Bo Cui

Shandong University of Traditional Chinese Medicine, Shan-tang, Jiangxi Sheng, China

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Publications (5)9.34 Total impact

  • Chuncho Han, Bo Cui
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    ABSTRACT: The objective of the present study was to demonstrate the anti-inflammatory and antinociceptive properties of agaricoglycerides of the fermented mushroom of Grifola frondosa (AGF). The effects of AGF on interleukin-1β (IL-1β) levels, tumor necrosis factor-α (TNF-α) levels, nuclear factor kappa B (NF-κB) levels, intercellular adhesion molecule-1 (ICAM-1) levels, cyclooxygenase-2 (COX-2) levels, and inducible nitric oxide synthase (iNOS) levels were determined by ELISA. The antinociceptive effects of AGF were also analyzed in acetic acid-induced pain model and formalin-induced inflammatory pain model, respectively. At the same time, the pharmacokinetic assay of AGF was also made. AGF at the dose level of 500 mg/kg significantly inhibited LPS-induced upregulation of NF-κB activation and the production of IL-1β, TNF-α, iNOS, ICAM-1, and COX-2. Moreover, AGF at the dose level of 500 mg/kg suppressed the acetic acid-induced abdominal constrictions (p < 0.05) and the formalin-induced spontaneous nociceptive behaviors (p < 0.05) in rats. The total plasma concentrations of drug after oral administration of AGF at the dose level of 500 mg/kg led to an improvement in oral bioavailability. It accounts for the anti-inflammatory and antinociceptive activity of AGF. The present study demonstrated that AGF at the dose level of 500 mg/kg has important anti-inflammatory and antinociceptive effects in preclinical models of inflammation and in some models of pain and thus may be used as an alternative medicine for inflammatory pain.
    Inflammation 02/2012; 35(4):1269-75. · 2.46 Impact Factor
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    Chunchao Han, Bo Cui
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    ABSTRACT: The purpose of this study is to investigate the bioavailability and glycaemic metabolism of cinnamon oil (CIO) carried by liquid-loadable tablets (CIO-LLTs), the carrier of a CIO self-emulsifying formulation (CIO-LS). The results of tests performed to evaluate the physical properties of the CIO-LLT complied with Chinese Pharmacopeia (2010). The release profile suggested that the CIO-LLT preserved the enhancement of in vitro dissolution of cio. After orally administration, the plasma concentration-time profile and pharmacokinetic parameters suggested that a significant increase (P < 0.0001) in the C(max), AUC and F were observed in the CIO-LLT. The blood glucose and the HbA1c were significantly decreased in alloxan-induced hyperglycemic rats (P < 0.05, P < 0.01, resp.), while the level of insulin secretion was markedly elevated in alloxan-induced hyperglycemic rats (P < 0.05). The alloxan-damaged pancreatic β-cells of the rats were partly recovered gradually after the rats were administered with CIO-LLT 45 days later. CIO-LLT could improve the bioavailability and glycaemic metabolism of CIO.
    The Scientific World Journal 01/2012; 2012:681534. · 1.73 Impact Factor
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    ABSTRACT: The hypoglycemic activity of fermented mushroom of Grifola frondosa rich in vanadium (GFRV) was studied in this paper. Alloxan- and adrenalin-induced hyperglycemic mice were used in the study. The blood glucose and the HbA1c of the mice were analyzed respectively. After the mice were administered (ig) with GFRV, the blood glucose and the HbA1c of alloxan-induced hyperglycemic mice decreased (p < 0.05, p < 0.01) and ascension of blood glucose induced by adrenalin was inhibited (p < 0.01). Also, the bodyweight of the alloxan-induced hyperglycemic mice was increased gradually. In the fermented mushroom of G. frondosa, vanadium at lower doses in combination with G. frondosa induced significant decreases of the blood glucose and HbA1c levels in hyperglycemic mice.
    Biological trace element research 03/2009; 131(2):186-91. · 1.92 Impact Factor
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    ABSTRACT: A comparison of vanadium-rich activity of three species fungi of Basidiomycetes, Ganoderma lucidum, Coprinus comatus, and Grifola frondosa, was studied. By fermentation and atomic absorption spectroscopy analysis, the biomass of G. lucidum and G. frondosa declined rapidly when the concentration of vanadium exceeded 0.3% but the biomass of C. comatus did not decline rapidly until the concentration of vanadium exceeded 0.4% and the content of vanadium accumulated in the mycelia was 3529.3 microg/g. After the mice were administered (intragastrically) with vanadium-rich C. comatus, the blood glucose of alloxan-induced hyperglycemic mice was decreased (p < 0.05) and the body weight of the alloxan-induced hyperglycemic mice was increased gradually. Thus, we selected C. comatus to absorb vanadium and chose 0.4% as the optimal concentration of vanadium for the pharmacological works.
    Biological trace element research 10/2008; 127(3):278-83. · 1.92 Impact Factor
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    ABSTRACT: The Vanadium uptake by Coprinus comatus and their co-effect on hyperglycemic mice were studied. By fermentation and AAS analysis, the optimal concentration of vanadium in medium was 0.4%, and the content of vanadium accumulated in the mycelia was 3,528.0 microg/g. At the concentration of 0.4%, the vanadium-associated toxicity was reduced, and its anti-diabetic effects were maintained.
    Biological Trace Element Research 08/2008; 124(1):35-9. · 1.31 Impact Factor

Publication Stats

29 Citations
9.34 Total Impact Points

Institutions

  • 2012
    • Shandong University of Traditional Chinese Medicine
      Shan-tang, Jiangxi Sheng, China
    • Shandong Polytechnic University
      Chi-nan-shih, Shandong Sheng, China