Objective To explore effect of clinical pathway in turnout gene therapy's health education,to promote turnout sufferer's acknowledge of gene therapy,thus to better cooperate the treatment.Methods To apply the clinical pathway to the in-patient health education,to explain and evaluate to the turnout gene therapy's sufferer.Resuits The sufferers'acknowledge of tumour gene therapy promoted and their cognition of the therapy's side effect promoted,so they can better regard gene therapy.Simultaneously the relationship of nurse-sufferer improve and the nurse's ability of health education improved.Conclusion Clinical pathway has good using value in the health educadon of promoting turnout gene therapy's sufferer's acknowledge.

Objective To observe the injury to the heart,liver and kidney induced by hind limb ischemia/reperfusion(I/R),and to study the protective effect of H2S by attenuating this injury,in order to offer a theoretical basis for therapeutic application.Methods A model of hind limb I/R was reproduced.28 rats were divided randomly into 4 groups:normal control group(C,n=8),ischemia 4h group(I,n=8),ischemia 4h and reperfusion 4h group(I/R,n=6)and I/R+NaHS group(n=6)(NaHS can provide H2S for rats in vivo).The concentrations of CK,CK-MB,Tn-T,ALT,AST,Cr and urea in blood plasma were determined.The pathological changes in the heart,liver and kidney were observed with HE staining.Results The concentration of CK,CK-MB and Tn-T in I group increased significantly compared with that in C group,and that in I/R group was higher than in I group.No significant difference was found in plasma concentration of ALT,AST,Cr and Ur between C group and I group,while it they were increased significantly in I/R group compared with that in I group,and that in I/R+NaHS group were decreased significantly compared with that in I/R group.Pathological examination revealed pathological findings of injury to the heart,liver and kidney in I group,and even more serious injuries were found in I/R group than in I group,while the they were less marked in IR+NaHS group compared with that in I/R group.Conclusion Hind limb ischemia/reperfusion may result in injury to the heart,liver and kidney.H2S may attenuate injury to remote organs follawing hind limb ischemia/reperfusion.

Objective To analyze the characteristics of spontaneous otoacoustic emission in full-term newbo‐rns .Methods The Capella OAE equipment (Madsen ,Denmark) was used to test Spontaneous Otoacoustic Emission (SOAE) in 147 cases (236ears) who have passed the newborn hearing screening with TEOAE(Transient Evoked Otoacoustic Emissions) .Results The SOAE incidence was 56 .77% (male 41 .51% ,female 69 .23% ;left ear 49 .14% ,right ear 64 .17% ) .It was significantly higher in females (P<0 .05) and in right ear (P<0 .05) .The av‐erage amplitude was 11 .78 ± 8 .36 dB SPL( 11 .73 ± 8 .25 dB in male ,11 .81 ± 8 .43 dB SPL in female;11 .97 ± 8 .56 dB SPL in the left ear ,11 .65 ± 8 .22 dB SPL in the right ear) .There were significant differences in genders(P<0 .01) .The frequency of SOAE focused on 3 .2~ 3 .7 kHz(2 .9~3 .4 kHz in males ,3 .4~3 .9 kHz in females ;3 .2~3 .7 kHz in the left ears ,3 .2~3 .6 kHz in the right ears) .There were significant differences in genders(P<0 .01) .The average peak of SOAE was 3 .70 ± 2 .75(3 .86 ± 2 .87 in males ,3 .62 ± 2 .70 in females;3 .70 ± 3 .02 in the left ears ,3 .70 ± 2 .55 in the right ears) .There were no significant differences in genders and laterality .Conclusion The characteristics of SOAE in full-term newborns include higher incidences ,multiple peaks and high frequency distribution .

Background: Integrative traditional Chinese and western medicine may be a new approach to improve the eradication rate of Helicobacter pylori (Hp).Aims: To compare the efficacy and safety of Weifuchun tablet versus bismuth combined with standard triple regimen as the first-line therapy of Hp infection.Methods: A total of 141 patients with Hp infection and na(i)ve to treatment were randomly assigned into 3 groups receiving a 14-day eradication therapy.In standard triple therapy group, esomeprazole, amoxicillin and clarithromycin were given twice a day;while in Weifuchun group and bismuth group, Weifuchun tablet and bismuth potassium citrate were added, respectively, to the standard triple therapy.Hp eradication was assessed by 13C-urea breath test at least 6 weeks after the end of treatment.Hp isolates were tested for resistance to antibiotics.Results: One hundred and twenty-eight patients completed the study.Hp eradication rates in Weifuchun group, bismuth group and standard triple therapy group were 83.7%, 91.8% and 79.1%, respectively by ITT analysis and 88.4%, 97.8% and 84.6%, respectively by PP analysis.The eradication rate of Weifuchun group was lower than that of bismuth group and higher than that of standard triple therapy group, but the differences were not statistically significant (P>0.05).Only PP eradication rate of bismuth group was significantly higher than that of standard triple therapy group (P<0.05).The resistant rates of Hp to clarithromycin, amoxicillin and metronidazole were 33.3%, 2.9% and 70.5%, respectively.For eradication of clarithromycin resistant strains, bismuth group was superior to Weifuchun group and standard triple therapy group (100% vs.60.0% and 66.7%, P all <0.05).All three eradication regimens showed good compliance, and no significant difference in incidence of adverse events was found between the three regimens (P>0.05).Conclusions: Weifuchun tablet combined with standard triple regimen is safe and effective for use as first-line treatment for Hp infection, however, the eradication rate is relatively low in cases infected with clarithromycin resistant strains.Bismuth combined with standard triple regimen is a good alternative in areas with high clarithromycin resistance and regions where tetracycline is unavailable.

