Objective To study the influence of serum containing Ziqi Ruangan Pill on inhibitory effect of alcohol LO2 and to investigate the regulation on apoptosis related genes and the protective mechanism for LO2. Methods Rabbit sera saline containing Ziqi Ruangan Pill was prepared. The apoptotic LO2 model was established by being cultured with alcohol. The effect of serum on the model was detected by MTT method. Identification of apoptosis was carried out using flow cytometry and Hoechst3325 fluorescent staining. The expression of apoptotic inducing gene,casepase3 and NF-?B was detected by Real-time RT PCR and Western-Blot. Results The serum containing Ziqi Ruangan Pill could regulate the expression of the casepase3,NF-?B and reduce the apoptosis. Conclusion Ziqi Ruangan Pill can protect the LO2 by regulating the expression of apoptosis stimulative gene casepase3 and NF-?B.

Objective:To make a synthetic comment on treatment of children cerebral palsy with acupuncture in recent 10 years in China.Methods:Related papers were gotten from the journals between 1999-2008 in Chinese journal full-test database and VIP information-Chinese technology journal database by computer retrieval.The collected 143 papers were analyzed from the terms of clinical acupoints selection,treatment methods,time,and mechanism,and then summarized the clinical effects of acupuncture in treating children cerebral palsy.Results:The acupoints selection was focus on scalp acupuncture functional area and body points(including scalp points).Beside acupuncture treatment,the combination of acupoint embedding therapy,acupoint injection,and massage were also used.The therapy time was different from 20min to 4h,and the treatment course was usually be counted by month.The effects of acupuncture treatment were considered to be significant through improving brain circulation and recovering brain cells' function. Conclusion:Acupuncture treatment had advantages in improving the child'limbs function,nevertheless further studies on the research methods,study design and mechanism were all needed.

Brain natriuretic peptide(BNP) emerges as another cardiac hormone after atrial natriuretic peptide (ANP). It plays a prominent role in natriuresis, diuresis, vasorelaxation and decreasing blood pressure. The plasma levels of BNP are closely related to the left ventricular function. In this review, the author highlights the latest progress of BNP in the diagnosis, risk stratification, prognosis and therapeutic monitoring of patients with congestive heart failure and other cardiac dysfunction.

Diabetic cardiomyopathy is a type of specific cardiomyopathy which be relevant to metabolic derangement of diabetes mellitus. The exact mechanism is still questionable and has been the focus of much interest and debate in the cardiovascular domain . In this review, we aim to summarize the update advances of its pathogeneses and physiopathologic mechanisms at the histological, molecular and cytologic levels.

Objective To observe and compare the clinical effect of treating benign primary blepharospasm(BPB)with acupuncture and injection of type A botulinum toxin. Methods Between January 2012 to July 2013, 80 cases of BPB patients in ophthalmology of Tongren hospital were randomly recruited into a acupuncture group and a control group, with 40 cases in either group. The acupuncture group was treated with acupuncture on points of strengthening spleen and distributing liver and the control group was treated by type A botulinum toxin injection around effected eyes. Then effective rate, visual impairment of quality of life scale and self-rating depressive scale were tested after the treatments. Results The total effective rate of acupuncture was 95%, which was better than injection with type A botulinum toxin, with statistical difference(P<0.01). There was no statistical difference in visual impairment of quality of life scale in both groups after the treatment compared with before treatment(P>0.05). Visual impairment score was (121.88±30.16) and (121.00±28.72) in the acupuncture group and control group respectively before the treatment, However, acupuncture group(70.00±22.88)reduced less than control group(95.25±28.39)after the treatment, and there was statistical difference(P<0.01). There was no statistical difference in self-rating depressive scale in groups before treatments(P>0.05), (acupuncture group was(15.90±7.99) and control group was(15.75±6.26). However, acupuncture group(10.40±4.95)reduced less than control group(13.38±6.32)after the treatment, and there was statistical difference(P<0.01). Conclusion It proved that the therapy of acupuncture with strengthening spleen and distributing liver method for benign primary blepharospasm has a better result than injection with type A Botulinum toxin. Moreover, acupuncture can promote optical function and prevent depression for BPB patients.

Objective To investigate the induction of specific anti-tumor immune response by transfected dendritic cells (DCs) with survivin mRNA of human pancreatic cancer, and to provide the experimental evidences for the treatment of human pancreatic cancer with DCs vaccine. Methods DCs were isolated and cultured from peripheral blood mononuclear cells (PBMCs). After being transcripted and amplified, survivin mRNA was transfected into DCs by electroporation. The expression of survivin in DCs at different time points was detected by quantitative real-time PCR. The survival rate of DCs before and after transfection was determined by MTT method. The induction of specific cytotoxic T lymphocyte (CTL) response by survivin mRNA transfected DCs was measured by 51Cr standard cytotoxicity test. The induction of specific CTL activation by survivin mRNA transfected DCs was evaluated through testing released IFN-γ by ELISA method. Results After survivin mRNA transfection for 48h, the expression of survivin mRNA in DCs reached the highest point (46.09±6.57). After transfection, the survival rate of DCs was stabilized around 80%. The DCs transfected with survivin mRNA could effectively induce HLA-A2+ / survivin+ specific CTL immune responses. Stimulated with pancreatic cancer cell line Capan-2 cells or SCL-1 cells as control group, the IFN-γ released in 24 hours by survivin specific CTL were (28.79±5.70) U/ml and (25.12±2.13) U/ml respectively, there was no significant difference (P=0.761). Conclusion The induction of CTLs by DCs transfected with human pancreatic cancer survivin mRNA could produce specific anti-tumor immunity.

