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 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 study the effect of a wide range of concentration of arsenic trioxide on human hepatoma cell lineBEL-7402 and its mechanism.METHODS The BEL-7402 cells were treated with arsenic trioxide (a final concentration of 0.5, 1 and2 μmol/L, respectively) in various durations or for 4 successive days. The cell growth and proliferation wereobserved by cell counting and cell-growth curve. Morphologic changes were studied under electronmicroscopy. Flow cytometry was used to assay cell-DNA distribution and the protein expression of Bcl-2 andBax was detected by immunocytochemical method.RESULTS The cell growth was significantly inhibited by the different concentrations of arsenic trioxide asrevealed by cell counting and cell-growth curve. Arsenic trioxide treatment at 0.5, 1 and 2 μmol/L, resultedin a sub-G1 cell peak. The decreased G0/G1 phase cell and the increased percentage of S phase cell were observed by flow cytometer, suggesting that the inhibiting effect of arsernic trioxide on BEL-7402 cell lay inG0/G1 phase cell. Apoptotis-related morphology, such as intact cell membrane, nucleic condensation,apoptotic body formation, can be seen under the electron microscopy. High protein expression level of Bcl-2and Bax was detected in 1 and 2 μmol/L arsenic trioxide-treated cells, but that of Bax was more significant.Arsenic trioxide treatment at 0.5 μmol/L resulted in higher expression level of Bcl-2 and lower expressionlevel of Bax compared with control (P1<0.01, P2<0.01).CONCLUSION Arsenic trioxide not only inhibited the proliferation but also induced apoptosis of humanhepatoma cell line BEL-7402. The induced-apoptosis effect of 1 and 2 μmol/L arsenic trioxide was relative tothe expression level of Bcl-2 and Bax.

作者： 刊期： 2000年第03期

AIM To evaluate the clinical significance of early nutrition support in severe head-injured patients.METHODS One hundred and forty cases (GCS≤8) were randomly divided into 5 groups: each one had 28cases with similar data in age, sex, GCS or prognosis (P>0.05, x2= 0.43). Group A were given earlyparenteral nutrition (PN) and enteral nutrition (EN); group B were given early PN and EN after 1 week;group C were given PN only for more than 2 weeks; group D were given early PN only and group E weregiven traditional delayed EN. The clinical nutritional data, the rate of complication and the progrosis wereobserved and statistical comparison (t test and Chi-square test) was made.RESULTS The severe head-injured patients could get nourishment from different ways at early stage.Groups A and B had better outcomes and their clinical data such as blood glucose, blood total goblin, bloodalbumin, lymphocyte amount were superior to that of groups D and E (P<0.05, t = 2.12) and were thesame as that of group C (P>0.05, t = 0.98), the rate of complication and the prognosis of patients werebetter than that of the other groups. Group C had similar nutritional data in early stage, but had higher rateof complication and infection after 2 weeks than group A or B ( P<0.01, x2 = 7.38). Group A had lowerrate of gastric hemorrhage.CONCLUSION Early rational nutritional support had significant effect in the severe head-injured patients.The nutritional support of early PN and EN could afford nourishment, protect and improve the gastroentericfunction, reduce the rate of complication. So it is a rational nutritional support.

作者： 刊期： 2000年第03期

AIM To establish a model system for studying gastric carcinogenesis of MNNG, a gastric cancer relatedcarcinogen.METHODS Cell culture transformation, PCR-restriction fragment length polymorphism (PCR-RFLP),DNA blotting and immunochemical techniques and analysis of LDH isozyme and chromosome wereperformed.RESULTS GES-1 cells surviving by MNNG treatment were named MC (2 × 105M for 24 hours) and MC-B(2 × 10-7M for 7 days). The two cell lines treated by MNNG showed more malignant than maternal cell GES-1 with the evidences of more chromosome aberrations, abnormal morphology and eytoskeleton and alsogained the ability of colony formation on soft agar. C-Ha-ras gene point mutation in the 12th codon and LDHisoenzyme abnormal express were found in MC-B cells. In addition, C-met gene rearrangement was revealedby Southern blot analysis in MC-B and MC.CONCLUSION This gastric epithelial cell system is an important model system for further study of stomachcancer, MNNG had a selective effect on the cytoskeleton mierofilament in human gastric epithelial cells andintimately associated with the activation of certain oncogenes and some protein.

