The study of serum level of M1 macrophage in Echinococcosis
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摘要
Objective:Echinococcosis is a zoonotic parasitic disease of human and mammalians caused mainly by the larval stages of Echinococcus.In the process of defense,macrophages polarize gradually into two different subtypes.It suggested that there is a close bond between macrophages polarization and the outcomes of different diseases.Characterized by expressing CD16/32+、CD68+、CD86+、MHC Ⅱ,M1 had a strong ability of inducing an anti-inflammatory effect on immune system to maintain homeostasis.Through high expression of IL–6,low expression of IL–10 and TGF-β1 to eliminate pathogen.Method:Therefore,in this research,we tracked the M1 relative cytokine of infected mice in different period through RT-PCR,immuhistochemistry and CBA.Result:The RT-PCR and CBA have found that M1 and the relative cytokine increased in the early stage and decreased in late.The immuhistochemistry show the same phenomenon.Conclusion:Macrophages as a nonspecific immune response cells and the antigen presenting cell of specific immune response play an important role to preserve host integrity in the development of hydatid diseases.After the polarization,M1 appeared in the early period,which probably is a way to protect host from pathogen.
Objective:Echinococcosis is a zoonotic parasitic disease of human and mammalians caused mainly by the larval stages of Echinococcus.In the process of defense,macrophages polarize gradually into two different subtypes.It suggested that there is a close bond between macrophages polarization and the outcomes of different diseases.Characterized by expressing CD16/32+、CD68+、CD86+、MHC Ⅱ,M1 had a strong ability of inducing an anti-inflammatory effect on immune system to maintain homeostasis.Through high expression of IL–6,low expression of IL–10 and TGF-β1 to eliminate pathogen.Method:Therefore,in this research,we tracked the M1 relative cytokine of infected mice in different period through RT-PCR,immuhistochemistry and CBA.Result:The RT-PCR and CBA have found that M1 and the relative cytokine increased in the early stage and decreased in late.The immuhistochemistry show the same phenomenon.Conclusion:Macrophages as a nonspecific immune response cells and the antigen presenting cell of specific immune response play an important role to preserve host integrity in the development of hydatid diseases.After the polarization,M1 appeared in the early period,which probably is a way to protect host from pathogen.
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