Objective:The protein of missing in metastasis (MIM), a novel discovered actin-binding scaffold protein, is involved in actin cytoskeleton rearrangements, signal transduction and transcriptional activation, and has close association with tumor growth, invasion, and metastasis. Recently, much focus has been placed on the role of MIM performed in tumor progression. In recent years, more and more attention is focused on its action mechanism in various kinds of tumors, which has a wide foreground of investigation. In this paper, we make a comprehensive review of the association of MIM with cancer development, in order to provide the theoretical basis and new strategies for application of MIM proteins in cancer diagnosis and treatment.

Objective To explore whether the antagonistic effect of decorin (DCN)on progression of glomeruloselerosis is associated with the inhibition of the expression of type I and type II transforming growth factor-? receptors (TGF-?R I and TGF-?R II )in mesangial cells (MsC). Methods RT-RCR and Western blot analysis were used to detect the expression of TGF-?R I and TGF-?R II mRNA and their proteins on cultured rat MsC stimulated by exogenous TGF-?1. Lipofectin-mediated method was used to transfect DCN vector into MsC. After screening and identifying of transfected MsC, RT-PCR and Western blot analysis were adapted to detect the changes of TGF-?R I and TGF-?R II expression respectively. Results The expression of TGF-?R I and TGF-?R II mRNA and their proteins on normal MsC stimulated by exogenous TGF-?1 increased in time-dependent manner and reached the peak at 24th hour. Compared with normal and untransfected MsC (1P-1), the mRNA and protein expression of TGF-?R I and TGF-?R II on MsC (3D-5, 7D-1) transfecled by DCN gene decreased significantly, and DCN gene transfection could antagonize the increase of mRNA and protein expression of both receptors caused by exogenous TGF-?1. Conclusions The expression of both TGF-?R I and TGF-?R II decreases obviously in MsC overexpressing DCN gene, which may be one of the importan antagonistic mechanisms of decorin involved in the development of glomeruloselerosis mediated by TGF-?.

Objective To explore the inhibitory effect of decorin(DCN) on rat mesangial cell (MsC) growth and on the expression of mitogen-activated protein kinases (MAPKs) and p21 protein. Methods Lipofectin-mediated method was used to transfect DCN vector into MsC. After the screen and identification of transfected MsC, DCN-containing supernatant was collected and added into the culture medium of normal MsC, then flow cytometer was used to detect the cell cycle. Western blot analysis was used to explore the changes of MAPK and p21 protein. Immunofluorescence was adapted to detect the expression of p21 on cultured MsC. Results Compared with normal MsC, the number of G2-M cells treated with DCN-containing supernatant decreased to 35%(P

Objective To evaluate the result of staged arteriovenous shunts for the treatment of thromboangiitis obliterans(TAO) and arterial sclerosis obstruction (ASO). MethodsData of 176 cases undergoing this procedure were retrospectively reviewed. ResultsIn this group, 147 cases (83 5%) were followed up with a median of 9 8 years. Pain and/or claudication disappeared in 86 out of 90 cases (95 5%) treated by low positioned shunt one week postoperatively, with a limb salvage rate of 100%. Among 57 cases treated by high positioned shunts of the lower limbs, pain and claudication disappeared in 43 cases (75 4%) 2~3 weeks postoperatively. Postoperative amputation has to be performed in 5 cases with a limb salvation rate of 91%. ConclusionsThe clinical result of this staged arteriovenous shunts is satisfactory for the treatment of thromboangiitis obliterans(TAO) and arterial sclerosis obstruction (ASO).

Objective To explore the association of serum bilirubin level at the time of admission with the compos?ite outcome（disability or death）in discharged patients with acute ischemic stroke. Methods In a retrospective cohortstudy from June 1st 2009 to May 31st 2012, we continuously included 3151 patients with acute ischemic stroke and col?lected demography,lifestyle,clinical manifestations and laboratory test data. Functional outcome was measured with themodified Rankin scale (mRS) when subjects were discharged. Disability was defined as mRS≥3 and composite outcomewas defined as mRS≥3 or death. Serum bilirubin was divided into four groups according to the quartile. Multiple Coxregression analysis was used to assess the independent relation between serum bilirubin and disability death and the com?posite outcome. Results There were 407 disabled patients，the disability rate was 12.9%；and 104 patients were dead，the fatality rate was 3.3%.After adjusting for multiple factors, we found the risks of composite outcome with total bilirubin in the four quartile were higher than that in the first quartile, aHR and 95%CI were 1.335(1.047～1.702) respectively；The risks of composite outcome with indirect bilirubin in the four quartile were higher than that in the first quartile, aHR and 95%CI were 1.355(1.062～1.728) respectively; The risks of composite outcome with bilirubin direct in the third and the forth quartile were higher than that in the first quartile, aHR and 95% CI were11.403(1.089～1.807)and 1.431 (1.118～1.833) respectively.With the increase of total bilirubin，indirect bilirubin and direct bilirubin level，the compos?ite outcome of discharged patient was on the increase. Conclusions The study indicated that higher serum bilirubincould increase the risk of composite outcome in ischemic stroke patients, there was dose-response relationship ,and bili?rubin was a independent risk factor.

Objective To investigate the prevalence rate of hyperlipidemia in the middle-aged and elderly in Guangxi Hei Yi Zhuang population. Methods A total of 657 people of Hei Yi Zhuang nationality aged 40 years and over were surveyed. Blood pressure, body height, body weight, serum lipid and apolipoprotein levels were measured, and both body surface areas and body mass index were calculated. The results were compared with those in 520 people of Han nationality who also live in that district. Results The prevalence of hypercholesterolemia, hypertriglyceridemia, and hyperlipidemia in Hei Yi Zhuang vs. Han population were 28.9% vs. 35.8%(P0.05), and 36.2% vs. 42.3%(P0.05) respectively. Conclusions Prevalence of hyperlipidemia of Hei Yi Zhuang is lower than that of Han ethnic group, which might results from different dietary habit, life style, physical activity, and even genetic background.

Objective The nursing treatment ability scale of patients with nuclear radiation damagein the hospital was developed to provide an evaluation basis for improving the nursing ability of nurses with nuclear radiation damage. Methods The scale was prepared by literature review, expert interview and expert consultation, and a total of 330 clinical nurses from a third-class hospital was randomly selected as the research objects. The scales were issued for item analysis and reliability and validity test. Results The scales were divided into 6 dimensions, including basic knowledge of nuclear radiation damage, specialized equipment use ability, specialized ward management ability, basic nursing ability, specialized nursing ability and self-ability recognition, with 51 items. After exploratory factor analysis, there were 6 principal components, and the cumulative interpreted variance was 70.757%. The χ², df, χ²/df, CFI, IFI, TLI, NFI, PNFI, PCFI, RMSEA fitting indexes of confirmatory factor analysis were all acceptable. Cronbach's α coefficient was 0.976, the retest reliability was 0.823, and the S-CVI (S-CVI/UA) was 0.84. The evaluation content validityS-CVI (S-CVI/AVE) was 0.98, and the content validity I-CVI of the item level was 0.78～1.00. Conclusion The items and dimension Settings of this scale have been tested, and all indicators met the requirements. The reliability and validity test results were good. It can be used as a scale for preliminary evaluation of hospital nursing ability of patients with nuclear radiation damage.