Objective To investigate the causes of acute intestinal obstruction aquired operation and to summer our diagnostic and therapeutic experience.Method Retrospective study was undertaken.Results Operations were performed on total 69 patients with acute intenstinal obstruction without perioperative death.Most common causes were malignant tumors 23 (33%), adhension 17(25%).The diagnosis mainly depend on typical history, physical examination and plain abdominal radiographs(in 90% patients) while sonography and CT were helpful in 30% patients. Laparotomy was performed on 56 cases after failure of conservative therapy including traditional medicine. Main operations included enterolysis in 18 cases, enterectomy in 14, colonstomy in 9, colonectomy in 13, enterolithotomy in 6.Conclusion Among numerous causes of acute intenstinal obstruction, malignant tumors and adhensions appear to be the most common initial diseases. Typical data from history, physical examination and plain abdominal radiographs are keys to diagnosis and treatment of acute intenstinal obstruction. CT and Sonography are valuable diagnostic procedures in some patients. Active laparotomy and appropriate operation should be considered if conservative therapy has not succeed.

Objective: To investigate the change of plasma ghrelin level and explore the related factors of ghrelin alteration in elderly hypertensive patients with psychological distress. Methods: A total of 300 elders, who were screened with Hamilton Anxiety Scale (HAMA), Hamilton Rating Scale for Depression (HAMD), and the Symptom Checklist-90 (SCL-90) for psychological stress and somato-psychological manifestations respectively, were divided into hypertension group (n = 148) and non-hypertension group (n = 152). Their blood samples were collected to measure the plasma level of ghrelin and total cortisol on the same day. Results: The incidences of anxiety and depression were 27.7 % and 11.7 %, respectively, in all the enrolled elders. However, the rates of psychological distress, particularly anxiety, were significantly higher in the hypertensive elders than in the non-hypertensive ones (43.2 % vs. 12.5 %). Anxiety was positively related to the cortisol level but negatively related to the plasma ghrelin level, and the latter two were negatively correlated with each other. Conclusion: Chronic increase of plasma cortisol induced by long-term anxiety can lead to the reduction of ghrelin level, which then adversely affects blood pressure in elders with psychological distress. Therefore, ghrelin might be a selective antihypertensive medicine for hypertensive elders with anxiety.

Objective: To investigate the change of plasma ghrelin level and explore the related factors of ghrelin alteration in elderly hypertensive patients with psychological distress. Methods: A total of 300 elders, who were screened with Hamilton Anxiety Scale (HAMA), Hamilton Rating Scale for Depression (HAMD), and the Symptom Checklist-90 (SCL-90) for psychological stress and somato-psychological manifestations respectively, were divided into hypertension group (n = 148) and non-hypertension group (n = 152). Their blood samples were collected to measure the plasma level of ghrelin and total cortisol on the same day. Results: The incidences of anxiety and depression were 27.7 % and 11.7 %, respectively, in all the enrolled elders. However, the rates of psychological distress, particularly anxiety, were significantly higher in the hypertensive elders than in the non-hypertensive ones (43.2 % vs. 12.5 %). Anxiety was positively related to the cortisol level but negatively related to the plasma ghrelin level, and the latter two were negatively correlated with each other. Conclusion: Chronic increase of plasma cortisol induced by long-term anxiety can lead to the reduction of ghrelin level, which then adversely affects blood pressure in elders with psychological distress. Therefore, ghrelin might be a selective antihypertensive medicine for hypertensive elders with anxiety.

