Development of a fluorescent microsphere technique for rapid histological determination of cerebral blood flow.

Development of a fluorescent microsphere technique for rapid histological determination of cerebral blood flow.
复制标题

DOI:
10.1016/j.brainres.2010.02.059
复制
发表时间:
2010-04-22
期刊:
影响因子:
2.9
通讯作者:
Margulies, Susan S.
Margulies, Susan S.
中科院分区:
医学3区
文献类型:
--
作者:
Eucker, Stephanie A.;Hoffman, Brenton D.;Natesh, Rahul;Ralston, Jill;Armstead, William M.;Margulies, Susan S.

文献摘要

参考文献

被引文献

相似文献

本研究的目的是开发一种更有效的荧光微球方法,以促进组织学技术的快速应用,并使其能够在大组织区域使用。利用荧光板/玻片成像技术和自动检测分析软件,我们能够对200μm厚的仔猪脑组织切片中的3种不同的微球颜色进行快速成像、检测和计数。在异氟醚麻醉的静息新生仔猪(n=6)上,我们测量了中位数总脑血流量(CBF)为105ml/min/100g(范围27-206ml/min/100g)。与其他FM分析方法相比,我们的方法减少了确定血流所需的时间,提高了对富含脂肪的组织和大组织区域的准确性,并且与放射性标记微球方法不同,可以与组织学分析相结合。
The purpose of this study was to develop a more efficient fluorescent microsphere method to facilitate the rapid use of the histological technique and to enable its use in large tissue regions. Using fluorescent plate/slide imaging technology and automated detection and analysis software, we were able to rapidly image, detect, and count 3 separate microsphere colors in 200 μm-thick tissue sections from piglet brain. In resting newborn piglets (n = 6) on isoflurane anesthesia, we measured a median total cerebral blood flow (CBF) of 105 ml/min/100g (range 27–206 ml/min/100g). Compared with other FM analysis methods, our method reduces the time required to determine blood flow, improves accuracy in lipid-rich tissues and large tissue regions and, unlike the radiolabeled microsphere method, can be combined with histological analysis.
DOI: 10.1016/s0033-0620(77)80005-4
发表时间: 1977-01-01
影响因子: 9.1
作者:
HEYMANN, MA;PAYNE, BD;RUDOLPH, AM
通讯作者: RUDOLPH, AM
DOI: 10.1152/jappl.1971.31.4.598
发表时间: 1971-01-01
影响因子: 3.3
作者:
BUCKBERG, GD;LUCK, JC;FIXLER, DE
通讯作者: FIXLER, DE
DOI: 10.3109/10520299809141123
发表时间: 1998-11-01
影响因子: 1.6
作者:
Luchtel, DL;Boykin, JC;Glenny, RW
通讯作者: Glenny, RW
DOI: 10.1016/s0165-0270(02)00316-3
发表时间: 2003-01-30
影响因子: 3
作者:
De Visscher, G;Haseldonckx, M;van Rossem, K
通讯作者: van Rossem, K
DOI: 10.1038/nprot.2006.332
发表时间: 2006-01-01
期刊: NATURE PROTOCOLS
影响因子: 14.8
作者:
De Visscher, G.;Haseldonckx, M.;Flameng, W.
通讯作者: Flameng, W.