Objective To evaluate the methodological quality of clinical trials on Chinese medicine interventional chemothera-py induced gastrointestinal toxic reactions from 2000 to 2014.Methods The randomized controlled trials(RCT)and semi-RCT on Chinese medicine interventional chemotherapy induced gastrointestinal toxic reactions were retrieved from the China National Knowledge Infrastructure (CNKI),Wanfang databases,VIP,China Biology Medicine Database (CBM)and Traditional Chinese Medicine (TCM)database by computer and supplemented by the manual retrieval (January 2000 to December 2014).The methodo-logical quality assessment on the included RCT and semi-RCT was conducted by using the Cochrane risk assessment table of bias. Results 291 articles were finally screened out,only 76 of RCT and semi-RCT were conformed to the at least one of low risk stand-ards of Cochrane risk assessment table of bias.Therefore the total methodological quality was not good enough.Conclusion The publishing of clinical trials on Chinese medicine interventional chemotherapy induced gastrointestinal toxic reactions shows the in-creasing trend year by year during the past 14 years.However,the different defects exist in the overall trial design.

Objective To determine whether altered expression of apoptosis pathway genes is related to different apoptosis susceptibility of prostate cancer cells. Methods Androgen sensitive and insensitive prostate cancer cell lines LNCaP and PC 3 were cultured and treated by etoposide,and apoptosis were determined using Hoechst 33258 staining.The cells were harvested and the total RNA was extracted.cDNA probes were prepared and labeled with biotin 16 dUTP,then hybridized to commercially available cDNA arrays including apoptosis pathway specific genes. Results Apoptosis were induced in both PC 3 and LNCaP cells by etoposide,however,PC 3 was more resistant than LNCaP.Compared with LNCaP cells,the 4 fold down regulated genes in PC 3 cells were Bcl10,CIDE A,GADD45a,RIP2,caspase 4,5 and 6,while the 4 fold up regulated gene in PC 3 cells was TRAF4.Caspase 14 and TNFR2 were most strongly expressed genes in the 2 cell lines. Conclusions The altered expressions of apoptosis pathway specific genes are related to the different apoptosis susceptibility,and this may make an important contribution to androgen insensitive state of prostate cancer cells.

Objective To investigate the effects of low-dose ketamine combined with fentanyl or sulfentanyl in postoperative patient-controlled intravenous analgesia.Methods Two hundred cases with ASA Ⅰ~Ⅱ undergoing elective orthopedic operations were randomly allocated into four groups(50 cases for each group): 0.4?g/(kg?h) fentanyl(group F);0.2?g/(kg?h) fentanyl+120?g/(kg?h) ketamine(group FK);0.04?g/(kg?h) sulfentanyl(group S);and 0.02?g/(kg?h) sulfentanyl+120 ?g/(kg?h) ketamine(group SK).8mg of ondansetron was added to each recipe,and then diluted into 100ml with normal saline.The loading doses of all the patient-controlled-analgesics were 2ml administered 30min before the end of the operation.The background infusion doses were 2ml/h,while the pressing doses were 2ml,with intervals of 30min.Heart rate(HR),blood pressure(BP),respiration rate(RR),pulse O2 saturation and visual analogue scales(VAS),sedation score(SS) with adverse effects and the total times of pressing PCA pump button were observed and recorded in all patients respectively for 48h after operations.Results No statistically significant differences were found in HR,BP and RR among the four groups.VAS and the total pressing times in group F were higher than that in the other groups significantly(P

Objective To evaluate the cilincial value of Min-probe sonngraphy(MPS)for submucosal protrusion lesion in gastric.Methods 82 cases with submucosal protrusion lesion in gastric were detected by Min-probe sonography(MPS)and treated according to the diagnosis.Results 82 cases were fibroid,38 stromal tumor,among which 12 cases from muscularis mucosa,26 case from the proper muscle layer,4 malignant stromal tumor,6 lipoma,3 angioma,3 gastric cysts,11 gastric polypi,8 heterotopic pancreas,9 pressures from outside organ.29 cases were accepted EMR and 18 cases accepted surgical operation.Conclusion MPS is more valuable in the diagnosis and the differential diagnosis of submucosal protrusion lesion in gastric and can guide the further therapy.

