The increased level of fibrinogen (Fg) is an independent factor that resulting in the occurrence of ischemic cardio-cerebrovascular diseases. The Fg level is correlated with heredity, age, sex, obesity, lipid, smoke, inflammation and infection, and the pathogenic effect of genetic factor has been increasingly receiving attention. In recent years, more than 10 FgBβ gene polymorphisms have been reported, among them, - 148C/T, - 455G/A, and - 854G/A are considered to be significantly correlated with the increased level of Fg, and may be one of the most key factors in influencing the genetic risk factors of the occurrence of ischemic cerebrovascular disease.

T-cell acute lymphoblastic leukemia (T-ALL) is a highly aggressive hematologic malignancy associated with poor prognosis.Increasing data regarding to alteration of gene expression signatures of oncogenes and tumor suppressors involved in the pathogenesis of T-ALL and the major mechanisms of T-cell transformation may contribute to define the biological markers for treatment response and prognosis,and has important clinical implications.In this review,advance knowledge concerning the characteristics of early T-cell precursor ALL,the alteration of TAL1 and NOTCH1 related genes and target inhibiton effects based on these alterations from 2012 the 54th ASH annual meeting ars summarized.

0.05). The survival time of the second control group and experimental groups was much longer than that of the first control group (P

Objective To evaluate the therapeutic effect of autologous hematopoietic stem cell transplantation(AHSCT)on hematological malignancies and solid tumors.Methods Twenty patients with age from 18 to 50 years received AHSCT.Two or 3 of following agents,Cytarabine(Ara-C)3～4 g/m2,Cyclophosphamide(CTX)4～6 g/m2,Etoposide(VP-16)0.5～1.0 g/m2,Semustine(me-CCNU)300 mg/m2,Melphalan(Mel)140 mg/m2,Thiotep a(TSPA)600 mg/m2,Carboplatin(CBP)1.0 g/m2,Busulfan 16mg/kg,were combined as conditioning regimen in all patients.Among them 2 patients with ALL accepted additional total body irradiation(TBI).Results All the patients have reconstituted bone marrow hematopoiesis after transplantation.None of them had the transplantation-related mortality.Among 20 patients with CML and malignant lymphoma,15 achieved disease-free survival(DFS)with a median survival time of 39.5(2～109)months.Conclusion AHSCT might represent an effective approach to the treatment of some patients with chemosensitive solid tumor who are complete remission or part remission.It is suggested that the patients have got a obvious survival benefit from AHSCT.

ObjectiveTo systematically review the curative effect and safety of compound realgar and natural indigo tablet (CRNIT) therapy in acute promyelocytic leukemia (APL). MethodsThe clinical data of randomized trials on SinoMed, CNKI, VIP,WANFANG DATA,CBA, PubMed, MEDLINE, EMBASE, the Cochrane Library were searched by internet,in addition to manual retrieval and collecting all published literatures randomized controlled trials (RCT) about CRNIT therapy in APL home and abroad.Retrieval line was up to March 2011. According to the inclusion criteria and exclusion criteria, screening all literatures and evaluating their qualities. The rate of complete remission (CR), time to CR, recurrence rate, mortality, rate of adverse reaction and so on were used as evaluation indicators for meta-analysis by RevMan 5.1.Results Data from six RCTs involving 391 APL patients,including 2 RCTs about comparison of CRNIT and Arsenic Trioxide (ATO), 4 RCTs about comparison of CRNIT and all-trans retinoic acid (ATRA) (including adding 1 RCT about comparison of CRNIT + ATRA and ATRA). Time to CR: CRNIT was longer than ATRA and ATO (WMD = 3.14, 95 ％ CI 0.99-5.29, P= 0.004). Headache incidence: CRNIT was lower than ATRA (OR = 0.10, 95 ％ CI 0.02-0.45, P = 0.003). 5-year disease-free survival rate: CRNIT was better than ATRA (OR = 7.22, 95 ％ CI 1.40-37.25, P = 0.02). There were no statistical significance in the rest of the Meta-analysis results.ConclusionThe time to CR of CRNIT is longer than that of ATRA and ATO.The short-term effect of CRNIT is similar to that of ATRA and ATO.The 5-year disease-free survival rate of CRNIRT may be higher than that of ATRA.

Objective To observe the blood supply of the extra hepatic duct and prevent the ischemia of extra hepatic duct after liver transplantation. Methods Microdissection for the main arteries of extra hepatic duct in 15 samples was performed. Results The main arteries supplying extra hepatic duct included cystic artery’s branches and posterior superior pancreaticoduodenal artery’s branches. There were 1~3 cystic artery’s branches and 3~5 posterior superior pancreaticoduodenal artery’s branches to supply extra hepatic duct. Conclusion The posterior superior pancreaticoduodenal artery is one of the main arteries supplying extra hepatic duct. In orthotopic liver transplantation, this artery is considered to preserve.

