acting on cells secreting CKs自分泌autocrineacting on neighbor cells旁分泌paracrinecirculationdistant cells内分泌endocrine
自分泌 autocrine 内分泌endocrine circulation 旁分泌 paracrine acting on cells secreting CKs acting on neighbor cells distant cells
IL-2IL-2-IL-2R-IL-2R自分泌(autocrine)旁分泌(paracrine)细胞因子的自分泌和旁分泌作用Immunology
(三)作用特点(1)多效性(pleiotropism)(2)重叠性(redundancy)(3)抗性(antagonism)(4)协同性(synergy)(5)网络性(network)
(三)作用特点 (1)多效性(pleiotropism) (2)重叠性(redundancy) (3)拮抗性(antagonism) (4)协同性(synergy) (5)网络性(network)
多效性(Pleiotropism)一种细胞因子可以对不同的细胞发挥不同作用。BcellIgEproductionCD4+TcellsTH2differentiationActivatedCD4+InhibitionhelperT cellMacrophage
一种细胞因子可以对不同的细胞发挥不同作用。 多效性 (Pleiotropism)
NKTeollGranayteEndothelinActivationActivationIFNgammaIncreaseinNKNKColl activitysecretionMacrophageActivationMayolbypeseltypesMaTTyBTcellcollWeak anti-viral activityInductionofclassorllStops cell divisionDifferentiationMHCHematopoiesisstopsTcoll activationStops celldivision