Trenbolone Enanthate

Trenbolone Enanthate is a synthetic and injected anabolic androgenic steroid. trenbolone administration increased muscle and satellite cell number without increasing the nuclei of a muscle fiber, and increased protein levels. Several genes and signalling proteins related to myostatin (Myostatin is a myokine, a protein produced and released by myocytes that acts on muscle cells) signalling were differentially regulated by ORX or androgen therapy.