ZFIN Image: Stoyek et al., 2015, Fig. 3

Image

Figure Caption

Fig. 3

Examples of intracardiac tracing of extrinsic vagosympathetic inputs to SAP by neurobiotin and FM1–43X application to proximal stumps of nerve trunks (neurobiotin visualized with avidin secondary). A,B: Axons and terminals within SAP shown after tracer application to left (A) and right (B) extrinsic nerves; both tissue samples were double labeled with AcT-Hu. C: Details of terminals associated with extrinsic axons in neuropil near junction of right vagosympathetic trunk with SAP (boxed area in B). Some labeled terminals appeared to be apposed to AcT-Hu-positive neuronal somata (arrows). D: Arrows indicate putative somata and associated axons labeled with neurobiotin, among larger AcT-Hu-positive somata and neuropil. Scale bars = 100 µm in A,B; 50 µm in C; 20 µm in D.

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ J. Comp. Neurol.