To explore the rules of medication for diabetes and diabetic complications based on analysis on 755 traditional Chinese medicine (TCM) prescriptions. The information in 755 papers published from 1995 to 2016 was got including 755 herbal prescriptions, 367 herbs, 33 330 effective cases. Based on the above information, usage frequency of single herb, efficiency and the rules of formulating prescription for different types of diabetes were analyzed and compared using Microsoft Excel 2010 and Clementine 12.0 software. In the treatment of diabetes and its complications, the top four diabetes symptoms are about diabetes, diabetic neurological complications, diabetic nephropathy and diabetic cardiovascular complications, and accounting for 31.62%, 29.82%, 8.87%, and 6.47% of the total number of effective cases. Further analysis of the top four illnesses found that single herb commonly used in the treatment of diabetes was Astragali Radix, Dioscoreae Rhizoma, Rehmanniae Radix, Trichosanthis Radix, Ophiopogonis Radix, etc. The commonly used drugs categories were tonic herbs, heat-clearing herbs and blood activating herbs; The single medicine commonly used in the treatment of diabetic neurological complications was Astragali Radix, Angelicae Sinensis Radix, Chuanxiong Rhizoma, Radix Salviae Miltiorrhizae et Rhizoma, Cinnamomi Ramulus, etc. The commonly used drugs categories were tonic herbs, blood activating herbs and heat-clearing herbs; The single herb commonly used in the treatment of diabetic nephropathy was Astragali Radix, Dioscoreae Rhizoma, Salviae Miltiorrhizae Radix, Poria, Fructus Corni, etc., the commonly used drugs categories were tonic herbs, blood activating herbs and damp-clearing herbs. The single herb commonly used in the treatment of diabetic cardiovascular complications was Astragali Radix, Salviae Miltiorrhizae Radix, Angelicae Sinensis Radix, Carthami Flos, Chuanxiong Rhizoma, etc., the commonly used drugs categories were blood activating herbs, tonic herbs and heat-clearing herbs. The rules of medication of TCM for diabetes, diabetic neurological complications, diabetic nephropathy and diabetic cardiovascular complications showed similar characteristics, tonic herbs were used the most frequently, supplemented by blood activating herbs, heat-clearing herbs and damp-clearing herbs. However, the principle of formula is a little different for different types of diabetes and diabetic complications, specifically. The prescriptions for diabetes and diabetic neurological complications consist of tonic herbs as the principal, supplemented by blood activating herbs and heat-clearing herbs; The prescriptions for diabetic nephropathy are composed of tonic herbs as the principal, supplemented by blood activating herbs and damp-clearing herbs, as well as tonic herbs and blood activating herbs were equal components in the prescriptions for diabetic cardiovascular complications, supplemented by heat-clearing herbs.

Objective This experiment aimed to confirm whether man made porous chitosan scaffold is a appropriate scaffold for chondrocyte culutre of tissue engineering Methods Chondrocytes were seeded onto porous chitosan and chitosan collagen complex scaffolds for culture in a three dimensional environment The scaffolds in hydrophilia and adhesion to chondrocytes were observed with light microscope and scanning electron microscope The number of the cells attached to the scaffolds and the function of the cells were detected with MTT automated colormetric microassay Result Chondrocytes can multiple and secrete the matrix on the poros chitosan and chitosan collagensc scaffolds The cell adhesion rates were 81 25% and 87 50% respectively Conclusion Chitosan can be fabricated into a suitable three dimensional porous scaffold Porous chitosan collagen complex scafflold may be a more suitable scaffold for chondrocyte culutre of tissue engineering

Objective To measure the concentration of the amniotic fluid EPO(AFEPO) and investigate the relationship between AFEPO levels and fetal hypoxia. Methods Their AFEPO and the umbilical vein serum EPO (UVSEPO) were measured thirty pregnancy induced hypertension pregnancies (PIH group) , 30 gestational diabetic pregnancies (Diabetic group) and 25 normal pregnancies (control group) were terminated by cesarean section by using a chemiluminescent enzyme labeled immunometric assay (CELIMA). Meantime, umbilical artery pH (UapH), base excess(UaBE) and UapO2 and so on were also measured. Results The mean concentrations of AFEPO and UVSEPO in PIH (1.42?0.33 and 1.63?0.37) and Diabetic group (1.53?0.25 and 1.81? 0.34) were significantly higher than those in control group (0.91?0.11 and 1.13?0.14), ( P

