AIM To observe the effects of Lanwei acupiont blockade with drug to prevent pull re,ponse duringappendectomy.METHODS Sixty patients with appendix (37 male and 23 female, ASA Ⅰ - Ⅱ) aged from 16 to 58 yearsold, were divided into two groups at random, and they underwent persistent epidural nerve ,lock and McBurney opening. Group A for experiment (nA = 30) received persistent epidural nerve blck plus druginjection of Lanwei acupoint. And the control group, group B (nB=30), received simple epidural nerveblock. No remarkable difference was found in the general data of both groups (P>0.05).RESULTS None of the experimental group had marked nausea and vomiting. Twenty-six cases belonged tograde 0 (account for 86.67%). Three cases were of grade Ⅰ. One case was of grade Ⅱ. None belonged tograde Ⅲ. There were fewer changes in HR, BP and SPO2 during the operation. Compared with the experimental group. The results in the control group showed obvious changes in HR,BP and SPO2, especially at the time of 5 minute post-pull appendix (P<0.01). Eleven cases belonged tograde Ⅲ (36.67%), seven cases to grade Ⅱ and Four cases to grade Ⅰ, only 2 cases to grade 0.CONCLUSION Adjusting the function of Zang and Fu, maintaining the coordination and the balanceamong Zang and Fu, drug injection of Lanwei acupoint may prevent vagus-vagus reflex. The method issimple, easy, inexpensive and effective. It is advantageous to anesthetic care during the operation.

作者： 刊期： 2000年第03期

AIM To determine the role of Helicobacter pylori in altering gastric mucin synthesis and define how thprocess relates to H. pylori-related diseases.METHODS Analyses of human gastric tissues using immunohistochemistry and in situ hybridizatiodocument the role of H. pylori in altering the composition and distribution of gastric mucins.RESULTS These data indicate a decrease in the product of the MUC5 (MUC5AC) gene and aberraexpression of MUC6 in the surface epithelium of H. pylori-infected patients. A normal pattern was restorby H. pylori eradication. Inhibition of mucin synthesis including MUC5AC and MUCl mucins by H. pvlohas been established in vitro using biochemical and Western blot analyses. This effect is not due to inhibitiof glycosylation, but results from inhibition of synthesis of mucin core structures. In vitro experiments usiinhibitors of mucin synthesis indicate that cell surface mucins decrease adhesion of H. pylori to gastepithelial cells.CONCLUSION Inhibition of mucin synthesis by H. pylori in vivo can disrupt the protective mucous layand facilitate bacterial adhesion, which may lead to increased inflammation in thc gastric epithelium.

作者： 刊期： 2000年第03期

AIM To search for a new surgical method which accords with physiologico-anatomical principles, reducethe incidence rate of some postoperative complications in conventional Billroth I (CB1) gastrectomy andraise the life quality of patients after surgery.METHODS Using the blood vessels and innervation of the remaining stomach and duodenum, we designeda new pyloric sphincter reconstruction (PSR) in Billroth I gastrectomy, in which the end of the duodenumremnant is surrounded by the seromuscular valve of 2 cm wide in the end of the greater curvature, thickenedthe muscle of the stoma and reconstructed a similar pylorus with the sphincteric function.RESULTS Eleven patients were treated, 8 males and 3 females, 6 malignant and 5 benign and 1accompanied by mould infection, aged from 33 to 73 years, with 1 to 29 years of gastric disease history(average 7.9 years). The function of gastric emptying was shown to be essentially normal by barium mealstudy with video record one month after the operation. The pyloric-like control effect was present in thereconstructive pylorus. PSR vs CB1 vs NES (P >0.01); PSR vs CB1 (P < 0.01); PSR vs NSE (P >0.05).CONCLUSION The new method of pyloric reconstruction is safer, simpler and more effective thanconventional procedures. This method can be applied to all patients for whom Billroth 1 anastomosis can beperformed regardless of benign or malignant lesion.

