Leptin Modulates Norepinephrine-Mediated Melatonin Synthesis in Cultured Rat Pineal Gland

<table>Leptin signaling in cultured rat pineal gland. The glands were challenged with leptin (Lep 1 nM) alone and in association with norepinephrine (NE 1 <i>μ</i>M). Immunoblotting (IB) was performed against STAT3, a downstream protein of leptin signaling. <i>α</i> Tubulin is showed as internal control; values are expressed as arbitrary units. One-way ANOVA, followed by Bonferroni’s post hoc test. <svg height="13.95" id="M38" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 66.324997 13.95" width="66.324997" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> glands/group and each experiment was repeated 3 times.</table>

BioMed Research International

fig5

Figure 5

Figure 5: Leptin Modulates Norepinephrine-Mediated Melatonin Synthesis in Cultured Rat Pineal Gland 