Objective:To observe the effect of acupoint massage plus acupoint sticking therapy for the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery.Methods:A total of 120 patients undergoing nasal endoscopic surgery were included,and all patients were under trachea intubation and general anesthesia.The patients were randomized into an observation group and a control group,with 60 patients in each group.Patients in the control group received conventional anesthesia resuscitation,while patients in the observation group received acupoint massage plus acupoint sticking therapy on the basis of conventional anesthesia resuscitation.Changes in the heart rate (HR),systolic blood pressure (SBP) and diastolic blood pressure (DBP) were observed at three time points including the end of the surgery (TO),the removal of the tracheal tube (T1) and 10 min after the removal of the tracheal tube (T2).The awakening and tube removal time,choking cough and restlessness,and adverse reactions (dizziness,nausea and vomiting) in 24 h post-surgery period were compared.Results:At T1 and T2,the comparisons of HR,SBP and DBP between the two groups showed statistical significance (all P＜0.05).Intra-group comparisons showed that the HR,SBP and DBP of the control group at T1 and T2 were significant different from those at TO (all P＜0.05).There were significant differences in the awakening time and tube removal time between the two groups (both P＜0.05).The incidences of choking cough and restlessness were 8.3％ and 3.3％ respectively in the observation group,versus 53.3％ and 30.0％ in the control group,and the between-group comparisons showed statistical significance (both P＜0.05).The incidences of dizziness,nausea and vomiting in 24 h post-surgery period were 3.3％,5.0％ and 0.0％ respectively in the observation group,versus 43.3％,33.3％ and 25.0％ in the control group,and the between-group comparisons showed statistical significance (all P＜0.05).Conclusion:Acupoint massage plus acupoint sticking therapy can effectively regulate the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery,and maintain a stable internal environment.

Objective To compare the anti-inflammatory effects between methotrexate(MTX) and Yangqixue Qufengshi Recipe(YQXQFSR) on mice arthritis induced by collagen II.Methods The model of rheumatoid arthritis was induced by using collagen II in C_(57)BL/6?DBA/1 mice.The rats with arthritis were treated with MTX or YQXQFSR respectively.The indexes such as the onset day of collagen induced arthritis(CIA),the level of CII-reactive antibodies and the pathological scores of CIA were assessed.Results The onset day of CIA and the level of CII-reactive antibodies were not influenced in the treatment of mice arthritis with MTX and YQXQFSR respectively.But MTX could alleviate the damage of cartilage [(1.60?1.51) vs(3.56?1.33) scores,P

Objective To investigate the clinical characteristics and efficacy of acute myeloid leukemia (AML) with NPM1 and FLT3 mutations.Methods NPM1 and FLT3 mutations were detected in 67 patients with newly diagnosed AML by PCR-capillary electrophoresis.The relationship was analyzed between the mutations and efficacy.Results The incidence of NPM1 mutation was 10.4％ (7/67) in total AML patients and 26.1％ (6/23) in normal karyotypes AML patients.The incidence of FLT3-ITD mutation was 10.4％ (7/67) in total AML patients and 17.4％ (4/23) in normal karyotypes AML patients.The characteristics of 60 NPM1 wild type patients vs that of 7 NPMl mutation patients was as follow,platelet count (BPC) (54× 109/L vs.27.5 × 109/L,P ＜ 0.01),proportion of AML-M5 (57.1％ vs.27.3％,P ＜ 0.01),incidence of CD34+ (28.6％ vs.63.3％,P＜0.01),normal karyotypes (85.7％ vs.28.3％,P＜0.01),cases with particular fusion gene (0 vs.48.3％,P ＜ 0.01),incidence of FLt3-1TD-mutations positive (28.6％ vs.8.3％,P ＜ 0.01),and the differences were significant (P＜0.01).No statistic difference was found in white blood cell(WBC) counts,percentage of blasts in bone marrow,sex,median age and complete remission rate between the two groups (P ＞0.05).The WBC counts (26.9 × 109/L vs.8.1 × 109/L,P =0.013),percentage of blastsin in bone marrow (90％ vs.76％,P=0.014) in the FLT3-ITD mutationg positive patients were clearly higher than those in the FLT3-ITD negative patients.If not associated with FLT3-ITD mutations,mutant NPM1 appears to identify patients with improved response toward treatment.Conclusion It is necessary to detect NPM1 mutation and FLT3-ITD mutation in newly diagnosed AML patients,especially in patients with normal karyotype,which might help to molecular classification and treatment.

Fresh healthy human erythrocytes were treated by four kinds of bile acid solutions (DC, GDC, C, and GC) at physiological and pathological concentrations of human plasma, and the membrane proteins, enzyme activities and permeability of cations were observed. The results showed that some components of the membrane cytoskeleton proteins disappeared, the activities of total ATPase and Gr-ATPase were distinctly increased with the increasing of bile acid concentrations, the activity of the membrane acetylcholinesterase was decreased with the increasing bile acid concentrations, the permeability of cations was increased with the increasing bile acid concentrations. The effect of the dihydroxy bile acids more stronger than that of the trihydroxy bile acids.

