Macroautophagy (referred to hereafter as autophagy) is a genetically regulated and dynamic process associated with the formation of autophagosome, a double-membrane cytoplasmic vesicle that engulfs cellular components.he process of macroautophagy (referred to hereafter as autophagy), is generally characterized by the prominent formation of autophagic vesicles in the cytoplasm. In the past decades, studies of autophagy have been vastly expanded.
Editors Contribution(0.00 / 0 votes)Rate this definition: high fidelity. An electronic system that reproduces a given sound or image with accurate frequency response and quality. The computer playback of recorded audio can serve as an audiophile-quality source for a high-fidelity system.
1. a bar fixed in a position parallel to the floor or ground, for use in chinning and other exercises. 2. an event in gymnastics, judged on strength and grace while performing on such a bar.Also called high bar.. a bar fixed in a position parallel to the floor or ground, for use in chinning and other exercises. 2. an event in gymnastics, judged on strength and grace while performing on such a bar.