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 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 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

AIM To investigate the diagnostic value of CagA IgG in serum.METHODS Seventy three patients with peptic ulcer infected with HP were eradicated by antibioticstherapy. At pretreatment, wk9 and wk20 after treatment, the detection of Hp in gastric muscosa bybacteriologic method were performed, and CagA and whole-cell antigen of HP igG in serum by ELISAmethod were also performed at the same time.RESULTS The IgG titres of Hp CagA and whole-cell antigen changes in accordance with the efficacy ofHp eradicated. The former with an earlier appearance and a greater number of cases decreased to normallevel in comparison with the latter.CONCLUSION CagA IgG is a better index for observing the effectiveness of the eradication of Hp.

作者： 刊期： 2000年第03期

AIM To study the antitumor effect of Zhenhuang Injection (ZHI) on the mice bearing transplanted tumor.METHODS The solid type of H22 transplantation hepotocarcinoma, ascitic type of S-180 sarcoma and ascitictype of LⅡ malignant lymphoma of mice were treated at three doses (crude drug 1.25g/kg, 2.5g/kg,5.0 g/kg of body weight) of ZH1. The solid tumor group and ascitic tumor group were injected intravenously.and intraperitoneally. The experiment was repeated three times.RESULTS The tumor-inhibition rate of H22 hepatocarcinoma in moderate and large doses was 30.23% -35.67% (P<0.01) and 46.36%-54.07% (P<0.01) respectively; the survival rate of ascitic type of S-180sarcoma and ascitic type of LⅡ malignant lymphoma in large dose group was 77.23% - 86.91% (P<0.01)and 75.42%-79.04% (P<0.01), respectively.CONCLUSION ZHI has a certain tumor-inhibiting effect. Under the tolerant dose, the effect improveswith the increase of dose.

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 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 Endoscopic ultrasonography (EUS) guided pancreatic pseudocysts drainage is an ideal therapeuticprocedure. We perform it in just one step by using the self-made drainage stent.ETHODS We made an aperture at the tip of the needle outer sheath, and tied the outer sheath with theself-made stent by suture. EUS-guided pancreatic pseudocysts drainage was performed in five patients. Nopatient had visible endosmotic bulge on the gastrointestinal wall. Mean pseudocyst diameter was 4.5 cm(pancreatic head 1, body 2, tail 4). We determined the optimal site for puncture and advanced the needlyand stent into cyst. Taking out the needle made the stent separated from the sheath.RESULTS No hemorrhage happened among these patients. One patient suffering from fever up to 40℃recovered within two days after operation. All the cysts diminished insige after 7 days and resolvedcompletely after 6.8 weeks in average. Cyst resolution was accompanied by symptomatic improvement in allpatients. During a follow-up of 6 months no cyst recurred.CONCLUSION EUS-guided drainage of pseudocysts is a safe and effective procedure, which performs thejust in one process and diminishes the patients' distness.

作者： 刊期： 2000年第03期

The current established drugs used to treat inflammatory bowel disease include glucocorticoids includingnewer agent budesonide, sulfasalazine and 5-ASA compounds such as Asacol, Pentasa, Dipentum andBalsalazide and immunomodulatory agents such as azathioprine, and 6-mercaptopurine. Additional drugswhich have been found to be useful, particularly in refractory cases of Crohn's disease including fistulizingtype of Crohn's disease, include cyclosporine A, methotrexate, humanized antibody against TNFa(cA2),FK506, IL-10, IL-11 and Probiotics. Various agents, whether used alone or in combination, have to betailored for each patient and none is ideal. Exciting new developments directed against proinflammatorypathways, cytokines, free oxygen radicals and cell surface related immune targets are areas of intense recentinvestigations and many novel therapeutic agents are expected to be available in the near future for medicaltreatment of inflammatory bowel disease.