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Gastrointestinal benign stricture is a common disease with symptoms of dysphagia,abdominal pain and difficult defecation,which severely impair the quality of life for patients.Endoscopic intervention is the first-line treatment,and the available methods include balloon dilation,local drug injection and stent insertion,etc.Endoscopic incision was first used for the treatment of Schatzki's rings,and later it was used for the treatment of other gastrointestinal benign strictures,and the promising results were achieved.

Objective To compare the efficacy and safety of full-thickness peroral endoscopic myotomy (POEM) and circular myotomy for patients with severe achalasia.Methods The clinical data of 123 patients with severe achalasia who were admitted to the Second Xiangya Hospital of Central South University from August 2011 to May 2013 were retrospectively analyzed.Seventy patients who received full-thickness POEM were in the full-thickness myotomy group,and the other 53 patieuts who received circular myotomy were in the circular myotomy group.The clinical efficacies and incidences of complications of the 2 groups were compared.Patients in the 2 groups were followed up at the out-patient department till May 2014.The consecutive measurement data were presented by (x) ± s and analyzed using thc t test; the non-consecutive data were presented by M (range) and analyzed using the Wilcoxon rank test.Data before and after operation were compared using the repeated measure of analysis of variance.The count data were analyzed using the chi-square test.Results All the patients successfully received POEM.The operation time of the full-thickness myotomy group and the circular myotomy group were (57 ± 8)minutes and (63 ± 12)minutes,with significant difference between the 2 groups (t =3.421,P ＜0.05).The incidences of complications of the full-thickness myotomy group and the circular myotomy group were 14.3％ (10/70) and 11.3％ (6/53),with no significant difference between the 2 groups (x2=0.234,P ＞0.05).Atotal of 119 patients were followed up,with the median time of 18 months (range,12-24 months).The Eckardt scores at postoperative month 6 and 12 were 0 (range,0-3) and 0 (range,0-3) in the full-thickness myotomy group,and 0 (range,0-2) and 0 (range,0-3) in the circular myotomy group,with no significant difference between the 2 groups (Z =0.525,1.476,P ＞ 0.05).The sussess rates of the full-thickness myotomy group and the circular myotomy group were 98.6％ (69/70) and 98.1％ (52/53),with no significant difference between the 2 groups (x2=0.040,P ＞ 0.05).The diameters of the esophagus at postoperative month 6 of the full-thickness myotomy group and the circular myotomy group were (3.2 ± 0.3) cm and (3.4 ± 0.4) cm,with no significant difference between the 2 groups (t =1.927,P ＞ 0.05).The diameters of the esophagus at postoperative month 6 and 12 were significantly lesser than (5.9 ± 1.0) cm and (5.9 ± 1.0) cm before operation (F =780.923,493.018,P ＜ 0.05).No recurrence was detected in the 2 groups during the follow-up.Conclusion The short-term efficacy and incidence of complications of full-thickness myotomy and circular myotomy are comparable,while the operation time of patients who received full-thickness myotomy is shorter.

In the present study, an ultra performance liquid chromatography coupled with time-of-fight mass spectrometry (UPLC-TOF/MS) based chemical profiling approach was used to evaluate chemical constitution between co-decoction and mixed decoction of ginseng and Radix Aconiti Praeparata. Two different kinds of decoctions, namely co-decoction of ginseng and Radix Aconiti Praeparata: water extract of mixed two herbs, and mixed decoction of ginseng and Radix Aconiti Praeparata: mixed water extract of each individual herbs, were prepared. Batches of these two kinds of decoction samples were subjected to UPLC-TOF/MS analysis. The datasets of t(R) m/z pairs, ion intensities and sample codes were processed with supervised partial least squared discriminant analysis (OPLS-DA) to holistically compare the difference between these two decoction samples. Significant difference between the two decoction samples was showed in the results of positive ion mode. The contents of hypaconitine and deoxyaconitine decreased, while that of benzoylmesaconine, benzoylhypaconine and dehydrated benzoylmesaconine increased in the samples of co-decoction of ginseng and Radix Aconiti Praeparata. The content of diester-diterpenoid alkaloids decreased, while that of monoester-diterpenoid alkaloids increased, which is probably the basis of toxicity-attenuated action when combined ginseng with Radix Aconiti Praeparata.