The pathogenesis and clinical manifestation of histiocytosis are veriant, and misdiagnosis is relatively high. We reviewed a total of cases of this disease and related literature, and the possibility pathogenesis and its clinical features. were discussed.

Objective Studying the related factors of left ventricular hypertrophy for hypertensive disease, to provide the basis for clinical treatment. HZ Methods 500 hypertensive disease patients were performed dynamic monitoring of blood pressure and UCG. Then 130 patients with left ventricular hypertrophy were compared the dynamic blood pressure, age, sex and diseases course with 130 patients who had not left ventricular hypertrophy. Results (1) Systolic pressure, the load and the night descent rate of systolic pressure were significantly related to left ventricular hypertrophy, there was obviously difference in two groups. To the patients with systolic pressure and diastolic pressure were all increased, the incidence rate of left ventricular hypertrophy was reduced. (2) The age of left ventricular hypertrophy group was higher than no left ventricular hypertrophy group. (3) The female's incidence rate of hypertensive disease in left ventricular hypertrophy group was higher than no left ventricular hypertrophy group. (4) The course of diseases in left ventricular hypertrophy group was extended than no left ventricular hypertrophy group. The incidence rate of left ventricular hypertrophy was obviously higher in the patients whose blood pressure was increased in the daytime. Conclusion (1) The pulse pressure is a important forecast factor in numerous risk factor. (2) The advanced age is a risk factor to hypertensive disease. (3) The female hypertensive disease patients take place left ventricular hypertrophy is easier than the male. (4) Left ventricular hypertrophy is significantly related to hypertensive disease course, and isn't significantly related to blood pressure's durative. The clinic must think highly of observing and evaluating the pulse pressure, the long disease course of old female patients. There is important clinical significance to reinforce monitoring the risk factor of left ventricular hypertrophy, and to perform pertinent treatment and prevention for the high risk patients.

Objective To investigate therapeutic effects of endoscopic mucosal resection( EMR) on gastric polyps and colorectal polyps.Methods 172 cases of elderly patients with early gastric and colorectal polyps were col-lected.They were divided into the observation group and control group by random number table,each group 86 cases. The observation group were treated with EMR,the control group were received conventional treatment for surgery.The clinical efficacy and adverse events were compared.Results The total effective rate of the observation group was 96.51%,significantly higher than 70.93% in the control group (χ2 =15.73,P<0.05);the postoperative adverse reactions in the observation group was 22.09%,significantly lower than 47.67% in the control group (χ2 =31.65, P<0.05).Conclusion For patients with pre-senile and senile stomach and colon polyps,the application of endo-scopic mucosal resection in the treatment not only can achieve better clinical efficacy, but also lower incidence of adverse reactions.

Objectives To summary and compare the different seroconversion rates after the primary vaccination for the Japanese encephalitis (JE),and to evaluate the serological effect of 3 kinds of JE vaccines.Method Searching "CHKD","Wanfang" database and "EMCC" databases,the studies of the immunogenicity after the primary JEV vaccination,all randomized controlled trials or non-randomized controlled trials were included,and statistical analysis were made by RevMan 4.2.10 software.Results A total of 12 literatures were included,7 studies had control groups.The seroconversion rates after the primary vaccination,JEV-L,JEV-I (Vero) and JEV-I(PHK),were 86% (95% CI:80% ～ 91%),83% (95% CI:72% ～ 94%) and 64% (95% CI:58% ～ 69%) respectively.Comparing the seroconversion rates of the 3 kinds of vaccines after primary immunization,the rate of JEV-I (Vero) was significantly higher than the rate of JEVI(PHK),other comparisons were no significant difference.Conclusion The serological effects of JEV-L and JEV-I (Vero) after the primary vaccination were higher than that of JEV-I (PHK).

Objective:To explore the influence of liquid for post-operative irrigation on the effect of ESS.Method:192 cases with chronic sinusitis and/or nasal polyps of groupIIstageII who had undergone the ESS from September,1998 to June,1999 and completed a3-month follow-up were divided randomly into 3 groups to accept 3 different kinds of irrigation liquid.The evaluation of curative effect was according to the index of HaiKou ESS-97.Result:The curative effect of Herba Houttuyniae group was better than the other two.Conclusion:The post-operative care is important and the irrigation liquid can affect the effect of ESS.

