Retraction of

• Acute exercise suppresses hypothalamic PTP1B protein level and improves insulin and leptin signaling in obese rats.

  Chiarreotto-Ropelle EC, Pauli LS, Katashima CK, Pimentel GD, Picardi PK, Silva VR, de Souza CT, Prada PO, Cintra DE, Carvalheira JB, Ropelle ER, Pauli JR. Chiarreotto-Ropelle EC, et al. Am J Physiol Endocrinol Metab. 2013 Sep 1;305(5):E649-59. doi: 10.1152/ajpendo.00272.2013. Epub 2013 Jul 23. Am J Physiol Endocrinol Metab. 2013. Retraction in: Am J Physiol Endocrinol Metab. 2018 Jan 1;314(1):E104. doi: 10.1152/ajpendo.zh1-7843-retr.2017. PMID: 23880311 Retracted.