نتایج جستجو برای: fcr
تعداد نتایج: 2828 فیلتر نتایج به سال:
The kinetics of apolipoprotein (apo) B-100 and apoB-48 within triglyceride-rich lipoproteins (TRLs) and of apoB-100 within IDL and LDL were examined with a primed-constant infusion of (5,5,5-(2)H(3)) leucine in the fed state (hourly feeding) in 19 subjects after consumption of an average American diet (36% fat). Lipoproteins were isolated by ultracentrifugation and apolipoproteins by SDS gels, ...
Binding and pinocytosis of polyvalent IgG-containing immune complexes by mouse macrophages leads to the selective removal of Fc receptors (FcR) from the cell surface and to the rapid delivery of receptor and ligand to lysosomes, where both are degraded (I. Mellman and H. Plutner, 1984, Journal of Cell Biology, 98:1170-1177). In this paper, we have studied the internalization of FcR tagged with ...
We studied the relationships among levels of acid cholesteryl esterase (ACE) activity in kidney, liver, and aorta and clearance of I-labeled human low density lipoprotein (LDL) from the circulation. The premise was that levels of ACE (which is involved in the hydrolysis of the cholesteryl esters of LDL) might correspond to the rate at which LDL was removed from the circulation, or fractional ca...
BACKGROUND This retrospective analysis is focused on the efficacy and safety of radioimmunotherapy (RIT) with Zevalin® in nine patients with recurrent follicular lymphoma (FL) who were treated in a consolidation setting after having achieved complete remission or partial remission with FCR. METHODS The median age was 63 yrs (range 46-77), all patients were relapsed with histologically confirm...
BACKGROUND The American Heart Association's national goals for cardiovascular health promotion emphasize that cardiovascular risk originates early in life, but little is known about childhood factors that may increase the likelihood of having a favorable cardiovascular risk (FCR) in adulthood. We examined the prospective association between positive childhood factors and the likelihood of midli...
Fludarabine, cyclophosphamide, and rituximab (FCR) has represented a significant treatment advancement in chronic lymphocytic leukemia (CLL). In the new scenario of targeted agents, there is an increasing interest in identifying patients who gain the maximum benefit from FCR. In this observational multicenter retrospective analysis of 404 CLL patients receiving frontline FCR, the combination of...
Fusarium crown rot (FCR), caused by various Fusarium species, is a destructive disease of cereal crops in semiarid regions worldwide. As part of our contribution to the development of Fusarium resistant cultivars, we identified several novel sources of resistance by systematically assessing barley genotypes representing different geographical origins and plant types. One of these sources of res...
Lovastatin therapy is known to induce hepatic low density lipoprotein (LDL) receptor mRNA and LDL receptor activity. Yet, in studies in humans and animals it has been difficult to demonstrate an enhancement of the plasma fractional catabolic rate (FCR) of an injected LDL tracer during lovastatin therapy. One explanation may be that the composition of the LDL tracer may also change during therap...
Design of efficient medium access control (MAC) protocols with both high throughput performance and highdegree of fairness performance is a major focus in distributed contention-based MAC protocol research. In this paper, we propose a novel and efficient contention-based MAC protocol for wireless local area networks, namely, the Fast Collision Resolution (FCR) algorithm. This algorithm is devel...
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