Research Paper Volume 3, Issue 11 pp 1092—1097

Insulin suppresses ghrelin-induced calcium signaling in neuropeptide Y neurons of the hypothalamic arcuate nucleus


Figure 2. Localization of insulin receptors in NPY neurons in ARC. (A-C) Fluorescence images for insulin receptor (A) and NPY (B) and merged image (C) in ARC. White arrows in panel C indicate NPY neurons that express insulin receptor. Scale bars in all figures indicate 100 μm.