Objective To study the function of liver stem cells during at liver regeneration(LR) at transcriptional level.Methods The liver stem cell growth-and differentiation-related genes were obtained by data collection and literature review,and the gene expressions in rat regenerating liver were checked by Rat Genome 230 2.0 array.The relativity of the LR-associated genes was identified by comparing the discrepancy of gene expression changes between partial hepatectomy(PH) group and sham operation(SO) group.Results Fifty genes were found to be related with liver regeneration.The initial and total expressing gene numbers occurring in the initiation phase of liver regeneration(0.5-4 hours after PH),G_0/G_1 transition(4-6 hours after PH),cell proliferation(6-66 hours after PH),cell differentiation and structure-function reconstruction(72-168 hours after PH) were 24,10,21,2 and 24,23,46,26 respectively,indicating that the related genes were mainly triggered during the initiation phase,and worked at different phases.The total frequencies of their up-and down-regulation expression were 153 and 123 respectively,demonstrating that the expression of the major genes increased,and the minority decreased.Their expression profiles were classified into 6 types,indicating that the activities mentioned above were diverse and complicated during liver regeneration.Conclusion The growth and differentiation of liver stem cells are enhanced during liver regeneration.

After the challenges facing reading therapy and the methods to provide reading therapy service in academic libraries were described , the steps and measures to provide reading therapy service using mobile telephone were pointed out.

In recent colleges entrance examination's reform , the subjects and content reform especially catch our eyes and receive favorable effect. But there appear some phenomena, which in fact do harm to education equity. They mostly embody the contradiction of measuring ability and principle of equity and objectivity, and the contradiction of city value's tropism and equity, and the influence that other factors impose on subjects and content reform and so on. In colleges entrance examination's reform, we not only stick to the reform's major direction, but also rightly understand equity problem, and will advance subject and content reform with synthesis and balance state.

Objective To observe the effect of Gangshu lotion on treatment of anorectal disease. Methods 125 patients with anotectal disease were randomly divided into two groups. Treatment group 75 cases, using Gangshu lotion; control group 50 cases, using 1:5000pp sitz bath; 2 weeks are one course of treatment, the efficacy was evaluated after 1 course of treatment. Results The effects of treatment group were better than that of control group (P<0.01) and there was a significant difference between the two groups (P<0.01). Conclusion Gangshu lotion had good curative effect in improving the symptoms such as pain, hemorrhage, edema, pruritus and so on.

The modification of histone is an important mechanism of epigenetics,furthermore histone acetylation and deacetylation is one of the key modifications of histone.There are enhanced expression of histone acetylation and reduced expression and activity of histone deacetylases in asthma,which lead to the unbalance.Glucocoticoids modulate the inflammation of airway in asthma through restoring the balance of the two kinds of enzymes.Theophylline can restore the activity of histone deacetylation in steroid-resistant athma,thereby restoring corticosteroid function.It maybe a new way to find selective histone acetyltransferase inhibitors to therapy asthma.

0.05);MAP and HR in tramadol group were lower than in control group at the instant of extubation,at 5 min after extubation and 15 min after extubation(P

Objective To explore the effects of multi-teaching mode on traditional rehabilitation approaches in higher vocational education.Methods The students from 2007 rehabilitation class as the control group (n=35) were taught with routine mode and the students from 2008 rehabilitation class as experimental group (n=60) were taught with multi-teaching mode. The result of the examination and the questionnaire was compared after one semester. Results The experimental group got higher scores in examination of theory and practice than the control group (P<0.05). The result of questionnaire showed that the experimental group acquired more increase in some aspects such as the interest of study and self-study ability than the control group. Conclusion The multi-teaching mode may be easily accepted by students and can help them learn more knowledge effectively than before.

OBJECTIVE:To investigate the effects of Xiaosuanzao decoction on spontaneous motion and sleep time in mice, and to study its disassembled formulation. METHODS:Seven ingredients of Xiaosuanzao decoction were selected as the influential factors, including Ziziphus jujuba, Poria cocos, Ligusticum chuanxiong, Anemarrhena asphodeloides, Glycyrrhiza uralensis, Zingiber officinale and Cortex cinnamoni. Two levels of with or without were designed for each factor,and the experiment was ar-ranged according to L8(27) orthogonal test table. The effects of Xiaosuanzao decoction and each ingredient on spontaneous motion within 2 min and sleep time induced by superthreshold dosage of pentobarbital sodium were compared by visual analysis method and analysis of variance. RESULTS:Z. jujube and A. asphodeloides were the main active ingredients of Xiaosuanzao decoction on spontaneous motion;Z. jujube was the main active ingredient of Xiaosuanzao decoction on sleep time induced by superthreshold dosage of pentobarbital sodium. CONCLUSIONS:Xiaosuanzao decoction can inhibit spontaneous motion and prolong sleep time in-duced by superthreshold dosage of pentobarbital sodium,and Z. jujube is the main ingredient of Xiaosuanzao decoction.

Objective To study recent clinical efifcacy and safety analysis of tinidazole and metronidazole in treatment of severe oral infection. Methods, 88 cases with severe oral infection(SOI) collected in the third people's hospital of Wenling from April 2012 to April 2013 were divided into observation group (n=45) and control group (n=43) by random number table. Control group were received metronidazole drug treatment, while observation group were treated with tinidazole medication, The efifcacy, recovery duration and adverse reactions were compared between two groups. Results The efficacy of observation group was significantly better than control group, the difference was statistically significant (P<0.05). The average duration of symptoms and wound healing in observation group were (4.8±0.4)hs and (4.3 ± 0.2)hs, which were signiifcantly less than (5.5 ± 0.2)sh and (5.6 ± 0.1)sh in control group(P<0.05).Adverse reactions in observation group were signiifcantly lower than that in control group (P<0.05). Conclusion Tinidazole has a signiifcant effect and less adverse reactions in treatment of SOI.

Objective To get a high affinity peptide of vascular endothelial growth factor receptor 3 (VEGFR3) as a potent carrier targeted to lymphangiogenesis of ovarian cancer via the technology of phage display. Methods Solid-phase was panned with direct VEGFR3 extracellular protein coating, then the unbound phage was washed away and the eluted phage was amplified. The positive phage clones were identified by ELISA and sequenced, and the affinity and specialty were identified by competent ELISA. Results After four-round bio-panning, the enriched positive phage clones were identified by ELISA. Eight positive phage clones were sequenced and 5 were consensus (WHGSLKQNLWWY). The short peptide displayed on screened positive phage could bind specifically to VEGFR3, and the binding could be inhibited by natural antibody VEGF-D. Conclusion The phage clone (phage-WHGSLKQNLWWY) obtained via bio-panning of peptide library has a high affinity with VEGF receptor 3. The peptide could be a potent carrier targeted to VEGFR3.