Objective To compare the clinical curative effect between mini laparoscopic cholecystectomy (MLC) and conventional laparoscopic cholecystectomy (LC).Methods Using random number table method to divide the patients into conventional laparoscopic cholecystectomy group (30 cases) and mini laparoscopic cholecystectomy group (27 cases).Compared the operation time,bleeding volume,VAS score,postoperative hospital stay,complications.Results No conversion to laparotomy and serious complications,but each group has 6 cases from the three holes increase to four holes,and 4 cases of MLC group were converted to traditional LC.MLC group and LC group,average operation time (57.5 ± 17) min and (50 ± 15) min (P ＞ 0.05);the average postoperative hospital stay was (2.5 ± 1.4) d and (3.1 ± 1.5) d (P ＞ 0.05);postoperative pain degree of MLC group of 6 h and 12 hrespectively (4.8±2.6) and (3.5±1.1),LC group were (5.5 ±2.7) and (5.0±2.1) points (P＜ 0.05).Conclusion Postoperative pain of MLC is lighter than LC,in appropriate cases,is a safe and effective treatment method.

ObjectiveTo explore the pattern and the time course changes of semantic and phonological processing during Chinese language cognition study in patients with mild Alzheimer's disease(AD) and mild cognitive impairment (MCI).MethodsPatients with mild AD and MCI and normal controls matched with age, gender, level of education were enrolled in the single-character words naming task, which applied short and long stimulus onset asynchrony (SOA). Semantic, homophonic, semihomophonic and unrelated primes preceded the words as well as nonwords targets. Subjects were asked to read the targets aloud. Semantic and phonological priming effects were analyzed by comparing reaction time of semantic, homophonic or semihomophonic related targets to unrelated targets. The reaction time and accuracy for each response were recorded.ResultsThe mean reaction time of mild AD and MCI patients were prolonged for all types of priming in contrast with normal controls. Responses of the normal controls were faster during the long SOA comparing to short SOA, whereas the mild AD group's reaction time was longer for long SOA than for short SOA. Normal controls exhibited homophonic priming, whereas mild AD and MCI groups exhibited tonal inhibition effects.ConclusionThe speed of Chinese language cognitive processing decreased in mild AD and MCI patients. The phonological encoding and accessing ability may be impaired in mild AD and MCI.

This paper arranged the research results of the chemi-cal components and pharmacological effects of five kinds of Loni-cera. All these herbs have organic acids( chlorogenic acid) , fla-vonoids( galuteolin) , triterpenoid saponins, iridoids and volatile oils, and have antibacterial, antiviral, anti-inflammatory, an-tioxidant, hepatoprotective, immunological effects, and so on.The major medicinal ingredients and pharmacological effects of these herbs have no significant difference. Some similar pharma-cological effects are caused by different chemical components.

OBJECTIVE To study the risk factors of extended-spectrum beta-lactamases(ESBLs) producing bacteria infection in children,and provide reference to prevent and control the prevalence of bacterial strain of ESBLs.METHODS In a case and control studys the samples were selected randomly from 2007 to 2009 in the Children′s Hospital of Shanxi Province.The samples of case and control were all 100.RESULTS ?2 Test showed that boy and baby,previous history,pneumonia,medical ward,hospital infection and using antibiotics before admission to hospital were the risk factors;t-test showed that high white blood cell and neutrophil were the protective factors;Logistic regression showed that boy,previous history,hospital infection,using antibiotics before admission to hospital and medical ward were the risk factors and anal tube was a protective factor.CONCLUSIONS Increasing the rate of bacteriological test to the children who have the relative risk factors is very important to prevent and control the prevalence of ESBLs strain.

Objective:To investigate the clinical and experimental effect of Zhao's Weitiao Ⅲ decoction on colorectal cancer.Methods:Clinical study:After oral administration of Zhao's Weitiao Ⅲ decoction,main symptoms,quality of life,clinical curative effect and survival rate of the patients were observed.Experimental study:Zhao's Weitiao Ⅲ decoction was observed by the antitumor effect on transplanted sarcoma,the influence on cytokine of experimental animal and the inhibition and apoptosis of HT-29 and LOVO cells.Results:Clinical study:Zhao's Weitiao Ⅲdecoction could improve patients’ main symptoms(the total effective rate was 89.52%),improve patients’ quality of life(P

Neuroendocrine tumors of the gallbladder(GB-NET) are rare, and it lacks early clinical manifestations and has no specific tumor markers, it is difficult to distinguish GB-NET from gallbladder adenocarcinoma. The diagnosis of GB-NET is based on histopathology of the tumor and the assessment of proliferation fraction, which makes it difficult to achieve early diagnosis. GB-NET has a high degree of malignancy, 32.39% of patients have liver metastases at diagnosis, and 51.60% of patients have lymph node metastases, the median survival time is 9 to 10 months.There are currently no specific guidelines or consensus for the treatment of GB-NET. The treatment strategies are choosen mainly by the principles of gallbladder adenocarcinoma. We reviews the clinical and basic researches of GB-NET and case reports from China and across the world, as well as the data from SEER database, and we discuss the research progress on the classification, clinicopathological features, diagnosis, treatment advances and the prognosis.