作者： 刊期： 2000年第03期

AIM To review the evolution of gastrointestinal (GI) imageology in China over the past 50 years.METHODS The evolution of GI imageological equipment and techniques, published original articles of GIimageology in the Chinese Journal of Radiology, books of GI imageology in China, academic researcheswhich won the academic award of scientific and technological progress at the ministrial and national levelwere reviewed.RESULTS Within 50 years of GI imageology evolution, equipment of GI imageology were developed from200mA X-rays apparatus in the 50s to digital X-rays in the 90s. Technique of GI imaging was developed fromgeneral radiography in the 50s to digital radiography (DR), CT and MR virtual endoscopy of GI in the 90s.About 211 original articles were published in the Chinese Journal of Radiology on the GI imageology.Radiography and single contrast examination of disease were mainly described in the 50s and CT and MR andDR and interventional radiology in the 90s. Twelve books about GI imageology were published within the 50years, ranging from atlas of X-ray examination and diagnosis of GI by Chen Zhen-Lin to atlas of imagingdiagnosis of alimentary tract disease by Xie Jin-Xia. Three academic prizes of scientific and technologicalprogress were awarded by the Ministry of Health and the nation. The study of double contrast barium sulfateof Hua-Shan 2000 by Chen Gen-Fang et al acquired class 3 award of national invention in the 70s, andexperimental study and applications of double contrast radiography by Shang Ke-Zhong et al won class 3award of the Ministry of Health.CONCLUSION In keeping abreast with the development of world GI imageology, great achievements havebeen made in the study and development in GI imageology in China with its own features.

作者： 刊期： 2000年第03期

AIM To study the effects of heat exposure and swimming on membranous structure of the small intestinalepithelium and the biochemical indexes.METHODS The distribution of the intra-membranous particles (IMPs) in enteric epithelium of SD rats andthe number of IMPs were analyzed with freeze-etching technique and TxB2, PGFIa, PRL, CORT and totalSA (TSA) were measured with the techniques of biochemistry and radio-immunity.RESULTS Heat exposure markedly affected the distributive pattern of IMPs in intestinal epithelium andmade the numbers of IMPs on the PF and EF faces of cell membrane and nuclear membrane decreased.Swimming exacerbated the above changes. And in the meantime heat exposure resulted in the massivereleasing of the body-hurting substance as TxB2 and reducing of the body-protecting substance as PGFIa.TSA increased obviously. These changes recovered partly after heat exposure, but the number of IMPs onboth PF and EF faces and certain biochemical indexes were still not restored to the levels as in the controlgroup.CONCLUSION Heat exposure and swimming can make the cellular catabolism accelerated and anabolismreduced, then bring about the numbers of IMPs of intestinal epithelium membrane and nuclear membranedecreased, and the distribution was abnormal. TxB2, PGFIa, PRL, CORT and TSA were changedabnormally during heat exposure. And above indexes showed no notable evidence of recovery after stoppingheat exposure 4 hours-24 hours; the delayed injury was obviously presented.

作者： 刊期： 2000年第03期

AIM To understand the pollution status of drinking water in Cixian area and to find out a way to solute it.METHODS Contents of nitrate nitrogen, nitrite nitrogen and ammonia nitrogen were measured andcompared with controls and national standards.RESULTS Levels of nitrate nitrogen, nitrite nitrogen and ammonia nitrogen were higher than the nationalpermissive levels by 20.60%, 50.50% and 33.30% respectively. Also the levels in Cixian are significantlyhigher than those of a controls areas of Chicheng - a county with very low incidence rate of esophagealcancer.CONCLUSION Three nitrogen levels in drinking water correlate both with the amount of N-containingfertilizer used in these areas and the mortality rates of esophageal cancer.