作者： 刊期： 2000年第03期

AIM To investigate the effects of low dosage of nitric oxide synthesis (NOS) inhibitor NG-nitro-L-argininemethyl ester (L-NAME) in long-term treatment on hyperdynamic circulatory state in rats with cirrhosis.METHODS Cirrhosis model was induced in male SD rats by injection of 60% CC14 oily solutionsubcutaneously. Cirrhotic rats were treated with L-NAME (0.5 mg·kg-1·d-1) by gavage for two weeks. Meanarterial pressure (MAP), cardiac output (CO), cardiac index (CI), splanchnic vascular resistance (SVR),splanchnic blood flow (SBF) and serum NO levels were determinded in L-NAME-treated, L-NAME-untreated cirrhotic rats and controls by using 57Co-Labled microsphere technique and a fluorometric assay,respectively.RESULTS Untreated cirrhotic rats had significantly lower MAP, SVR and higher PP, CO, CI, SBF andNO concentration than controls ( 14.42±0,47 kPa vs 17.05±0.34 kPa, 2.974±0.186 kPa·mL-1·min-1 vs4.234±0.118 kPa·mL-1·min-1, 1.665±0.067 kPa vs 1.123±0.096 kPa, 189.99±9.26 mL/min vs 135.5±3.55 mL/min, 55.89±1.82 mL-1·min-1·100g-1 BW vs 39.68±1.64 mL-1·min-1·100g-1 BW, 4.60±1.25μmol/L vs 0.53±0.26 μmol/L, P<0.01, respectively). In treated cirrhotic rats, L-NAME significantlyattenuated the increase of CO, CI, SBF, NO concentration and the decrease of MAP and SVR. In treatedcirrhotic rats, L-NAME induced a marked decrement of NO concentration than untreated cirrhotic rats(1.471 ±0.907 μmol/L vs 4.204±1.253 μmol/L, P<0.01).CONCLUSION The endogenous NO may play an important role in the changes of hemodynamics pattern incirrhosis,and hyperdynamic circulatory state in rats with cirrhosis can be ameliorated by long-term low doseL-NAME treatment.

作者： 刊期： 2000年第03期

Management of inflammatory bowel disease includes not only drug, endoscopic and surgical therapy but alsopsychosocial support, dietary and specific nutritional measures: a multidisciplinary medical, surgical, nursingand dietetic approach is essential for all patients, particularly those with complex or refractory disease. Inthis paper, current treatment of acute severe ulcerative colitis and steroid-refractory or -dependent Crohn'sdisease is reviewed. Adjunctive intravenous cyclosporin is an alternative to urgent colectomy in steroid-refractory patients with acute severe ulcerative colitis, while the place of intravenous heparin for thisindication awaits clarification. Azathioprine or 6-mercaptopurine are useful options in chronically active,steroid-refractory or -dependent Crohn's disease, but may take up to 4 months to work. Methotrexate is amore recent immunomodulatory alternative. Of new therapies selectively aimed at specific pathophysiologicaltargets, the first to reach clinical application is anti-TNF-alpha antibody (infliximab) for refractory Crohn'sdisease: its benefits are promising, but experience with it is limited to date, its cost is high and there areuncertainties about long-term safety. In view of the increasing variety and complexity of management optionsin inflammatory bowel disease, whether apparently responsive or difficult to treat, patients must participatein decisions about which therapies they are to be given.

作者： 刊期： 2000年第03期

AIM To observe the therapeutic effect of Welcome on gastric mucosal dysplasia in rats.METHODS Rats with gastric mucosal dysplasia induced by MMNG and heat-damage were treated withWelcome, a kind of traditional Chinese medicine compound which has the functions of replenishing qi toinvigorate the spleen, and of nourishing the liver and kidney and clearing away heat and toxic materials, thecontrol rats were treated with saline and tretinoin.RESULTS AND CONCLUSION The results showed Welcome could obviously block the mutagenic action ofMNNG and prevent the occurrence of gastric mucosal dysplasia of rats.

