Background and purpose:How to predict the survival length for terminally cancer patients is very important, it will help families and physicians to make decisions. This study aimed to reveal the factors related to the survival time of terminally ill cancer patients who received palliative care in our hospital. Methods:The clinical data of 271 dead patients treated in the Department of Palliative Care, Fudan University Shanghai Cancer Center from Mar. 2007 to Mar. 2012 were analyzed. The Kaplan-Meier method and the log-rank test were used to determine the corresponding factors with survival. Cox regression model was used to examine the independent prognostic factors. Different survival length of groups divided by different prognostic indexes was compared by log-rank test. Results:Seven factors were found to be related with the survival according to univariate analysis. The related factors were Karnofsky performance score (P<0.001), dyspnea (P=0.037), delirium (P=0.015), high white blood cell count (P=0.012), low lymphocyte percentage (P=0.030), high lactate dehydrogenase (P<0.001) and low serum albumin (P=0.001). The multivariate analysis selected four independent factors:Karnofsky performance score<30, high lactate dehydrogenase, low serum albumin and delirium.Conclusion:The study shows the clinical survival prognostics with Chinese characteristics. The combination of the seven factors may be useful but more studies in this area deserve further investigated.

OBJECTIVE: To investigate the characteristics and regularity of antineoplastic medicine-induced adverse drug reaction (ADR) occurred in our hospital. METHODS: 162 antineoplastic medicine-induced ADR cases reported in our hospital from 2005 to 2008 were analyzed statistically in respect of patients’age and sex, categories of drugs, route of administration, drug combination,organs and systems involved in ADR and clinical manifestation, etc. RESULTS: Of the total 162 ADR cases, proportion of men was similar to women. 68 cases (41.98%) were old persons aged older than 60. 123 cases(75.93%) were single use of drugs, 39 cases(24.07%) were combined use of drugs. 39.51% of ADR cases were induced by antineoplastic medicine made from plants and took up the first place in terms of incidence of ADR. 36.42% of ADR cases dominantly manifested as lesion of skin and its appendants. CONCLUSION: ADR monitoring of antineoplastic medicine should be strengthened to ensure rational and standardized use of antineoplastic medicine, avoid or reduce the occurrence of severe ADR.

Objective To explore more safe and effective method for the treatment of common bile duct stones combined with cavernous transformation of the portal vein (CTPV).Methods We report 2 cases of post-treated patients in this series.In order to avoid severe bleeding caused by dissection of bile duct,we applied different methods to remove common bile duct stones compared with traditional operation.We removed common bile duct stones in one patient through cystic duct approach during operation.Two years later,we performed endoscopic duodenal incision (endoscopic sphincterotomy,EST) for him because of lower common bile duct stenosis with sand like stone.Another patient,on the other hand,we conducted the duodenal papilla incision during operation and removed common bile duct stones with choledochoscope through the bottom of common bile duct.Result Of the two patients,all of the three kinds of operation had good curative effects.Conclusions For the patients with common bile duct stones combined with CTPV,we should select appropriate treatments to avoid dissection of bile duct in front of the dilated and tortuous collateral veins during the operation,which is the key to guarantee the safety and success of the operation.EST is the preferred method of the treatment.Open operation with choledochoscopy via cystic duct approach or duodenal papilla incision through distal common bile duct to perform stone extraction also appears to be effective and safe.

This paper describes the measuring principle and algorithm of atherogenic index with oscillometric model. The algorithm proves effective and reliable through analyses of many cases and lots of clinical tests, which has been applied to the development of Lab-VIEW-based software for clinical use. Both patients and doctors can turn to this software for the information of angiosclerosis.

Chemotherapy is one of the primary treatment for malignant tumors.Platinum drugs as the most commonly used cycle non-specific clinical antitumor drugs show good curative effect in the clinical treatment of solid tumors,however,resistance or cross-resistance of theplatinum analogous has become one of the main obstacles for platinum and its analogous,which limits their clinical applications.miRNAs play an important role in biology,including cell proliferation,differentiation,apoptosis,stress tolerance,and physiological metabolism.There is a close relationship between miRNAs target gene regulation and tumor drug-resistance.This article is mainly about the role of miRNAs in tumor of platinum resistance.

OBJECTIVE:To prepare mesopocous molecular sieve SBA-15 surface molecularly imprinted polymer (SBA-15@MIP),and analyze the application of SBA-15@MIP in the determination of active micro-component. METHODS:Using baica-lein as the template molecule,acrylamide(AM)as the function monomer,tetrahydrofuran/ethanol(3∶2,V/V)as the polymeriza-tion solvent,ethylene glycol dimethacrylate(EGDMA)as the cross-linker,and 2,2-azobisisobutyronitrile(AIBN)as the initiator, SBA-15@MIP was synthesized on the surface of mesopocous molecular sieve SBA-15. The surface morphology and structure of the obtained polymer were characterized by TEM and FT-IR. Finally,the imprinted polymer was used as an adsorbent for solid-phase extraction (SPE) to detect baicalein in plasma samples by HPLC. RESULTS:It revealed that the well-ordered one-dimensional pore structure of SBA-15 was still preserved in the successful synthesized SBA-15@MIP,and baicalein molecule was imprinted suc-cessfully. The limit of detection(LOD)and limit of quantification(LOQ)for baicalein in plasma were 3.5 ng/ml and 11.6 ng/ml, respectively;the average recovery was 94.4%(RSD=2.9%). CONCLUSIONS:SBA-15@MIP is prepared successfully,and can be applied for the determination of active micro-component.