BACKGROUND: Treatment of ulcerative colitis (UC) with herbs-partition moxibustion is of good intervenient effect, whether the effect is related to neutrophil apoptosis in the pathogenic process of UC?OBJECTIVE: To investigate the changes of neutrophil appptosis rate of rats with UC and the regulative effect of medicinal cake moxibustion. DESIGN: A randomized controlled trial based on SD rats.SETTING: Shanghai Research Institute of Acupuncture and Meridian.MATERIALS: The experiment was completed from August 2002 to June 2003. A total of 30 healthy male SD rats of clean grade, weighing (140±20) g,provided by Experimental Animal Center of Shanghai University of Traditional Chinese Medicine, were at random divided into 2 groups: model building group (n=20) and normal control group (n=10).METHODS: Rat UC models were set up with immunological method. After the models were successively set up, four model rats and two normal rats were randomly selected for pathological observation of distal colon tissue. The rest models were divided as model group and herbs-partition moxibustion group with 8 rats for each, and the rest 8 normal rats were taken as control group. The rats of herbs-partition moxibustion group were given herbs-partition moxibustion at tian shu (ST-25) of both sides and qi hai (CV-6) points; the herbs cones was made from Radix Aeoniti Praeparata,Cortex Cinnamoni, and so on. About 90 mg moxa cone was put on the herbs cones for moxibustion, once a day, for 10 times. After treatment, all rats of the three group were executed, then the peripheral monocytes were isolated for cell culture. A 1:50 diluted supernatants of each group were taken, and the same volume of RPMI-1640 culture fluid was used as blank control group. They were respectively incubated together with neutrophils of peripheral blood of normal rats. The neutrophil apoptosis rates were measured by using flow cytometry.MAIN OUTCOME MEASURES: Comparison of neutrophil apoptosis rates of rats in each group.RESULTS: Totally 20 rats in model group and 10 in normal control group were accepted. Then 4 rats in model group and 2 in normal group were sacrificed and observed with tissue pathology, and 16 and 8 rats entered the final analysis in model and normal control groups respectivelly. ① The neutrophil apoptosis rate of UC rats was significantly lower that that of rats in blank control group [(16.34±2.80) ％, (52.33±9.94) ％, q= -35.99, P＜ 0.01]; but there was no significant diffenence between normal control group [(48.79±11.33) ％] and blank control group, (P＞0.05). ② After treatment the neutrophil apoptosis rate of herbs-partition moxibustion group [(36.03±8.31) ％] was significantly higher than that of UC model group (q=19.69, P ＜ 0.01), but it was still lower than that of normal control group (q= -16.30, P ＜ 0.05).CONCLUSION: One of the main mechanism for herbs-partition moxibustion to treat UC might be regulating and/or reducing the inhibited state of neutrophil apoptosis in UC.

Objective To study the clinical value of heat shock protein (HSP)70 in the diagnosis of neonatal asphyxia and the correlation of HSP70 and Neonatal Behavioral Neurological Assessment (NBNA)score.Methods From January 2014 to June 2016,full-term neonates born in our hospital were enrolled in the study and assigned into mild and severe asphyxia groups.Normally delivered full-term infants were assigned to the control group.Blood from umbilical artery were extracted immediately after birth and HSP70 levels were detected using ELISA.The NBNA scores were recorded at the 7th,14th and 28th-day after birth.Results HSP70levels in both mild (n =46 )and severe (n =35 )asphyxia groups were significantly higher than the control group(n =50)[(14.4 ±2.7)ng/ml、(17.7 ±4.5)ng/ml than(11 .9 ± 2.3)ng/ml,P <0.05].The severe asphyxia group had even higher HSP70 levels than the mild asphyxia group (P <0.05).The NBNA scores of both asphyxia groups were significantly lower than the control group (P <0.05).The umbilical pH values of both two asphyxia groups were also significantly lower than the control group(P <0.05).Correlation analysis showed that HSP70 level was negative correlated with NBNA score (7th,14th,28th-day)(r =-0.574、-0.493、-0.208,P <0.05).The HSP70 level was negatively correlated with umbilical pH (r =-0.576,P <0.05).The area under curve(AUC)for HSP70 levels to predict asphyxia was 0.798(95%CI 0.722 ~0.874,P <0.05).Conclusions HSP70 level in umbilical cord blood can be used as an indicator for neonatal asphyxia.The more severe the asphyxia,the higher the HSP70 levels and the lower NBNA score and umbilical pH.

Objective To compare the function and influence of magnetic resonance cholangiopancreatography (MRCP) and T tube cholangiography before pulling out T tube after biliary tract surgery. Methods Clinical data from 248 patients with T tube drainage after biliary tract surgery bewteen January 2009 and June 2011 were retrospectively analyzed.Among them, the T tube cholangiography group was 195 cases, and MRCP group was 53 cases.Analyzed the function, the toxic side reaction and effect of prolonged hospitalization time of T tube cholangiography group and MRCP group,and discussed the diagnostic effect of MRCP before pulling out T tube after biliary tract surgery.Results Two groups of patients got distinct and integrated image of the bile ducts all.Compared with T tube cholangiography group, all 53 cases patients of MRCP group got accurate of diagnosis results, no fake positive results and adverse reaction occurred, and no prolonged hospitalization. Conclusion MRCP can replace T tube cholangiography as a means of diagnosis before removal of T tube.

