نتایج جستجو برای: فاکتور انعقادی xiii
تعداد نتایج: 21242 فیلتر نتایج به سال:
زمینه و هدف: زهر مارهای ویپریده (افعیها) حاوی پروتئینهایی میباشند که روی انعقاد خون اثر میگذارند. هدف از این مطالعه، تشخیص و جداسازی فعالکنندة فاکتور خونی انعقادی V از زهر افعی لبتینای ایران میباشد. روش بررسی: فعالکنندة فاکتور V از 200 میلیگرم زهر خام به وسیلة سه مرحله کروماتوگرافی: ژل فیلتراسیون روی سفادکس G100، کروماتوگرافی تعویض یون روی DEAE – سلول...
Factor XIII is one of the twelve coagulation factors and also known as a fibrin-stabilizing factor. In 2012, we encountered a male RA patient with hemorrhagic factor XIII deficiency who had been treated with tocilizumab for two years. There are few reports regarding the relationship between tocilizumab (a humanized monoclonal antibody against the interleukin-6 receptor (IL-6R)) and factor XIII....
مقدمه: تأثیر فعالیتهای هوازی بر سیستم انعقادی خون به عنوان یکی از عوامل خطرزای بیماری عروق کرونری همچنان مورد بحث است. هدف این پژوهش، بررسی تأثیر یک جلسه فعالیت هوازی متوسط بر برخی از فاکتورهای انعقاد خون در دختران جوان است. روش کار: مطالعه حاضر با تایید کمیته اخلاق دانشگاه علوم پزشکی کرمان به شکل مداخلهای روی 11 دختر داوطلب سالم 21 تا 24 سال بدون هیچ نوع فعالیت ورزشی منظم در طی یک سال قبل ا...
Type XIII collagen belongs to the group of transmembrane collagens. In this thesis the plasma membrane localisation and function of type XIII collagen have been studied using cell biological methods. Type XIII collagen was found to reside in focal adhesions. It appeared in these structures at a very early stage of their assembly and disappeared from them concurrently with focal adhesion protein...
Factor XIII (Fibrin-stabilizing factor) is a tetrameric structural pro-transglutaminase from the transglutaminase family. Factor XIII activity is associated with the structure of fibrin clot. Factor XIII turns into XIII-A, which is an active transglutaminase, in the result phase of coagulation cascade together with Ca and thrombin activation. The main aim of Factor XIIIA is to connect ε(δ-gluta...
In this paper, we present a new class of public key cryptosystems by modifying K(XII)SE(1)PKC [1], referred to as K(XIII)SE(1)PKC, and a particular class of K(XIII)SE(1)PKC, Kp(XIII)SE(1)PKC. We show that K(XIII)SE(1)PKC would improve both the coding rate and the security, compared with K(XII)SE(1)PKC. We also show that Kp(XIII)SE(1)PKC realizes the coding rate of exactly 1.0. In a sharp contra...
conclusions the case was fully investigated and diagnosed as a case with factor xiii deficiency causing such uncontrolled bleeding after extraction of a tooth. introduction factor xiii deficiency is a relatively rare hereditary bleeding disorder, which is usually found during infancy or early childhood. this condition may involve both genders within different races in an equal manner. its incid...
The binding of plasma factor XIII to fibrinogen or fibrin that has been chemically or enzymatically induced to polymerize was studied. Factor XIII binding was assayed using a 3H-putrescine incorporation assay and an 125I-plasma factor XIII binding assay. More than 80% of the native and radiolabeled plasma factor XIII was bound to fibrin I formed by reptilase in EDTA, citrate, or heparin anticoa...
سابقه و هدف: بالا بودن سطح سرمی و فعالیت فاکتورهای انعقادی از ریسک فاکتورهای مهم در بروز بیماری های قلبی- عروقی به شمار می رود. برخی از گزارشات حاکی از اثر حفاظتی موسیر برسیستم قلب وعروق می باشند. لذا در این مطالعه ضمن اندازه گیری ظرفیت آنتی اکسیدانی موسیر، اثر آن بر میزان فیبرینوژن و فاکتور vii در خرگوش های مصرف کننده کلسترول بالا مورد بررسی قرار گرفت. مواد و روش ها: در یک مطالعه مداخله ای تعد...
Thrombin cleavage of blood coagulation Factor XIII (a2b2) and fibrinogen was studied during in vitro clotting to determine the physiologic sequence of these events. First, the time course of fibrin formation and cleavage of Factor XIII was measured in platelet-rich plasma. Cleavage of fibrinogen was measured by using a radioimmunoassay for fibrinopeptide A. Conversion of trace amounts of radioi...
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