Ciprofloxacin is an antibacterial prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the treatment and prevention of certain bacterial infections, including: Urinary tract infections. Lower respiratory tract infections.
In neurophysiology Hyperpolarization is a change in a cell's membrane potential that makes it more negative. It is the opposite of a depolarization.Hyperpolarization is often caused by efflux of K+ (a cation) through K+ channels, or influx of Clâ (an anion) through Clâ channels. On the other hand, influx of cations, e.g. Na+ through Na+ channels or Ca2+ through Ca2+ channels, inhibits hyperpolarization.t is the opposite of a depolarization. Hyperpolarization is often caused by efflux of K+ (a cation) through K+ channels, or influx of Clâ (an anion) through Clâ channels. On the other hand, influx of cations, e.g. Na+ through Na+ channels or Ca2+ through Ca2+ channels, inhibits hyperpolarization.
Polyglotism or polyglottism is the ability to master, or the state of having mastered, multiple languages. The word is a synonym of multilingualism, but in recent usage polyglot is sometimes used to refer to a person who learns multiple languages as an avocation. The term hyperpolyglot was coined in 2008 by linguist Richard Hudson to describe individuals who speakâto some degreeâdozens of languages. Multilingualism, including multilingual societies as well as individuals who speak more ...