简介：TheimmunomodulatingeffectsofF12onmouseperitonealmacroplhageswasintendedtobestudiedwithdifferentdosesof20,40,80,and120mg/Kg.F12increasedperoxidaseactivityindexcdependentmammerfrom0.02±0.001,to0.175±0.038,0.211±0.041,0.137±0.045and0.078±0.036,respectively,increasedcytotoxicityfrom127.33±22.96to162.74±19.53,237.30±25.15,178.62±36.22and158.66±42.75dpm,respectively,promotedphagocyticactivityfrom0.03±0.01to0.21±0.016,0.43±0.041,0.40±0.032and0.30±0.160^b,Furthermore,F12inaconcentrationof15,30,60,120ug/mlenhancedIL-1productionfrom0.15±0.02to0.20±0.005^b0.21±0.02,0.22±0.005,0.24±0.002and0.22±0.02,respectively,ThusF12canbeconsideredasaneffectivestimulatorofmacrophages.

简介：TheexchangebehaviorsofWO4^2-,MoO4^2-,H2W12O46^6-andMo8O26^4-anionswithinmacroporousexchangeresin(D290)phaseshavebeenstudied.Thevaluesofdiffusionconstant(B),innerdiffusioncoefficient(D^-),retartedtime(τd)half-exchange-period(t1/2),andactivationenergy(ΔE）werefoundfromthekineticanalyses.AnewmethodtoseparateW(VI)andMo(VI)fromeachotherwasalsosuggested.

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简介：无论是以前的村民代表大会,还是现在的议事会,其面临的主要问题,都是如何解决决策权的虚设问题高仁天被逼着做了一次"官"。这个已经做了14年司机的邛崃市油榨乡马岩村农民,去年3月底被同组村民推举