TCM has marked cure effect on cirrhosis.Referring to "Guideline to Clinical Research of New Chinese Medicine" in differentiation types of virus hepatitis,it summarizes the varieties of Chinese patent medicines.

Sleep disorders are commonly occurred among patients with Parkinson's disease,such as difficulties in the initiation of sleep,fragmented sleep,sleep behavior disorder and excessive daytime sleepiness.The mechanism of sleep disorders associated with Parkinson's disease is not clear,which may be associated with the injury of brain stem,nuclei of median raphe,nuclei fasciculi solitarii,thalamencephalon and the changes of neurotransmitters as dopamine,hypocretin(orexin) and melatonin.This article gives an overview of the mechanism of sleep disorders associated with Parkinson's disease.

BACKGROUND:Metabolic characteristics of the 800 meters race is not very clear, which creates a lot of obstacles for the exercise training of 800 meters race. OBJECTIVE: To investigate the characteristics of material and energy metabolism of 800 meters race, to improve the scientific training of the 800 meters race and to verify the feasibility of nuclear magnetic resonance-based urine metabonomics in sports training monitoring. METHODS: Seven middle distance athletes were subject to an 800 meters race at ultimate intensity, and their urine metabonomics analysis was conducted in combination with the Human Metabolism Database and other databases before and after exercise. RESULTS AND CONCLUSION:OPLS-DA model showed that the metabolic samples before and after movement presented the cluster-like distribution. The change was mainly caused by the folowing metabolites, including leucine, lactic acid, creatinine, succinic acid, hypoxanthine, and adenosine. Through the analysis we could infer that the 800 meters race is a sport event mainly dependent on glycolysis for energy supply, working together with raw phosphate and aerobic oxidation for energy supply. The amino acid metabolism and methane metabolism of the athletes were more vigorous after 800 meters running, and moreover, there were certain oxidative stress during the 800 meters race. These findings indicate that nuclear magnetic resonance-based urine metabonomics takes the advantages of invasive, high sensitivity, less sample requirement, simple processing.

Objective To analyze the distribution of human papillomavirus (HPV) genotype in the diseases associated with HPV infection and explore the role of HPV genotype in these diseases. Methods Retrospective analysis was carried out to compare HPV genotypes of 353 outpatients suffering the diseases associated with HPV infection including cervical caner,cervical intraepithelial neoplasia (CIN),genital duc condyloma,and subclinical cervical human papillomavirus infection (SPI) in our department from January to October 2008. HybriMax were used to detect HPV genotype. The distribution data of HPV genotype were statistically analyzed. Results Totally 176 HPV positive females were found with a positive rate of 49.86%. HPV positive rate in cervical cancer was 100%,and all of them were high risk HPV. The positive rate was increased with the severity of CIN,and the higher histological-grade was,the higher HPV positive rate was (P

AlM: To discuss the application effect of surgical simulator to improve the microsurgical skills in junior ophthalmologist. METHODS: Lecture teaching, training in surgical simulator and operation in animal eyes were received in all these ophthalmologists. Results of the ability of operation in cataract surgery after this training were analyzed. RESULTS: After taught theory, students completed cataract surgical procedures on simulator and the mean test score was 75. 91 ± 6. 53 points. After trained on simulator repeatedly, the mean test score was 85. 57±4. 64 points. There was statistically significant difference ( P<0. 01) . During the third stage of practicing on animal eyes, the score was 89. 77 ± 7. 61 points, there was statistically significant difference compared with former two stages (P<0. 05).CONCLUSlON: Comprehensive training can improve microsurgical skills of junior ophthalmologist, but the long effect need to be observed.

OBJECTIVETo explore action mechanism of electroacupuncture (EA) at "Fenglong" (ST 40) for treatment of hyperlipidemia.

METHODSForty SPF-grade SD rats were randomly divided into a normal group (group A), a model group (group B), a model diet-control group (group C), a model + EA group (group D) and model diet-control + EA group (group E), 8 cases in each one. The rats in group A were fed with normal diet continuously while those in the rest 4 groups were fed with high-fat diet to establish hyperlipidemia model. Afterwards, the rats in group C and group E were fed with normal diet, while EA at "Fenglong" (ST 40) was applied in group D and group E, 30 min per time, once a day. After 28 days of treatment, macrophage was collected in each group. Oil red O-staining was applied to detect the formation of foam cells, and enzyme-linked immunosorbent assay (ELISE) was adopted to measure the contents of total cholesterol (TC) in macrophage and analyze the rate of cholesterol efflux.

RESULTSThe counts of positive cells of oil red O-staining and the contents of TC in the group B, group C and group D were significantly increased compared with those in the group A (all P < 0.01). The counts of positive cells and contents of TC in the group C, group D and group E were significantly clecreased compared with those in the group B (all P < 0.01), and the decline in group D was more obvious than that in the group C (all P < 0.01). Compared with group C and group D, the counts of positive cells and contents of TC in the group E was obviously decreased (all P < 0.01), which was not statistically different from group A (P > 0.05). In the meantime, compared with group C, the rate of cholesterol efflux in group D and group E was significantly increased (both P < 0.01), and the rise in group E was more obvious than that in the group D.

CONCLUSIONThe electroacupuncture at "Fenglong" (ST 40) could significantly prohibit the transformation of macrophage into foam cell and increase rate of cholesterol efflux in macrophage, which could prevent and reverse the formation of foam cell and play an essential role in treating hyperlipidemia and stopping it from developing into a further level.