作者： 刊期： 2000年第03期

AIM To study the liver-protecting and fibrosis-resisting effect of Ganxianning (GXN) and its mechanism.METHODS Model of carbon tetrachloride hepatic injury fibrosis rats was reproduced. In the experimentthere were six groups, the treatment groups with GXN's large, moderate and small dose (GXNb, GXNm andGXNs), the treatment group with colchicine, the blank model group and normal control group. The course of treatment was 30 days, then the rats were killed with their blood and liver tested.RESULTS In treatment groups, alanine aminotransferase (ALT) was lower than that in the model group(P<0.01), and albumin (Alb) higher than that in the model (P<0.01). Hydroxylproline (Hyp) and redcell membrane C3B receptor garland in GXNb's and GXNm's groups were lower and circulation complex(CIC) was slightly higher. Fibrinogen (Fb) in both colchicine and model groups was higher than that innormal group and the difference was significant (P<0.05, P<0.01). Compared with model group, acid-α-naphthyl acetate esterase (ANAE) increased in GXNb's and GXNm's groups (P<0.05, P<0.01). Underlight and electron microscopes, level of hepatic fibrosis of GXN groups was much lower than that of themodel group, P<0.01, and their difference was very significant. In GXNms group, liver cell was normal onthe whole and its chromatin was more than the model group and its nucleolus was evident.CONCLUSION GXN has rather good functions of protecting liver and resisting fibrosis, and thesefunctions are related to the increase of ANAE and C3b, decrease of CIC and Fb. and improvement of bodyimmunity function.

作者： 刊期： 2000年第03期

AIM To investigate the therapeutic effect of TNF gene transfected LAK cells on ascitic liver carcinoma-bearing mice.METHODS TNF gene was transfected into murine LAK cells by retrovirus. Low dose TNF gene-transfectcdLAK cells and IL-2 were i.p. injected into murine model. Cytotoxicity of gene transfected LAK cells wasstudied in vitro growth and the survival time of murine model was observed.RESULTS TNF gene-transfected LAK cells secreted higher level of TNF than that of normal LAK cells orcontrol gene-transfected LAK ceils. The in vitro growth ability and cytotoxicity of TNF gene-transfectedLAK cells were markedly inhibited by anti-TNF monoclonal antibodies. Significant therapeutic effect onascitic liver carcinoma-bearing mice was achieved.CONCLUSION TNF gene-transfected LAK cells have therapeutic effect on ascitic liver carcinoma-bearingmice.

作者： 刊期： 2000年第03期

AIM To compare the effects of intravenous route and peritoneal route on liver targeted uptake andexpression of plasmid delivered by glyco-poly-L-lysine (G-PLL).METHODS The plasmid pTM/MMP-1 which could be expressed in eukaryotic cells was bound to thegalactose-terminal glyco-poly-L-lysine (G-PLL), and then was transferred into Wistar rats by intravenousand intraperitoneal injection respectively. Afterwards the expression and distribution of the plasmid wereobserved at different time points by in situ hybridization and immunohistochemistry.RESULTS The plasmid could be expressed obviously in 24 hours after being transferred in vivo by bothintravenous and intraperitoneal route. One week later the expression began to decrease, and still could beovserved three weeks later. Although both the intravenous and intraperitoneal route could deliver theplasmid to liver targetly, the effect of the former was better as compared with that of the latter.CONCLUSION Intravenous route was better for liver targeted uptake and expression of G-PLL-boundplasmid than peritoneal route.

作者： 刊期： 2000年第03期

AIM To determine the effect of glutathione (GSH) on stress gastric mucosal lesion.METHODS The stress gastric mucosal lesion as produced by restraint water-immersion in rats and gastricmucosal lesion, gastric mucosal GSH content, gastric acid secretion and gastric barrier mucus secretion wereexamined. We also observed the effect of GSH on gastric mucosal lesion and the effect of N-ethylmaleimine(NEM) and indomethacin on GSH protection. Comparisons between two groups were made using the Students t test.RESULTS GSH (100 and 200 mg/kg) intraperitoneally protected against stress gastric mucosal lesion(P<0.001 and P<0.001). Restraint water-immersion stress significantly reduced gastric mucosal GSHcontent (P < 0.001), but pretreatment with GSH (100 mg/kg) had no effect on gastric mucosal GSH content(P>0.05). The preinjection of NEM (10 mg/kg, sc.), a sulfhydryl-blocking reagent, or indomethacin(5 mg/kg, im.), a cyclooxygenase inhibitor, had no effect on protection of GSH (P>0.05). GSH(100mg/kg) significantly increased secretion of gastric barrier mucus (P<0.05), but had no effect onsecretion of gastric acid in restraint water-immersed rats (P >0.05).CONCLUSION GSH can inhibit the formation of gastric mucosal lesions induced by restraint water-immersion. The protective effect of GSH was due, in part, to promoting the secretion of gastric barriermucus, but not to suppress the gastric acid secretion. The protection effect of GSH has no relation withgastric mucosal GSH and PGs.

