Sca1 in mouse p9 head: FFPWS using R&D Systems AF1226 Image December 28, 2016 Carl Hobbs Nasopharyngeal mucosa abruptly changes from positive to negative at certain points ( black arrowheads). I am not sure what the positivity at the green and red arrowheads is. Yellow arrowhead appears to be positive fibroblasts. Horizontal section.
Substance P in mouse ileum: FFPWS using Abcam ab10353 Image December 28, 2016 Carl Hobbs Very thin muscularis externa but, cells and fibres of enteric nerve plexuses are clearly positive. Neuroendocrine cellsĀ ( I assume) are better shown here compared to the colon.
Substance P in mouse colon: FFPWS using Abcam ab10353 Image December 28, 2016 Carl Hobbs Positivity is seen in fibres and cell bodies of enteric plexuses. I note individual cell positivity amongst the enterocytes….neuroendocrine cells?
Neuronal nitric oxide synthase ( nNOS ) in mouse colon: FFPWS using Abcam ab1376 Image December 28, 2016 Carl Hobbs A slight enterocyte cytoplasmic positivity that should disappear on further dilution of primary Ab ( a little too strong). Note high levels of protein in fibres and cell bodies of both enteric plexuses.
PGP 9.5 in adult rat brain: FFPWS using Abcam ab108986 Image December 27, 2016 Carl Hobbs Frontal cortex
PGP 9.5 in adult mouse brain: FFPWS using Abcam ab108986 Image December 27, 2016 Carl Hobbs Olfactory bulb