Objective To investigate the efficacy and safety of oxcarbazepine combined with levetirac-etam on children with epilepsy. Methods According to different treatments, 62 cases of children with epilepsy were divided into the OXC group (treated with oxcarbazepine, 40 cases) and the OXC combined with LEV group (treated with oxcarbazepine and levetiracetam, 20 cases). Then the therapeutic efficacy, EEG changes and ad-verse reactions of patients in the two groups were studied. Results The total efficacy was 87.5% in the OXC group, and was 95.5% of the OXC combined with LEV group, with no significant difference. EEG improvement rate was 52.5% in the OXC group and 81.8% in the OXC combined with LEV group , with significant difference (P < 0.05). The rate of adverse reactions in the OXC combined with LEV group was lower than that in the OXC group (P < 0.05). Conclusion Both levetiracetam and oxcarbazepine has good curative effect on children with epilepsy , but combination with levetiracetam can significantly decrease the epileptic discharges on EEG , with higher security.

Mastering the tools of database development is an effective way for administrative workers to improve the level of office automation. Microsoft Access 2003 is an excellent and easy-to-use development tool of applied programs. The use of it not only can lead to the development of practical application systems but is also advantageous to real-time maintenance and redevelopment. Very good results in actual work have been obtained through the use of an integrated personnel information administrative system developed by the authors with Microsoft Access 2003.

Objective To investigate the expression and characteristics distribution of ciliary neurotrophic factor (CNTF) and its receptor during the development of retina of healthy Sprague-Dawley(SD)and Royal College of Surgeons (RCS) rats with hereditary retinal degeneration. Methods The expression and distribution of ciliary neurotrophic factor and its receptor were detected by immunohistochemical staining in the retinal paraffin sections of SD and RCS rats from newborn to 12 moths old. Results In the normal retina of SD rats 0-7 days after birth, positive CNTF staining was found in all of the retinal layers and the staining of ganglion cells strengthened and other cells weakened as the age of rats increased; the staining of ganglion cells reached the peak at the 4th week and lasted till the agedness. The same results of the CNTF staining were also found in RCS rats retina. Weak positive staining of CNTFR in all of the retinal layers was seen in the 0-3-day-old SD rats; the ganglion cells were darkly stained and incontinuous positive staining at the site which would develop to be the external segment was found; as the age increased, the positive staining of external segment of photoreceptor enhanced and reached the peak at the 14-28th day after birth. At the 56th day, the staining of ganglion cells in retina of SD rats was strengthened while the staining of external segment weakened till the agedness. The expression of CNTFR in retina of 3-14-day-old RCS rats was the same as which of normal SD rats basically, but the staining of external segment weakened obviously from the 21st day on, and negative staining of external and positive ganglion cells were detected at the 28th day till the agedness. Conclusions Expression of CNTF in normal SD rats and RCS rats with hereditary retinal degeneration is almost the same. The presence of significant difference of expression of CNTFR between normal SD rats retina and RCS rats retina may provide the experimental gist for the CNTF treatment to retinal degeneration.

Objective[WT5”BZ] To evaluate the effect of stump anorectal longitudinal incision and colorectal heart shape anastomosis for the treatment of Hirschsprung′s disease (HD). Methods Ninety eight children with HD underwent colorectal resection and GI reconstruction by our method from April 1991 to April 2000. Results All patients were followed up for 5～96 months. There were no postoprative infection in pelvic and celiac cavities or wound infection,nor anastomotic strictures. One patient had an anastomotic fistula that was treated successfully by early repair. Recurrent constipation in 3 cases was successfully treated by dilatation. One patient experienced occasional fecal seepage. Enterocolitis occured in six patients. The overall complication rate was 11 2%.[WT5”HZ] Conclusion[WT5”BZ] Anorectal longitudinal incision and heart shape colorectal anastomosis has the advantage of satisfactory clinical result and less complication in the treatment of HD.

Objective To screen for nonresponding cases of superficial transitional cell carcinoma of the bladder at an early stage of intravesical bacillus Calmette Guetin(BCG) therapy. Methods IL 8 and urine pH were assayed both before intravesical BCG instillation and after the 1st and 6th instillation for 32 cases of superficial transitional cell bladder cancinoma following TURB or partial cystectomy.Urinary IL 8 was measumed by chemiluminescence enzyme immunomeric assay and urine pH by routine examination.The result was studied with reference to the clinical outcome of the patients. Results All the patients have been followed up for 6～25 months with tumor recurrence in 5.Urinary IL 8 in these 5 dropped to 161.3?64.5 ng/L after the 1st instillation whereas it was 579.4?77.8 ng/L in the others ( P