Objective To observe the effect of the early reinforced control ability training of the trunk and pelvis on the motor function of patients with stroke.MethodsFifty-six patients with stroke were randomly divided into the therapy group and control group with 28 cases in each group. The patients of two groups were treated with regular rehabilitation training, forty-five minutes at a time, twice one day; at the same time the patients of the therapy group were administrated with the control ability training in the trunk and pelvis, twenty minutes at a time, twice one day. The Fugl-Meyer Assessment scale (FMA), the Barthel Index (BI) and functionality ambulation category (FAC) were used to assess the motor function of the patients, before and after the treatment.ResultsTwo months after treatment, there was a significant increasing in the FMA, BI, FAC and hemiplegia gait analysis assessment in the both groups ( P<0.05～0.01), but the walking ability of the therapy group was significantly better than that of the control group ( P<0.05).ConclusionCombined the early reinforced control ability training of the trunk and pelvis with routine rehabilitation training is obvious effect on the motor function of the patients with stroke.

Objective To evaluate the preoperative T staging value of rectal carcinoma by using double contrast-enhanced ultrasonography (DCUS).Methods 71 patients with rectal carcinoma were examined by ultrasound after infusing contrast agent and bolus injection of SonoVue preoperatively.The border,shape and perfusion patterns of the tumor were observed.After surgery,the T staging made by DCUS and perfused contrast-enhanced ultrasonography (PCUS) was compared with final pathologic results respectively.Results The accuracy of PCUS and DCUS in determining the T stage of rectal carcinoma were 71.8％(T1 72.7％％,T250.0％,T374.4％,T476.9％) and 85.9％(T190.9％,T275.0％,T387.1％,T484.6％) respectively.The difference between these two methods was statistically significant (P ＜0.05).Conclusions DCUS is a new valuable method for T staging of rectal carcinoma with its high accuracy preoperatively.

Objective To explore the preliminary mechanism of mesenchymal stem cells (MSCs) in promoting prostate cancer proliferation in tumor inflammatory microenvironment.Methods From April 2013 to October 2013,MSCs pretreated with inflammatory cytokine IL-1α (MSCs (IL-1α)) and its culture supernatants mixed with RM-1 cells,which origined from C57BL/6 mice,were subcutaneously administered in the armpit area of C57BL/6 or BALB/c mice to establish homologous or heterologous transplant animal mode and to detect the tumor growth.Meanwhile the influence of MSCs on the proliferation of spleen cells was detected in vitro.Results In homologous transplant model,the relative tumor weight of prostate cancer cells prtreated with MSCs and MSCs (IL-1α) and their culture supernatant were (3.4 ± 0.2),(3.3 ±0.2),(4.9±0.5),and (5.2±0.6) g.The results were statistically significant (P＜0.05) compared with the control group (2.4±0.2) g.In heterologous model,the ratio of tumor formation of the pretreated groups were 50％,50％,80％ and 80％,respectively,compared with the control group of 0％.The results were statistically significant (P＜0.05).In proliferation experiments of spleen cells,the number of spleen cell pretreated with IL-1α were significantly lower than that in control group and unpretreated group (P ＜ 0.05).Conclusions MSCs pretreated with IL-1α could effectively promote the growth of prostate cancer cell in vivo.The reason may be due to inflammatory cytokines induce immune suppression of MSCs and then lead to immune escape of cancer cells.

OBJECTIVETo investigate the epidemiological status of cholestasis in first-hospitalized patients with chronic liver disease in Shanghai, and to provide a scientific basis for developing prevention and treatment measures.

METHODSFrom April 2005 to September 2014, 5,146 first-hospitalized patients in Shanghai with a diagnosis of chronic liver disease were enrolled in this study. Clinical data of the 4,660 patients who fit the study criteria for participation were collected for retrospective analysis.Diagnosis of cholestasis was made according to serum alkaline phosphatase (ALP) levels higher than 1.5 times the upper limit normal (ULN) and gamma-glutamyltransferase (GGT) levels higher than 3 times the ULN. The incidence rate of cholestasis was assessed for relation to age, sex, etiology, and type of liver disease, and statistically compared to the general clinical data and specific biochemical indicators with potential sex-related differences. T-test and chi-square test were performed for the statistical analyses.

RESULTSOf the 4,660 study participants, 10.26% had cholestasis; the prevalence of cholestasis increased with increasing age in male patients. The distribution of the cholestasis incidence according to the type of chronic liver disease was: 75.00%, primary sclerosing cholangitis; 42.86%, primary biliary cirrhosis; 35.97%, hepatic tumor; 30.77%, autoimmune hepatitis; 28.31%, drug-induced liver disease; 16.46%, alcoholic hepatitis; 13.98%, cryptogenic cirrhosis; 12.99%, schistosomal cirrhosis; 7.53%, alcoholic cirrhosis; 7.32%, mixed cirrhosis; 5.94%, viral liver cirrhosis; 2.70%, nonalcoholic fatty liver disease. There was no significant difference in the prevalence of cholestasis between the two sexes. In the patients with cholestasis, the levels of GGT and total bilirubin were significantly different between the two sexes.

CONCLUSIONThe incidence rate of cholestasis in first-hospitalized patients with chronic liver disease was 10.26%, and the rate increased with increased age. Patients with primary sclerosing cholangitis or primary biliary cirrhosis had higher incidence rates of cholestasis. Incidence rates of cholestasis of the various chronic liver diseases were not related to sex.

Bilirubin ; China ; Cholestasis ; Chronic Disease ; Humans ; Incidence ; Liver Diseases ; Male ; Prevalence ; Retrospective Studies ; gamma-Glutamyltransferase