Objective To observe the efficacy of Buyanghuanwu herbal decoctions on microalbuminur in noninsulin-dependent diabetes mellitus. Methods Sixty-six patients with noninsulin-dependent diabetes mellitus patients with 30～300 mg/24 h microalbuminur were randomly divided into the treated group (treated with Buyanghuanwu herbal decoctions) and the control group (treated with injection of Huangqi). The clinical efficacy was observed and levels of blood-fat, hemorheology and microalbuminur were determined. Results The levels of blood-fat, hemorbeology and microalbnminur were decreased in treated group. Comparison between the two groups showed significant difference (P

Objective To observe the clinical efficacy of Cardiotonic Pill and Monopril in treating congestive heart failure disease. Methods Seventy-eight patients with congestive heart failure were randomly divided into two groups. The control group received routine treatment (Monopril), and the treated group were given Cardiotonic Pill besides routine treatment. The symptoms, physical signs and the parameter and classify of cardiac function were evaluated in all patients. Results The symptoms and physical signs after treatment were better than before. The cardiac function were improved. Comparison between the two groups showed difference (P

0.05).There were significant differences among group B,group D and group E(P

Objective To investigate the similarities and differences in research hot pots between International Journal of Pediatrics and Pediatrics in the last five years.Methods The key words with high frequent occurrence were extracted from Wanfang database,and the Mesh with high frequent occurrence were enrolled in this study.Results The similarities of the hot pots between the two journals were asthma,neonatal diseases and neoplasm.The differences lied in that the hot pots of International Journal of Pediatrics included congenital heart diseases,allergic diseases and renal diseases,whereas the hot pots of Pediatrics were obesity,child health care and attention deficit disorder with hyperactivity.Conclusion By employing co-words cluster analysis,the research focuses of the two journals are found out,and its differences are compared.

Objective To observe the clinical efficacy and adverse reactions of desogestrel ethinylestradiol in the treatment of dysfunctional uterine bleeding ( adolescent Dub ) .Methods 86 cases with adolescent functional bleeding were divided into the treatment group and control group ,43 cases in each group .The control group received conjugated estrogen(Premarin) treatment,the treatment group was given desogestrel ethinylestradiol treatment .The hemostatic effect and drug adverse reaction of the two groups were observed .Results The cure rate of the treatment group was 65.1%,that in the control group was 23.3%,there was significant difference between the two groups (χ2 =15.28,P<0.01).The hemostatic time of the treatment group was (33.24 ±12.85)h,which was shorter than (50.31 ± 16.32)h of the control group (t=5.39,P<0.05).The incidence rate of adverse reactions between the two groups had no significant difference (χ2 =0.49,P>0.05).Conclusion Desogestrel ethinylestradiol in the treatment of ado-lescent functional bleeding has exact curative effect ,it has low incidence of adverse reactions and better acceptance .

Objective]To research the impact of Danxi’s medical science on Kampo medicine system and summarize its development in Japan,for providing ideas for the research of Chinese medicine. [Method]Learning Zhu Danxi related books and Kampo medicine literature, analyse the impact of Danxi ’s medical science on each genre of Japan Kampo medicine,explain the role of Danxi ’s medical science in the formation and development in Japan Kampo medicine system,and ummarize its development path in Japan.[Result]The development of Danxi ’s medical science in Japan experienced ups and downs, combined with local realities,and derived more Japanese-oriented medical theories. [Conclusion]Danxi ’s medical science not only for the formation of Japanese Kampo medicine system plays an important role, but also has a profound impact on Japan's three Kampo medical genre.Its development track is worth thinking and summarizing.

Objective To investigate the literature research focus of Chinese Pediatric Emergency Medicine.Methods The papers published in Chinese Pediatric Emergency Medicine from 2006 to 2011 and indexed by wanfang database served as the basic data sources.Four thousands and fifty-four keywords were collected from 1194 literature.Keyword frequency statistics and the co-occurrence analysis were made by using bibliographic item co-occurrence matrix builder,and cluster analysis was made using SPSS 11.5 software.Results Newborns,premature,hand,foot and mouth disease,mechanical ventilation,sepsis,congenital heart disease was the top 10 high-frequency keywords.Cluster analysis diagram showed the research focus from articles published in Chinese Pediatric Emergency Medicine for the past six years,which included:(1) hand,foot and mouth disease; (2) prognostic factors for septic shock; (3) acute lung injury and acute respiratory distress syndrome; (4) neonatal asphyxia induced hypoxic-ischemic encephalopathy; (5) the disease of premature infants ; (6) the treatment of congenital heart disease complicated with severe pneumonia and heart failure; (7) the pathogens and drug resistance analysis of pediatric intensive care unit-acquired infection; (8) sepsis.Conclusion The main study law and direction of Chinese Pediatric Emergency Medicine in the past six years are proved by keyword co-words cluster analysis.

Objective To investigate the effect of different promoters on the expression level of transgene containing MAR expression vector in recombinant CHO cells.Methods The CMV promoter and 3-globin MAR were amplified by PCR,then CMV promoter was replaced the SV40 promoter in pCAT1 for constructing the expression vector droved by CMV promoter.The control vectors of pCAT1 and pCAT2 without containing MAR were simultaneously transfected into the CHO cells.Then the stably transfected cell line was screened by G418.The CAT gene expression level was analyzed by ELISA.Results The expression level of CAT enzyme in the cells transfected with MAR-containing vectors was increased compared with the cells transfected by pCATG and pCAT3 vectors without containing MAR,which were increased by 1.75 and 1.25 times respectively(P＜0.05);but CAT enzyme expression level in the pCAT1 transfected cells droved by SV40 promotor with the MAR-containing expression vectors was 1.4 times higher than that in the pCAT2 vector droved by the CMV promoter(P＜0.05).Conclusion MAR can enhance the transgene expression level in stably recombinant CHO cells,and the promoting efficiency of SV40 promoter and MAR combination is superior to that of CMV promoter and MAR combination.

Objective To construct Cchl1a3 gene R528H knock-in mouse model related to hypokalemic periodic paralysis.Methods ES cells were transfected with Cchl1a3-Konckin targeting vector linearized by Not I digestion , selected in the medium containing both G 418 and ganciclovoir .Resistant clones were screened by PCR and further confirmed by DNA sequencing for correct homologous recombinants .Chimera mice were obtained by routing microinjection of homologous recombined ES cells into blastocysts .Heterozygous mice were obtained by mating .Through heterozygous mice with FLP mice mating , removal of neo gene heterozygous mice were established and identified with the PCR and DNA sequencing . After mating, homozygous offspring were constructed and observed .Results ES cells were successfully transfected withtargeting vector .It was confirmed that 9 resistant clones happened right homologous recombination by PCR and DNA sequencing .7 chimera mice were obtained by microinjection .After breeding the chimeric mice , heterozygous mice were mated FLP mice to obtain 9 heterozygous mice removal of neo gene, the finally obtained 15 homozygous mice with Flp-deleted neo gene.In the developmental stage of sexual maturity , the spirit of the mice, restaurants and activities in good condition, but the gradual emergence of hair removal at 4 months of age, skin ulceration and even death .Conclusions We successfully constructed Cchl1a3 gene R528H mutation homozygous mice.And it laid a foundation for the study of human CACNA1S gene function and to clarify the molecular mechanism of hypokalemic periodic paralysis .

Objective To analyze the effect of GC-rich DNA fragments on the level of transgenic expression in Chinese hamster ovary (CHO) celts and its position effect.Methods The synthetic DNA fragment with GC-rich was cloned into the 5'or 3'or both 5'and 3'ends of expression cassette of expression vector.Three new expression vectors (pIRES-G1,pIRES-G2 and pIRES-G3) which was inserted with the GC-rich DNA fragments in different position were transfected CHO ceils,respectively,and then was observed under fluorescence microscope;the control vector was pIRES-EGFP.Stable transfected cell lines were screened under G418,and enhanced green fluorescent protein(EGFP) expression was analyzed by flow cytometry and the transgenic copy number was detected by quantitative real-time quantitative polymerase chain reaction (qRT-PCR).Results Three expression vectors with a GC-rich DNA fragments in different position were constructed successfully.The insertion of GC-rich DNA fragments at 3'end and both 5',3'ends of the box of expression vector could obviously improve the expression level of vector in CHO cells;and the expression level of the stably transfected CHO cells increased 1.39 fold and 1.32 fold compared to the control vector,respectively;the transgene copy number increased 1.32 fold and 1.24 fold compared with the control vector.While the insertion of GC-rich DNA fragments at 5'end of expression cassette had no obvious effect on the level of gene expression.Conclusion The role of DNA fragment with GC-rich in improving the transgenic expression of CHO cells is related to its position in the vector.The insertion of GC-rich DNA fragments at 3'end and both 5',3'ends of the box of expression vector can improve transgenic expression.