? AIM: To investigate the differences between synoptophore and triple prism strabismometry and its possible cause.?METHODS: There were 347 patients with horizontal concomitant strabismus involved, in which 76 patients were esotropia, 37 patients were male while 39 were female, with average age of 13. 27 ± 7. 77 years old. There were 271 patients with exotropia, 131 cases were male while 140 were female, with average age of 15. 43 ± 8. 42 years old. All the patients were examined by synoptophore and prism plus shaded strabismometry in a long distance of 6m. Datas were analyzed by SPSS 17. 0.?RESULTS:In the exotropia patients, the conversions of circular degree(°) and prism degree(△) were:1°=0. 29△ ~1. 78△, which was statistically significant with intermittent strabismus (P=0. 001). While in the esotropia patients, the conversions were:1°=2. 01△ ~2. 15△.?CONCLUSION: The diversity between the two methods is enlarged with the increase of squint angle for exotropia patients. While in esotropia patients, the diversity decreased with the increase of squint angle. Synoptophore equipped with +7. 00D, defects of the triple prism itself and proximal convergence during exam may be the reasons for the diversity.

Objective To evaluate the clinical application of sweep pattern visual evoked potential in assessing visual acuity (SPVEP-A)of amblyopic children.Design Prospective clinical study.Participants 80 patients(148 case)of amblyopic children and 26 children(52 case)with normal vision.Methods The correlation were analysed of SPVEP-A and E acuity in 80 amblyopic children and of SPVEP-A and PVEP-A in 26 children of normal visual.SPVEP-A was recorded with UTAS-E 3000(LKC)using gratings of 25 differ- ent spatial frequency from 0.2 to 18.8cpd as stimulus.The response were averaged and DFT on the monitor display.SPVEP-A was de- termined by extrapolate to 0 response amplitude.Both transient PVEP-A and SPVEP-A were examined in 26 normal children.The ob- jective visual acuity in PVEP were determined with the highest spatial frequency which evoked a recognizable response.Main Out- come Measures SPVEP-A,PVEP-A and E acuity.Results SPVEP-A were from 0.35 to 0.9 among 80 patients with corrected E acu- ity from 0.1 to 0.8.The correlation coefficient of SVEP-A-I with E acuity was 0.602 .The correlation coefficient of SPVEP-A.between reproducibility detection was 0.448.The correlation between SPVEP-A and E acuity in amblyopic slightly was higher than middle and severe amblyopia(r=0.773 vs r=0.590).In 26 normal children a correlation coefficient of 0.679 was obtained between E acuity anti PVEP-A but 0.424 between E acuity and SPVEP-A.Higher evaluation or lower evaluation of E acuity was found in SPVEP-A in this study.Acuity was upostimated in lower scope of E acuity and underestimated in higher scope of E acuity.The reproducibility and vari- ation were not satisified.Conclusion The sweep VEP is a objective method of amblyopic screening.There is significant positive corre- lation between SPVEP-A and E,but its variability is more great,so we should improve its stability and positive rate uheriorly.

Objective: To learn the epidemiological characteristics of infectious disease related public health emergencies in Zhejiang Province from 2010 to 2018 for the prevention and control. Methods: The surveillance data was extracted from National Public Health Emergency Management Information System. Descriptive epidemiology method was used to analyze main diseases as well as distribution characteristics of time and places. Results: A total of 445 events were reported, which caused 14362 cases and 34 deaths, with a attack rate of 0.69% and mortality rate of 0.24%. There were 298 events with less than 30 cases, accounting for 66.97%. The event classification was dominated by general events ( 242 events, 54.38% ) and ungraded events ( 201 events, 45.17% ). The main diseases were chickenpox ( 134 events, 30.11% ), hand foot mouth disease ( 59 events, 13.26% ) and other infectious diarrhea ( 51 events, 11.46% ). The incidence peaked from April to June ( 129 events, 28.99% ) and from November to December ( 131 events, 29.44% ). Ningbo ranked the top in the number of reported events ( 141 events, 31.69% ). Most events ( 322 events, 72.36% ) occurred in schools. Conclusions The infectious disease related public health emergencies in Zhejiang Province from 2010 to 2018 were mainly caused by chickenpox, hand-foot-mouth disease and other infectious diarrhea. The two peaks of the emergencies occurred from April to June and from November to December. Ningbo was the main area reporting infectious diseases, and schools were the main places.