怎样

There's only a smattering of people who oppose the proposal .

只有少数人反对这一建议。

Although the novel neuroprotective agents Humanin and its derivative S14G-Humanin, have brought new hope for AD therapy, the effect and precise mechanism of HNG on neuroprotection against Aβ-indued dysfunction still remain to be elucidated.

研究背景和目的：已有的研究表明，可溶性和纤维性β-淀粉样蛋白(β-amyloid peptide，Aβ)在阿尔茨海默病(Alzheimer's disease，AD)发病过程中均发挥着至关重要的作用，如何有效地抑制其神经毒性作用已经成为AD治疗的关键问题。