Aim To isolate HIV-1 from the blood specimen of HIV-infected persons, and study on the features of the isolates. Methods PBMCs from 10 heparinized blood specimens of HIV-1 infected persons were collected to isolate the virus with PBMC cocultivation method. Neuramindase was added to the culture medium to raise the HIV isolation rate. The supernatant of cocultures were detected by p24 antigen capture assay and also IFA test was used to identify the isolates. Cell tropism of the HIV-1 isolates was tested byuse of H9 and MT4 cell lines, respectively. Results HIV-1 was isolated from9 of the 10 specimens, the isolation rate could reached 90%. The 9 isolates were used to infect MT4 cells, respectively, and all of them could cause cell syncytias.8 of the isolates showed only a transient infection in MT4 cells, but the isolate FJ113 could infect MT4 successively, OD values kept no changes even it passed 15 generations, therefore, it is consider as a rapid/high replicating virus. Conclusions Addition of neuramindase into T cell culture medium may useful to raise HIV isolation rate. Most of HIV-1 isolates in Fujian are M tropic.

Objective To realize hand hygiene status and effect of hand-drying measures on hand-washing of health care workers(HCWs)in an intensive care unit(ICU).Methods From February to April 2013,210 HCWs in an ICU were selected and randomly divided into three groups,group A dried hands with paper towel,group B with hand drier,and group C with personal towel,specimens from hands before hand-washing,after hand-washing,and after hand-drying were taken and performed detection.Results Hand microorganism count in group A,B and C before washing hands after contacting patients was (29.10±15.08)CFU/cm2 ,(31.42±14.76)CFU/cm2 and (30.36±15.52) CFU/cm2 respectively,the difference was not statistically different(F=0.048,P >0.05);After six-step hand-washing, hand microorganism count before hand drying in group A,B and C was (3.26 ±0.61 )CFU/cm2 ,(2.98 ±0.59) CFU/cm2 and (3.87±0.67)CFU/cm2 respectively,compared with hand microorganism count before hand-washing, the difference was statistically different(all P <0.01 ).After adopting different hand-drying methods,microorgan-ism count in three groups was statistically different(F =1 .892,P <0.05),group A ([1 .29±0.58]CFU/cm2 )was significantly lower than group B and C,group B ([9.51 ±0.73 ]CFU/cm2 )was significantly lower than group C ([22.76±4.11]CFU/cm2 );the qualified rate in group A (90.00%)was significantly higher than group B and C, group B (68.57%)was significantly higher than group C (47.14%).The top 5 pathogens isolated from HCWs’ hands were Pseudomonas aeruginosa ,Acinetobacter baumannii ,Klebsiella pneumoniae ,Escherichia coli ,and Coag-ulase negative Staphylococcus ,these strains were highly consistent with the top 5 multidrug-resistant organisms (MDROs)isolated from ICU patients in this hospital in 2013.Conclusion HCWs’hands are seriously contamina-ted after all kinds of medical performance;if hands are improperly dried,secondary contamination may occur;patho-gens isolated from HCWs’hands are highly consistent with MOROs from patients,timely and correct hand-washing and hand-drying is the key link to ensure the quality of hand hygiene,and is of great significance to reduce the occur-rence of MDROs infection in ICU patients.

Objective To compare the efficacy and safety of novorapid and novolin R in the treatment of patients with gestational diabetes.Methods From September 2014 to October 2015,the clinical data of 58 patients with gestational diabetes in our hospital were retrospectively analyzed.According to the drug used,the patients were divided into two groups.The observation group was given novorapid,and the control group was given novolin R.Before and after treatment,the total effective rate,fasting blood glucose (FBG),2h postprandial blood glucose (2hPBG),average blood glucose control time,body mass index (BMI),alanine transaminase (ALT),aspartate aminotransferase (AST),serum creatinine (SCr),urea nitrogen (BUN) and the frequency of hypoglycaemia,insulin dosage,the pregnancy outcome were compared between the two groups.Results After treatment,the FBG [(5.14±0.39)mmol/L],2hPBG[(7.06±1.25)mmol/L] of the observation group were significantly lower than those of the control group (t=11.72,5.67,all P＜0.05).ALT[(25.27±8.71)U/L],AST[(27.98±8.53)U/L],SCr[(69.92±11.39)μmol/L],BUN[(5.23±5.75)mmol/L] of the observation group had no obvious differences compared with the control group (t=0.14,0.07,0.04,0.30,all P＞0.05).The total effective rate (93.10％),average blood glucose control time (3.06±0.43)d,insulin dosage (36.15±4.72)U/d of the observation group were significantly better than those of the control group (χ2=4.35,t=14.30,4.92,all P＜0.05).The incidence rates of pregnancy-induced hypertension (3.45％),amniotic fluid (6.90％),cesarean delivery (17.24％),macrosomia(3.45％),high blood bilirubin(3.45％) of the observation group were significantly lower than those of the control group(χ2=5.22,5.50,4.08,9.09,7.73,all P＜0.05).Body weight [(70.6±3.09)g],BMI[(23.9±0.28)kg/m2] of the observation group were better than those of the control group(t=2.20,12.19,all P＜0.05).The incidence rate of hypoglycemic events in observation group(17.24％) was significantly lower than that of the control group(χ2=5.47,P＜0.05).Conclusion Compare with novolin R,the treatment effect of novorapid for gestational diabetes is remarkable and has high security,it is worthy of clinical implementation.