拿出“即可”?真拿出来了你是不是又要说这个实验设置有没有问题?实验样本是否足
够?实验过程有人重复过吗?重复的过程录像了吗?等等等等?
好,我先即可一把,要不要继续您随意。
Spectra of "white LEDs" are characterized by an intense emission in the blue region of the visible spectrum, absent in daylight spectra. This blue component and the high intensity of emission are the main sources of concern about the health risks of LEDs with respect to their toxicity to the eye and the retina. The aim of our study was to elucidate the role of blue light from LEDs in retinal damage. Commercially available white LEDs and four different blue LEDs (507, 473, 467, and 449nm) were used for exposure experiments on Wistar rats. Immunohistochemical stain, transmission electron microscopy, and Western blot were used to exam the retinas. We evaluated LED-induced retinal cell damage by studying oxidative stress, stress response pathways, and the identification of cell death pathways. LED light caused a state of suffering of the retina with oxidative damage and retinal injury. We observed a loss of photoreceptors and the activation of caspase-independent apoptosis, necroptosis, and necrosis. A wavelength dependence of the effects was observed. Phototoxicity of LEDs on the retina is characterized by a strong damage of photoreceptors and by the induction of necrosis.
【 在 moudy (moudy) 的大作中提到: 】
: 标 题: Re: Re:谈谈显示器和蓝光伤害 (转载)
: 发信站: 水木社区 (Wed Feb 17 16:20:48 2021), 站内
:
: 你看你说话的逻辑,自己就给自己下绊
:
: 近视比例显然跟发育时期用眼关系更大。现在中国小孩近视率数一数二。当年crt时代,不,家用电脑还没开始的时代,书呆子的标准形象就是戴眼镜。
:
: 从近视率上论证蓝光危害要是有用的话,早就有论文了,还用得着咱们在论坛上掰扯
:
: 我的思路很简单,说有危害的拿出生物医学证据来即可。哪怕是照红光促进组织愈合这种有论文实践支撑的局部用例都可以。
: 否则光“宁可信其有”就等于承认智商税
:
:
: 【 在 zollow 的大作中提到: 】
: : 那码农近视比例非常高呢?
: : 发自「今日水木 on Android」
: --
:
: ※ 来源:·水木社区
http://m.newsmth.net·[FROM: 213.95.148.*]
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修改:zollow FROM 111.42.148.*
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