The immunoregulative action of polysacchrides of Spirulina platensis in peripheral blood mononuclear cells in patients with chronic hepatitis B virus infection / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12): 1121-1125, 2015.
Article
Dans Chinois
| WPRIM
| ID: wpr-477136
ABSTRACT
Aim To investigate the immunoregulative action of polysacchrides of Spirulina platensis ( PSP ) on peripheral blood mononuclear cells ( PBMCs) in pa-tients with chronic hepatitis B virus infection. Meth-ods Proliferation and cycle of PBMCs from patients with chronic hepatitis B virus infection were measured by MTT colorimetry and flow cytometry respectively. The concentration of IFN-γ, IL-2 , IL-4 in supernatants of PBMCs were examined by ELISA. The mRNA ex-pression of IFN-γin PBMCs from patients with chronic hepatitis B virus infection was detected by RT-PCR. Results PSP could induce proliferation of PBMCs in patients with chronic hepatitis B virus infection. In ad-dition, PSP could increase the protein expression of IFN-γ and IL-2 in supernatants of PBMCs in patients with chronic hepatitis B virus infection, and PSP could also enhance the mRNA expression of IFN-γof PBMCs in patients with chronic hepatitis B virus infection. However, PSP inhibited the protein expression of IL-4 of PBMCs in patients with chronic hepatitis B virus in-fection. Conclusion PSP can promote the immune function and plays an important immunoregulation function on patients with chronic hepatitis B virus in-fection.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Pharmacological Bulletin
Année:
2015
Type:
Article
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