作者： 刊期： 2000年第03期

AIM To investigate a mixture of traditional Chinese medicine (TCM) in the prevention of chronic colitis inrats.METHODS Sixty rats were divided into 3 groups. Colitis was induced by trinitrobenzene-sulfonic acid(TNB). On day 10, all the survived rats were killed, the mortality and intestinal obstruction rate werecalculated, the colonic lesion score was assessed and collagenase activity and collagen concentration weremeasured.RESULTS The survival rate was much lower and intestinal obstruction rate much higher in TNB than thosein TCM, they were 53% and 81% vs. 80% and 24% (P<0.05 and P<0.01, respectively). There were alsosignificant differences in colonic stricture score and colonic weight between TNB and TCM groups (1.75±1.2 vs 0.22±0.67 and 0.57±0.36 vs 0.31±0.10, P<0.01 and P<0.05, respectively). No hydroxyprolineand collagenase activity differences were found between the two groups.CONCLUSION This mixture of TCM prevents the formation of intestinal stricture, increases the survivalrate and decreases intestinal obstruction rate in a rat model of chronic colitis.

作者： 刊期： 2000年第03期

AIM To clarify the surgical strategy for patients with stage Ⅳa primary hepatic carcinoma (PHC).METHODS Twenty-seven patients with stage Ⅳ a PHC were retrospectively studied in 1989 - 1998,including resected group (19 cases) whose all tumor nodes were resected and cytoreductive group (8 cases)whose most tumor nodules were resected and remnant nodules treated by ethanol injection. B-ultrosoundshould be used intraoperation in order to prevent from missing any tumor nodule. All the tumor nodules inthe liver should be removed, and residual nodules should be treated by ethanol injection during operation ifall the tumor nodules can not be removed. Multidisciphinary therapies were undertaken perioperatively.RESULTS The 1-, 2- and 3-year survival rates were 71.4%, 55.6% and 7.7% respectively. The 1-, 2- and3-year survival rates of the resected and cytoreductive groups were 73.3%, 53.3%, 10.0% and 66.7%,50.0%, 0% (P>0.05) respectively. The rate of complications was 22.0%, without operative and in-hospital mortality.CONCLUSION The surgical treatment included resected or cytoreductive operation plus supplementarytherapy considered to be both useful and the first choise for stage Ⅳa PHC.

作者： 刊期： 2000年第03期

AIM To study the expression of telomerase activity in malignant esophageal neoplasms and normal humanesophageal epithelia.METHODS Telomerase activity was assayed by the telomere repeat amplification protocol (TRAP)method. All the neoplasms and epithelia of esophagus were confirmed by routine pathological diagnosis.RESULTS Telomerase activity was assayed in 18 normal esophageal epithelial tissues and in 35 malignantneoplasms of esophagus, including 27 cases of esophageal carcinoma and 8 cases of cardiac carcinoma.Telomerase activity was detected in most of malignant neoplasms of esophagus (91.4%, 32/35) and in allthe normal esophageal epithelial tissues except one (18/19).CONCLUSION The results suggest that in addition to contributing to proliferation of immortal blast cellsand neoplastic cells, telomerase activity may also play a similar role in regeneration of normal epithelia ofhuman esophagus. The potential use of telomerase activity as a diagnostic marker in human esophagealneoplasm might not be suitable.

作者： 刊期： 2000年第03期

AIM To investigate the effect of boschniakia rossica (BR) extract on expression of GST-P, p53 and p21fasproteins in early-stage chemical hepatocarcinogenesis in rats and its anti-inflammatory actions.METHODS The expression of tumor marker, placental form glutathione S-transferase (GST-P), p53 and p21ras proteins were investigated by immunohistochemical techniques and ABC method. Anti-inflammatoryactivities of BR were observed by xylene and croton oil-induced mouse ear edema, carrageenin, histamineand hot scald-induced rat pow edema, adjuvant-induced rat arthritis and cotton pellet-induced mousegranuloma formation methods.RESULTS The 500 mg/kg of BR-H2O extract fractionated from BR-Methanol extract had inhibitory effecton the formation of DEN-induced GST-P-positive foci in rat liver and the expression of mutant p53 and p21fasprotein was lower than that of hepatic preneoplastic lesions. Both CH2Cl2 and H2O extract from BR haveinhibitory effect in xylene and croton oil-induced mouse ear edema. BR-H2O extract exhibited inhibitoryeffect in carrageenin, histamine and hot scald-induced hind paw edema and adjuvant-induced arthritis in ratsand cotton pellet-induced granuloma formation in mice.CONCLUSION BR extract exhibited inhibitory effect on formation of preneoplastic hepatic foci in earlystage of rat chemical hepatocarcinogenesis. Both CH2Cl2 and H2O extract from BR exerted anti-inflammatory effect in rats and mice.

