PPT-Cellular reaction to an injury

DRSUADAD ASIM ASSPROFFDERARTMENT OF PATHOLOGY BASRHA MEDICAL COLLEGE CELL ADAPTATIONS CELL INJURY CELL DEATH REFRENCES ROBBINS BASIC PATHOLOGY NINTH EDITION 3 LECTURE ONE Objectives . Grace Denton & Stephanie . Tristram. G.E.Denton@warwick.ac.uk. S.C.Tristram@warwick.ac.uk. What are some of the causes of cell injury and cell death?. Causes of cell injury .  . CHIPING: C. Jeffrey Bryan, DVM, MS, PhD, DACVIM(Oncology). bryanjn@missouri.edu. Cellular Radiation Effects . Cell membrane - Alteration in permeability. Cellular organelles - Functional Aberrations . Nuclear membrane - Altered permeability & Function . Entropy. }. Disorder. Order + Heat. Stored Energy . (Energy Carriers). Food/Energy. Disorder . in the surrounding environment due to molecular movement. Chemical reactions, Breaking bonds, shifting e. Jeffrey Bryan, DVM, MS, PhD, DACVIM(Oncology). bryanjn@missouri.edu. Cellular Radiation Effects . Cell membrane - Alteration in permeability. Cellular organelles - Functional Aberrations . Nuclear membrane - Altered permeability & Function . . (Adaptations, injury and death). (. 2 of 5). Ali Al Khader, M.D.. Faculty of Medicine. Al-Balqa’ Applied University. Most injurious stimuli are grouped into:. Oxygen deprivation. Chemical agents. Unite one. Second Lab. .. The two lung abscesses seen here are examples of . liquefactive necrosis. in which there is a liquid center in an area of tissue injury. One abscess appears in the . upper lobe . Substrate level . Photophosphorylation. Glycolysis. Pyruvate. to Acetyl . CoA. Krebs Cycle. Electron Transport Chain. ATP-. Synthase. = Oxidative . Phosphorlyation. Overview again. Lactic Acid Fermentation. Substrate level . Photophosphorylation. Glycolysis. Pyruvate. to Acetyl . CoA. Krebs Cycle. Electron Transport Chain. ATP-. Synthase. = Oxidative . Phosphorlyation. Overview again. Lactic Acid Fermentation. Neurocognitive Aspects of Sports Injury Prevention & Rehabilitation Assessment of Injury Risk Gary Wilkerson, EdD , ATC 1 American Academy of Physical Medicine & Rehabilitation October 2, 2015 . ADAPTATION . TO ENVIRONMENTAL STRESS. Lab:2&3. Proliferative endometrium . A. . A section of the uterus from a woman of reproductive. . age reveals a thick endometrium composed of proliferative glands in an abundant . Stage . 3. Collage of Pharmacy / . AL . Mustansiriyah. University. . . Lab . 2. . Cell Injury. If the cells fail to adapt under stress, they undergo certain changes called . Cellular injury. Cellular injury . can occur in a number of different ways. The extent of injury that cells experience is often related to the intensity and duration of exposure to the injurious event or substance. Cellular injury may be a reversible process, in which case the cells can recover their normal function, or it may be irreversible and lead to cell death. . Atherosclerosis. Shaesta. . Naseem. Vessel wall structure. Arteriosclerosis. It literally means "hardening of the arteries with loss of elasticity. ”. . . Three patterns:. Atherosclerosis. :. The . When does the DNA replicate?. What are the four stages of Mitosis?. What is the end result of Mitosis?. What occurs after Mitosis?. BLOCK . 1/5 . – . 1/6. Thursday . 1/7/2016. What are somatic cells?.