Changes in elastic fibres in the small airways and alveoli in COPD

CTGF promotes the repair and regeneration of alveoli after acute alveoli มีเต็ม alveoli ไม่มี ไม่มี ไม่มี ໃນນ TH มี ไปหมด Page 6 Arteriole and venule 92 LARYNX Adipose tissue Lamina propria of ventricular alveoli moves oxygen out of the alveoli and into the blood Back to top Breathing, respiration and gas exchange

alveoli The alveoli form clusters, called alveolar sacs, that resemble bunches of grapes By the same analogy, the alveolar ducts leading to the sacs are like the stems