翻訳と辞書
Words near each other
・ Mucky Pup
・ Mucków
・ MUCL
・ MUCL1
・ Muco River
・ Muco-Inositol
・ Mucoa
・ Mucoadhesion
・ Mucobromic acid
・ Mucocele
・ Mucociliary clearance
・ Mucocutaneous zone
・ Mucoepidermoid carcinoma
・ Mucogingival junction
・ Mucoid plaque
Mucokinetics
・ Mucolipidosis
・ Mucolipidosis type IV
・ Mucomassariaceae
・ MuCommander
・ Muconate lactonizing enzyme
・ Muconda
・ Muconic acid
・ Muconolactone Delta-isomerase
・ Mucoperiosteum
・ Mucophagy
・ Mucophilus
・ Mucopolysaccharide–cartilage complex
・ Mucopolysaccharidosis
・ Mucoprotective


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Mucokinetics : ウィキペディア英語版
Mucokinetics

Mucokinetics are a class of drugs which aid in the clearance of mucus from the airways, lungs, bronchi, and trachea. Such drugs can be further categorized by their mechanism of action:
* mucolytic agents
* expectorants
* wetting agents / hypoviscosity agents
* abhesives / surfactants
In general, clearance ability is hampered by bonding to surfaces (stickiness) and by the viscosity of mucous secretions in the lungs. In turn, the viscosity is dependent upon the concentration of mucoprotein in the secretions.
Expectorants and mucolytic agents are different types of medication, yet both are intended to promote drainage of mucus from the lungs.
An expectorant (from the Latin ''expectorare'', to expel from the chest) works by signaling the body to increase the amount or hydration of secretions, resulting in more yet clearer secretions and as a byproduct lubricating the irritated respiratory tract. One expectorant, guaifenesin, is commonly available in many cough syrups. Often the term "expectorant" is incorrectly extended to any cough medicine, since it is a universal component.
A mucolytic agent is an agent which dissolves thick mucus and is usually used to help relieve respiratory difficulties. It does so by dissolving various chemical bonds within secretions, which in turn can lower the viscosity by altering the mucin-containing components.
Alternatively, attacking the affinity between secretions and the biological surfaces is another avenue, which is used by abhesives and surfactants.
Any of these effects could potentially improve airway clearance during coughing.
== Mucokinetic drugs==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Mucokinetics」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.