Development of Bone | howMed Lectures
This lecture on development of bone explains the basic concepts of the topic, including the types, steps and cells involved in the process. This movie requires Flash Player 9 Outline of Lecture DEVELOPMENT OF BONE INTRODUCTION According to the embryological origin, there are 2 types of bone development. INTRAMEMBRANOUS Bone develops within a layer of […]






Types of Chronic Inflammation | howMed Lectures
This movie requires Flash Player 9 Outline of Lecture CHRONIC INFLAMMATION DEFINITION Inflammation of prolonged duration (weeks and months) in which: Active inflammation Tissue injury Attempts at repair coexist, in a varying combination CAUSES •Persistent infection by certain microorganism (of low toxicity) •Prolonged exposure to toxic agents exogenous (silicosis) endogenous (atherosclerosis) Autoimmunity GENERAL FEATURES Mononuclear […]