Ninety specimens of pathologically confirmed transitional cell carcinoma of the urinary bladder were studied. The patients consisted of 71 male and 19 female with a male/femai ratio of 3.5:1. Their age was ranged from 32 to 79. 12 specimens were studied with electron microscope. The histopathological and ultrastructural features of transitional cell carcinoma were described. Our fol-lowup data of the cases revealed that the larger a tumor,the lower its differentiation, the deeper its invasion, and the more extensive the involvement of lymphatic and blood vessels, the poorer the prognosis of the tumor. In addition the ultrastructural characteristics of transitional oell carcinoma were briefly discussed.

0.05). Positive medicine group, Qingqinye high dosage group, Qingqinye low dosage group and Qingqinye middle dosage group reduced blood ADA activity and better than model group (P

Objective:To evaluate the effectiveness of hierarchical management for patients with bronchial asthma.Methods:One hundred and eighty seven patients with bronchial asthma were recruited from January 2018 to November 2019 in Daxing District People′s Hospital. Patients were randomly divided into two groups, 94 patients received disease management education and therapeutic guidance from doctors in the community hospital and district hospital (study group), and 93 patients were followed up in outpatient visits only (control group). After one year, the scores of inhalation technique, treatment adherence, disease management awareness, the Asthma Control Test (ACT), the Mini Asthma Quality of Life Questionnaire (MiniAQLQ) and pulmonary function were evaluated and compared between two groups. The annual acute attack times and time to first exacerbation were also compared between the two groups.Results:After one year of management the treatment adherence rate in study group was higher than that in control group [80.85% (76/94) vs. 51.61% (48/93), χ2=2.834, P=0.02]. The scores of inhaled corticosteroids (ICS) inhalation technique [(6.47±1.28) vs. (4.05±1.37), t=2.241, P=0.04], the correct rates of exhaling before ICS inhalation [94.68% (89/94) vs.56.98% (53/93), χ2=4.436, P=0.01],inhalation [90.43%(85/94) vs.68.82% (64/93),χ2=2.943, P=0.04],holding breath after inhalation [89.36% (84/94) vs.58.06% (54/93),χ2=4.098, P=0.02],rinsing mouth after ICS inhalation [92.55%(87/94) vs.65.59%(61/93),χ2=2.876, P=0.04] in study group were higher than those in control group. The awareness rates of chronic inflammatory airway disease [70.21%(66/94) vs.44.08% (41/93),χ2=2.673, P=0.02], causative factors [85.10% (80/94) vs. 56.99% (53/93),χ2=2.760, P=0.02],treatment misunderstanding [88.29%(83/94) vs.53.76%(50/93),χ2=4.874, P<0.01], therapeutic goal [86.17% (81/94) vs. 49.46% (46/93),χ2=4.491, P<0.01] and requiring long-term treatment [90.43% (85/94) vs.48.38% (45/93),χ2=4.503, P<0.01] in study group were higher than those in control group. The scores of ACT [(22.71±2.81) vs. (19.50±5.34), t=2.041, P=0.04] and miniAQLQ [(84.28±11.16) vs. (64.23±14.38), t=3.298, P<0.01] in study group were higher than those in control group. The number of annual acute exacerbation was less [0(0, 1) vs.2(1, 3), Z=-3.237, P<0.01] and the time to first exacerbation was longer [184(96, 284)d vs. 96(59, 177)d, Z=3.873, P<0.01] in study group than those in the control group after one year of management. Conclusion:The hierarchical management can effectively enhance the inhalation technique and treatment adherence of the patients with bronchial asthma, and improve the quality of life of patients.

Objective To study the psychological status of patients having undergone eyeball enucleation,and put forward the corresponding strategy for psychological nursing.Method The symptom checklist-90(SCL-90)was used to investigate their psychological status after eyeball enucleation.Result The scores on interpersonal relationship sensitivity factor,depression factor, anxiety factor and terror factor(28?78±0?61),(40?76±0?65),(33?86±0?62)and(23?88±0?46),respectively.Conclusions Pertinent psychological nursing may help patients to eliminate the adverse emotional and psychological pressures,promoting them to develop a good state of mind,and return to the society better?

