblePT、 CMRNGT、 CMRNGPT and TRNG, accounting for 43.86％ ,23.46％ ,10.20％ and 10.20％ ,respectively. The detection rate of plasmids were 91.84％ .Among them, the percentages of 42.5 kb,39.5 kb,7.4 kb and 4.2 kb plasmids accounted for 11.22％ ,41.82％ ,59.16％ and 67.32％ ,respectively.There were 12 types of plasmid profiles(PP), the predominant types were 7.4kb＋ 4.2kb and 39.5kb＋ 7.4kb＋ 4.2kb, accounting for 21.42％ and 17.34％ ,respectively. Conclusion The gonococcal strains resistant to ciprofloxacin are very high in Zhanjiang. The phenotype and plasmid profiles of the strains have characteristic distribution.