Hongbing He

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In order to explore the potential therapeutic effect of Yunnan Baiyao (YNB) on rheumatoid arthritis (RA), rat models were constructed and orally administrated with YNB or methotrexate (MTX) in parallel. Clinical physical, histological and biochemical parameters showed trivial therapeutic difference between YNB and MTX applications. Urine and serum(More)
A sensitive and specific fluorescein isothiocyanate (FITC) label coupled with size-exclusion high-performance liquid chromatography-fluorescence detection (SE-HPLC-FLD) method was developed and validated for the estimation of the pharmacokinetic profiles of porcine fibrinogen after intraperitoneal injection of a porcine-derived fibrin glue (FG) to SD rats(More)
Microcystins and nodularins are cyclic peptide hepatotoxins and tumour promoters from cyanobacteria. The present study describes the development, validation and practical application of a fully automated analytical method based on on-line micro solid-phase extraction-capillary liquid chromatography-tandem mass spectrometry for the simultaneous determination(More)
The aim of the present study was to characterize the preclinical pharmacokinetics, tissue distribution and excretion profiles of porcine fibrinogen in rats after intraperitoneal injection of a porcine-derived fibrin glue. A sensitive and rapid isotope-labeled assay method was developed and validated for quantitative analysis in biological analysis. Porcine(More)
This work mainly aims at the study of experiment about coupling effects of single-chip system under electromagnetic pulse (EMP). The results show that the coupling degree of the connected lines to the pulse field and the characters of the EMP have notable influences on the interference peak value.
Oral cancer is the sixth common cancer in the world, and precisely distinguishing health control, benign and malignant oral tumors is important for the proper and timely selection of therapeutic treatment. In the current study, the metabolic profiles of the plasma, urine and saliva of three groups, consisting of malignant oral tumor patients, benign oral(More)
OBJECTIVE To investigate the knowledge, attitude of the AIDS prevention and occupational safety in dentist in Kunming and west part of Yunnan and evaluate the effect of education and intervention. METHOD 165 dentists in Yunnan were tested by KABP questionnaire before education. All of the 165 dentists participated a course on AIDS prevention. After that(More)
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