The author used five Chinese medicinal herbs,Barbat skullcap,Wolly yam,Anemarrhena,Phellodendron bark,and Dandelion herb,to make up decoctions to treat urinary tract infection(UTI). Ex-trinsic bacteriostatic experiments for colibacillus and bacillus proteus,which commonly occure in urinarytract infection,were observed.The result shows that both Barbat skullcap and Wolly yam are most effectivein treating UTI.So single Chinese medicinal herb can also be used in clinical.

Objective: To investigate the effect of early intervention on the prevention of delirium in patients undergoing elective surgery. Methods: Totally 200 patients scheduled for surgery and admitted to ICU during Oct. 2016 to Jun. 2018 were assigned to two groups (n=100). Both the observation group (group A) and the control group (group B) received routine nursing care from wards, operating room and ICU nurses. In addition, the observation group (group A) were intervened by ICU nurses by means of nursing measures to prevent delirium the day before surgery. The differences of delirium incidence, delirium duration, and length of stay in ICU, satisfaction and anxiety scores between the two groups were measured. Results: The incidence and duration of delirium, length of stay in ICU, satisfaction rate of ICU, S-AI scores between group A and B were 16% (16/100) vs. 29% (29/100), 4(3.1, 10.6) h vs. 12(9.2, 14.6) h, (33.06 ±16.06) h vs. (39.96±25.47) h and (56.25 ±5.74) vs. (41.59 ±4.94), (50.17±1.56) vs.(52.37±3.52) respectively (χ²=4.129, Z=-2.757, t=2.291,-19.349, 5.718, all P < 0.05). Conclusion Early intervention can effectively prevent and reduce the incidence of ICU delirium in patients undergoing elective surgery.

ObjectiveTo understand the epidemiological distribution and gene evolutionary variation of influenza A (H3N2) viruses in Fengxian District, Shanghai, in the surveillance year of 2023, and to provide a reference basis for influenza prevention and control. MethodsThe prevalence of influenza virus in Fengxian District in the 2023 influenza surveillance year (April 2023‒March 2024) was analyzed. The hemagglutinin (HA) gene, neuraminidase (NA) gene, and amino acid sequences of 75 strains of H3N2 influenza viruses were compared with the vaccine reference strain for similarity matching and phylogenetic evolutionary analysis, in addition to an analysis of gene characterization and variation. ResultsIn Fengxian District, there was a mixed epidemic of H3N2 and H1N1 in the spring of 2023, with H3N2 being the predominant subtype in the second half of the year, and Victoria B becoming the predominant subtype in the spring of 2024. A total of 75 influenza strains of H3N2 with HA and NA genes were distributed in the 3C.2a1b.2a.2a.2a.3a.1 and B.4 branches, with overall similarity to the reference strain of the 2024 vaccine higher than that of the reference strain of the 2022 and 2023 vaccine. Compared with the 2023 vaccine reference strain, three antigenic sites and one receptor binding site were changed in HA, with three glycosylation sites reduced and two glycosylation sites added; where as in NA seven antigenic sites and the 222nd resistance site changed with two glycosylation sites reduced. ConclusionThe risk of antigenic variation and drug resistance of H3N2 in this region is high, and it is necessary to strengthen the publicity and education on the 2024 influenza vaccine and long-term monitoring of influenza virus prevalence and variation levels.