作者： 刊期： 2000年第03期

AIM To probe into the effect of abnormal protection on coronary artery disease (CAD) in patients withliver cirrhosis (LC).METHODS Fifty-two cases of LC associated with diabetes mellitus (DM) and 63 cases of simple DM werecompared prospectively. Blood biochemistry, blood viscosity and ECG were examined carefully every threemonths, and the three-year morbidities CAD in both groups were monitored dynamically.RESULTS There were significant decreases in blood biochemistry and viscosity in LC group as comparedwith those in control (P<0.05 or 0.01), and there was a more significant decrease in ST-T abnormality ratein LC group than in the simple DM group (P<0.05). As a result, the three-year morbidity of CAD in LCgroup was 64% lower than in the control 1group.CONCLUSION There is truly an abnormal protection against CAD in patients with LC.

作者： 刊期： 2000年第03期

AIM To study the clinical significance of alterations of serum hyaluronic acid in rats with carbontetrachioride-induced liver fibrosis.METHODS Rat liver fibrosis model was induced by carbon tetrachloride (CC14). The rats were divided intofive groups; group 1 (control): 0 week with no CCl4-inducing; group 2, 3, 4 and 5: 3, 6, 9 and 12 weeksafter CCl4-induction respectively. Serum HA level was analysed among various liver fibrosis groups andcontrol, and then compared the HA findings with the hepatic histopathology.RESULTS During rat liver fibrosis, serum HA levels of the liver fibrosis groups (group 2: 7.98ng/mL;group 3: 20.10 ng/mL; group 4:229.73 ng/mL; group 5:324,74 ng/mL) were significantly higher thanthat of control group (group 1:0.21 ng/mL) (P<0.01), in which group 4 and group 5 are much higher1094 times (229.73ng/mL/0.21 ng/mL) and 1546 times (324.74 ng/mL/0.21 ng/mL) than group 1respectively. When compared with each other, the serum HA levels are 38 times (7.98ng/mL/0.21 ng/mL; P<0.01, group 2 vs group 1); 2.5 times (20.10ng/mL/7.98 ng/mL; P<0.01, group 3 vsgroup 2); 11.4 times (229.73 ng/mL/20.10 ng/mL; P<0.01, group 4 vs group 3); 1.4 times (324.74 ng/mL/229.73 ng/mL; P<0.01, group 5 vs group 4) respectively.CONCLUSION The results demonstrated that the dynamic alterations of serum HA play an important rolein the early clinical diagnosis and staging of liver cirrhosis.

作者： 刊期： 2000年第03期

AIM To summarize the experience of surgical treatment of hilar cholangiocarcinoma and the results of aseries of experiments.METHODS AND RESULTS Personal perspectives of surgical treatment of hilar cholangiocarcinoma werebased on the experience of a series of patients with hilar bile duct cancer treated in the General Hospital ofPLA, Beijing from 1986 to 1999. A total of 157 cases were treated surgically, with 106 (67.5%) resections ofthe tumor , 37.6% of the resections was proved to be radical. The 1-, 2-, 3-, and 5-year survival rate of theradical resection group was 96.7%, 40.0%, 23.3% and 13.3%, respectively. No patient of the palliativeresection group lived beyond 3 years postoperatively. The recent trends of surgical management of hilar bileduct cancer were discussed. Experiments were carried out for cooperative clinicopathological study toevaluate the perineural space involvement, the neural cell adhesion molecule expression, p16 geneexpression, and the 3-dimensional reconstruction of the bile duct cancer specimens. The pathogeneticrelationship of HBV and HCV with extrahepatic cholangiocarcinoma was evaluated by histochemical and IS-PCR methods. And an inquiry into the possibility of gene therapy was made.CONCLUSION Hilar bile duct cancer rarely runs a “benign” course. It is a regional disease rather than alocal affection and may be related to HBV and HCV infection in China. It possesses the metastasing abilityalong the perineural space by a “jumping” fashion, therefore, in most cases, conventional surgical excision isbound to be unradical in the region of the porta hepatis for anatomical reasons.

