Potentiation of coagulant activities of factor IX by Mg2+ ions.
Mg2+(鎂)離子增強因子IX的凝血活性。
節錄自https://books.google.com.tw/books?id=pXXAusjIBysC&pg=PA6287&lpg=PA6287
&dq=Hemophilia%2BMg2%2B
Factor IX is an indispensable protein required in the blood coagulation cascade.
IX因子是人體必需的蛋白質凝血級聯。
Crystal Structure of Mg2+ and Ca2+bound Gla Domain of Factor IX Complexed
with Binding Protein*
與結合蛋白複合的因子IX的Mg2+(鎂離子)和Ca2+(鈣離子)結合的Gla結構域的晶體結構*
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In conclusion, Ca2+ and Mg2+ act in concert to promote optimal coagulation under
physiologic conditions. Mg2+ alone does not promote coagulation since it cannot
bind to the Ca2+ specific sites in the Gla domain necessary for folding of the
Gla domain omega loop.
總之,在生理條件下,Ca2+(鈣離子)和Mg2+(鎂離子)協同作用以促進最佳凝血。單獨的Mg2+不能促進凝結,因為它不能與Gla結構域折疊歐米茄環所需的Gla結構域中的Ca2+特異性位點結合。
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polymorphonuclear leukocytes (PMN)
多形核白細胞(PMN)
Platelet/PMN adhesion required both Ca2+ and Mg2+ and was markedly increased
by the presence of Mn2+.
血小板/ PMN粘附需要Ca2+(鈣離子)和Mg2+(鎂離子),並且由於Mn2+(錳離子)的存在而明顯增加。