ANORO is only approved for use in COPD. ANORO is NOT approved for use in asthma. People with asthma who take long-acting beta 2-adrenergic agonist (LABA) medicines, such as vilanterol (one of the medicines in ANORO), have an increased risk of death from asthma problems. It is not known if LABA medicines increase the risk of death in people with COPD.
An optical fiber (or optical fibre) is a flexible, transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair.n optical fiber doped with certain rare earth elements such as erbium can be used as the gain medium of a laser or optical amplifier. Rare-earth-doped optical fibers can be used to provide signal amplification by splicing a short section of doped fiber into a regular (undoped) optical fiber line.
A TOSLINK optical fiber cable with a clear jacket. These cables are used mainly for digital audio connections between devices. An optical fiber cable is a cable containing one or more optical fibers that are used to carry light. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed.