Objectives To explore the effects of hyperosmosis of sea water and low temperature on hemorrhage and coagulation sys- tem of dogs after open abdominal injury followed by sea water immersion,and to observe the efficiency of plasma in addition to routine first aid,so as to provide a theoretical basis for the early treatment of open abdominal wound in naval warfare.Methods 24 dogs with open in- jury of the abdomen were randomly divided to three groups with 8 animals for each group.The dogs in control group were not subjected to sea water immersion and received routine treatments;dogs in conventional therapy group were immersed in sea water and then given the routine first aid;dogs in plasma group were immersed with aqua marina and then given a combined treatment of routine first aid plus an in- fusion of plasma.The following parameters were measured and recorded:survival time,body temperature,mean arterial blood pressure, osmotic pressure of plasma,prothrombin time,partial thromboplastin time,d-dimer and factorⅡ.Results Prothrombin time and partial thromboplastin time were significantly prolonged,D-Dipolymer increased and factorⅡdecreased after sea immersion with open abdominal wound.The survival time of dogs in plasma group(45.6?12.5h)was significantly longer than that of dogs in both control and conven- tional therapy groups(P

Objective:To study the effects of human CBS(Cord Blood Serum) on hematopoietic cells culture in vitro.Methods:CBS and/or different combinations of cytokines were added to the culture system derived from human bone marrow mononuclear cells.Colony forming capacity of colony forming unit-granulocyte/ monocyte (CFU-GM)?colony forming unit-granulocyte/ erythrocyte/ megakaryocyte/ monocyte (CFU-GEMM)?cobble-stone area forming cells (CAFC)?long-term culture initiating cells (LTC-IC) were observed.Results:CBS had certain cytokine-like stimulating activity that could promote the proliferation and differentiation of hematopoietic cells of bone marrow in vitro. By comparison with cytokines, its GM-CSF-like activity was equal to 65.6 ?g/L rhGM-CSF, and its IL-3-like activity was equal to 2.9 ?g/L rhIL-3.Conclusion:CBS contains stimulating activities for proliferating and differentiating of hematopoietic cells. CBS alone can maintain hematopoietic cells culture in vitro. This study showed the prospect of clinical application of CBS.

Objective To investgate the effect of Tiao qi xing shui decoction combined with peritoneal injection DDP and IL-2 on Bax,Caspase-3, TGF-β1 gene expression in mouse with ascetes hepatoma,and explore its mechanism from molecular biology.Methods 72 pure lines of Kunming mice were randomly divided into control group,Chinese medicine group,combination of traditional Chinese and Western medicine,in high,middle,low dose group and Western medicine group,each had 12.All mices were killed after treatment,and the expression of Bax,Caspase-3,GF-β1 protein in mouse liver tumor tissues were detected by Immunohistochemical. Results Immunohistochemical results showed that,the positive expression of apoptosis gene Bax protein in high dose group of TCMand Western Medicine was higher than that of control group(P<0.01),and the positive expression of apoptosis gene Caspase-3,TGF-β1 protein in high and middle dose group of TCMand Western Medicine were higher than that of control group(P<0.01).Conclusion The high dose group of TCM and Western Medicine can significantly increase the expression of Bax protein,the high and middle dose guoup of TCMand Western Mdicine can significantly increase the expression of Caspase-3,TGF-β1 protein,induction apoptosis.

