'Respiratory epithelium' diaporamas de présentation

Respiratory System

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The Respiratory System

The Respiratory System. Prof. Dr.Mohammed Hisham Al-Muhtaseb. Objectives (lecture + practical). 1. Identify the conduction part of the respiratory tract and analyze the function of each segment 2. Identify the transitional area separating the conduction from the respiratory part

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Respiratory System Histology

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Ventilation - moves air to and from alveoli.

Functions of Respiratory System . Ventilation - moves air to and from alveoli. Large surface area for gas exchange. Regulates pH of body fluids. Permit vocal sounds (communication). External nares. Upper Respiratory Tract Nose Nasal cavity Pharynx (3 parts). Conditions inspired air:.

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Cellular Adaptations of Growth and Differentiation

Cellular Adaptations of Growth and Differentiation. Adaptation. In respond to excessive physiologic stresses or pathologic stimuli cell may adapt, where a new altered steady state is achieved preserving cell viability. 1- Physiological adaptations

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Respiratory System

Respiratory System. Chapter 22. Role of Respiratory System. Supplies body w/ O 2 and disposes of CO 2 Four part process Pulmonary ventilation Moving air in and out of lungs External respiration Exchange of gases between lungs and blood Transport of respiratory gases

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formative & summative assessment techniques

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Respiratory System Laboratory

Respiratory System Laboratory. S.K. Kim. #124 Nasal Mucosa (Ep. + Lamina propria). Nasal septum. Nasal mucosa respiratory epithelium sero-mucous glands dilated venules and veins. Concha(e). Middle concha. Inferior concha. Nasal septum. (hyaline cartilage).

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Respiratory System: Overview

Respiratory System: Overview. Figure 17-2 b: Anatomy Summary. Figure 23.1. The Respiratory tract. Conducting passageways carrying air to and from the alveoli Upper respiratory passages filter and humidify incoming air

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Slot 1: Diagram of Respiratory System

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Histology for Pathology Respiratory System

Histology for Pathology Respiratory System. Theresa Kristopaitis , MD Associate Professor Director of Mechanisms of Human Disease Kelli A. Hutchens, MD, FCAP Assistant Professor Assistant Director of Mechanisms of Human Disease Loyola Stritch School of Medicine. Objectives.

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Histology of the Upper Respiratory Tract (Nasal cavity, Paranasal sinuses and Larynx)

Histology of the Upper Respiratory Tract (Nasal cavity, Paranasal sinuses and Larynx). RESPIRATORY SYSTEM ( I ). Objectives: By the end of this lecture the student should be able to describe the microscopic structures of: Vestibule of the nasal cavity.

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Signaling

Expression of an antioxidative enzyme in the normal and pakinsonian brain presented by Simone Abercrombie Bio 475. van Muiswinkel F.L., R. A. I. de Vos, J.M. Bol, G. Andringa, E.H. Jansen Steur, D. Ross, D. Siegel and B. Drukarch. Signaling. Neuron. Dopaminergic terminal.

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Respiratory System: - nasal cavity - Primary Bronchi, bronchioles & alveoli - Cells in alveoli

Respiratory System: - nasal cavity - Primary Bronchi, bronchioles & alveoli - Cells in alveoli. Organization of the respiratory system. Functions, movement of air (breathing); exchange oxygen for carbon dioxide Conducting portion and respiratory portion

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Respiratory system

Respiratory system. Conductive portion Respiratory Portion. Nasopharynx Trachea Bronchioles. Warming Conchae / turbinates Filtering Hairs Respiratory epithelium. Larynx Trachea Why is the trachea so elastic?. Bronchi Bronchioles. Respiratory Portion. Type I alveoli:

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Differential diagnosis

Differential diagnosis. Acute uncomplicated Pyelonephritis. Acute pyelonephritis is a urinary tract infection that has progressed from the lower urinary tract to the upper urinary tract. Most episodes of acute pyelonephritis are uncomplicated but hospitalization may be required.

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Are CNA.42 and FBC-B1 directed against ovine follicular dendritic cells?

Toppets V. , J. Piret, M. Minne, L. Grobet and Antoine N. Faculty of Veterinary Medicine, Department of Morphology and Pathology, Laboratory of Animal Histology and Embryology, University of Liege, Belgium. Are CNA.42 and FBC-B1 directed against ovine follicular dendritic cells?. Introduction.

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