Some embryos were dehydrated with graded ethanol series and cleared with a 1 benzyl alcohol: 2 benzyl benzoate solution for whole-mount observation.
Mounting observations indicate that type I interferons are implicated in the pathogenesis of several diseases, with autoimmune characteristics including SLE, primary Sjögren's syndrome, dermatomyositis, scleroderma and insulin-dependent diabetes mellitus [ 24].
The number of ruthenium red-positive cells was quantified by light microscopy (objective magnification 10x) in cremaster muscle whole mounts (10 observation fields per whole mount) from four individual animals per experimental group in a blinded manner, respectively.
Hemsworth and Galloway showed in 1979 that sperm count in the ejaculate of a domestic boar (I mean an actual boar – that's not a euphemism for men) was significantly increased by allowing a "false mount", or observation of another boar having its semen collected.
The time course over short periods (run on from 10 to 30 mintues) was performed by incubating the animals for the indicated times, washing with clean SolHy, relaxation for 2 min in 2% urethan, fixation with 4% paraformaldeide for 16 h, and whole mount microscopy observation.
Finally, the sections were dehydrated, counterstained and mounted for observation.
Sections were then washed and mounted for observation under a scanning confocal microscope (TCS SP2 Leica).
Finally, the sections were counterstained by Meyer's Hematoxylin and mounted for observation.
Finally, slides were incubated with 3,3′-diaminobenzidine (DAB, Sigma-Aldrich Co). and H2O2, counterstained, dehydrated, and mounted for observation.
Then the cells were washed three times with PBS, and the plate was mounted for observation and imaging with a Leica TCS SP2 laser confocal scanning microscope (Wetzlar, Germany).
The signal was amplified by avidin-biotin complex formation and developed with diaminobenzidine followed by counterstaining with hematoxylin, after which the sections were dehydrated in alcohol and xylene, and mounted for observation.