Aim To investigate the pharmacokinetics of albumin-interferon ?-2b fusion protein(HSA-IFN?-2b) in Rhesus monkeys.Methods Three groups of monkeys were administrated by single injection of HSA-IFN?-2b at 50 ?g?kg-1 iv,50 ?g?kg-1 sc and 300 ?g?kg-1 sc,respectively.Blood samples were taken at 14 different time points from each animal.ELISA was employed to determine the drug concentrations in plasma for all samples.Results Drug was detectable in all of the treated monkeys up to 336 hours after administration.One-compartment model analysis showed that distribution volume was 71 ml?kg-1 in 50 ?g?kg-1 iv group,67 ml?kg-1 in 50 ?g?kg-1 sc group,and 63 ml?kg-1 in 300 ?g?kg-1sc group,respectively.The absorption of HSA-IFN?-2b was relatively slow when given by subcutaneous injection.After 50 ?g?kg-1 sc,the absorption half-life was 19h and elimination half-life was 53h,the bioavailability(F) was approximately 73%,and the apparent clearance(clearance divided by bioavailability,CL/F) was 0.92 ml?h-1?kg-1.Conclusion The result showed that HSA-IFN?-2b may offer the benefits of less frequent dosing and a potentially improved efficacy profile compared with non-albumin fused IFN-alpha.

Aim To evaluate the effects of ferulic acid ( FA ) on lipopolysaccharide ( LPS )-induced neuroin-flammation in microglia cells and its potential mecha-nisms. Methods Microglial activation was induced by stimulation with LPS, and the effects of FA pretreat-ment on microglial activation and production of proin-flammatory mediators, nitric oxide/iNOS were investi-gated. The role of the mitogen-activated protein kinases in the antiinflammatory actions of FA in LPS-stimulated microglia was further elucidated. Results Cell viabil-ity experiments revealed that FA did not produce cyto-toxicity in microglia. FA significantly inhibited LPS-in-duced production of tumour necrosis factor-alpha ( TNF-α) , interleukin-6 ( IL-6 ) , interleukin-1 beta ( IL-1β) , and nitric oxide ( NO ) . Protein and mRNA levels of COX-2 and inducible nitric oxide synthase ( iNOS) were also attenuated by FA. Further experi-ments on intracellular signalling mechanisms showed that inhibition of extracellular regulated kinase ( ERK) contributed to the anti-neuroinflammatory actions of FA. Conclusion The results suggest that FA inhibits LPS-induced microglial inflammation by partial targe-ting of ERK signalling and attenuation of ERK.

Objective To evaluate the implementation of the early goal-directed therapy after cardiopulmonary resuscitation in Suzhou area,in order to provide clinical data for standardized post resuscitation care.Methods This retrospective study included comatose survivors of CA,admitted into intensive care units (ICU) of 10 hospitals in Suzhou area between January 2009 and December 2010.the parameters,mean arterial pressure (MAP),peripheral oxygen saturation (SpO2),partial pressure of carbon dioxide (PaCO2),blood glucose (Glu) and body temperature (T),were collected for 48 h after CA.The percentage of parameters achieving recommended goals was compared.Results A total of 101 CA patients were enrolled in this study.Among the parameters of GDT,the percentage of achieving recommended goals for SpO2 and MAP was 90.1％ and 81.4％ ; the percentage of achieving recommended goals for Glu and PaCO2 was 55.4％ and 32.8％ ; however,mild therapeutic hypothermia (MTH) reached the lowest percentage,only 10％ ; there were significant differences in the percentage of achieving recommended goals for these parameters,P ＜0.01.Conclusions The quality of early goal-directed therapy in the CA patients should be improved,especially in the management of body temperature and partial pressure of carbon dioxide.

Objective:To evaluate the efficacy and safety of pegylated liposomal doxorubicin (PLD) in CHOP regimen for un-treated elderly patients with advanced diffuse large B-cell lymphoma (DLBCL). Methods:In a prospective phase II study, we analyzed the feasibility of PLD-modified CHOP regimen in elderly patients with advanced stages of DLBCL. PLD was administered at 30 mg/m2 in combination with cyclophosphamide, vincristine, and prednisone at standard doses every 21 d for six cycles. CD20 positive patients were given option for rituximab treatment. Results:From November 2011 to March 2014, 30 patients with a median age of 70 years (range:63 to 80) were enrolled in this study. Up to 24 cases (80.0%) obtained an International Prognostic Index of≥3. The overall re-sponse rate was 86.7%, and the complete remission rate was 66.7%. With a median follow-up of 20.1 months, the 18-month overall and progression-free survival rates were 82.4%and 70.1%, respectively. The main toxicity was neutropenia, reaching grades 3 to 4 in the 24 cases (80.0%). No significant changes existed in patients' left ventricular ejection fraction and serum troponin-T during the study. Four patients (13.3%) showed asymptomatic abnormal changes in electrocardiogram after PLD infusion. Conclusion:CHOP regimen with PLD is an effective alternative for the treatment of DLBCL in elderly patients, exhibiting an acceptable toxicity.