作者： 刊期： 2000年第03期

AIM To determine whether MAP can be detected in archival paraffin embedded full thickness samples ofintestinal tissue from patients in China with Crohn's disease (CD), ulcerative colitis (UC), and in controlsubjects (NIBD) having surgery for bowel cancer.METHODS Optimized procedures for the removal of paraffin, recovery of tissue and access to MAP DNA,followed by MAP-specific nested IS900 PCR. Confirmation of specific amplification by Southern blotting andDNA sequencing.RESULTS IS900 PCR positive tests identified MAP in 9 (69%) of 13 CD, 1 of 3 UC and 2 (14%) of 14NIBD in the presence of correctly reporting positive and negative sample and reagent control reactions. DNAsequence analysis of the 298bp IS900 PCR amplification product from MAP in 2 Chinese CD patientsdemonstrated 99% homology with the GenBank IS900 sequence accession number X16293.CONCLUSION Although larger numbers of Chinese samples need to be studied, these initial results areconsistent with an exposure of human populations in China to MAP, and an involvement of this pathogen inchronic inflammation of the intestine of the Crohn's disease type. The results are in agreement with similarpositive studies reported from China, from Western Europe and elsewhere.

作者： 刊期： 2000年第03期

AIM To investigate the expression of endothelial NO synthase (eNOS), inducible NO synthase (iNOS)protein and eNOS mRNA gene in the splanchnic organs of liver cirrhosis and portal hypertensive rats.METHODS In control and CCl4-induced liver cirrhotic rats, the expression of eNOS and iNOS proteins wasdetected by immunohistochemical method, and eNOS mRNA was detected by in situ hybridization.RESULTS The expression of eNOS protein and eNOS mRNA increased in most organs of the cirrhotic rats,including bronchial and alveolar epithelial cells, renal tubular epithelial cells and mesenchyma, endothelialand adventitial cells of aorta and superior mesenteric artery, whereas no significant increase of iNOS proteinwas found. In the hepatic tissue, NOS protein and eNOS mRNA were present in mesenchymal cells and vesseladventitial cells, no difference was observed in the expression between control and cirrhotic rats.CONCLUSION The expression of NOS varied in region. In splanchnic organs and vasculars there was anincreased expression of eNOS which induced aplanchnic vasodilation and increased the inflow of portal vein,while in the liver tissue and blood vessel showed no increased expression, which may be associated withincreased intrahepatic vascular resistance.

作者： 刊期： 2000年第03期

AIM To evaluate the expression of CD44v3 and v6 protein in colorectal carcinoma and its prognosticsignificance.METHODS One hundred and twenty-one cases of formalin-fixed paraffin-embedded colorectal carcinomaspecimens were retrospectively analyzed using EnvisionTM immunohistochemical method with the monoclonalantibody CD44v3 and v6. The median follow-up time was 67.77 months and the prognostic value of theCD44v3 and CD44v6 was assessed using univariate and multivariate survival analysis.RESULTS The positive rates of CD44v3 and v6 protein were 60.3% and 57.9%, respectively. There wassignificant correlation between CD44v3 immunoreactivity and tumor location, lymph node metastasis, distantmetastasis and Duke's stage (P< 0.05, Spearman correlation test). Significant correlation between CD44v6immunoreactivity and patients' gender, lymph node metastasis, distant metastasis, Duke's stage was alsonoticed (P < 0.05, Spearman correlation test). The 5-year survival rates were 81.25% and 60.27% inCD44v3 negative and positive cases, respectively. As CD44v6, the 5-year survival rates were 80.39% and60.00% in CD44v6 negative and positive cases, respectively; these differences between the two groups ofpatients were significant (P<0.05, Log-rank test). In multivariate analysis using the Cox regression model,CD44v3 expression emerges as an independent prognostic indicator.CONCLUSION CD44v3 and v6 might play some important roles in metastasis of colorectal carcinoma, andCD44v3 expression might be a new useful independent prognostic marker of colorectal carcinoma.

作者： 刊期： 2000年第03期