OBJECTIVE:To investigate the clinical efficacy and safety of Shugan granule in the adjunctive treatment of melas-ma with irregular menstruation. METHODS:140 cases of melasma with irregular menstruation were divided into observation group and control group according to random number table method,with 70 cases in each group. Control group was given vitamin C,vi-tamin E and compound retinoic acid and other routine medicines;observation group was additionally given Shugan granule 10 g, bid. A treatment course lasted for 21 d,and both groups received 2 courses of treatment. The area of melasma,irregular menstrua-tion integral,clinical efficacy of melasma and irregular menstruation were observed in 2 groups,and the occurrence of ADR was re-corded. RESULTS:There was no statistical significance in the area of melasma and irregular menstruation integral between 2 groups before treatment (P>0.05);after treatment,the area of melasma decreased significantly in 2 groups,and the observation group was significantly lower than the control group;irregular menstruation integral decreased significantly,and the observation group was significantly lower than the control group,with statistical significance(P<0.05). Total effective rates of melasma and ir-regular menstruation were 61.86% and 61.43%, which were significantly higher than those of control group (45.71%and 44.29%),with statistical significance (P<0.05). There was no statistical significance in the incidence of ADR between 2 groups (P>0.05). CONCLUSIONS:Shugan granule shows significant therapeutic efficacy in adjunctive treatment of melasma with irregu-lar menstruation,and can decrease the area of melasma and improve irregular menstruation significantly.

Objective To evaluate the sensitivity and specificity of Rome Ⅲ criteria in diagnosis of functional dyspepsia (FD) and assess its value in differentiate FD from other organic diseases in upper gastrointestinal tract. Methods Four thousand nine hundred and sixty-two patients, who underwent gastroscopy from July to August 2006 and March to April 2007, were consecutively enrolled and interviewed face to face with a standard questionnaire. The patients who were diagnosed as FD were according to Rome Ⅲ criteria, and those who were diagnosed as upper gastrointestinal diseases, such as chronic erosive gastritis (CEG), gastric ulcer (GU), duodenal ulcer (DU) and gastric carcinoma (GC), were done by gastroscopy and pathology. The differences of clinical characteristics among these diseases were analyzed. Results The FD patients accounted for 7.58% (376/4962) with female in predominant (P = 0.000). The patient with CEG, GU, DU or GC accounted for 29.99% (1488/4962), 1.89% (94/4962),4.25% (211/4962) or 4.57% (227/4962), respectively, all with male in predominant (P<0.05). Further analysis indicated that the age of onset between patients with FD and DU was no difference, but was younger than those with other three diseases (P<0.05). The incidence of early satiation and postprandial in FD patients were higher than those in other patients (P<0.05). The incidence of belching, nausea and vomiting showed no difference among these patients(P>0.05). According to Rome Ⅲ criteria, the symptoms of epigastric pain, early satiation, postprandial fullness and epigastric burning had higher sensitivity and specificity (except epigastric burning)in diagnosing FD (P<0.05), with highest Youden index in epigastric pain (0.42) and postprandial fullness (0.46). Conclusion Rome Ⅲ criteria has high specificity and sensitivity in diagnosing FD, and also has an important value in differentiate FD from other organic diseases.

