Progenitor olfactory bulb interneurons and endothelial cells are positive.

Lateral ventricle.

Coloured arrowheads indicate positivity:

red for a linear positivity around many tubules ( ? basal lamina?); black for developing Glomeruli; green for myotubes T/S.

Interstitial cells in developing spleen ( upper right) are positive.

Lower left shows mostly primary myotubules in T/S and L/S that are positive.

Developing bladder. Stromal cells of the lamina propria are positive.

T/S developing spinal cord. The radial  patterning of Nestin-positive fibres appears to be similar to that of  GFAP in adult spinal cord.

Developing lung shows positivity in stromal cells and also ? basal laminae?

Hmmm…are ameloblast nuclei positive and odontoblast nuclei negative?

Comments welcome!

Buccal epithelium. Filiform papillae only?

Positivity confined to basal epithelial nuclei?

.

Lingual surface

Arrowhead indicates nerve fibre positivity.

Most layers of epidermal nuclei are positive.

Hair follicle nuclei the same .