'Intrinsic pathway' presentation slideshows

Chapter 13

Chapter 13. Heart and Circulation. 13-1. Chapter 13 Outline Overview Blood Pulmonary & Systemic Circulations Heart Valves Cardiac Cycle Electrical Activity of the Heart Structure of Blood Vessels Heart Disease Lymphatic System . 13-2. Overview . 13-3.

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The Hemostatic Pathway & Novel Anticoagulants

The Hemostatic Pathway & Novel Anticoagulants. David Bolos, PGY5 Fellow Talk 9/6/2016. Overview. Phases of the Hemostatic Process Control Mechanisms of Clotting Novel Anticoagulants/Oral Anticoagulants Transitioning between Anticoagulants Management of Bleeding

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Blood coagulation and fibrinolysis

Blood coagulation and fibrinolysis. March 2006. Haemostasis. adhesion shape change activation and secretion aggregation interaction with coagulation factors . Drug classes. 1. Anticoagulants 2. Antiplatelet drugs 3. Thrombolytic Agents . Anticoagulants. Heparin.

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Disseminated Intravascular Coagulation

Disseminated Intravascular Coagulation. Karim Rafaat, MD. Introduction. DIC (aka consumption coagulopathy, defibrination syndrome) Systemic process producing both thrombosis and hemorrhage Initiated by a number of defined disorders Consists of the following components:

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Coagulopathies

Coagulopathies. Hayley Morse May 29, 2008. Normal Hemostasis. First, injury to a blood vessel leads to immediate vasoconstriction, as well as activating the coagulation cascade. Platelet adhesion: results from e xposure of blood to subendothelial collagen

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HEMOSTAZA

HEMOSTAZA. Curs an IV limba engleza 2012-2013. HEMOSTASIS. Hemostasis is defined as a property of circulation whereby blood is maintained within a vessel and the ability of the system to prevent excessive blood loss when injured . Process is rapid and localize d. HEMOSTASIS.

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Coagulation Cascade of the Newborn

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The main actors in the destructive phase are neutrophils and macrophages.

Chapter 10 Inflammation. Inflammation is a process carried out in response to either physical or immunological tissue insult. It consists of a destructive process to remove the inflammatory trigger and damaged tissue, followed by repair and replacement.

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Coagulation

Coagulation. Janell Wilcox, PA-C. Hemostasis. Definition: clotting of the blood Phases Formation of the platelet plug Coagulation cascade Termination of clotting by antithrombotic control mechanisms Removal of the clot by fibrolysis. Clotting diagram.

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The Clotting Cascade and DIC

The Clotting Cascade and DIC. Karim Rafaat, MD. Coagulation. Coagulation is a host defense system that maintains the integrity of the high pressure closed circulatory system To prevent excessive blood loss after injury the hemostatic system Endothelial cells Platelets

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Chapter 18 Apoptosis

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Cancer and the Cell Cycle : An overview

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Blood

Blood. Week 7 Dr. Walid Daoud A. Professor. Anemia ____________________________. Anemia is decrease in O2 carrying capacity of blood due to: 1- Decreased number of RBCs: . Less than 4.5 million/mm 3 in males. . Less than 3.9 million/mm 3 in females.

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Bcl-2: A Matter of Life-or-Death

Bcl-2: A Matter of Life-or-Death. Sarah Greenblatt Biology 169 . Overview:. Importance of Apoptosis Apoptosis pathway: C. elegans What is the normal biological role of Bcl-2? How does Bcl-2 contribute to cancer?. Importance of Apoptosis. Embryonic and fetal development

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Blood Coagulation

Blood Coagulation. Dr Mahvash Khan MBBS, MPhil. Hemostasis. The third mechanism by which Hemostasis can be achieved is by formation of a blood clot. Hemostasis. Hemostasis is prevention of blood loss. Blood Clot. The clot is composed of a meshwork of

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Low temperature protects mammalian cells from apoptosis initiated by various stimuli in vitro

Low temperature protects mammalian cells from apoptosis initiated by various stimuli in vitro. Authors: Toshiharu Sakuraia, Katsuhiko Itoha, Yu Liua, Hiroaki Higashitsujia, Yasuhiko Sumitomoa, Kazuhiro Sakamakib, Jun Fujita.

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Prothrombin time and coagulation time

Prothrombin time and coagulation time. Coagulation Cascade. Intrinsic pathway Extrinsic pathway Common pathway The extrinsic pathway was required the addition of an exogenous trigger (originally provided by tissue extracts).

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Interactive Session on Clotting Profile

Interactive Session on Clotting Profile. Dr P T R Makuloluwa MBBS (Col), MD (Anaesthesiology), FRCA (Lond). What are the steps in haemostasis ?. vascular response formation of platelet plug formation of fibrin clot. Formation of platelet plug. what tests can be done to assess the

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Purposes Of Apoptosis

Purposes Of Apoptosis. Eliminate cells not needed by organism. During development: sculpting, remove excess neurons Adult. Maintain tissue size Eliminate autoreactive immune cells, DNA damaged cells. Morphological Changes. Distinct from necrosis: injured cell bursts, inflammatory response

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XII

Blood Coagulation Cascade. Intrinsic Pathway. Extrinsic Pathway. XII. XIIa. VII. XI. XIa. IX. IXa. +. VIIa. TF. VIII. VIIIa. X. Xa. X. V. Va. Prothrombin. Thrombin. Fibrinogen. Fibrin monomer.

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