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| MACKENZIE,LAUREN; RODERICK,H. LLEWELYN; PROVEN,ANDREW; CONWAY,STUART J; BOOTMAN,MARTIN D. |
| Inositol 1,4,5-trisphosphate (InsP3) is an established calcium-mobilizing messenger, which is well-known to activate Ca2+ signaling in many cell types. Contractile cardiomyocytes express hormone receptors that are coupled to the production of InsP3. Such cardioactive hormones, including endothelin, may have profound inotropic and arrhythmogenic actions, but it is unclear whether InsP3 underlies any of these effects. We have examined the expression and localization of InsP3 receptors (InsP3Rs), and the potential role of InsP3 in modulating cardiac excitation-contraction coupling (EC coupling). Stimulation of electrically-paced atrial and ventricular myocytes with a membrane-permeant InsP3 ester was found to evoke an increase in the amplitudes of action... |
| Tipo: Journal article |
Palavras-chave: Calcium; Cardiac; Inositol; Arrhythmia; Ryanodine. |
| Ano: 2004 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000400008 |
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| Trombetta,Carlos Guilherme; Radünz Neto,João; Lazzari,Rafael. |
| Dois experimentos foram conduzidos utilizando um delineamento inteiramente casualizado, com seis tratamentos e três repetições, para avaliar o efeito de misturas vitamínicas (MV) na larvicultura do jundiá (Rhamdia quelen). Em ambos os experimentos as rações utilizadas foram isoprotéicas (34%PB) e isocalóricas (3.500kcalED/kg). No experimento I adicionou-se MV formuladas, com ou sem suplementação de inositol e/ou vitamina C. Neste experimento a MV T2 proporcionou maior crescimento das larvas. Esta MV foi então testada em seis níveis de inclusão (2,0; 1,5; 1,0; 0,5; 0,25 e 0%) no experimento II. Comprovou-se que a composição em vitaminas da MV apresentada no T1 do experimento 2 foi a mais eficiente na larvicultura do jundiá. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Jundiá; Rhamdia quelen; Inositol; Vitaminas; Larvicultura. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542006000600028 |
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| 堀川, 実加; 小嶋, 道之; Horikawa, Mika; Kojima, Michiyuki. |
| ゴールデンベリーに含まれるイノシトールおよびビタミンEの含量は黄色や赤色ミニトマトのそれらよりも高かった。また、ゴールデンベリーのビタミンC含量は、赤色ミニトマトのそれよりも高く、還元力も高かった。ゴールデンベリー果実の登熟に従い、総クロロフィル量は減少したが、総カロテン、イノシトール、ビタミンEなど他の成分含量はすべて増加し、還元力や抗酸化活性も増大した。ゴールデンベリーの特徴的成分であるイノシトール量およびビタミンE量と 果実のa*値(赤味度)との間には、高い正の相関が認められた。これらの結果は、ゴールデンベリー果実のa*値は、登熟過程におけるこれらの成分量を推測する指標になることを示唆している。 The content of inositol and vitamin E included in Golden berry was higher than them of yellow and red mini-tomato. Also, vitamin C content and reduction activity of Golden berry were higher than that of red mini tomato. Quantity of total chlorophyll decreased Golden berry as ripening up, however other ingredient contents such as total carotene, inositol, vitamin E, reduction activity and antioxidant activity increased. Multiple correlation between inositol... |
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Palavras-chave: Physalis peruviana L.; ゴールデンベリー; 登熟; イノシトール; ビタミンE; Golden berry; Ripening; Inositol; Vitamin E. |
| Ano: 2013 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3811 |
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