منابع مشابه
The Effect of Digitalis on the Coagulation Time of Blood
mai and he also pointed out that heparinised animals were more resistant to digitalis poisoning than control ones. On a small but well controlled series of rabbits Werch (1943) found that when digifolin was given I/V to the rabbits in comparatively large amount, it caused a significant decrease in the coagulation time of blood. In addition there are many other reports which favour the above hyp...
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هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...
Blood Coagulation
INTRODUCTION This section covers the means, as far as we now know them, by which components of the blood plasma produce an insoluble protein meshwork, or gel, at a site of blood-vessel damage. The plasma is normally completely fluid, containing all its proteins in soluble form. When the clotting system is activated at a site of blood-vessel damage, a series of proteolytic reactions is set going...
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متن کاملDisorders of the blood coagulation-fibrinolytic system
Most human cells have no direct contact with the external environment and their living conditions are ensured by blood. An essential criterion for normal blood circulation is the ability of the blood to arrest bleeding at sites of tissue injury and to prevent thrombus formation inside the blood vessels under normal conditions. The balance between these two extreme states is rigorously controlle...
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ژورنال
عنوان ژورنال: The Boston Medical and Surgical Journal
سال: 1904
ISSN: 0096-6762,1533-4406
DOI: 10.1056/nejm190407141510205