This paper introduces an effective software-based FEC redundant packets generating algorithm. The algorithm is based on Reed-Solomon coding over Galois Field. By operating on words of packets and performing polynomial...This paper introduces an effective software-based FEC redundant packets generating algorithm. The algorithm is based on Reed-Solomon coding over Galois Field. By operating on words of packets and performing polynomial multiplication via lookup tables, software coding efficiency is achieved to satisfy the needs of most of computer network applications. The approach to generate lookup tables is detailed.展开更多
Objective To investigate the interaction between recombinant human macrophage colony-stimulating factor(rhM-CSF)and interleukin(IL)-10onTNF-αandIL-8generated by human peripheral bloodmonocytes.Methods Human monocytes...Objective To investigate the interaction between recombinant human macrophage colony-stimulating factor(rhM-CSF)and interleukin(IL)-10onTNF-αandIL-8generated by human peripheral bloodmonocytes.Methods Human monocytes,isolated from the blood of healthy donors,were cultured with M-CSForIL-10alone,or combinjed M-CSFwith Il-10.Seventy two hours later TNF-a in culture supernatans were determined by ELISA and the method of biological activity detection,andIL-8in culture supernatans were detected by ELISA48h after culture.Results(1)M-CSF was able to induce generation of TNF-αby monocytes and had a syn-ergetic effect with LPSin induction of TNF-α。WhileIL-10was capable to inhibit production of TNF-αand had an antagonism to in-duction of TNF-αbyLPSand M-CSF.(2)M-CSFhad a capability to induce secretion of IL-8by monocytes.While IL-10could sup-press secretion of IL-8and had an antagonism to i nduction of IL-8 by M-CSF.Conclusion M-CSF may promote monocytes to re-lease inflammatory cytokines and plays an important role in inflammatory reaction in vivo;whileIL-10,as a dramdtic inflammation-in-hibitor,may have an antagonism to in-flammatory effect of M-CSF.展开更多
文摘This paper introduces an effective software-based FEC redundant packets generating algorithm. The algorithm is based on Reed-Solomon coding over Galois Field. By operating on words of packets and performing polynomial multiplication via lookup tables, software coding efficiency is achieved to satisfy the needs of most of computer network applications. The approach to generate lookup tables is detailed.
文摘Objective To investigate the interaction between recombinant human macrophage colony-stimulating factor(rhM-CSF)and interleukin(IL)-10onTNF-αandIL-8generated by human peripheral bloodmonocytes.Methods Human monocytes,isolated from the blood of healthy donors,were cultured with M-CSForIL-10alone,or combinjed M-CSFwith Il-10.Seventy two hours later TNF-a in culture supernatans were determined by ELISA and the method of biological activity detection,andIL-8in culture supernatans were detected by ELISA48h after culture.Results(1)M-CSF was able to induce generation of TNF-αby monocytes and had a syn-ergetic effect with LPSin induction of TNF-α。WhileIL-10was capable to inhibit production of TNF-αand had an antagonism to in-duction of TNF-αbyLPSand M-CSF.(2)M-CSFhad a capability to induce secretion of IL-8by monocytes.While IL-10could sup-press secretion of IL-8and had an antagonism to i nduction of IL-8 by M-CSF.Conclusion M-CSF may promote monocytes to re-lease inflammatory cytokines and plays an important role in inflammatory reaction in vivo;whileIL-10,as a dramdtic inflammation-in-hibitor,may have an antagonism to in-flammatory effect of M-CSF.