Objective To evaluate the effects of rosiglitazone on ventilator-associated lung injury (VALI) in mice.Methods Twenty-four healthy male C57 mice,weighing 20-25 g,aged 6-8 weeks,were randomly divided into 3 groups (n =8 each) using a random number table:sham operation group (group S);group VALI;rosiglitazone group (group RGZ).The mice only underwent tracheotomy in group S.In group VALI,the mice were ventilated (respiratory rate 80 breaths/min,duration 4 h,tidal volume 40 ml/kg,fraction of inspired oxygen 21％,inspiratory/expiratory ratio 1:2,PEEP 0).In group RGZ,30 mg/kg rosiglitazone was given orally at 30 min before ventilation,and the other treatments were similar to those previously described in group VALI.At the end of ventilation,the mice were sacrificed,and the left lung was lavaged,and the broncho-alveolar lavage fluid (BALF) was collected for determination of neutrophil count.The pulmonary specimens were collected from the upper lobe of right lungs for microscopic examination of the pathological changes which were scored.The pulmonary specimens were obtained from the middle lobe of right lungs for measurement of the contents of interleukin-lbeta (IL-1β),tumor necrosis factor-alpha (TNF-α),high mobility group box-1 (HMGB-1) and receptor for advanced glycation end-products (RAGE) by enzyme-linked immunosorbent assay.Results Compared with group S,the neutrophil counts in BALF,contents of IL-1β,TNF-α,HMGB1 and RAGE,and lung injury score were significantly increased in VALI group (P＜0.01),and no significant change was found in the parameters mentioned above in group RGZ (P＞0.05).Compared with group VALI,the neutrophil counts in BALF,contents of IL-1β,TNF-α,HMGB1 and RAGE,and lung injury score were significantly decreased in group RGZ (P＜0.01).Conclusion Rosiglitazone can mitigate VALI in mice.

Objective To master iodine intake ways of children in Yancheng (coastal) and Zhenjiang (inland) cities,analyze their urinary iodine difference and provide solid evidence for adjustment of salt iodine and adequate iodine intake level of local residents.Methods Totally 50％ counties were randomly selected in Yancheng and Zhenjiang cities and 5 towns were sampled in each county in 2014,local water iodine,domestic salt iodine,local eating habits and urine iodine of children 8-10 years old were investigated,and the influences of different iodine intake ways on urine iodine level were analyzed.Results The median of water iodine was 4.76 μg/Lin Zhenjiang (n =40) and 50.80 μg/L in Yancheng (n =50),the difference was statisticelly significant in two cities (Z =6.93,P ＜ 0.05).Totally 2 400 salt samples were tested,the mean of salt iodine was (24.20 ± 5.07) mg/kg in Yancheng (n =1 500) and (22.87 ± 2.77) mg/kg in Zhenjiang (n =900),the difference was statisticelly significant in two cityies (t =7.23,P ＜ 0.05).The salt intake level in Zhenjiang (10.69-± 9.00) g/d appeared to be higher than that in Yancheng (8.40 ± 3.57) g/d,but the difference was not statistically significant (t =1.62,P ＞ 0.05).Totally 1 200urine samples were tested,the urine iodine level of Zhenjiang got higher results (265.83 μg/L,n =450) than that of Yancheng (182.15 μg/L,n =750,Z =12.18,P ＜ 0.05).The ratio of water iodine intake/salt iodine intake was about 1 ∶ 4 in Yancheng and 1 ∶ 50 in Zhenjiang,while residents in Zhenjiang got 21％ of daily iodine through extra ways.Eating habits like eating out did not have significant impact on urine iodine.Conclusions Based on the water iodine level,Yancheng is considered to be a appropriate iodine level area while Zhenjiang is a lack region.However,Zhenjiang has a higher urine iodine level than Yancheng,which is more than adequate to the recommendation.Salt iodine is a main iodine source in both cities.In iodine appropriate and deficiency areas,eating habits and food choices may play a more important role than geochemical factors in iodine intakes among residents.

