OBJECTIVE:To evaluate therapeutic efficacy and safety of chemotherapy combined with Xiaoaiping injection in the treatment of elderly patients with advanced gastric cancer. METHODS:60 elderly patients with advanced gastric cancer were collected from our department during 2012-2014,and then divided into union group and single group with 30 cases in each group. Single group was given irinotecan(CPT-11)150 mg/m2 added into 0.9%Sodium Chloride injection,and union group was addition-ally given Xiaoaiping injection 80 ml,qd,on the basis of single group. A treatment course lasted for 14 days,and both groups re-ceived 4 courses of treatment. The tumor markers,disease single rate,progression-free survival (PFS) and the incidence of ADR were compared between 2 groups. RESULTS:After treatment,the levels of CEA,CA199 and CA242 in 2 groups were significant-ly lower than before;the union group was significantly lower than the single group,with statistical significance(P<0.05). The dis-ease single rate of union group was 70.00%,which was significantly higher than that of single group (33.33%). PFS of union group was(11.23±2.17)months,which was significantly longer that of single group [(9.36±0.84)months],with statistical signif-icance(P<0.05). The incidence of leucopenia,alanine aminotransferase elevation,diarrhea,stomatitis and hand-foot syndrome in union group was significantly lower than in single group,with statistical significance(P<0.05). CONCLUSIONS:Xiaoaiping in-jection combined with irinotecan chemotherapy for advanced gastric cancer has obvious effect with a low incidence of ADR.

Objective To discuss the application value of the Nickel-Titanium patella concentrator(NT-PC) in surgical treatment of patellar fracture.Methods A retrospective analysis was made on clinical data of 32 cases of patellar fracture treated with the NT-PC in this hospital from January 2001 to December 2003.Results Re-examination of radiography at 12 weeks after surgery showed bone union was achieved in all the cases,with a smooth patellofemoral articular surface.The patella was preserved completely in all the comminuted fracture cases.According to the Lu's criteria,excellent and good outcomes were achieved in 26 and 6 cases,respectively,the rate of excellent or good results being 100%.The NT-PC was removed at 4 months ~ 2 years(mean,14 months) postoperatively without complications.Conclusions Application of NT-PC in the treatment of patellar fracture can preserve the comminuted patella completely,facilitate the reduction and fixation of the patellofemoral articular surface,and make early postoperative motions available.It is worthy of being recommended.

Objective Probing into the rationale of DRGs payment standards for references to making DRGs payment standards.Methods Based on the DRGs grouping results of circulatory diseases cases admitted by a tertiary hospital from 2003 to 2005,two typical combinations were selected to determine the payment standard for each DRGs combination.Unnecessary medical expenses were excluded.Results According to the percentage of unnecessary medical expenses,Angina,non-special nursing,and class 1 nursing were in a group,with unnecessary medical expenses per ease of 758.00 yuan;CAG,single stent implantation,acute myocardial infaction as the main diagnose were in a group,with medical expenses per case of 2814.03 yuan;such expenses account for 6.20% of the total hospitalization expenses of both groups.Conclusions If the average expenses with unnecessary medical expenses excluded are set as the combined payment standard,hospitals will be restrained from unnecessary medical behaviors and expenses so incurred.

Non-small-cell lung cancer (NSCLC) patients with the same TNM stage may suffer from large prognosis variations. Even patients with early-stage NSCLC still demonstrated lower-than-expecting survival rates after surgical resection, indicating that the current staging methods which were based on anatomy do not adequately predict outcome. Especially the insufficient growth of very early period tumors limited the prognostic prediction of anatomy characteristics, therefore studies focusing on tumor biologic characteristics were developed in order to identify prognostic gene markers. A variety of prognostic genomic models were based on microarray analysis and quantitative polymerase chain reaction (PCR) and analyzed by bioinformatics data processing. However, the prognostic gene lists reported to date overlapped poorly in the studies with similar background. To improve the cloudy situation, the research protocol should be standardized.On the other hand, instead of simple addition of several genes, sequential combination of prognostic gene markers based on signal pathway should be developed which may possess much more rationality and systematicness.

