【在 a******8 的大作中提到】 : 5um, if your skill is good enough, try thinner section. So that you get : fewer cell layers.
I*a
7 楼
retina屏幕,有吗?
l*1
8 楼
Sure. LZ pls refer one 2012article from Harvad Optical Coherence Microscopy (OCM) for in vivo imaging of neuronal cell bodies and cortical myelination up to depths of ~1.3 mm in the rat neocortex by Srinivasan VJ et al. (2012) Optical coherence microscopy for deep tissue imaging of the cerebral cortex with intrinsic contrast. Opt Express. 20: 2220-39. its PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/22330462 > ---------------------------- 人家问得是最大厚度啊。估计是要做 confocal 吧。 我也有这个问题。做小鼠的骨髓切片,我们这里死活也做不到 50um 以上,更别说我希 望的 200um 了。而且骨髓还碎得一塌糊涂,同时骨髓和骨的内壁分离。也不知道是脱 钙脱水时就已经碎了,还是切的时候造成的,还是两者都有。5um 的片子就好得多,但 也有碎的。哪位知道如何可以切得厚? 另外就是厚片子染 DAPI 进不去,外面噪音大,里面没信号。 -------------- >>
【在 a******8 的大作中提到】 : 5um, if your skill is good enough, try thinner section. So that you get : fewer cell layers.