%0 Journal Article
%T A Scalable Histological Method to Embed and Section Multiple Brains Simultaneously.
%A Nwafor DC
%A Benkovic SA
%A Clary BL
%A Brichacek AL
%A Lambert HW
%A Zdilla MJ
%A Brown CM
%J Cells
%V 13
%N 10
%D 2024 May 17
%M 38786081
%F 7.666
%R 10.3390/cells13100860
%X The preparation and processing of rodent brains for evaluation by immunohistochemistry is time-consuming. A large number of mouse brains are routinely used in experiments in neuroscience laboratories to evaluate several models of human diseases. Thus, methods are needed to reduce the time associated with processing brains for histology. A scalable method was developed to embed, section, and stain multiple mouse brains using supplies found in any common histology laboratory. Section collection schemes can be scaled to provide identical bregma locations between adjacent sections for immunohistochemistry, facilitating comprehensive, high-quality immunohistochemistry. As a result, sectioning and staining times are considerably reduced as sections from multiple blocks are stained simultaneously. This method improves on previous procedures and allows multiple embedding and subsequent immunostaining of brains easily with a dramatically reduced time requirement. Furthermore, we expand this method for use in numerous mouse tissues, rat brain tissue, and post-mortem human brain and arterial tissues. In summary, this procedure allows the processing of many rodent or human tissues from perfusion through microscopy in 10 days or less.