نتایج جستجو برای: c83

تعداد نتایج: 82  

2009
Horst Entorf

Crime and the Labour Market: Evidence from a Survey of Inmates In this paper data from a survey of 1,771 inmates conducted in 31 German prisons provide microeconometric evidence on the relationship between individual anticipated labour market opportunities and the perceived probability of future recidivism. Results show that inmates with poor labour market prospects expect a significantly highe...

Journal: :FEBS letters 2015
Penny Beckerson Brandon J Reeder Michael T Wilson

Earlier kinetics studies on cytoglobin did not assign functional properties to specific structural forms. Here, we used defined monomeric and dimeric forms and cysteine mutants to show that an intramolecular disulfide bond (C38-C83) alters the dissociation rate constant of the intrinsic histidine (H81) (∼1000 fold), thus controlling binding of extrinsic ligands. Through time-resolved spectra we...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم کشاورزی و منابع طبیعی گرگان - دانشکده کشاورزی گنبد 1389

بررسی نسبت بین پارامترهای مختلف و نیز رابطه آنها با عملکرد دانه در گیاهان زراعی و نقش این روابط در تعیین عملکرد، تشخیص محدودیتها جهت دستیابی به حداکثر عملکرد در گیاه جهت تولید ایده‏آل مورد نیاز می‏باشد و می‏تواند اطلاعات مفیدی به محققان بدهد. به منظور بررسی تاثیر چند صفت فیزیومورفولوژیک روی عملکرد ده ژنوتیپ گندم شامل سایونز، گاسکوژن، شهریار، مهدوی، الوند، توس، c82-6، c82-12، c83-7 و c83-8 (معر...

Journal: :Molecular pharmacology 2005
Sun Yang Frank L Meyskens

Resveratrol has demonstrated preventive and therapeutic activities in a variety of tumors. However, the mechanistic basis of its pharmacological effects on human melanoma has not been well defined. Our results demonstrated that resveratrol significantly inhibited melanoma anchorage-independent growth, and even at high doses no distinct apoptosis or cell cycle arrest was observed. It is notewort...

2017
Alberto Serrano-Pozo Manuel A Sánchez-García Antonio Heras-Garvín Rosana March-Díaz Victoria Navarro Marisa Vizuete José López-Barneo Javier Vitorica Alberto Pascual

BACKGROUND Recent epidemiological evidence has linked hypoxia with the development of Alzheimer disease (AD). A number of in vitro and in vivo studies have reported that hypoxia can induce amyloid-β peptide accumulation through various molecular mechanisms including the up-regulation of the amyloid-β precursor protein, the β-secretase Bace1, or the γγ-secretase complex components, as well as th...

Journal: :The Journal of biological chemistry 1991
Y Taniyama R Kuroki F Omura C Seko M Kikuchi

Our previous results using the Saccharomyces cerevisiae secretion system suggest that intramolecular exchange of disulfide bonds occurs in the folding pathway of human lysozyme in vivo (Taniyama, Y., Yamamoto, Y., Kuroki, R., and Kikuchi, M. (1990) J. Biol. Chem. 265, 7570-7575). Here we report on the results of introducing an artificial disulfide bond in mutants with 2 cysteine residues substi...

2018
Marek Rusnák Tomáš Havránek Roman Horváth

The short-run increase in prices following an unexpected tightening of monetary policy represents a frequently reported puzzle. Yet the puzzle is surprisingly easy to explain away when all published models are quantitatively reviewed. We collect about 1,000 point estimates of impulse responses from 70 articles using vector autoregressive models and present a simple method of research synthesis ...

Journal: :Neuron 2002
Jorge Busciglio Alejandra Pelsman Caine Wong Gustavo Pigino Menglan Yuan Hiroshi Mori Bruce A. Yankner

Most Down's syndrome (DS) patients develop Alzheimer's disease (AD) neuropathology. Astrocyte and neuronal cultures derived from fetal DS brain show alterations in the processing of amyloid beta precursor protein (AbetaPP), including increased levels of AbetaPP and C99, reduced levels of secreted AbetaPP (AbetaPPs) and C83, and intracellular accumulation of insoluble Abeta42. This pattern of Ab...

2011
Radu Vranceanu Jérôme Barthélémy Jerome Barthelemy

The coexistence of a predominantly poor opinion of free markets and lack of education in economics are two documented features of France. In this paper, we use data collected through an Internet-based survey conducted in December 2009 in order to test whether this situation is more than a mere coincidence. A first regression model allows us to study how personal characteristics, general and eco...

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