Purpose:To investigate the effectiveness of intralymphatic infusion of anti- cancer agents and cytokines in the treatmrnt of malignancy.Materials anti methods:23 patients suffering from advanced metastatic cancers anti 2 primary lymphomas,unresponsble to the standard therapies or intra-arterial chemotherapy,were treated with lymphatic injections of an- ticancer ddrugs or combiation with biochemotherapy.Results:Follow-up study about one month after the therapy,comparing with findings on lymthatic radiographies anti computed tomographic scans,revealed decrease of lymphnodes in size in 23 cases.Conclusion:This therapeutic ap- proach proved to be an effective and safe method for the palliative treatment of advanced lym- phatic metastases and lymphomas.The procedure was feasible without serious compllications.

Objective To study the comprehensive hospital patients with psychological health department liaison consultation characteristics of the factors to cause delirium.Methods General hospital in 102 patients of psychological health department liaison consultation,this paper analyzed the factors which cause delirium.Results 102 cases(63 males and 39 females),the sex ratio was 1 :0.62;Men's and women's average age had no statistical difference(t =1.866,P =0.087 ).Age or age:70 ~ 79years,80 ~ 89 years of age to delirium patients were 39.26%,30.39% respectively.Delirium distribution respectively the main cause of the central nervous system disease,acute vascular disease,infection,disorder of digestion and absorption,anemia,endocrine metabolic disorders, acute metabolic disorders,trauma,surgery,spirit of active substances and non addictive drugs,etc.;Cause delirium in first place of the central nervous system disease,the etiology of acute vascular disease and infection of 29 cases respec-tively(28.43%),11 cases(10.78%),16 cases(15.69%).Additional surgery,spirit of active substances and non addictive drugs were 11 cases(10.78%),13 cases(12.75%),2 cases(1.96%).Many kinds of disease:102 patients with each with 1 ~7 kinds of diseases,the average (4.09 ±1.56)kinds.Share of drug species:102 patients in each oral 0 ~8 kinds of drugs,to average (5.86 ±1.52)kinds.Conclusion Comprehensive hospital patients with age or age group,the main factors to cause delirium etiology,patients with various diseases and share related species of drugs,disease complex,such as strengthening contact consultation for clinical sense.

AIM: To investigate the effects of a 10-weeks treatment with angiotensin Ⅱ (Ang Ⅱ) subtype I receptor antagonist losartan on vascular remodeling of thoracic aorta in male spontaneously hypertensive rats (SHR). METHODS: SHR were treated from 16 to 26 weeks of age with losartan at 15 mg/kg?d -1 or 0.75 mg/kg?d -1. RESULTS: Losartan (15 mg/kg?d -1) treatment significantly decreased systolic blood pressure compared with the control group, while losartan (0.75 mg/kg?d -1) had no the effect, losartan(15 mg) prevents the development of aortic hypertrophy by preventing hypertrophy of vascular smooth muscle cells (VSMC). In the losartan 0.75 group, these parameters were not changed. But in the losartan 15 and losartan 0.75 groups, the collagen content of the aortic media decreased significantly. CONCLUSION: It is inferred that the effect of Ang Ⅱ on stimulating VSMC growth of the aorta in SHR is dependent on arterial pressure, while the effect on collagen fibers is through pressure independent mechanism.