How does the unique ionic composition of endolymph support the function of stereocilia?

Bending the stereocilia away from the kinocilium hyperpolarizes the cell and results in a decrease in afferent activity. The semicircular ducts work in pairs to ... Jul 1, 1980 ... From our results, we conclude that the stereocilia of the ear, unlike the brush border of intestinal epithelial cells, are not designed to ... a hair bundle containing stereocilia, or sensory hairs, that project upward into the tectorial membrane, which lies above the stereocilia in the cochlear duct. Apr 21, 2025 ... Cilia are made of microtubules, while stereocilia and microvilli are made of actin filaments. The shortest is microvilli, intermediate height ... For the latter option to work without downtime, each stereocilium (or sets of mechanically-connected stereocilia) must be able to execute the recovery by itself ... Answer and Explanation: 1. The main function of the stereocilia exhibited by the epithelial cells of the mucosa of the epididymis is to absorb the fluid ... Jun 20, 2019 ... We report that TRIOBP-5 is essential for thickening bundles of F-actin in rootlets, establishing their mature dimensions and for stiffening supporting cells. Mar 11, 2019 ... The tip links are connected to stretch-activated cation channels on the tips of the stereocilia. When a sound wave vibrates the basilar membrane ... Apr 23, 2009 ... ... stereocilia," which are the 50 to 300 hair-like nanotubes projecting ... stereocilia bundles atop those cells—also amplify sound by ... The actin filament bundle, which is held together by specific crossbridges, gives rigidity and exact dimensions to each stereocilium. The cuticular plate ...