Objective To compare the difference between volume computed tomography dose index (CTDIvol) and size-specific dose estimates (SSDE) in evaluating the radiation dose of abdominal CT scan.Methods Abdominal CT scan were performed on 180 patients with a Philips 256-slices spiral CT.The anterior-posterior dimension (AP) and lateral dimension (LAT) of each patients were measured at the level of left renal vein, and the effective diameter (ED) and SSDE were calculated with recorded CTDIvol Patients were categorized into 3 groups depending on body mass index (BMI): group A, BMI ＜ 20.0 kg/m2;group B, 20.0-24.9 kg/m2;group C, BMI ＞ 24.9 kg/m2.The differences between CTDIvoland SSDE of 180 patients and three different BMI groups were compared respectively.Results There was a significant difference between CTDIvol and SSDE of the 180 patients (t =-13.354, P ＜ 0.01), CTDIvol and SSDE were (9.91 ± 2.91) and (14.01 ± 2.82) mGy, respectively.For group A, CTDIvol and SSDE were (7.96 ± 1.83) and (12.83 ± 2.52) mGy, respectively (t =-8.417, P ＜ 0.01).Group B, CTDIvol and SSDE were (9.28 ± 1.76) and (13.62 ±2.18) mGy, respectively (t =-15.051, P ＜ 0.01).Group C, CTDIvol and SSDE were (12.19 ± 3.65) and (15.39 ± 3.47) mGy, respectively (t =-4.535, P ＜ 0.01).In addition, the mean percentage values of difference between CTDIvol and SSDE for the three groups were 62.83％, 47.80％, 28.40％, respectively, which meant CTDIvol underestimated the radiation dose compared to SSDE.With the BMI increasing, the values of difference between CTDIvol and SSDE decreased.Conclusions SSDE can be used to estimate the radiation dose of abdominal CT scan for a given size person.

Objective To study the effect of mental intervention on patients with postsurgical gastroparesis syndrome (PGS). Methods 70 patients with gastroptroparesis syndrome after abdominal operation were divided into the control group and the experimental group with 35 patients in each group according to chronological order.The patients in the control group accepted routine care,and the experimental group was given mental intervention based on routine care.Center for Epidemiological Survey Depression Scale (CESD) was used to evaluated the emotional state before and after intervention.Besides,the recovery of gastrointestinal function was appraised. Results The improvement level of anxiety in the experimental group was higher than the control group.The extinction time of symptoms,indwelling time of gastric tube,recovery time of food intake were shorter than the control group.Drainage time when gastric juice ＞ 800ml/d was shorter,recovery time of PGS and hospitalization time were shorter,the treatment cost was reduced,compared with the control group. Conclusions Mental intervention can alleviate the negative emotion and shorten the recovery time of patients with postsurgical gastroparesis syndrome.

Objective To investigate the levels of literacy and numeracy in type 2 diabetes patients with poor glycemic status in communities of Shanghai,China,and to evaluate their associations with blood glucose level.Methods A total of 800 type 2 diabetes patients with recent HbA1c≥7.5％ or fasting plasma glucose level ≥10 mmol/L were recruited from 8 communities in Minhang district and Changning district of Shanghai,China,and were interviewed using a structured questionnaire during February 2015 and March 2016.Literacy and numeracy levels of all patients were evaluated using the validated Health Literacy Management Scale (HeLMS) and the 5-item version Diabetes Numeracy Test (DNT-5),respectively.Results The patients included in this study were observed to have higher levels of health literacy,with a median score of HeLMS being 116 [interquartile range (IQR),108-120] and a median correct rate of DNT-5 of 80％ (IQR,60％-100％).Age,educational level and occupation were significantly related with health literacy levels and numeracy.Sex and income were closely related with health literacy levels.HeLMS score was not significantly associated with HbA1c level (P =0.383),while the lower correct rate of DNT-5 was linked with a higher level of HbA1c.The median HbA1c level was 8.3％ (IQR 7.7％-9.4％) in the patients with the lowest tertile of DNT-5 correct rate,significantly higher than 8.2％ (IQR:7.5％-9.2％) in the medium and 8.0％ (IQR:7.5 ％-8.8 ％) in the highest tertile group (P =0.009).Conclusions Diabetes patients with poor glycemic status in communities of Shanghai have high levels of health literacy,which was significantly related with age,sex,educational level,occupation and income.Ability in numeracy may be a more important influence factor than health literacy for glycemic status of diabetes patients.

Objective To prepare a kind of Gelsolin-targeted ultrasound contrast agent (GSN-PLGA) and to explore its targeting and imaging effection in vitro.Methods The high molecular PLGA-COOH ultrasound contrast agents were prepared by a modified double emulsion technique and then conjugated with Gelsolin monoclonal antibody by carbodiimide technique.The physical property of contrast agent was determined.And the connectivity condition of ultrasound contrast agent with Gelsolin monoclonal antibody was estimated.The targeting ability and the effect of enhancing ultrasound imaging in vitro were explored.Results The average diameter of GSN-PLGA was (575.67 ± 4.71) nm.The potential was (-11.46±1.19) mV.And the binding rate of Gelsolin monoclonal antibody was 96.93％.In vitro experimentshowed more GSN-PLGA could be intaked by Hca-F cells and the ultrasound imaging cloud be enhanced greatly.Conclusion The GSN-PLGA nanoparticle can bind to Hca-F cells specifically and can enhance the ultrasound imaging greatly.