نتایج جستجو برای: labelled
تعداد نتایج: 20773 فیلتر نتایج به سال:
Background: Among the various stem cell populations used for cell therapy, adult mesenchymal stromal cells (MSCs) have emerged as a major new cell technology. These cells must be tracked after transplantation to monitor their migration within the body and quantify their accumulation at the target site. This study assessed whether rat bone marrow MSCs can be labelled with superparamagnetic iron ...
1. Treatment of rat liver polysomes in a buffer containing 2.5mm-magnesium chloride with T(1) ribonuclease at a concentration of 330units/ml. of reaction medium at 37 degrees for 2hr. leads to the production of an insoluble nucleoprotein. 2. On the bases of analysis for protein and RNA and of u.v.-absorption spectra the nucleoprotein appears to have lost approx. 60% of the structural RNA origin...
The main idea for interpreting concurrent processes as labelled precubical sets is that a given set of n actions running concurrently must be assembled to a labelled n-cube, in exactly one way. The main ingredient is the non-functorial construction called the labelled directed coskeleton. It is defined as a subobject of the labelled coskeleton, the latter coinciding in the unlabelled case with ...
Indium-111 (111In) and technetium-99m (99Tcm) Stealth liposomes were compared with 111In- and 99Tcm-labelled white blood cells (WBC) in experimental infection in a rabbit model. Preformed polyethylene glycol-coated liposomes and separated WBC were radiolabelled with either 111In-oxine or 99Tcm-hexamethylpropyleneamine oxime (99TcM-HMPAO). After the intravenous administration of one of the four ...
A labelled transition system is provided with some additional structure by endowing the conngurations and the labels with a complete metric. In this way, a so-called metric labelled transition system is obtained. The additional structure on a metric labelled transition system makes it possible to generalize the niteness conditions nitely branching and image nite to compactly branching and image...
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