bronchial bud
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bud — 1. An outgrowth that resembles the b. of a plant, usually pluripotential, and capable of differentiating and growing into a definitive structure. 2. To give rise to such an outgrowth. SEE ALSO: gemmation. 3. A small outgrowth from a parent cell;… … Medical dictionary
tracheal bud — an intermediate stage between the respiratory diverticulum and the bronchial buds … Medical dictionary
infracardiac bursa — the cranial end of a coelomic recess of the embryo, extending upward between the esophagus and right primary bronchial bud; frequently persisting in the adult … Medical dictionary
respiration, human — ▪ physiology Introduction the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… … Universalium
Development of human lung — The development of human lung arises from the laryngotracheal groove. The larynx, trachea, bronchi and lungs begin to form during the fourth week of embryonic development.[1] At this time, the respiratory diverticulum (lung bud) appears ventrally … Wikipedia
Bronchiectasis — is a disease that causes localized, irreversible dilatation of part of the bronchial tree. Involved bronchi are dilated, inflamed, and easily collapsible, resulting in airflow obstruction and impaired clearance of secretions. Bronchiectasis is… … Wikipedia
Diffuse panbronchiolitis — Classification and external resources ICD 10 J21.9 ICD 9 466.1 … Wikipedia
Deaths in May 2009 — Contents 1 May 2009 1.1 31 1.2 30 1.3 29 … Wikipedia
Respiratory system — See also: Respiratory tract Respiratory A complete, schematic view of the human respiratory system with their parts and functions. Latin … Wikipedia
Vaporizer — thumb|right|350px|Vaporization pipe with flame filter 28. Tobacco, cannabis, other herbs or essential oils 36. Flame filter made of a stack of metal screens (5+) or a heat resistant porous materialA vaporizer (or vaporiser) is a device used to… … Wikipedia
