鋅是人體海馬回(海馬回位於人腦控制學習和記憶活動的中樞,
主要負責形成和儲存長期記憶)的重要微量元素,與記憶和智力有關。
Zinc ions highly concentrate in hippocampus and play a key role
in modulating spatial learning and memory.
Unexpectedly, zinc deficiency, but not zinc overload was observed in hippocampus,
especially in the mossy fiber-CA3 pyramid synapse.
The expression levels of learning and memory related receptors and synaptic proteins
such as NMDA-NR2A, NR2B, AMPA-GluR1, PSD-93 and PSD-95 were significantly decreased in hippocampus,
with significant loss of dendritic spines.
海馬迴缺鋅(不是鋅過量),學習和記憶相關的受體和突觸蛋白如NMDA-NR2A,NR2B,AMPA-的GluR1,PSD-93
和PSD-95的表達水平在海馬顯著下降,樹突棘顯著損失。
提高IL-2及IFN-γ可以增強細胞自噬功能,靠細胞自噬清除阿茲海默症的垃圾蛋白
同時提高IL-2及IFN-γ:硒、維生素C、茄紅素、大豆異黃酮、蜂膠黃酮、多醣體
...(1)
以下
就是證明我在(1)的推理是對的
這些物質對海馬迴的確有幫助
證明柑橘多甲氧基類黃酮對海馬迴腦區神經新生的影響
PPLs神經滋養物質
PPLs是異戊二烯類黃酮物質,具有親神經的活性,包括增加神經幹細胞的存活率強化神經突觸的生長,以及活化神經幹細胞分化成神經元。
大豆異黃酮對高等動物神經遞質的活性或含量有影響,使海馬組織和血液中乙酰膽鹼酯酶(AChE)活性降低;
使大腦皮質和海馬組織內的興奮性氨基酸類神經遞質谷氨酸( Glu)與天冬氨酸(Asp)含量升高,
使抑制性氨基酸類神經遞質甘氨酸(Gly)含量降低
硒蛋白P(Sepp1) is more important for maintaining selenium in the hippocampus
than in other brain regions
維持海馬中的硒比在其他腦區域更重要
selenium can directly activate latent hippocampal precursor cells
and increase neuronal differentiation in vitro,
and increase both proliferation and net neurogenesis in vivo.
硒可以直接激活潛在海馬前體細胞和增加體外神經元分化,並增加體內增殖和淨神經發生。
VIT C groups were observed an increase in hippocampal catalase activity.
VIT C組觀察到海馬過氧化氫酶活性的增加。
Vitamin C deficiency in early postnatal life impairs spatial memory and reduces the number
of hippocampal neurons in guinea pigs.
維生素C缺乏損害空間記憶和減少海馬神經元的數量
Lycopene mainly by reducing serum TC and LDL-C and
weakening expression of APP in the hippocampal CA1 region of rats
with hyperlipidemia, thereby maintaining normal morphology of hippocampal neurons
and facilitating the protection of the brain.
番茄紅素主要是通過降低血清TC和LDL-C,並削弱高脂血症大鼠海馬CA1區APP的表達,
從而維持海馬神經元的正常形態,促進保護大腦。
Lycopene can remit the ischemic necrosis of hippocampal pyramidal cell,
prevent neuronal degeneration damage and increase HP positive cells in CA1 region obviously.
番茄紅素可以減輕海馬錐體細胞的缺血性壞死,預防神經元變性損傷,增加CA1區的HP陽性細胞。
Lycopene inhibits ischemia/reperfusion-induced neuronal apoptosis in gerbil hippocampal tissue
番茄紅素抑制海馬組織中缺血/再灌注誘導的神經元凋亡