Acupuncture Points ; Animals ; Biological Transport ; Cells, Cultured ; Cholesterol ; metabolism ; Electroacupuncture ; Foam Cells ; metabolism ; Humans ; Hyperlipidemias ; metabolism ; therapy ; Macrophages ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley

Adenocarcinoma ; metabolism ; pathology ; Apoptosis ; drug effects ; Baculoviral IAP Repeat-Containing 3 Protein ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Chromones ; pharmacology ; Enzyme Inhibitors ; pharmacology ; Female ; Humans ; Inhibitor of Apoptosis Proteins ; genetics ; metabolism ; Morpholines ; pharmacology ; Ovarian Neoplasms ; metabolism ; pathology ; Phosphatidylinositol 3-Kinases ; genetics ; metabolism ; Proto-Oncogene Proteins c-akt ; genetics ; metabolism ; RNA, Messenger ; metabolism ; Signal Transduction ; Ubiquitin-Protein Ligases ; X-Linked Inhibitor of Apoptosis Protein ; genetics ; metabolism

To investigate the mechanism by which Schisandra Chinensis mediates the phenotypic transformation of microglia via microRNA-124 (miR-124)-based regulation of the Toll-like receptor 4 (TLR4) pathway, a model was established using lipopolysaccharide (LPS) stimulation of BV2 cells. Cells were treated with different doses of Schisandra Chinensis extract (SCE). MiR-124 inhibitors and negative control sequences (NC inhibitor) were transfected into LPS-induced BV2 cells and treated with SCE. The MTT assay was used for cell activity detection; an NO kit was used to measure NO release; ELISA kits were used to measure the levels of interleukin-10 (IL-10) and tumor necrosis factor-α (TNF-α). Microglia markers, including ionized calcium binding adapter molecule-1 (IBA-1) and arginase-1 (Arg-1), and the nuclear translocation of nuclear factor-kappa B (NF-κB) were evaluated by immunofluorescent staining. NF-κB p65, IBA-1, Arg-1, TLR4, myeloid differentiation primary factor 88 (MyD88), inhibitor of nuclear factor-kappa B kinases-α (IKK-α), IL-10, TNF-α were detected by immunoblot. SCE at concentrations ranging from 31.25 to 250 μg·mL^-1 had no significant effect on cell activity. SCE treatment significantly inhibited NO release induced by LPS (P < 0.001, P < 0.01), increased the level of IL-10 (P < 0.05), and decreased the level of TNF-α (P < 0.001). In addition, SCE significantly reduced the expression of TNF-α, IBA-1, TLR4, and MyD88 (P < 0.01, P < 0.001) and elevated the expression of IL-10, Arg-1, NF-κB P65 and IKK-α (P < 0.001, P < 0.01, P < 0.05). SCE treatment could also promote the expression of miR-124 (P < 0.01). However, transfection with the miR-124 inhibitor increased TNF-α (P < 0.001), decreased the level of IL-10 (P < 0.05), increased the mRNA level and the protein expression of TNF-α and IBA-1 (P < 0.05, P < 0.01, P < 0.001), and decreased the mRNA level and protein expression of IL-10 and Arg-1 (P < 0.001, P < 0.01). In addition, the inhibition of TLR4 and MyD88 was attenuated. In conclusion, SCE appears to inhibit the activation of TLR4 signaling pathway by upregulating miR-124 so as to inhibit microglia M1 polarization and promote microglia M2 polarization.

0.05)and the TNM staging (P=0.55).A mild elevated compared other pathological classification was found in small cell lung cancer (0.191?0.275).Conclusions The results showed that RFQ-PCR was suitable for measurement of the mRNA level of PLKI in bronchoscopic bioptic specimens.This study suggest elevated expression of PLK1 might play a important role in development of lung cancer,so that PLK1 might be a potential tumor marker for Lung cancers.Advanced studies will be needed to clarify that PLKI mRNA level do not relate to TNM staging and pathological classification.

Objective To analyze nucleic acid sequence homology of the 6 kb(pYC) plasmid of Yersina. pestis (Y. pestis) isolated from Yurman by searching GenBank. Method The search of sequence similarity was accomplished with BLAST. Results The pYC plasmid sequence had high homology with some genes in nueleotide sequence, such as: 97.1% homology with Shigella sonnei pKYM, 92.1% homology with Haemophilus influenzae(H. influenzae) gene, Salmonella typhi (S. typhi) gene LT2 and plMVSI with 88.2% and 87.2% of homology respectively, Escherichia coli(E, coli) O157:H7 and K-12, ECOR31 with 81.4%, 81.4% and 84.7% of homology respectively. This plasmid ORFs could code for some proteins which were similar with others in GenBank, such as: ORFi and H. paragallinarum replication protein B(47.2%), ORF4 and E. coli hypothetical protein(52.7%), ORF5 and Y. pseudotuberculosis Tile (48.3%), ORF6 and E. coil Pilx5/VirB5-1ike protein (42.3%), Y. enterocolitica TriD protein(38.5%), ORFIO and S. typhimurium LT2, E. coli O157:H7 hypothetical protein(83.1% and 81.9%, respectively), ORF11 and E. coli, damage-inducible protein J(81.4%). Conclusions The pYC plasmid sequence has high homology with a few bacterial genes of Enterobacteriaceac. This plasmid may code for some proteins that are similar with hypothetical protein, damnge-indncible protein, TriD and TilE protein, Pilx5/VirB5-hke protein of Escherichia or Yersinia.