作者： 刊期： 2000年第03期

AIM To observe the effect of repair of intrathoracic esophageal perforation with gastric seromuscularpatch.METHODS Twelve patients with intrathoracic esophageal perforation, none of whom were associated withcarcinoma, underwent primary repair with a gastric seromuscular patch and omental pedicle flap between1996 and 1999. Four perforations were iatrogenic and 8 were spontaneous. The interval from perforation tooperation was less than 12 hours in 4 patients, 12 to 24 hours in 3, and more than 24 hours in 5. The principleof repair included: ① To expose health mucosa and submucosa for the primary repair. The leading edge ofthe mucosa is grasped and the adjacent esophageal muscle is mobilized away from the submucosa until there isa 3 to 7 mm circumferential rim of normal submucosa. ② The gastric seromucular patch and omental pedicleflap require continuity of the right gastric piple, omental vessels and the rami. ③ To assure the blood flow ofthe esophagus when the necrotic mediastinal and esophageal tissue are debrided, the normal esophageal tissueoften extends well beyond the 3/4 diameter of the esophagus. ④ The mediastinal pleural is not closed inorder to drain. The catchers nasogastric tube decompression of the stomach is continued until thepostoperative ileus resolves.RESULTS Eleven of the 12 patients underwent primary repair, one patient had leak at the site of repairand died.CONCLUSION Meticulous repair of an intrathoracic esophageal perforation using a gastric seromuscularpatch is the preferred approach regardless of the duration of the injury.

作者： 刊期： 2000年第03期

AIM To study the change of trace elements in the hair of patients with esophageal carcinoma and the role oftrace elements in its development and progress.METHODS The hair of 60 normal people and 126 patients was collected and was divided into groupsaccording to the patients' pathologic changes. The atomic absorption method and fluorescence method wereused to measure the trace elements of copper, zinc, iron, calcium and selenium.RESULTS Zinc in the hair of various patients: a remarkable difference was found between normal people(182mg· kg 1)and the patients (103- 81.6mg·kg 1) (t = 3.79, P<0.01 Duncan' new multiple rangemethod). There was a certain difference between simple hyperplasia and cancer (t = 3.21, P<0.01 ). As forcopper, a great difference existed between normal people (12.01mg· kg-l) and patients with dysphagia (15.16mg·kg-1) and cancer (17.02-17.15mg·kg-1) (t=2.43, P<0.05). No change of zinc and copperwas observed in cancer patients (t = 1.61, P >0.05). The ratio of zinc to copper increased with thedevelopment of pathologic change. The selenium levels in patients (0.46-0.67mg·kg-1) was below that ofnormal people (l.03mg·kg-1), while iron and calcium levels in the patients decreased with the developmentof pathologic process.CONCLUSION Both zinc and copper play an important role in the pathologic change of esophagealcarcinoma. Zinc and copper in the hair changed with development of the pathologic process. Zinc revealedpositive correlation ( r = -0. 889, P < 0.01 while copper showed negative correlation ( r = 0.921, P < 0.01 ).The ratio of copper to zinc in the hair is of great diagnostic value.

作者： 刊期： 2000年第03期

AIM To analyze the psychological characteristics of enterostomized patients, identify the effective methodsin order to improve the psychological rehabilitation of these patients and promote their quality of life.METHODS Questionnaires were filled up by 293 enterostomized patients pre- and post-operatively toidentify their psychological characteristics. One group (n = 45) of post-enterostomized patients were taughtto take care of stoma by irrigation, the others (n = 248) to merely look after the colostomy bag.RESULTS The psychological characteristics were identified as disbelief, fear, desperation or anxiety pre-operatively; as unstable mood, irritable, afraid, sense of lost body image or depression post-operatively; aslow self-esteem, self isolation, or despondent in rehabilitative period respectively. Results revealed that thepatients need psychological support both pre-operatively and post-operatively. Meanwhile, proper stoma careis of the same importance. After irrigation 1 -3 months regularly, most of the 45 regular irrigating patientswere free from skin irritation problems; 40(89%) patients had daily or bidaily motions; and most of themshowed an absence of fecal leakage or gases, and they hardly suffer from bad odors. Some of them even onlypartially use the colostomy bag. These patients were more confident to reinstate to their previous daily life.Only 5 (11%) patients had irregular bowel movements. Enterostomized patient club and out-patientconsultation clinic are beneficial to improve their psychological rehabilitation.CONCLUSION Careful pre-operative psychological support can help patient's post-operative adoption. Thepsychological rehabilitation of the patients can speed their physical recovery. Proper stoma care and earlyreinstatement into previous social life are also important to improve the patients' rehabilitation.

作者： 刊期： 2000年第03期