Objective To observe the change of ?-smooth muscle actin (?-SMA) expression in carbon tetrachloride (CCl4)-induced liver fibrosis in rats after treatment with Ganle keli. Methods Liver fibrosis rat model was induced by CCl4 twice a week for 12 weeks. Ganle keli was used daily intragastric administration from the 7th week. Contents of NO, NOS and iNOS were determined by absorption spectrometry. Liver samples were collected after experiments and stained by immunohistochemistry of ?-SMA. Moreover ?-SMAmRNA expression in liver tissue was detected by RT-PCR technology. Results Ganle keli could significantly reduce NO, NOS and iNOS contents, effectively prevent the expression of ?-SMA, and significantly reduce ?-SMA mRNA in liver fibrosis rats. Conclusion Ganle keli can effectively inhibit the expression of ?-SMA in CCl4-induced fibrotic liver in rats.

This study evaluated the efficacy of rabdosia rubescens against gingivitis and compared the therapeutic efficacy of different dosage forms of rabdosia rubescens. A multi-center, randomized, double-blind, double-simulation, positive-controlled and parallel trial was conducted. A total of 136 patients exhibiting clinical symptoms of gingivitis were enrolled. The subjects were randomly assigned to two groups: test group (n=67), in which rabdosia rubescens drop pill (960 mg) and 4 tablets of simulation agent of rabdosia rubescen were orally given to the subjects three times a day for 5 days; and control group (n=69), in which the subjects were administered the tablets of rabdosia rubescens (1000 mg) and 24 drop pills of simulation agent of rabdosia rubescens thrice daily for 5 days. The experimental protocols and diagnostic criteria were established by expert panel prior to the experiment. The clinical symptoms were graded according to the severity of the disease and quantified. The total scores and scores for each clinical symptom of gingivitis were assessed at baseline and on the 6th day post-treatment. The therapeutic efficacy was compared between the two groups and in each group itself before and after the treatment. The results showed that in the two groups, the subjects who were given rabdosia rubescens, drop pill or tablet, had a decrease in total scores and scores for each clinical symptom when compared with those before treatment (P<0.01). There was significant difference in the therapeutic efficacy between the test group and the control group with the efficacy rate being 92.54% and 79.71% respectively (P<0.05). It was concluded that rabdosia rubescens showed great promise in treating gingivitis. And rabdosia rubescens drop pill was more efficacious than rabdosia rubescens tablet.

Objective To investigate the diagnosis and treatment of HELLP syndrome through analyzing the clinical data of seven patients of HELLP syndrome.Methods We reviewed the study.There were three patients in the absolute HELLP group,four patients in the partial HELLP group.The laboratory data,clinical symptom,delivery method and the outcome of the pregnant women and infants of the two groups were analyzed.Results All the seven patients had clinical presentations of PIH.Total bilirubin(TB) value in absolute HELLP group was significantly higher than that in partial HELLP group(P

Objective To optimize the extraction and inclusion process of mixed volatile oil of Rhizoma acori graminei, Fructus alpiniae oxyphyllae and Rhizoma chuanxiong in Huangpu Tongqiao Capsules. Methods With steam distillation method, extraction amount as indicator, the orthogonal experiment was used to optimze the extraction process of volatile oil from three factors such as water amount, soak time and extraction time. With saturated aqueous solution method, co-inclusion compound yield and volatile oil rate as indicators, the orthogonal experiment was used to optimize the inclusion process from three factors such as the proportion of volatile oil and β-CD, inclusion time and inclusion temperature. Results The optimum extraction was:adding eight times amount of water and soak for 2 hours to extract 7 hours. The optimum inclusion process was:the proportion of volatile oil andβ-CD was 1∶10, the inclusion time was 3 hours, the inclusion temperature was 40 ℃. Conclusion Optimal extraction process of oil has higher rate, and the volatile oil inclusion rate of inclusion process was also higher, the process is stable.

The expression of microRNA (miRNA) is closely related to radio-chemosensitivity in glioma stem cells (GSCs).Moreover,the growth of glioma stem cells could be inhibited comprehensively by increasing radio-chemosensitivity and apoptosis,simultaneously with the regulation of a single miRNA,which has been confirmed by some researches.Thereby microRNA is prospective for the adoption as a specific agent in targeted therapy of glioma,so as to increase the radio-chemosensitivity in glioma stem cells.

Objective To investigate the status of rehabilitation for schizophrenia in China. Methods Papers about schizophrenia rehabilitation were retrieved from CNKI and analyzed. Results Schizophrenia rehabilitation was mainly performed by psychiatrists and nurses,rather than rehabilitation teams. 86.91% of the papers reported general rehabilitation. The psychiatric rehabilitation mainly performed in the hospital rather than in community, especially in rural. Conclusion The rehabilitation for schizophrenia needs more team-work and will be further deepened.

