Where the analytical powers of the microscope in anatomy can go no farther, chemical analysis of the composition of the cell steps in. By its means the discovery is made that there is no elementary difference between organic and inorganic nature, for only such chemical elements as are known to...
The whole process is called the mechanism of muscle contraction and it can be summarized in three steps: Muscular System Pathologies: Common Disorders and Conditions Muscles allow us to move, but sometimes the wear and tear that comes from moving our bodies can lead to disorders of the muscular...
These and other data suggest that axonal transport of PVs is accompanied by further maturation steps that may occur either during transport and/or concomitant with their assembly into the nascent presynapse (Fig. 1). How the presynaptic material contained in PVs is eventually incorporated into nasce...
health, reducing risks of heart disease and even lowering the risk of death. Walking is one of the easiest ways to fit in physical activity, and even just a little more walking can make a difference. For example, taking an additional …Continue readingHow Many Steps a Day for Better ...
Sex-specific predictors of hearing-aid use in older persons: the age, gene/environment susceptibility – Reykjavik study. Int J Audiol. 2015;54(9):634–41. Article PubMed PubMed Central Google Scholar Flouris AD, Koutedakis Y. Immediate and short-term consequences of secondhand smoke ...
The cleavage of microRNA (miRNA) precursors by Drosha and Dicer and their loading with Argonaute proteins into RNA-induced silencing complexes are key steps in miRNA biogenesis. Recent studies have clarified the mechanisms of action of these molecular machines and discovered non-canonical miRNA biogene...
The (pro)renin receptor is a protein that binds prorenin and renin in tissues, leading to their activation and, at the same time, to the initiation of intracellular signaling. The activation of local renin–angiotensin systems may play an important role in tissue damage induced by cardiovascular...
machinery but also on several elements ensuring the proper sound-induced oscillation of the hair bundle or the ionic environment necessary to drive the MET current. Here, we review the most significant advances in the molecular bases of the MET process that emerged from the genetics of hearing. ...
MT motor proteins in retrograde transport (Note: larger steps but lower processivity) Myosin Actin motor protein in anterograde transport Processivity ability of a protein to remain attached to the "road" Neuromuscular junction lower motor neurons: neuron -> muscle ...
complete healing of BM after an abrasion takes? 8 weeks (MMPs are the enemies) 3 steps of traumatic epithelial regeneration 1. basal cell mitosis stops 2. scaffolding of fibronectin laid 3. mitosis resumes at rapid rate when happens to astigmatism with age?