Objective To compare the distribution patterns and analyze the antimicrobial resistance of pathogens of different clinical samples .Methods All pathogens were isolated from clinical specimens(blood ,urine and wound) ,the distribution of patho-gens and drug resistance were monitored continuously from October 2012 to October 2013 in Daling hospital .Results 279 strains weredetectedfrombloodculture.Thedistributionincidenceof Escherichiacoli,Klebsiellapneumoniae,coagulasenegativeStaphy-lococci(CNS) ,Staphylococcus aureus ,Enterococcus f aecalis were 28 .67% ,12 .19% ,13 .62% ,9 .68% and 8 .60% respectively .574 strains were detected from urine culture .The distribution incidence of Escherichia coli ,Candida ,Pseudomonas aeruginosa ,K leb-siella pneumoniae ,Enterococcus f aecalis were 38 .68% ,18 .64% ,7 .84% ,7 .49% and 3 .66% respectively .292 strains were detected from wound secretion .The distribution incidence of Staphylococcus aureus ,Escherichia coli ,CNS ,Pseudomonas aeruginosa ,En-terococcus f aecalis were 17 .12% ,14 .38% ,10 .27% ,7 .53% ,5 .48% respectively .Conclusion Clinical using of antimicrobial agents should monitor drug resistance and consider various factors .

A method was developed for the determination of 39 polybrominated diphenyl ethers(PBDEs) from mono- to hepta-brominated in coastal sediment by gas chromatography/mass spectrometry. The sample was extracted with a solution of dichloromethane: n-hexane( 1:1,V/V) ,followed by ultrasonic extraction for 60 min at 25℃. The clean-up step was optimized using silica gel and alumina. The detection limit of the method was in the range of 0.003 - 0.10μg/kg. The results indicate that the average recovery of the internal standard was from 66.2% to 118. 6%. The relative standard deviation RSD( % ) was from 0. 8 % to 18. 2%. The method for the detection of 39 PBDE congeners in coastal sediment was sensitive,high reproducible with satisfactory recoveries.

Objective To investigate the best method of transfecting total RNA extracted from pancreatic cancer MiaPaCa-2 cells into dendrtic cells (DCs). Methods DCs were cultured from peripheral blood mononuclear cells induced by rhGM-CSF, rhIL-4 and TNF-α. Morphology of DCs was observed. Flow cytometry was used to detect the mature DCs specific surface markers:CD40, HLA-DR, CD83, CD86. Mixed lymphocyte (MLR) was used to determine the ability of DCs to stimulate allogeneic T cell proliferation.Liposomal transfection, electroporation method and passive transfection was used to transfect MiaPaCa-2 cell total RNA into DCs, Real time RT-PCR and MTT assay was used to determine the expression of MUC1 mRNA and the survival rate of the RNA transfected DCs. Results The cells acquired showed typical DCs morphology, the positive rate of CD40, HLA DR, CD83 and CD86 were 34.3% ,50.2% ,89.2% and 73.6%,and they showed a strong ability to stimulate allogeneic T cell proliferation. 48 h after transfection with MiaPaCa-2 cells total RNA by using electroporation, the MUC1 mRNA amount (45.39 ± 9.33) in DCs was higher than that of liposomes method (3 1. 68 ± 7.25) and passive transfection method (18.53 ± 3.26) . DCs survival rate was (80.36 ± 2.43)% by using electroporation, which was relatively lower than (91.48 ±5.42) % by using passive transfection method, but higher than (67.44 ± 2.51) % by using liposomes method,and it was stabilized around 80%. Conclusions Transfecting total RNA extracted from pancreatic cancer MiaPaCa-2 cells into DCs with electroporation is efficient and safe.

Objective To study the diagnosis and treatment of iatrogenic bile duct injury(IBDI).Methods The clinical data of 92 patients with IBDI who had been admitted to our hospital from January 1994 to December 2007 were retrospectively analyzed.Results The diagnosis of IBDI was based on the clinical findings,diagnostic abdominocentesis and imaging examination.Sixteen patients gave up treatment because of economic reasons,and 2 patients who were complicated with sepsis and multiple organ dysfunction syndrome died shortly after being transferred to our hospital.Forty-eight patients were treated by Roux-en-Y choledochojejunostomy,14 by endoscopic treatment.2 by bile duet repair+T tube drainage,3 by percutaneous catheter drainage,1 by choledochoduodenostomy,4 by percutaneous transhepatic cholangiodrainage,and 2 by ultrasound guided percutaneous puncture drainage.Sixty-two patients were followed up for 4 month to 10 years(mean,3.6 years),and satisfactory results were obtained.Conclusions Detection of IBDI during operation and prompt repair yield favorable outcome.Roux-en-Y choledochojejunostomy is the best choice for bile duct injury complicated with biliary stricture.Endoscopic and interventional treatments are important auxiliary measures in the treatment of bile duct injury.