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Full-Text Articles in Social and Behavioral Sciences
Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang
Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang
Dr Marijka Batterham
Peptide Y-Y (PYY) is an anorexigenic hormone implicated in appetite control, and β-glucan is a fiber known to affect appetite. We hypothesized that plasma PYY levels would increase in overweight human adults consuming increasing doses of β-glucan. The objective was to test whether the effect could be seen with β-glucan delivered through extruded cereals containing a high β-glucan oat bran with demonstrated high molecular weight and solubility. Fourteen subjects consumed a control meal and 3 cereals of varying β-glucan concentration (between 2.2 and 5.5 g), and blood samples were collected over 4 hours. Analysis of raw PYY data showed a …
Statistical Aspects Of Equivalent Dose And Error Calculation And Display In Osl Dating: An Overview And Some Recommendations, R Galbraith, Richard Roberts
Statistical Aspects Of Equivalent Dose And Error Calculation And Display In Osl Dating: An Overview And Some Recommendations, R Galbraith, Richard Roberts
Richard G Roberts
All Quaternary dating methods involve the measurement of one or more variables to estimate the age of a sample. Each measured quantity has an associated error and uncertainty, and may also be subject to natural variation. We review the statistical estimation of such uncertainties and variation for comparing and interpreting age estimates, with specific reference to the estimation of equivalent dose (De) values in the optically stimulated luminescence (OSL) dating of sediments. We discuss statistical aspects of OSL signal and background estimation, the determination of De values for multi-grain aliquots and individual mineral grains from the same and different samples, …
Distinguishing Dose Populations In Sediment Mixtures: A Test Of Single-Grain Optical Dating Procedures Using Mixtures Of Laboratory-Dosed Quartz, Richard Roberts, R Galbraith, Hiroyuki Yoshida, G Laslett, Jon M Olley
Distinguishing Dose Populations In Sediment Mixtures: A Test Of Single-Grain Optical Dating Procedures Using Mixtures Of Laboratory-Dosed Quartz, Richard Roberts, R Galbraith, Hiroyuki Yoshida, G Laslett, Jon M Olley
Richard G Roberts
No abstract provided.
Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang
Increases In Peptide Y-Y Levels Following Oat Β-Glucan Ingestion Are Dose-Dependent In Overweight Adults, Eleanor J. Beck, Linda C. Tapsell, Marijka J. Batterham, Susan M. Tosh, Xu-Feng Huang
Xu-Feng Huang
Peptide Y-Y (PYY) is an anorexigenic hormone implicated in appetite control, and β-glucan is a fiber known to affect appetite. We hypothesized that plasma PYY levels would increase in overweight human adults consuming increasing doses of β-glucan. The objective was to test whether the effect could be seen with β-glucan delivered through extruded cereals containing a high β-glucan oat bran with demonstrated high molecular weight and solubility. Fourteen subjects consumed a control meal and 3 cereals of varying β-glucan concentration (between 2.2 and 5.5 g), and blood samples were collected over 4 hours. Analysis of raw PYY data showed a …
High Dose Of Simvastatin Induces Hyperlocomotive And Anxiolytic-Like Activities: The Association With The Up-Regulation Of Nmda Receptor Binding In The Rat Brain, Kelly Newell, Xu-Feng Huang, Chao Deng, Qing Wang, Einar Wilder-Smith, Yun Li, Ying Lu, Ayse Zengin, Guo-Yuan Yang, Heng Zhao
High Dose Of Simvastatin Induces Hyperlocomotive And Anxiolytic-Like Activities: The Association With The Up-Regulation Of Nmda Receptor Binding In The Rat Brain, Kelly Newell, Xu-Feng Huang, Chao Deng, Qing Wang, Einar Wilder-Smith, Yun Li, Ying Lu, Ayse Zengin, Guo-Yuan Yang, Heng Zhao
Xu-Feng Huang
Statins are widely being used for the treatment of a variety of conditions beyond their original indication for lowering cholesterol. We have previously reported that simvastatin affected the dopaminergic system in the rat brain. This study aims to investigate locomotor and anxiety effects along with the regional changes of N-methyl-d-aspartate (NMDA) receptors in the rat brain after 4-week administration of simvastatin. Hyperlocomotive and anxiolytic-like activities in the rat were observed after chronic administration of high dose simvastatin (10 mg/kg/day). Distributions and alterations of NMDA receptors in the post-mortem rat brain were detected by [3H] MK-801 binding autoradiography. Simvastatin increased [3H] …