ObjectiveTo investigate the effect of sivelestat sodium on the prognosis in patients with acute lung injury (ALI) and acute respiratory distress syndrome (ARDS).Methods Databases including PubMed, EBSCO, Springer, Ovid, Wanfang data, CNKI and China Biology Medicine (CBM) were searched to identify randomized controlled trials (RCTs) regarding sivelestat sodium treatment for ALI/ARDS published from 1985 to December 2014. The patients in treatment group received intravenous infusion of sivelestat sodium, and those in control group received normal saline. The items for analysis were 28-day mortality, duration of mechanical ventilation, length of intensive care unit (ICU) stay, and oxygenation index on day 3. According to the evaluation method of Cochrane system, data extraction and quality assessment from the literature were carried out. Meta-analysis was performed using RevMan 5.3. The publication bias was analyzed with funnel plot.Results Five RCTs with a total of 780 participants were included, with 389 patients in sivelestat sodium group, and 391 in control group. Meta analysis showed: compared with control group, sivelestat sodium could not lower the 28-day mortality [odds ratio (OR) = 0.91, 95% confidence interval (95%CI) =0.66-1.26,P = 0.58], or shorten the duration of mechanical ventilation or length of ICU stay [duration of mechanical ventilation: mean difference (MD) = -0.02, 95%CI = -0.29 to 0.24,P = 0.87; length of ICU stay:MD = -9.63, 95%CI =-23.34 to 4.08,P = 0.17], but it could improve oxygenation index on day 3 (MD = 0.88, 95%CI = 0.39 to 1.36, P = 0.000 4). Heterogeneity was not significant for the main analysis and no publication bias was shown on funnel plot. Conclusion Sivelestat sodium gave rise to a better oxygenation on day 3, but did not change the length of mechanical ventilation and ICU stay, and it did not improve 28-day mortality in ALI and ARDS.

Neomangiferin, a natural C-glucosyl xanthone, has recently received a great deal of attention due to its multiple biological activities. In this study, a rapid and sensitive ultra-high performance liquid chroma-tography tandem mass spectrometry (UHPLC–MS/MS) method for the quantification of neomangiferin in rat plasma was developed. Using chloramphenicol as an internal standard (IS), plasma samples were subjected to a direct protein precipitation process using methanol (containing 0.05% formic acid). Quan-tification was performed by multiple reactions monitoring (MRM) method, with the transitions of the parent ions to the product ions of m/z 583.1-330.9 for NG and m/z 321.1-151.9 for IS. The assay was shown to be linear over the range of 0.2–400 ng/mL, with a lower limit of quantification of 0.2 ng/mL. Mean recovery of neomangiferin in plasma was in the range of 97.76%–101.94%. Relative standard deviations (RSDs) of intra-day and inter-day precision were both o 10%. The accuracy of the method ranged from 94.20%to 108.72%. This method was successfully applied to pharmacokinetic study of neomangiferin after intravenous (2 mg/kg) and intragastric (10 mg/kg) administration for the first time. The oral absolute bioavailability of neomangiferin was estimated to be 0.53%7 0.08%with an elimination half-life (t1/2) value of 2.74 7 0.92 h, indicating its poor absorption and/or strong metabolism in vivo.

OBJECTIVE To investigate the methods of promoting nosocomial infection administration in laminar airflow(LAF) operation department,based on the theory of air microbe and object surface microbe. METHODS To begin with the construction standard of LAF operation department,to discuss difficult,complicating,professional and legal characteristics of nosocomial infection administration of LAF operating room. RESULTS It was a solid base of promoting nosocomial infection administrition to specify strictly the standard for the LAF operation department built;it was a vital link of promoting nosocomial infection administrition to take part in inspecting the engineering quality of LAF operation department;it is an effective means of LAF nosocomial infection administrition to carry out the supervision and control to the LAF operation department daily;it was the essense of promoting nosocomial infection administrition to make efforts to innovate the modern administration pattern in LAF operation department. CONCLUSIONS The management of hospital infection in the LAF operation department must emphasize the comprehensive measure of the all-directional germ control,make standard of decontamination of air conditioning guarantee system and carry out the whole process supervision.

Objective: To analyze the current situation and treatment strategies of insulin allergy at home and abroad to provide reference for medical staffs to diagnose and treat the anaphylaxis.Methods: The literatures on insulin allergy in recent ten years were searched to analyze the present situation statistically and summarize the treatment strategies.Results: In recent ten years, the cases of insulin allergy were reported repeatedly.The insulin allergy mainly affected skin and its accessories, causing local allergic reactions (redness itching, induration and so on).General allergic reactions occurred rarely, but were life-threatening in severe situations.Conclusion: Medical staffs should grasp the ability of diagnosis and treatment of insulin allergy to ensure the medical safety and effectiveness for patients.

Objective To evaluate the risk assessment model of Cryptosporidium laboratory,so as to provide the basis for laboratory personnel engaging in the operation of Cryptosporidium. Methods Firstly,the risk factors of Cryptosporidium infec?tion in laboratory were determined by the literature and Delphi,and then the weights of risk factors were determined by fuzzy an?alytic hierarchy process. A risk assessment model for laboratory biosafety of Cryptosporidium was established. Results Com?pared to the indexes,based on the risk assessment model,stool sample processing was the two steps in the laboratory with high risk of infection and high risk factors,with the combination weights of risk possibility and hazard rating were 0.111 and 0.107, respectively. Conclusion The risk assessment model established is feasible. It can be used to make some suggestions for the re?lated laboratory staff.