Objective To retrospectively analyze the clinical characteristics of acute renal failure ( ARF) induced by crush syndrome after Wenchuan earthquake,and summarize the rational and effective treatment managements of this kind of ARF. Methods The case histories of 12 patients diagnosed as ARF related to the crush syndrome in Wenchuan earthquake were pigeonholed. In order to evaluate the curative effects of the clinical features,laboratorial examination,continuous renal replacement therapy ( CRRT) and cure time were ana- lyzed. Results Anaemia,fever and lung infection were frequently happened in the patients diagnosed as ARF,and the frequency was 91. 67% ,66. 67% and 58. 33% respectively. Pleural effusion and acute respiratory distress syndrome ( ARDS) were noted in 41. 67% of the patients,and the increase of transaminase was noted as 91. 67% . Hypocalcaemia,hypoproteinemia and marked increase of creatine kinase ( CK) appeared in all patients. The patients with CK value exceeded 3 000 IU/L were received CRRT,and there was marked relativity between these 2 variables ( r =0. 845) for the treatment of ARF. Although the proportion of CRRT practiced highly in patients with oliguria,fasciotomies and amputations,there was no significant difference when compared with closed injury and non-oliguria patients ( P = 0. 522 7) . Compared with patients without infections,wound infections were obviously delayed the cure time of ARF ( P = 0. 025 5) . Conclusion As compared with ARF from other causes,ARF related to the crush syndrome has unique characteristics,and easily complicates with multiple organ dysfunction syndrome. Among the treatments, heteropathy and renalreplacement therapy are frequently used. Thorough debridement and infection control are beneficial to renal function recovery.

Objective To establish Ad-LIF-OSM transgenic feeder cells for the expansion of CD34+ hematopoietic stem/progenitor cell and tentatively study its effect in expansion and differentiation of cord blood hematopoietic stem cell(HSC) in vitro.Methods In the foundation of pAdTrack-CMV-LIF-polyA+promoterΔ,the OSM gene was inserted to the vector plasmid.Then we structure the transfer plasmid pAdTrack-CMV-LIF-polyA+promoterΔ-OSM.The transfer vector and backbone vector were further cotransfected for homologous recombination. The result pAdEasy-1-pAdTrack-CMV-LIF-polyA + promoterΔ-OSM homologous recombination plasmid were transfected into the human embryonic kidney 293 (QBI-293A) cells,leading to formation of the recombinant adenviruses Ad-LIF-OSM which co-expressing LIF and OSM.Infect the feeder layer cells with groups of Adenovirus,detection the expressing of LIF and OSM in WI-38 cells by RT-PCR and ELISA.Compares the stem cells differentiation and proliferation of the different experimental groups in vitro by transwell and cell counting.Results The sequencing results show that the OSM genes were anastomotic in Ad-LIF-OSM.LIF and OSM gene could be detected in feeder layer cells which infected by Ad-LIF-OSM.Exogenetic LIF and OSM have special effect in culturing HSC in vitro.Conclusion The adenoviral vector co-expressing LIF and OSM (Ad-LIF-OSM) were successfully constructed.Ad-LIF-OSM transgenic feeder cells can effectively proliferate umbilical cord blood CD34+ HSPC in vitro and delay it differentiate.

Quality management covers every corner of hospital services,which upholds full-process quality management,continuous quality improvement and smooth management with patients at the center.By means of building a 3-tier quality management framework at the hospital,development of quality management criteria,appraisal indicators and documentation and use of quality management tools,quality management defects were identified from a third-party perspective.This effort has significantly improved quality of care at the hospital,and elevated the management execution and general service quality of the hospital.

Objective To explore the pattern of spontaneous neural activity in different frequency bands in Parkinson's disease(PD).Methods The blood oxygen level-dependent signals in 39 PD patients and 37 normal controls were acquired and the amplitude of low-frequency fluctuation ( ALFF) in five differ-ent frequecy bands ( slow-2:0.198-0.25 Hz;slow-3:0.073-0.198 Hz;slow-4:0.027-0.073 Hz;slow-5:0.01-0.027 Hz;slow-6:0-0.01Hz) was cacaulated.A repeated-measures analysis of variance and Post hoc t-test were performed to detect differences of spontaneous activity between two groups in different frequency bands. A correlation analysis was examined between Unified Parkinson’ s Disease Rating Scale ( UPDRS) motor score and ALFF in patients with PD in each frequency band to discover the relationship between disease se-verity and spontaneous neural activity.Results Compared with the normal controls,patients with PD had decreased ALFF in the putamen(-24,-3,-9) (-30,3,0) ( -21,9,6) in the slow-3,slow-4 and slow-5, and had decreased ALFF in the left precentral gyrus (-21,-24,75) (-21,-24,72) (-27,-21,72) (-15,-15,72) and right supplementary motor area (21,-24,75) (6,-3,72) (12,-6,60) (15,-24,72) in all frequency bands except for the slow-5.Increased ALFF in the cerebellum was found in all frequency bands.The ALFF in the putamen was negatively correlated with the UPDRS motor score in the slow-3,slow-5 and slow-6.Conclusion This study shows that the abnormal activities in the striatum are significant in the slow-3,slow-4and slow-5.Most frequency bands except slow-5 are helpful in detecting neural changes in mo-tor cortex.The increased activity in the cerebellum is the common findings in all frequency bands.Multiple frequency analysis may provide insight into the pathophysiological mechanisms of PD.