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	Provedor de dados Biol. Res. (2) AgEcon (1) BJM (1) Autor ADLER,JEREMY (1) Bulut, Harun (1) Chauhan,Nitin M (1) Karuppayil,S. Mohan (1) Lawrence, John D. (1) MAGEE,TONY (1) MATTHEW,A (1) PAGAKIS,STAMATIS N (1) PARMRYD,INGELA (1) PIRINEN,NIINA (1) SHMYGOL,A (1) Shinde,Ravikumar B (1) WRAY,SUSAN (1) Mais... Palavra-chave Signalling (4) Alcohols (1) Asymmetric information (1) Biofilms (1) C23 (1) Ca-ATPase (1) Candida albicans (1) Feeder cattle auctions (1) Lck (1) Lipid rafts (1) Morphogenesis (1) Phosphatase (1) Q11 (1) Q12 (1) Q13 (1) Quality (1) SR (1) T cell (1) Third-party certification (1) Tyrosine kinase (1) Mais... Tipo do documento Journal article (2) Info:eu-repo/semantics/article (1) Journal Article (1) Ano 2013 (1) 2007 (1) 2004 (1) 2002 (1) País Chile (2) Brazil (1) United States (1) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última The Value of Third-Party Certification of Preconditioning Claims at Iowa Feeder Cattle Auctions AgEcon Bulut, Harun; Lawrence, John D.. After controlling a variety of feeder cattle characteristics and market and sale conditions in Iowa feeder auctions, the price premiums for preconditioning claims (vaccinations and minimum 30 days of weaning) with and without third-party certification (TPC) are estimated as $6.12/cwt and $3.35/cwt, respectively. These premiums differ statistically (p<0.0001), and their difference exceeds the average participation cost of TPC ($1/cwt). This indicates that TPC is valued in the market to credibly signal preconditioning investment under asymmetric information. Tipo: Journal Article Palavras-chave: Asymmetric information; Feeder cattle auctions; Quality; Signalling; Third-party certification; Q11; Q12; Q13; C23. Ano: 2007 URL: http://purl.umn.edu/37052 Lipid rafts: cell surface platforms for T cell signaling Biol. Res. MAGEE,TONY; PIRINEN,NIINA; ADLER,JEREMY; PAGAKIS,STAMATIS N; PARMRYD,INGELA. The Src family tyrosine kinase Lck is essential for T cell development and T cell receptor (TCR)* signaling. Lck is post-translationally fatty acylated at its N-terminus conferring membrane targeting and concentration in plasma membrane lipid rafts, which are lipid-based organisational platforms. Confocal fluorescence microscopy shows that Lck colocalises in rafts with GPI-linked proteins, the adaptor protein LAT and Ras, but not with non-raft membrane proteins including the protein tyrosine phosphatase CD45. The TCR also associates with lipid rafts and its cross-linking causes coaggregation of raft-associated proteins including Lck, but not of CD45. Cross-linking of either the TCR or rafts strongly induces specific tyrosine phosphorylation of the TCR in... Tipo: Journal article Palavras-chave: Lipid rafts; Lck; Tyrosine kinase; T cell; Signalling; Phosphatase. Ano: 2002 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602002000200003 Ca2+ entry, efflux and release in smooth muscle Biol. Res. MATTHEW,A; SHMYGOL,A; WRAY,SUSAN. Control of smooth muscle is vital for health. The major route to contraction is a rise in intracellular [Ca2+], determined by the entry and efflux of Ca2+ and release and re-uptake into the sarcoplasmic reticulum (SR). We review these processes in myometrium, to better understand excitation-contraction coupling and develop strategies for preventing problematic labours. The main mechanism of elevating [Ca2+] is voltage-gated L-type channels, due to pacemaker activity, which can be modulated by agonists. The rise of [Ca2+] produces Ca-calmodulin and activates MLCK. This phosphorylates myosin and force results. Without Ca2+ entry uterine contraction fails. The Na/Ca exchanger (NCX) and plasma membrane Ca-ATPase (PMCA) remove Ca2+, with contributions of 30%... Tipo: Journal article Palavras-chave: Uterus; SR; Signalling; Ca-ATPase. Ano: 2004 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000400017 Effect of alcohols on filamentation, growth, viability and biofilm development in Candida albicans BJM Chauhan,Nitin M; Shinde,Ravikumar B; Karuppayil,S. Mohan. In this study we report the potential of alcohols as morphogenetic regulators in Candida albicans. All the alcohols tested influenced various modes of growth like planktonic as well as biofilm forms. Viability was affected at high concentrations. Among the alcohols, the response of C. albicans to amyl alcohol (pentanol) was noteworthy. Amyl alcohol at a concentration 0.5% which was not inhibitory to growth and viability specifically inhibited morphogenetic switching from yeast to hyphal forms. It also inhibited normal biofilm development favoring yeast dominated biofilms. Based on this study we hypothesize that alcohols produced under anaerobic conditions may not favor biofilm development and support dissemination of yeast cells. Since anaerobic conditions... Tipo: Info:eu-repo/semantics/article Palavras-chave: Alcohols; Signalling; Morphogenesis; Biofilms; Yeast metabolism; Candida albicans. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000400041 Registros recuperados: 4 Primeira ... 1 ... Última

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