Cochlear Implants ; Magnetic Resonance Imaging ; Positron-Emission Tomography

In recent years, there has been a growing emphasis on use of human adipose-derived stem cells (hADSCs) for cartilage tissue engineering owing to their ability to differentiate into chondrocytes, which is mainly induced by growth factors (GFs). In general, GFs for chondrogenic induction come from the transforming growth factor beta (TGF-beta) superfamily. To date, the most commonly used GFs for chondrogenes is TGF-beta1/3. However, the response of hADSCs to GFs may differ significantly from that of human bone marrow stem cells (hBMSCs). It has been reported that bone morphogenetic protein-6 (BMP-6) treatment induced TGF-beta receptor-I expression of hADSCs. It seems that these two cell populations varied strongly in their potency to undergo chondrogenesis in the same medium conditions. Here, we provide a concise review on various GFs used in chondrogenic differentiation of hADSCs in vitro.
Adipocytes ; cytology ; Cartilage ; Cell Differentiation ; Chondrocytes ; cytology ; Chondrogenesis ; Humans ; Stem Cells ; cytology ; TGF-beta Superfamily Proteins ; Tissue Engineering

Objective To study the application of open reduction and plasticity titanium plate in the treatment of calcaneal fracture.Methods 29 patients with sanders Ⅱ、Ⅲ、V calcaneal fracture were treated by surgery with open reduction and titanium plate fixation.The clinical effects were observed.Results All patients were followed by Maryland Foot score postoperative functional evaluation system,the group of 29 cases of fracture,excellent 21 cases,good 9 cases,acceptable 2 cases,excellent rate was 93.7％.Condtusion The open reduction and internat fixation with plastic titanic plate was reliable to treat displaced intra-articular fracture of calcaneus.

Objective To detect the expression level and procoagulant activity of tissue factor (TF)in the blood and urine in patients with type 2 diabetic nephropathy (DN),and investigate its related clinical significance.Methods A total of 120 DN patients were collected and divided into 3 groups according to urinary albumin and creatinine ratio:normal albuminuria group (＜3.4 mg/mmol) with 64 cases,microalbuminuria group ( ≥3.4 mg/nunol,and ＜ 34.1 mg/mmol) with 35 cases and macroalbuminuria group (≥34.1 mg/mnol) with 21 cases.Twenty healthy persons were enrolled as control group.The expression of monocytes TF in peripheral blood was detected by flow cytometric analyzer.The expression ofTF in the blood and urine was detected by ELLSA.The prcoagulant activity of TF was detected by one-stage coagulation.Results The expressions of monocytes TF in normal albuminuria group,microalbuminuria group and macroalbuminuria group [ (4.32 ± 1.25 )％,(5.01 ± 1.73)％,( 1 1.83 ± 2.14)％ ] were significantly higher than that in control group [(0.84 ± 0.36)％ ](P ＜0.01).TF procoagulant activity in normal albuminuria group,microalbuminuria group and macroalbuminuria group [ ( 64.3 ± 21.2),( 67.1 ± 17.3 ),( 113.8 ± 44.4)mU/L] were obviously higher than that in control grouP [ (23.8 ± 16.4) mU/L](P＜ 0.01 ).The expression of monocytes TF in normal albuminuria group and microalbuminuria group had no statistical significance (P＞0.05),while the expression in macroalbuminuria group had significant difference compared with that in normal albuminuria group and microalbuminuria group (P ＜ 0.01 ).The expression of TF in the blood and urine of DN patients was obviously higher than that of control group (P ＜ 0.01 ).The expression of TF in the blood was positively correlated with that in urine (r =0.684,P ＜ 0.01 ).Conclusions The expressions of TF in the blood and urine in DN patients increase and its procoagulant activity enhances.The expression level of TF has a closed relationship with the increase of albuminuria.

The paper analyzed the compensation mechanism applied in public hospitals in different localities in China,which are currently experimenting with the zero price margin for drugs.It also introduced the revenue variations resulting from this practice.It is discovered that public hospitals can hardly make their ends meet with merely governmental financial input,and that lowered income of doctors and price distortion arc evident in those experimental hospitals,with little progress in overcoming the subsidization of medical services with drug sales.The authors recommended a comprehensive reform,the mechanism of diversified health input,change of internal incentive mechanism within the hospital,improvement in the healthcare service pricing mechanism,and exploration of new operation mechanisms for public hospitals.

Objective To explore the effect of methylprednisolone combined with interferon in the treatment patients with relapse remitting multiple sclerosis.Methods 90 patients with relapse remitting multiple sclerosis were randomly divided into experimental group and treatment group.The experimental group during the acute stage with methylprednisolone pulse therapy,remission with interferon β (IFN-β) treatment; the control group only in the acute phase with methylprednisolone pulse therapy.Results The total effective rate of methylprednisolone pulse therapy in the acute stage was 98.9％.Experimental group during the treatment with IFN-β1α,relapse rate was 30.2％ ;patients in the control group were followed up for two years,the recurrence rate was 53.3％.Experimental group and control group was significantly different ( P ＜ 0.05 ),the experimental group was significantly lower than the control group.Conclusion For relapsing-remitting MS,using MPPT could relieve acute symptom in the acute stage,and in remission using of IFN-β1α relapse prevention was a good choice for clinicians.