histologia sistema respiratorio-usp

Sistema respiratorio

Manuel Quispe Villanueva

Mucosa olfatoria

Glándulas de Bowman

Epitelio ciliado

Lámina propia

Mucosa respiratoria

II. Larynx 2ECSE

Lámina propia

Glándulas serosas

Glándulas mucoserosas mixtas

III. Trachea

General organizationMucosa lamina propria seromucous glandsC-shaped cartilage ringTrachealis muscleAdventitia A. Mucosa1. ECSE 2. lamina propia a. seromucous glands b. tracheal rings 1) hyaline cartilage 2) perichondrium c. trachealis muscle 1) smooth muscle

C ciliadaC caliciformeC en cepilloC intermediaC basalC endocrinas

Porción superficial del pulmón

Pleura Tejido conectivo subpleural

Tabiques de tejido conectivo

IV. Bronchi 5

A. Mucosa 1. similar to trachea 2. lamina propria a. seromucous glands b. layer of smooth muscle c. cartilaginous plates

Terminal bronchiole

Respiratory bronchiole

Epitelio cilindrico simpleLámina propia

BARRERA HEMATOAEREA

A. Alveolar ducts 6B. B. Atria / Alveolar sacsC. Respiratory bronchioles /

alveolar duct 1. walls interrupted by alveoli

Alveolar Organization

Martini, 2001Martini, 2001

Lung Surfactant and the Lamellar 7 Body

Mikko Hallman. 2004. Lung Surfactant, Respiratory Failure, and Genes. The New England Journal of Medicine. 350:1278-80

SINDROME DE DIFICULTAD RESPIRATORIO DEL

NEONATO