Objective:To investigate the functions of the ITSN1-S SH3 domains in U87 glioblastoma cell proliferation and to de-termine the underlying molecular mechanism. Methods: A recombinant lentiviral vector with an mGFP label was constructed. EH1-EH2, EH1-EH2-CC, and ITSN1-S genes were amplified using polymerase chain reaction and then cloned into recombinant lenti-viral vectors. The four lentiviral plasmids were packaged using HEK 293T cells and subsequently used to infect U87 cells. Stable cells were screened using puromycin and separately labeled as vector/U87, EH1-EH2/U87, EH1-EH2-CC/U87, and ITSN1-S/U87. Western blotting was used to detect the expression of each protein. Proliferation and soft agar assays were performed to detect cell proliferation. Results:In the proliferation and soft agar assays, the proliferation capacity of the ITSN1-S/U87 cells was clearly enhanced compared with those of the vector/U87, EH1-EH2/U87, and EH1-EH2-CC/U87 cells (P<0.05). Moreover, the proliferation capacity of the latter three groups showed no observable difference (P>0.05). On the 6th day, the vector/U87, EH1-EH2/U87, EH1-EH2-CC/U87, and ITSN1-S/U87 cell numbers were (29.16 ± 1.19) × 104, (22.82 ± 0.94) × 104, (22.17 ± 0.90) × 104, and (21.93 ± 1.15) × 104, respectively. On the 21st day, the number of colony formation in vector/U87, EH1-EH2/U87, EH1-EH2-CC/U87, and ITSN1-S/U87 was (6.37±0.41)×103, (2.65±0.34)×103, (2.23±0.31)×103, and (2.1±0.29)×103, respectively . Conclusion:ITSN1-S overexpression significantly promotes U87 cell proliferation. Specifically, the SH3 domains possibly serve vital functions in glioma cell proliferation.

Background and purpose:The quality of life and psychological status of the advanced cancer patients has been widely valued. This study aimed to analyze the psychological status of the advanced cancer patients and its influence factors.Methods:The patients who were hospitalized in the palliative care department of Fudan University Cancer Center from Sep. 2011 to Mar. 2013 were included in this study. Self-rating anxiety scale(SAS), self-rating depression scale (SDS), EORTC QLQ-C30, social support revalued scale and symptom checklist 90 (SCL-90) were recorded and analyzed.Results:Fifty-six patients were included in this study, 18 were depression and 24 were anxiety while 16 of them were depression together with anxiety. The patients were divided into 2 groups according to their psychological status. There’s no signiifcant difference between the age and the social support between the two groups, while the mental disorders group have lower scores on body function, role function, emotional function and social function. The mental disorders were positive correlated with the symptoms score while negative correlated with the quality of life.Conclusion:There’s a high ratio of mental disorders in advanced cancer patients, the symptom scores and quality of life are related to mental disorders. We should pay more attention to the patients who were suffered more from the illness or had lower QOL scores.

Objective To investigate the effect of tadpole extract(T871 3) on tumor cells and its mechanism. Methods We studied the effects of T871 3 on proliferation, differentiation and apoptosis of HL 60 cells by cytomorphological observation, cytochemistry and TUNEL method. We also examined gene expression during the induction of apoptosis and differentiation in tadpole extract treated HL 60 cells by in situ hybridization and intact cell mRNA dot blot techniques. Results 1 T871 3 was able to inhibite HL 60 cells proliferation. 2 T871 3 was able to induce HL 60 cells to differentiate along monocyte macrophage lineage at low concentration, and apoptosis at higher concentration. 3 The differentiation of HL 60 cells was accompanied by downregulations of c myc,c myb gene expression, The apoptosis of HL 60 cells was accompanied by downregulations of c\|myc bcl 2 gene expression, suggesting that these genes may be involved in the apoptosis and differentiation process. Conclusion Tadpole extract may have effects on HL 60 cells through changing the oncogene expression. [

Objective To reveal the incidence and types of acid-base disorder (ABD) of critically ill patients in emergency.Methods The clinical data of critically ill patients in the resuscitation room were collected prospectively from December 1,2008 to March 31,2009.Both arterial and venous blood samples were collected to detect arterial blood gas analysis and serum electrolytes simultaneously and their ABD were analyzed.Results Of totally 766 cases,the incidence of ABD was 97.3％ (745 cases).Among ABD the simple acid-base disorder ( SA BD) was 149 cases ( 20.0％ ),dual acid-base disorder (DABD) 525 (70.5％ ) and triple acid-base disorder (TABD) 71 (9.5％ ).After calculating anion gap (AG),the incidence of TABD increased from 12 to 71 cases and the missed diagnosis rate were 83.1％ (59 cases) and after calculating potential HCO3-,the incidence of TABD increased from 8 to 71 cases and the missed diagnosis rate were 88.7％ (63 cases).The age of patients with TABD (77.9 ± 10.7 years old) was older ( P ＜ 0.01 ) than that of other two groups of SABD and DABD as well as APACHEⅡ score (25.9 ± 7.1 ) and incidence (22.5％ ) of MODS in TABD were higher (P ＜0.01 ).The mortality of patients with TABD on the first,second,third and seven day were 14.1％,23.9％,26.8％ and 38.0％ respectively and significantly higher than those in SABD and DABD (P ＜0.05 or P ＜0.01 ).Conclusions The incidence of ABD was 97.3％.Calculation of AG and potential HCO3- would help find metabolic acidosis and TABD.The age and APACHEⅡ score were key factors to poor prognosis of patients with TABD.