TraumaistheNo .1causeofdeathinpersonsundertheageof 4 5andtheNo .3causeof alldeaths .Manytraumapatientsdieofmultipleorganfailure(MOF) ,inducedbysystemicinflammatoryre sponsesyndrome(SIRS) .Thispaperreviewstherelationsoftraumaticshockwithsystemicinflammation . [

Antibodies, Monoclonal ; therapeutic use ; Antibodies, Monoclonal, Humanized ; Antineoplastic Agents ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Breast Neoplasms ; drug therapy ; metabolism ; pathology ; Carcinoma, Ductal, Breast ; drug therapy ; metabolism ; pathology ; Female ; Humans ; Receptor, ErbB-2 ; metabolism ; Trastuzumab

Angiogenesis Inhibitors ; adverse effects ; therapeutic use ; Angiotensin-Converting Enzyme Inhibitors ; therapeutic use ; Antibodies, Monoclonal ; adverse effects ; therapeutic use ; Antibodies, Monoclonal, Humanized ; Aspirin ; administration & dosage ; therapeutic use ; Bevacizumab ; Hemorrhage ; chemically induced ; Humans ; Hypertension ; chemically induced ; drug therapy ; Intestinal Perforation ; chemically induced ; surgery ; Neoplasms ; drug therapy ; Proteinuria ; chemically induced ; Thromboembolism ; chemically induced ; drug therapy

BACKGROUND:Recently, the biodegradable materials with good biocompatibility and with no adverse reaction have been widely applied in the clinical treatment and care of gynecology and obstetrics. The development of the biodegradable material is very rapid. OBJECTIVE:To summarize the application of biodegradable materials in gynecology and obstetrics. METHODS: The first author searched PubMed and CNKI databases for articles related to biodegradable materials in gynecology and obstetrics using the keywords of “degraded materials, biodegradable materials, gynecological care, surgery” in Chinese and English respectively. This article has an outlook of the potential application in gynecology and obstetrics based on clinical experience. RESULTS AND CONCLUSION:Biodegradable materials with good biocompatibility and biological security play an important role in biomedical materials. Their polymers and degradation products show smal adverse reactions to the body, and have good biomechanical properties, physical and chemical properties and good workability, which have been widely used in gynecology and obstetrics, such as absorbable stylolite and tampon tape. Although we have made a great progress on the biomaterial research, it stil has the limitation and safety flaws in the clinic. As the biomaterial research is further developed, the biomaterial application prospect wil be more promising.

AIM To explore the effects of trip-tolide on endothelin-1 and its gene expression in lung of asthmatic guinea-pigs. METHODS The contents of ET-1 in lung of asthmatic guinea-pigs were measured with radioimmunoassay, and the expressions of ET-1, ETA, ETB and ECEmRNA with reverse transcription DNA polymerase chain reaction (RT-PCR). RESULTS 0 All of the indexes were increased after guinea-pigs were induced asthma. At the 4th hour after first induction of asthma, ET-1 reached the top, but at the 2rd hour, ET-1mRNA, ETAmRNA and ECEmRNA were markedly higher than control group (P

The partial segment of Marek′s disease virus (MDV) glycoprotein B (gB) gene was amplified by PCR. The segment was cloned into pET-28a vector to obtain the recombinant pET-gB plasmid. The recombinant plasmid was transformed into E.coli BL21,and expressed in very high level as inclusion body after induced with 1.0mmol/L IPTG. The inclusion body was solubilized in urea (8mol/L) . The purified protein was obtained by use of His?Bind affinity chromatography. Mice were immunized i.p. by the purified protein to make the polyclonal antibody. The titer of the antibody by indirect ELISA was 1?10~ -5 . Moreover, the analysis by western blot proved that antibody was specific to the recombinant protein. These works lay a favorable foundation for the study of the immune response by MDV gB.