Objective: To analyze the characteristics of imported coronavirus disease 2019 ( COVID-19 ) cases from abroad to Zhejiang Province,so as to provide basis for improving the prevention and control of COVID-19 imported epidemic. Methods: The imported COVID-19 cases reported by Zhejiang Province from September 1, 2020 to January 28, 2021 were extracted from the National Diseases Prevention and Control Information System.The case information were checked with the field epidemiological investigation reports. A descriptive analysis was adopted for the epidemiological characteristics of the imported COVID-19 cases,including time,spatial and population distribution,import source, etc. Results: Zhejiang Province reported 136 cases of COVID-19 from abroad from September 1, 2020 to January 28, 2021, with 38 confirmed cases ( 27.94% ) and 98 asymptomatic cases ( 72.06% ). No deaths and related local cases were reported. A total of 10 confirmed cases and 58 asymptomatic cases were positive for nucleic acid tests at the port of entry, 7 cases were positive after the medical observation period, and the other cases were positive during the medical observation period. Cases were reported in each month. The age of the cases was mainly 20 to 39 years old, accounting for 61.03% (83 cases). The occupations were mainly business services, accounting for 33.09% ( 45 cases ). The 136 imported cases came from 32 countries, among which 26 cases came from Philippines. Most of the imported cases enter China through Hangzhou, Ningbo and Shanghai. Conclusions The imported epidemic situation in Zhejiang Province is sporadic, with large proportion of asymptomatic infections. The imported cases are mainly business service providers and come from Philippines. Therefore, measures such as nucleic acid tests and isolation of entry personnel at ports should be strengthened to prevent the spread of the local epidemic caused by imported cases.

Objective To study the effect of simvastatin on the mouse model of sclerotic skin. Methods A total of 44 mice were divided into two groups, i.e., early administration group (n=24) and post-induction administration group (n=20), and the former was classified into three subgroups, including negative group, model group and simvastatin-treated group, and the latter into two groups, namely blank control group, simvastatin-treated group. The mouse model of sclerotic skin was established by local injec-tions of bleomycin in the back of BALB/c mice. Simvastatin was administered by gavage at a dose of 5 μg per kilogram body weight per day for 4 weeks to mice at the same time when bleomycin was injected in the early group or after 4-week bleomycin injection in the post-induction group. Skin sections were prepared 24 hours after the last administration of simvastatin for histopathological examination and measurement of derma l thickness with HE staining, determination of hydroxyproline content via colorimetry, and mRNA expression of procollagen α1 (Ⅰ) by RT-PCR. Results In the early administration group, a significant increment was observed in the diameter of dermal collagen, skin thickness, and hydroxyproline content in model group compared with the negative control group (all P <0.01), whereas decreased dermal thickness, hydroxyproline content and mRNA expression of procollagen α1(Ⅰ) were noticed in simvastatin-treated group in comparison with the model group (P<0.05, 0.01 and 0.05, respectively). No obvious improvement was achieved in dermal thickness or hydroxyproline content in simvastatin-treated group compared with blank control group (both P0.05), but the mRNA expression of procollagen α1 (Ⅰ) was inhibited in the former group (P<0.05). Conclusion Skin sclerosis is relieved significantly by administration of simvastatin at the induction of scle- rosis but not by that after the induction of sclerotic skin.

[ ABSTRACT] AIM:To study the role of Radix Pseudostellariae polysaccharide ( RPP) in hepatic insulin resist-ance.METHODS:Six-week-old C57BL/6J mice were randomly divided into low-fat diet (LFD) control group and high-fat diet ( HFD) model group.After 16 weeks, intraperitoneal pyruvate tolerance test ( IPPTT) was performed to determine the establishment of the HFD-induced hepatic insulin resistance model.HFD containing RPP (500 mg/kg) was given for 4 consecutive weeks.IPPTT, liver malondialdehyde ( MDA) level and liver mitochondrial MDA level were measured.The protein levels of p-AKT (Ser473/Thr308), p-AMPK, nuclear factor E2-related factor 2 (Nrf2), NQO1 and IκBαin the liver tissues were measured by Western blot.RESULTS:After administration of RPP, a significant reduction in the levels of blood glucose and hepatic mitochondrial MDA was observed.The levels of p-AKT ( Ser473/Thr308) and p-AMPK were significantly elevated in the liver tissues.The hepatic IκBαlevels were up-regulated.RPP also enhanced the expression of Nrf2 system-regulated proteins NQO1 and HO-1 in the liver tissues.CONCLUSION:Radix Pseudostellariae polysaccha-rides effectively reduce HFD-induced hepatic insulin resistance in C57BL/6J mice and improves liver glucose metabolism by ameliorating HFD-impaired hepatic transduction of insulin signaling, activating Nrf2-associated signaling and inhibiting the expression of inflammatory signaling proteins.

Objective To explore the application of continuous subcutaneous insulin infusion (CSII) in elderly type 2 diabetic patients. Methods Elderly group(n = 415) and control group (n= 461) received the transient CSII intensive treatment. The different regiments and the incidence of hypoglycemia were observed between the two groups. Results The average duration reaching the target blood glucose and the insulin dosage at the target time were similar between the two groups (P>0.05). The insulin basal rate in the elderly patients was lower than that in control group. The incidence of hypoglycemia, especially at night, was significantly higher in the elderly patients.Conclusions CSII could control blood glucose effectively in elderly type 2 diabetic patients, but the basal insulin dosage should be decreased to reduce the risk of hypoglycemia.