The main goal for the foundation of national life science and technology talents cultivating base(biopharmaceutical base) is building up perfect talents education systems to create elites with originality and carving-out ability.4 aspects including optimizing courses?improving teaching technics?enhancing practicing ability and reforming pattern of running school were mentioned to explore the cultivating system of biopharmaceutical base.

Objective:To explore therapeutic effect of pharyngeal treatment machine (PTM) combined resuscitating acupuncture (RA) on patients with dysphagia after stroke.Methods: A total of 98 stroke patients with dysphagia were selected.According to random number table, they were randomly and equally divided into pure pharyngeal treatment group (received pure PTM therapy based on routine treatment) and combined treatment group (received RA based on pure pharyngeal treatment group).Video fluorography (VFG) score and swallow-quality of life (SWAL-QOL) score before and after treatment, and total effective rate were evaluated and compared between two groups.Results: Compared with before treatment, there was significant rise in VFG score, and significant reduction in SWAL-QOL score in both groups after treatment, P<0.01 all;compared with pure pharyngeal treatment group after treatment, there was significant rise in VFG score [(5.46±2.04) scores vs.(6.54±2.75) scores], and significant reduction in SWAL-QOL score [(741.33±25.92) scores vs.(632.54±26.77) scores] in combined treatment group, P=0.032, 0.001 respectively.Total effective rate of combined treatment group was significantly higher than that of pure pharyngeal treatment group (93.88% vs.75.51%), P=0.014.Conclusion: Compared with pure pharyngeal treatment machine, pharyngeal treatment machine combined resuscitating acupuncture possesses better therapeutic effect for recovery of swallowing function, which is worth extending.

Objective:To design a kind of head holder for small animal imaging without artifact. Methods: The head holder was designed for small animal imaging according to rodent head stereotaxic apparatus with lightweight and easy molding material (polymethyl methacrylate). The holder can be easily made with ordinary lathe and can be easily operated in small animal imaging device. Results:After the trial in small animal PET-CT, the holder can effectively solve the problems in small animal imaging such as the artifact caused by tiny displacement, tilt head position, deviating from the central field of view and respiratory depression. Conclusion: The small animal imaging device was designed in simple structure to overcome the shortcomings of the existing technology. The operation of the device is simple, which is worthy of popularization head holder of application.

Signal transducer and activator of transcription 3 (STAT3), an acute-phase response protein, is ac-tivated to over-express by cytokines .STAT3 also acts as a transcriptional factor to regulate the expression of cytokines .O-ver-expression of cytokines is accompanied by STAT 3 activation and over-expression in acute pancreatitis .Meanwhile , the proliferation of pancreatic stellate cells in chronic pancreatitis is mediated by STAT 3.In this review, the research progress in STAT3 function is summarized to elaborate its potential role in the pathogenesis of pancreatitis .

Administration, Oral ; Anti-Inflammatory Agents, Non-Steroidal ; adverse effects ; therapeutic use ; Aspirin ; adverse effects ; therapeutic use ; Brain Edema ; chemically induced ; Child ; Coma ; chemically induced ; Female ; Humans ; Liver ; drug effects ; pathology ; physiopathology ; Reye Syndrome ; chemically induced ; Treatment Outcome

Objective To observe the therapeutic efficacy of low-frequency electrical stimulation (LFES) plus acupuncture in treating deglutition disorders after cerebral stroke. Method Seventy-six patients were randomized into two groups. The treatment group (38 cases) was intervened by LFES plus acupuncture;the control group (38 cases) was by LFES. Result The water drinking test scores were significantly changed after the treatment in both groups (P<0.05); after the intervention, there were significant differences in comparing the water drinking test score, improvement score, and therapeutic efficacy grading between the two groups (P<0.05). Conclusion LFES and acupuncture are both effective in treating deglutition disorders after cerebral stroke, and the combination of the two methods can enhance the clinical efficacy.

Objective To investigate the differentiation from human mesenchymal stem cells (hMSC) into neuron-like cells. Methods hMSC were separated from rib marrow with Ficoll-Paque reagent and expanded in culture medium. hMSC were induced to differentiate into neurons with DMEM/BHA/DMSO or DMEM/monothioglycerol, respectively. Neuron-specific enolase (NSE), neurofilament (NF), nestin, glial fibrillary acidic protein (GFAP) were detected by immunohistochemistry. Results hMSC were expanded to be undifferentiated cells in culture for more than 10 passages. The isolated and cultured MSC comprised a single phenotypic population and displayed a fibroblast-like morphology. Simple method induced hMSC exhibiting a neuronal phenotype, with a positive expression of NSE, NF-M and nestin at 5 hours. But the neuron-like cells did not express the glial astrocyte marker GFAP. Conclusion It suggests that hMSC can be differentiated into neurons in vitro .

Purpose: To detect the mRNA expression of epithelial skeleton protein CK19 in the peripheral blood of patients with colorectal cancer; to study its relationship to other clinicopathological parameters; and to discuss if the detection can help post-operative adjuvant therapy. Methods: A total of 39 blood samples from colorectal cancer patients were included in the study. Specific RT-PCR primers were used to avoid the amplification of pseudogenes. Results: Of 39 patients 31 showed CK19 mRNA expression (79.5%) . The patients in Dukes stage C and D showed higher frequency of CK19 mRNA expression than that in Dukes A and B (P

Objective To investigate the effects of levocarnitine used as an ingredient of cardioplegic solution on cardiomyocyte apoptosis in patients undergoing heart valve replacement under cardiopulmonary bypass (CPB) .Methods Twenty-four NYHA grade Ⅱ or Ⅲ patients of both sexes (16 males, 8 females) aged 27-67 yrs undergoing heart valve replacement under CPB were randomly allocated into 2 groups (n = 12): levocarnitine group and control group. In levocarnitine group levocarnitine 6 g was added to 1 000 ml of 4℃ St Thomas Ⅱ cardioplegic solution, while in control group equal volume of normal saline was added instead of levocarnitine. Cardioplegic solution 15 ml?kg-1 was injected to perfuse the heart every 30 min during aortic cross-clamping. The KC1 concentration of the cardioplegic solution was reduced by half for the last injection. During CPB the naso pharyngeal temperature was maintained at 25-27℃. Cardiac index (CI) and left ventricular ejection fraction (LVEF) were measured 1 day before and 7 days after operation using heart color ultrasonography. A small piece of myocardial tissue was obtained from right atrium for assessment of apoptosis using terminal deoxynueleotidyl transferase-mediated dUTP nick end-labeling (TUNEL) . The expression of Bax and Bcl-2 in cardiomyocytes was determined by immuno-histochemistry, and Bcl-2/Bax ratio was calculated. Results The rate of restoration of spontaneous heart beat after aortic unclamping was significantly higher in levocarnitine group than in control group (86.6% vs 47.3%) (P