"Polyangiitis" Natural Recordings by Native Speakers
Polysystemic vasculitis characterized by necrotizing inflammation of the blood vessel walls, affecting small- to medium-sized vessels in multiple organ systems. Symptoms may include fever, weight loss, fatigue, and joint pain.
Polyangiaceae is a family of flowering plants that includes five genera of plants commonly known as dodders. They are exposed hemiparasitic plants, meaning they obtain some of their water and nutrients from a host plant.
Polyanionic refers to a molecule or compound that has multiple negative ionic charges. In other words, it is a polyatomic ion that has a net negative charge resulting from an excess of electrons. This can occur when an atom or group of atoms gains electrons from another species, such as during a redox reaction or when an electrolyte is dissolved in a solvent. Polyanions are often seen in bioinorganic chemistry and electrochemistry.