thrombus formation [13].
Vitamin E is an important lipid-soluble antioxidant that has been shown
to be decreased in patients with hereditary hemochromatosis and in experimental
iron overload.
維生素E是一種重要的脂溶性抗氧化劑,已證明在遺傳性血色素沉著症患者
和實驗性鐵超負荷患者中維生素E是降低的。
Heart failure due to chronic iron overload is a leading cause of cardiovascular
mortality in the second and third decades of life worldwide, but its mechanism
is not known.
慢性鐵超負荷引起的心力衰竭是全世界生命的第二和第三十年中心血管疾病死亡的主要原因
,但其機制尚不清楚。
Significant dose-dependent decreases in heart tissue selenium concentrations
(r =-0.95, p <0.001) and selenium-dependent GPx activity
(r =-0.93, p <0.001) were observed in chronically iron-loaded mice
in comparison with placebo controls.
與安慰劑對照相比,在長期鐵負荷的小鼠顯著的劑量依賴性降低心臟組織硒濃度(r = -0.95,p <0.001)和硒依賴性GPx活性(r = -0.93,p <0.001)。
小結1:
由上方可知,血鐵沉積症和缺鎂、維它命E、維它命A、硒似乎都有關;不過可能主要缺鎂,可能跟巨噬細胞活化有關。
In particular, macrophage populations play a key role as cellular components
of iron metabolism to maintain the balance between the availability
of sufficient iron levels and the prevention of toxic amounts of iron in the body.
特別地,巨噬細胞群作為鐵代謝的細胞成分起著關鍵作用,以維持足夠水平的鐵的可用性與防止體內鐵的毒性量之間的平衡。
The role of macrophages in iron handling preserves iron homeostasis and
tissue integrity. Under physiologic conditions, macrophages recycle the
iron for erythropoiesis, while under hemolytic stress, macrophages detoxify
heme to prevent iron toxicity towards parenchymal cells and tissues.
巨噬細胞在鐵處理中的作用可保持鐵穩態和組織完整性。在生理條件下,巨噬細胞將鐵循環用於促紅細胞生成,而在溶血壓力下,巨噬細胞對血紅素進行解毒,以防止鐵對實質細胞和組織的毒性。
我們常說的清肺是怎麼回事?Part-II(可能主要缺鎂,建議善存+多喝豆漿+多喝茶。)
告訴我們:
肺泡巨噬細胞活化中鎂流入的需求
~~~
所以鎂離子和巨噬細胞活化可能有很大關係
總結以上: