Cirrhotic Kupffer cells also had increased densities of functional receptors for both PAF and ET-1(exclusively ETB),but did not change the affinity of these receptors. No mRNA transcripts for the ETA receptor or preproET-1 were detected.
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- 肝硬化組Kupffer細胞PAF及ETB受體mRNA水平及受體密度明顯增加,而受體親和力無(wú)變化,無(wú)ETA受體和ppET-1 mRNA表達。