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Mushrooms for Nerve Health-Our Research Findings

机译:促进神经健康的蘑菇-我们的研究发现

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Culinary and medicinal mushrooms are renowned for their health benefits on the various systems in the human body that can contribute to wellness and quality of life. As we age, we are prone to a number of life debilitating diseases including nerve related diseases. Further, dementia and Alzheimer's diseases are the most devastating. In traditional Chinese and Japanese therapy, Hericium erinaceus has been reported to help stimulate neurite outgrowth which may help reduce or delay on set of dementia. In this study, other culinary and medicinal mushrooms including the edible Pleurotus giganteus and nonedible Lignosus rhinocerus and Ganoderma neojaponicum were investigated for benefits to the nervous system. The extracts of fruiting bodies, sclerotia or mycelium of the selected mushrooms stimulated neurite outgrowth of PC 12 cells. All three mushrooms had varying degrees of stimulatory activities on neurite outgrowth. The activities of L. Rhinocerus, a wild medicinal mushroom were comparable or significantly better at low concentrations when compared to aqueous and ethanol extracts of H. Erinaceus extracts and nerve growth factor (NGF). Aqueous extract of all three mushrooms studied contained bioactive molecules that mimic NGF that is responsible for neurite stimulation activity. The extracts were not toxic to cell lines used in this study. Further, the extracts had genoprotective and anti-inflammatory activities that may contribute to nerve health, too.
机译:烹饪和药用蘑菇以其对人体各种系统的健康益处而闻名,这些系统可以促进健康和生活质量。随着年龄的增长,我们容易患上许多破坏生命的疾病,包括神经相关疾病。此外,痴呆症和阿尔茨海默氏病是最具破坏性的。在传统的中国和日本疗法中,已报道猴头猴有助于刺激神经突向外生长,这可能有助于减少或延缓痴呆。在这项研究中,研究了其他食用菌和药用蘑菇,包括食用平菇,不可食用的犀牛和新灵芝,它们对神经系统有好处。选定蘑菇的子实体,菌核或菌丝体的提取物刺激了PC 12细胞的神经突生长。这三种蘑菇对神经突的生长都有不同程度的刺激作用。与犀牛肝菌提取物和神经生长因子(NGF)的水提取物和乙醇提取物相比,野生药用蘑菇犀牛的活性在低浓度下具有可比性或明显更好。研究的所有三个蘑菇的水提取物均含有模仿NGF的生物活性分子,NGF负责神经突的刺激活性。提取物对本研究中使用的细胞系无毒。此外,提取物还具有基因保护和抗炎活性,也可能有助于神经健康。

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