Biomarkers ; blood ; Biomarkers, Tumor ; blood ; Carcinoma, Hepatocellular ; blood ; diagnosis ; genetics ; Early Diagnosis ; Humans ; Insulin-Like Growth Factor II ; analysis ; Liver Neoplasms ; blood ; diagnosis ; genetics ; Protein Precursors ; blood ; Prothrombin ; RNA, Messenger ; analysis ; alpha-Fetoproteins ; metabolism

BACKGROUND:Several studies have demonstrated that mesenchymal stem cel s exhibit strong immunomodulation on al ergic asthma. However, there are no reports to compare therapeutic effects under different administration ways.
OBJECTIVE:To examine the immunomodulatory effects of MSCs via different administration routes on asthmatic mice.
METHODS:Seventy-two Balb/c mice experienced three independent tests, and 24 mice were selected for each test. Twenty-four mice were randomly divided into four groups (n=6):control group, model group, intravenous treatment group and intratracheal treatment group. The mouse model of asthma was induced via intraperitoneal injection of ovalbumin at 1, 7, 14 days and 30-minute aerosol inhalation of ovalbumin at 22-26 days. In the latter two groups, mesenchymal stem cel s were injected intravenously (200μL, 5×109/L) or intratracheal y (50μL, 2×109/L) into the mice at 1 day before aerosol inhalation.
RESULTS AND CONCLUSION:Compared with the control group, the airway inflammatory response was significantly increased in the model group. Intravenous administration of mesenchymal stem cel s significantly al eviated the symptoms of al ergic airway inflammation, including the airway hyperreactivity, the inflammatory cel counting in the bronchoalveolar lavage fluid, inflammatory cel infiltration in the lung tissue. Meanwhile, the levels of Th2 type cytokines in the bronchoalveolar lavage fluid and IgE in serum also decreased after intravenous administration of mesenchymal stem cel s. However, the intratracheal application of mesenchymal stem cel s did not exhibit the similar effects. Intravenous, not intratracheal, application of mesenchymal stem cel s can exert immunomodulatory effects through the blood circulation.

Objective:To provide reference for the introduction and application of intelligent access system. Methods:The intelli-gent access system and its work process in our hospital were introduced. The application effects in the emergency pharmacy were inves-tigated and the key points that should be paid more attention in the practice were discussed. Results:Comparing with the situation be-fore the application, the system could decrease prescription time by about 26. 1% and reduce walking work intensity by about 5 times, and the drug store room was decreased by about 30%. No dispensing error happened in nearly half a year after the application of the in-telligent access system. Conclusion:The application of intelligent access system in emergency pharmacy is the development trend of the future.

Carcinoma, Hepatocellular ; genetics ; pathology ; Humans ; Liver Neoplasms ; genetics ; pathology ; MicroRNAs ; Neoplasm Metastasis

Angiogenesis Inhibitors ; therapeutic use ; Angiopoietin-2 ; antagonists & inhibitors ; genetics ; metabolism ; Carcinoma, Hepatocellular ; blood supply ; metabolism ; pathology ; Endothelial Cells ; drug effects ; metabolism ; Gene Expression Regulation, Neoplastic ; Humans ; Liver Neoplasms ; blood supply ; metabolism ; pathology ; Molecular Structure ; Neovascularization, Pathologic ; prevention & control ; RNA Interference ; Signal Transduction ; drug effects ; Vascular Endothelial Growth Factor A ; antagonists & inhibitors ; metabolism

Carcinoma, Hepatocellular ; diagnosis ; Genetic Markers ; Humans ; Liver Neoplasms ; diagnosis

Carcinoma, Hepatocellular ; etiology ; metabolism ; Cytokines ; metabolism ; Humans ; Liver Neoplasms ; etiology ; metabolism ; NF-kappa B ; metabolism ; Transforming Growth Factor beta ; metabolism ; Vascular Endothelial Growth Factor A ; metabolism

Carcinoma, Hepatocellular ; metabolism ; pathology ; Hepatocytes ; metabolism ; pathology ; Humans ; Liver Neoplasms ; metabolism ; pathology ; NF-kappa B ; metabolism

Biomarkers, Tumor ; Carcinoma, Hepatocellular ; metabolism ; pathology ; Cell Transformation, Neoplastic ; metabolism ; HSP90 Heat-Shock Proteins ; biosynthesis ; genetics ; Humans ; Liver Neoplasms ; metabolism ; pathology

Glycoprotein (GP) IIb/IIIa is an important index for assessing the function of platelets. To investigate the effects of Honghua Injection, a Chinese patent medicine made from extracts of Carthamus tinctorius L, on GP IIb/IIIa is a key study in evaluating the inhibition properties of Honghua Injection on platelet aggregation.