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عدد المساهمات : 9696 تاريخ التسجيل : 06/08/2009
| موضوع: Answered questions on physiology of principles of disease block by dr Khaled A Abulfadle الخميس فبراير 16, 2012 12:52 pm | |
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The Queen
عدد المساهمات : 12 تاريخ التسجيل : 16/12/2011
| موضوع: رد: Answered questions on physiology of principles of disease block by dr Khaled A Abulfadle الخميس فبراير 16, 2012 3:39 pm | |
| following blood vessel injury,platelets adhere to exposed subendothelial collagen and myofibrils
دكتور مافهمت هذي الجمله ممكن توضحلها لي وجزيت خيرا | |
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admin Admin
عدد المساهمات : 9696 تاريخ التسجيل : 06/08/2009
| موضوع: رد: Answered questions on physiology of principles of disease block by dr Khaled A Abulfadle الخميس فبراير 16, 2012 4:12 pm | |
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The Queen
عدد المساهمات : 12 تاريخ التسجيل : 16/12/2011
| موضوع: hemostasis الجمعة فبراير 17, 2012 10:22 pm | |
| فهمت دكتور يعني injury تطلع مواد تساعد على التصاق platetes و coagualtive factors وتسوي plug بالاخيرر
بس ابي اعرف دكتور متى اقول انه هذا tissue صار فيه thrombus او clot
ما معني recanaliztion ?
وهل clotting factor يعتبر انزيم او لا ؟
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admin Admin
عدد المساهمات : 9696 تاريخ التسجيل : 06/08/2009
| موضوع: رد: Answered questions on physiology of principles of disease block by dr Khaled A Abulfadle السبت فبراير 18, 2012 4:04 am | |
| Clot formation: occurs in injured vessel and it is a physiological process aims to stop bleeding. Thrombosis: occurs in intact vessel and it is a pathological process that may obstruct a vessel and it may occur in conditions like atherosclerosis. Recanalization: means to reopen the vessel i.e. after clot formation and healing of vessel wall, fibrinolytic system dissolves the clot to return it it to previus normal condition. Most of clotting factors are considered as proteolytic enzymes, but others are considered as cofactors as calcium i.e. factor IV You are welcome for any question. Good luck | |
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