ObjectiveWe conducted a drug resistance and homology analysis of diarrheagenic Escherichia coli （DEC） in Fengxian District of Shanghai in order to provide a basis for clinical rational drug use， risk monitoring and early warning. MethodsDEC were isolated from diarrheal patients in Fengxian District， Shanghai from 2019 to 2022. The minimum inhibitory concentrations （MIC） of 21 drugs to the DEC were determined. Genotyping and homology analysis were conducted with pulsed-field gel electrophoresis （PFGE）. ResultsThe DEC detection rate of diarrhea cases was 18.99% （131/690）， including enteroaggregative E.coli （EAEC） 64.89% （85/131）， enterotoxigenic E.coli （ETEC） 22.14% （29/131）， enteropathogenic E.coli （EPEC） 12.21% （16/131）， and enterohemorrhagic E.coli （EHEC） 0.76%（1/131）. The DEC detection showed obvious seasonal characteristics with a high incidence in summer. The DEC multidrug resistance rate was 66.41% with a total of 65 drug resistance profiles. The five antimicrobial drugs with the highest resistance rate were ampicillin （60.31%）， nalidixic acid （51.91%）， cefazolin （50.38%）， tetracycline （44.27%）， and cotrimoxazole （35.11%）. The rate of DEC resistance to levofloxacin was significantly increased from 2019 to 2022. Cluster analysis showed that the similarity of 85 EAEC cluster was 58.4%‒100.0%， and 69 band patterns were obtained. The similarity of 29 ETEC cluster was 58.5%‒100.0%， and 13 band patterns were obtained， including 2 dominant band types. The similarity of 16 EAEC clusters was 53.9%‒100.0%， and 15 band patterns were obtained. Five groups of homologous strains were found， consistent with the resistance phenotypes. ConclusionAmong the diarrhea cases， the DEC epidemic intensity is high， the drug resistance situation is severe， and the risk of outbreak infection is high in Fengxian District， Shanghai. Therefore， health monitoring and prevention need to be strengthened.

Objective To observe the serum concentration of S100βprotein (S100β)and neuron specific enolase (NSE)in patients undergoing supratentorial tumor resection with ulinastatin treat-ment.Methods Twenty-four patients with supratentorial tumor resection,aged 18-65 years,ASA Ⅰor Ⅱ,were randomly divided into the control group (group A,n =12)and ulinastatin group (group U,n =12).Patients in group U received ulinastatin (2 kU/kg)at the beginning of the surgery,with the continuous dose of 1 kU·kg-1 ·h-1 till the end of the operation.Group A received equivalent volume of saline solution as the vehicle control.Blood samples were taken from the artery and jugular venous bulb before induction of anesthesia (T1 ),skin incision (T2 ),1 h after dura openning (T3 ),at the closure of dura (T4 ),at the end of operation (T5 )and 24 h after operation (T6 )to analyze the concentration of S100β and NSE.The concentration of S100β and NSE were determined by ELISA. Results The concentration of serum S100β and NSE increased more significantly higher at T3-T6 in group A than group U (P <0.01).The concentration of serum S100βand NSE in group U were lower than those in group A at T3-T5 (P < 0.01 ).Conclusion Ulinastatin reduces the concentration of serum S100βand NSE during surgery,indicating it alleviates brain injury during supratentorial tumor resection.

ObjectiveTo study the treatment and prognosis of the breast phyllodes tumors.MethodsKG1Clinical data, and the results of follow-up in 203 cases of breast phyllodes tumors were analyzed using Logistic analysis and Cox regression in SPSS statistic software.ResultWT5”BZLocal recurrence and tumor mortality were in direct proportion to the pathologic grade of the tumor. There was a direct proportion between local recurrence and tumor infiltration; and between tumor caused-mortality and tumor mitosis and necrosis.Mitotic activity and tumor necrosis were the independent prognostic factors. After surgical resection 21 1% of patients with benign tumor, 45 2% of patients with borderline tumor, 64 3% of patients with malignant tumor suffered recurrence. The 5-year survival rate was 100% in patients with benign phyllodes tumor, 92 0% with borderline tumor, and 33 3% with malignance.KG2Conclusion Local excision is not the appropriate treatment for phyllodes tumor. Patients with benign or borderline phyllodes tumor should undergo wide local excision including a margin of uninvolved tissue, and that with local recurrent borderline and malignant phyllodes tumor receive mastectomy.