4 resultados para Ananas erectifolius L.B.Smith

em Brock University, Canada


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Transcript: New York Jan. 14. 1813. My dear uncle, I had nearly concluded to have made my [jaunt?] earlier than I had mentioned in my last letter to you, for Swartout had intended to have written by me to Father & yourself; having [Louisa?] concluded not so soon to depart he sends me his letters which I forward in mail, I shall hope to have letters from home soon, it is a great pleasure to hear from any of you. I said last week in Hollands letter mentioning [bladeworth?] account, I have explained to him. It is a mistake about me agreeing to pay Mr. [Dening?] [their?] account. Caroline mentions to me your jaunt to [Sophia?], but I regret our friend there should be unpleasantly situated. I have not yet seen Col. Willett but will see him as mentioned. I have neglected to go there for some time which has been remiss in me. We have nothing new I believe unless it be that Armstrong & Jones of Philadelphia have been nominated as Secretarys of War & the Navy & [cer?] this in all probability may be appointed. There may be room for speculation, but perhaps it is not probable that Canada will be ceded to American Valor in the year 1813. There is a Bill before congress by which it may be made penal to enter on board American vessels, either British subjects or naturalized Americans, which it is presoomed by many will [spon?] the accommodation of Peace – may be yes may be no – the proof of the pudding is in the eating of it. I imagine pacification is not so near at hand although it is much to be desired. Whatever might be for the honor & prosperity of the Country I would strenuously advocate, aloof from partial & party considerations. We have not a word as yet what the Council at Albany may be thinking of as yet. I suppose these things will come in time, perhaps untimely to many. I desire for the present not to be found among the untimely. I am your sincerely, with love to all. John Adams Smith

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Among the environmental factors that can affect food intake is the extent of dietary variety available in the environment. Numerous studies have demonstrated that variety in a meal can increase the amount of food consumed in humans, rats, and other species. A physiological mechanism that has been demonstrated to affect food intake is the gut peptide cholecystokinin (CCK) which is released from the upper small intestine during the ingestion of food. Peripherally administered CCK has a robust inhibitory effect on the intake of a single-food meal. Thus, dietary variety and CCK both affect meal size, with dietary variety increasing intake and CCK decreasing intake. This raises the question ofhow dietary variety and CCK might interact to affect meal size. Previous studies of CCK's effects have focused on situations in which only one food was available for consumption. However, in an animal's natural environment it would frequently occur that the animal would come across a number of foods either simultaneously or in quick succession, thus providing the animal access to a variety of foods during a meal. Accordingly, the effect ofCCK on food intake in single-food and multiple-food meals was examined. It was found that food intake was greater in multiple-food than in single-food meals provided that foods in the multiplefood meal were presented either simultaneously or in increasing order of preference. When foods in the multiple-food meal were presented in decreasing order of preference, intake was similar to that observed in single-food meals. In addition, it was found that CCK inhibited food intake in a dose-dependent manner, and that its effects on food intake were similar regardless of meal type. Therefore, the inhibitory effects ofCCK were not diminished when a variety of foods were available for consumption. Furthermore, the finding that CCK did not differentially affect the intake of the two types of meals does not provide support for the recent-foods hypothesis which postulates that CCK decreases food intake by reducing the palatability of only recently consumed foods. However, it is consistent with the all-foods hypothesis, which predicts that CCK reduces food intake by decreasing the palatability of all foods. The 600 ng/kg dose of the CCK^-antagonist lorglumide significantly antagonized the inhibitory effect of exogenous CCK on food intake, and the magnitude of this effect was similar for both types of meal. These results suggest that exogenous CCK inhibits food intake through the activation ofCCK^ receptors. However, when administered by itself, the 600^ig/kg dose of lorglumide did not increase food intake in either single-food or multiple-food meals, suggesting that peripheral endogenous CCK may not play a major role in the control of food intake.

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Book contains meeting minutes of the Board of Directors of the Humberstone Shoe Company Ltd., held at the Office of McLeod, Young, Weir and Co. Limited, Metropolitan Building, Toronto. Board of Directors includes: H.H. Knoll (President), J.H. Radcliffe, E. K. Reiner, T.H. Kinnear, L.B. Spencer. There is some correspondence, annual reports, contracts, by-laws, statements of profit and loss etc. throughout the book.

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Adam Beck, chairman. C. B. Smith, chief engineer.