Objective To explore the nursing measures of patients with pure diffuse axonal injury (DAI)treated by multi-step sub-hypothermia therapy.Methods The nursing care of pure DAI patients treated by multi-step sub-hypothermia therapy,which included the traumatic condition evaluation before treatment,the nursing care during treatment,the nursing care after treatment but also in coma,and the nursing care after palinesthesia.Results The intracranial pressure and concentration and lactic acid in blood and cerebrospinal fluid alleviated.The forehead expanded.The disability rating scale(DRS)decreased.While the incidence of sub-hypothermia related complications did not increased.Conclusions The elaborative nursing care aiming at different pathogenetic conditions,different stages is the first guarantee in the treatment of pure DAI with multi-step sub-hypothermia therapy.

OBJECTIVE To study multiple factors on bone graft healing of mandibular reconstruction. METHODS Patients were divided into two groups: healing group(31 cases) and healing delayed group(10 cases).By comparison between two groups,the factors on wound healing after bone grafting were studied. RESULTS In patient′s age and sex,bone graft type and size,and history of operation on bone graft done,there were no differences between two groups.Extraoral and intraoral passage was the important factor to two groups,P=0.000. CONCLUSIONS It is important for us to treat wound carefully while bone graft is carried with extraoral and intraoral passage.

Objective To observe the effect of different concentrations of parathyroid hormone 1-34 on the adipogenic potential of rat bone marrow mesenchymal stem cells (BMSCs).Methods ① Rat bone marrow mesenchymal cells were separated and expanded by adherent culture.The morphology of cells was observed and cell surface markers were examined by flow cytometry.② The multi-lineage differentiation capability of cells was examined by culturing cells under conditions favorable for adipogenic and osteogenic differentiation.③ Taken P3 of BMSCs for test,different concentrations of PTH1-34 (0,10-10,10-9,10-8 mol/L) were used to stimulate BMSCs respectively,14 days later,lipoprotein lipase (LPL) activity were measured by enzyme linked immuno-sorbent assay (ELISA),mRNA expression of alkaline phosphatase (ALP) and PPARγ-2 were measured by realiime polymerase chain reaction (PCR).④ Statistical analysis:data were presented as x±s.All statistical analysis was performed with windows Statistical Praduct and Serice Solutions (SPSS) 13.0.One-way analysis of variance (ANOVA) was applied to determine the difference between groups.Least signisicant difference (LSD) was used to determine the difference between the two randomized groups.Differences were considered significant at a value of P＜0.05.Results The cells expressed CD44,CD29 but without expression of CD45.By culturing in adipogenic medium for 3 weeks and in osteogenic medium for 4 weeks respectively,and then identified by oil red O and Alizarin red,the cells were successfully induced to adipocytes and osteogenesis.Expressions of LPL were 11.20±0.16,7.62±0.48,5.84±0.57,5.32±0.52,mRNA expressions of PPARγ-2 were 2.80±0.05,1.36±0.23,0.94-±0.11,0.78±0.04,ALP activity were 0.191 ±0.016,0.333±0.024,0.549±0.025,0.684±0.021 respectively.Compared with the control group,different concentrations of PTH1-34 groups could decrease mRNA expression of LPL and PPARγ-2.ALP activity were increased(P＜0.05).Conclusion PTH1-34 inhibits BMSCs of adipogenic differentiation and promotes osteogenic differentiation in a dose-dependent manner.

Objective To develop a method for treating infertile women with polycystic ovary syndrome(PCOS)by ooeyte in vitro maturation(IVM).Methods On day 3～4 of menstrual cycle,infertile women with PCOS were administrated with(100～150IU)FSH/day for 3 days.On day 8～10,when the follicle diameter reached 10～14mm and endometrium＞5mm,the immature oocytes weFe picked up and cultured in vitro for 28～31 hours.Then,ICSI and embryo transfer were performed.Results 3 clinic pregnancies were established among 12 infertile women.the pregnancy rate was 25.0%.Conclusion This research indicates that IVM is a feasible technology for the infertile women with PCOS.