Objective To explore the therapeutic value of hemoperfusion combined with daytime high capacity hemofiltration in the treatment of severe acute pancreatitis.Methods The clinical data of 25 patients with severe acute pancreatitis treated by hemoperfusion combined with daytime high capacity hemofiltration(the observation group) were retrospectively analyzed,and compared with 30 severe acute pancreatitis patients without blood purification treatment(the control group).Results After the treatment,the biochemical indicator of the observation group was improved obviously compared with pre-treatment.Of the observation group,the hospital slaying time was shorter [(21.6±12.3) d vs(30.8±15.6) d],and the cure rate was higher(72％ vs 40％),and the death rate was lower (16％ vs 30％),compared with the control group(all P ＜ 0.05),but the treatment costs had no difference between the two groups.Conclusion Patients with severe acute pancreatitis on the basis of conventional treatment should conduct as early as possible hemoperfusion combined with daytime high capacity hemofiltration,and it could improve the success rate of the rescue and shorthen the length of hospital stay,and its curative effect was accurate.

This paper discussed and elucidated the significance of establishing a corpus of English translation for the TCM terms of health preservation. To investigate the necessity and feasibility of corpus, we have explored the domestic and international researchs of the data sources and corpora and translation of TCM terms. We also predicted the prospect of application of this corpus.

Objective To investigate the clinical characteristics and summarize the experiences on the diagnosis and treatment of gastritis cystica profunda (GCP).Methods Clinical data of 15 GCP patients,who were treated in the First and Second Affiliated Hospital of Zhengzhou University from January 2006 to January 2013,were retrospectively analyzed.Results GCP may present clinically as abdominal pain,bloating,emaciation,and GI bleeding.CT,electronic gastroscope,or ultrasonic endoscope shows that GCP consists of multiple cysts within a thickened submucosal layer.The submucosal pathological features can not be obtained by ordinary biopsy and snares.Of the 15 cases,proximal gastrectomy was performed in 4 cases,distal subtotal gastrectomy in 3 cases,1 case was treated with gastric wedge resection,and total gastrectomy was performed in 7 cases.Postoperative recovery was uneventful.13 cases were followed up for 2 years,and there was no evidence of recurrence.Conclusions GCP is an uncommon disease with unknown origin,and has no clinical characteristics,and has malignant potential.Postoperative prognosis is satisfactory.

Objective To investigate the risk factors of articular cartilage damage secondary to anterior cruciate ligament (ACL) rupture.Methods Clinical data of 490 patients sustaining ACL rupture from July 2008 to July 2014 were collected for a retrospective cohort study.The factors relating to the incidence and degree of the secondary articular carticular damage were analyzed,including gender,age,weight,blood group,places of residence,causes of injury,complication of meniscus tear,damage part and duration of disease.Results Factors associated with the incidence of secondary articular cartilage damage were blood type O (OR =0.605,95％ CI 0.381-0.960,P ＜ 0.05) and complication of meniscus tear(OR =2.241,95％ CI 1.378-3.643,P ＜0.01).Factors associated with the degree of articular cartilage damage were duration of disease (rs =0.168 7,P ＜0.01),damage part (Hc =53.237,P＜0.01),and complication of meniscus tear (x2 =16.944,P＜0.01).Conclusions Meniscus tear is the moderate risk factor for the incidence of secondary articular cartilage damage while blood type O has weak protective effect.Damage part,course of disease,and meniscus tear are factors associated with the degree of secondary articular cartilage damage.

Objective To investigate the molecular mechanisms of PLCεin regulating the invasion and migration of human bladder cancer cells in vitro.Methods After cells treated with recombinant adenovirus , the migratory/in-vasive abilities of T24 cells were explored by wound healing and Transwell chamber cell migration and invasion as -say;RT-PCR was used to detect the mRNA levels of PLCε;The protein levels of PLCε,PKCα,PKCβ, TBX3 and E-cadherin were determined by Western blot;QRT-PCR was used to detect the mRNA levels of TBX3 and E-cad-herin.Results It was confirmed by digesting and sequencing that the recombinant adenovirus had been constructed successfully .The expression of PLCε mRNA and PLCε protein were both decreased after the infection of Ad-shPLCε.Wound healing and Transwell chamber cell migration/invasion assay showed that Ad-shPLCε treatment could inhibit the migratory and invasive activity of bladder cancer cells(P<0.05).The results of Western blot indicated that the expression of PKCα/βin membrane decreased ( P<0.05 ) , and phosphorylation level of PKCαand PKCβwas reduced .QRT-PCR and Western blot analysis demonstrated that the expression level of TBX 3 de-creased , but the expression level of E-cadherin increased .Conclusions PLCε shRNA can inhibit migratory and invasive ability of bladder cancer cells through PKCα/β/TBX3/E-cadherin pathway .

Time perspective therapy (TPT) which belongs to positive psychology is a new psychological intervention to post-traumatic stress disorder (PTSD).A large number of studies abroad have testified that TPT is very long-term effective,what′s more, TPT has been popularized and improved by foreign scholars but not been applied in China.TPT has been a study issue in mental and psychological fields,but that how to apply TPT rightly in China needs to explore.Therefore, this paper systematically introduced and analyzed TPT theory, the problems of applying TPT and the enlightenment of nursing PTSD,so as to help Chinese scholars apply TPT to solve problems and status of nursing PTSD in China.

