Brain loci stained by Trypan Blue and NPR-A immunohistochemistry
| . | Trypan Blue . | NPR-A IHC . |
|---|---|---|
| Capillaries | – | +++ |
| Saccus dorsalis | +++ | ND |
| Pineal gland | ++ | ND |
| Parvocellular part of preoptic nucleus | +++* | – |
| Magnocellular part of preoptic nucleus | +++* | – |
| Saccus vasculosus | +++ | +++ |
| Reticular formation | +* | +++* |
| Glossopharyngeal–vagal motor complex | +* | +++* |
| Commissural nucleus of Cajal | – | +++* |
| Area postrema | +++* | +++* |
| . | Trypan Blue . | NPR-A IHC . |
|---|---|---|
| Capillaries | – | +++ |
| Saccus dorsalis | +++ | ND |
| Pineal gland | ++ | ND |
| Parvocellular part of preoptic nucleus | +++* | – |
| Magnocellular part of preoptic nucleus | +++* | – |
| Saccus vasculosus | +++ | +++ |
| Reticular formation | +* | +++* |
| Glossopharyngeal–vagal motor complex | +* | +++* |
| Commissural nucleus of Cajal | – | +++* |
| Area postrema | +++* | +++* |
+, low density; ++, moderate density; +++, high density; –, no immunoreactive element; ND, not determined; *, neurons were stained