Objective To study the effects of amniotic epithelial cells conditioned medium on the differentiation of bone marrow stromal cells into neural cells. Methods Bone marrow stromal cells and amniotic epithelial cells were isolated and cultured in vitro,then the cell surface antigen was detected by flow cytometry and the expressions of nestin and ki67 were detected by immunofluorescence staining method.When the cells were co-cultured with amniotic epithelial cells conditioned medium,the morphological character of cells was observed by inverse phase-contrast microscope,and the expressions of NSE(neurone specific enolase),TH(tyrosine hydroxylase) and DAT(dopamine transporter) were detected by immunofluorescence staining method. Results Amniotic epithelial cells conditioned medium had obvious inductive effect on bone marrow stromal cell's neural differentiation.Conclusion The amniotic epithelial cells conditioned medium may have inductive effect neuron-like cell's differentiation and dopaminergic neuron-like cell's differentiation of bone marrow stromal cells in vitro.

Objective To analyse the graft impingement after anterior cruciate ligament (ACL) reconstruction based on three-dimensional graft and tunnel images of dual-source computer tomography (DSCT).Methods From November 2012 to November 2014,a consecutive 134 cases of ACL reconstruction with various techniques had their knees scanned by DSCT.Graft and femoral as well as tibial tunnel images were three-dimensionally reconstructed and carefully inspected if there was any impinging on the graft at knee extension,meanwhile the femoral and tibial tunnel location were measured.Of these 134 cases,a serial of 118 patients had been single-bundle reconstructed with same type of graft material.There were 83 males and 35 females aged from 15 to 64 years old (mean,32 years old).Special attention had been paid to examine if there was any graft impinging,and their origin and finally impingement types were identified and classified according to the position and origin of impingement.Bernard and Lorenz method were used to measure the relative locations of femoral and tibial tunnel respectively.Difference was statistically compared between impingement-free and impingement groups.Results Patients were divided into two groups,impingement-free group and impingement group according to graft impinging based on graft visible 3D-CT imaging postoperatively.Of 118 cases,39 (33％) were impingement-free and 79 (67％) existed various types of impingement.Impingement group was further divided into two subgroups according to different impingement location,outlet impingement of intercondylar notch group (77 cases,account for 65％ of total and 97％ of impingement group,respectively) and mid-way impingement of intercondylar notch group (2 cases,account for 2％ of total and 3％ of impingement group,respectively).The outlet impingement group was more further classified into three subtypes,bird beak impingement,10 cases (13％,10/77),tibial plateau impingement,46 cases (60％,46/77) and clamp impingement,21 cases (27％,21/77).Statistic analysis with NAONA revealed that no significant difference between impingement group and impingement-free group regardless of femoral or tibial tunnel placement.Conclusion Three new types of impingements are found based on visible 3D-CT graft imaging after ACL reconstruction which are mid-way impingement of intercondylar notch,tibial plateau impingement and clamp impingement.

To identify novel transcripts and sRNA in genome of B .melitensis by transcriptome sequencing ,total RNA were extracted from B .melitensis culture and rRNA were removed .After the addition of adaptor ,RNA was reversely transcribed into cDNA ,which were then subjected to PCR amplification and sequencing .The generated reads were mapped to genome se‐quence of B .melitensis strain 16M .With the mapping results ,novel transcripts and sRNA were identified by bioinformatics methods .Sequencing results analysis showed that genome sequence was covered with the reads with good quality .A total of 773 genes were extended in their 5′and/or 3′ends of their original locations .Sixteen novel transcripts and 241 sRNAs candi‐dates were identified .RT‐PCR showed that some of the sRNAs were differentially expressed under stress conditions .In B . melitensis genome ,there is novel transcript which is not predicted .The sRNA does exist in B .melitensis and were expressed under different conditions .

Objective To investigate the effect of lactoferrin in treatment of rotavirus enteritis in children. Methods Stool samples were collected from 210 children who were hospitalized in the department of peadiatric, the First people's Hospital of Zhengzhou from September 2013 to March 2014. Enzyme linked immunosor-bent assay (ELISA) was used to detect rotavirus antigen. The 118 positive samples were randomly divided into observation group and control group. 59 cases in each group. Control group was treated with the fluid infusion, microecologics, dietary adjustment etc, while the observation group received lactoferrin on the basis of the same treatment as control group. The curative rate, time of the symptoms alleviated, length of the hospitalizationa and adverse reactions of the two groups were compared. Results The total effective rate of observation group was 94.9%(56/59), which was higer than 72.9%(43/59) of control group. The difference had statistical diftference(P<0.05). The curative rate, time of the symptoms alleviated, length of the hos-pitalization of the observation were superior than the control group, there were no serious adverse reactions of the two groups. Conclusion Lactoferrin has exact effect in the treatment of children with rotavirus enteritis,and with less ad-verse reaction.