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Plasma lipids and glucose in normal health, diabetes and cardiovascular disease (1968)

Mitchell, F. L. ; Pearson, J. ; Strauss, W. T.

Springer

Diabetologia 4 (1968), S. 105-108

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ISSN: 1432-0428

Keywords: Diabetic survey ; plasmalipids ; NEFA ; GTT ; cardiovascular disease

Source: Springer Online Journal Archives 1860-2000

Topics: Medicine

Description / Table of Contents: Résumé Les observations et les prélèvements de sang, recueillis au cours d'une enquête sur le diabète dans la population d'Arbroath, ont servi à étudier la teneur du plasma en cholestérol, NEFA etβ-lipoprotéine dans le diabète et les maladies eardio-vasculaires. Les taux moyens post-prandiaux de cholestérol etβ-lipoprotéine plasmatiques et de glucose sanguin sont significativement augmentés chez les personnes présentant une histoire d'atteinte cardiovasculaire par comparaison avec celles qui n'en présentaient pas. Le diabète était trouvé plus souvent dans l'histoire familiale des patients atteints de maladie cardiovasculaire que dans celle des sujets normaux. Cette différence est statistiquement significative.

Abstract: Zusammenfassung Bei einer epidemiologischen Untersuchung über das Vorkommen von Diabetes in der Bevölkerung von Arbroath wurden Blutproben auf ihren Gehalt an Cholesterin, NEFA undβ-Lipoproteine im Hinblick auf Diabetes und Krankheiten der Arterien untersucht. Die postprandialen Durchschnittswerte des Plasma-Cholesterin, derβ-Lipoproteine und der Glucose sind bei Personen, bei denen in der Anamnese kardiovasculäre Störungen vorkommen, statistisch höher als bei denen, in deren Anamnese dies nicht der Fall ist. In den Familien von Patienten mit kardiovasculären Krankheiten liegt Diabetes öfter vor als in gesunden Familien. Dieser Unterschied ist statistisch gesichert.

Notes: Summary Information and specimens of blood collected during a diabetic survey of the population of Arbroath have been used to study plasma cholesterol, NEFA andβ-lipoprotein in diabetes and cardiovascular disease. The mean levels of post-prandial plasma cholesterol,β-lipo — protein and blood glucose are significantly raised in persons with histories of cardiovascular disease compared with those without. In the family history of patients with cardiovascular disease, diabetes was found more often than in the family history of normal persons. This differnce was statistically significant.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01212540

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Development and regulation of heart rate in embryos and hatchlings of gulls (Larus schistisagus and Larus crassirostris) in relation to growth (2000)

Pearson, J. T. ; Moriya, K. ; Yanone, M. ; [et al.]

Springer

Journal of comparative physiology 170 (2000), S. 429-438

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ISSN: 1432-136X

Keywords: Key words Avian ; Larus ; Growth ; Heart rate ; O2 pulse ; AbbreviationsACG acoustocardiogram ; ECG electrocardiogram ; HR heart rate ; MHR mean heart rate ; Q10 temperature coefficient ; Ta ambient temperature

Source: Springer Online Journal Archives 1860-2000

Topics: Biology , Medicine

Notes: Abstract We compared the developmental patterns of mean heart rate in Larus crassirostris and L. schistisagus embryos and chicks with other avian species of different hatchling developmental modes. We proposed that, since mean heart rate is inversely related to fresh egg mass in all birds, larger species reached a higher fraction of their hatchling mean heart rate by the end of the early phase of incubation and that heart rate contributions to supplying the increasing metabolic demands during mid and late incubation phases were less important than in smaller avian species. Mean heart rate was essentially independent of age throughout the mid-incubation phase (33% of normalised incubation until pipping), but increased with time during early (L. schistisagus only investigated) and late-incubation phases in both species. The O2 pulse of L. schistisagus embryos and chicks increased linearly with yolk-free body mass (log-log) after the early-phase of incubation until shortly before pipping, but was independent of body mass in the periods before and after. We conclude that a high heart rate in this first period is probably more important for increasing the circulation of nutrients to the embryo at a stage when extra-embryonic circulation to the yolk sac is limited by the size of the growing area vaculosa. Furthermore, large increases in mean heart rate during the late-incubation phase are probably important for increasing the cardiac output to hatching levels with onset of endothermy. However, mean heart rate is stable over the mid-incubation while O2 pulse increases, suggesting that increases in stroke volume and other circulatory adjustments may be entirely responsible for the largest increases in O2 transport during incubation of large avian species.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/s003600000120

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Copolymerization of methyl methacrylate and diethyl fumarate and the homopolymerization of diethyl fumarate (1966)

Burnett, G. M. ; Pearson, J. M. ; Smith, J. D. B.

New York : Wiley-Blackwell

Journal of Polymer Science Part A-1: Polymer Chemistry 4 (1966), S. 2024-2025

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ISSN: 0449-296X

Keywords: Physics ; Polymer and Materials Science

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Additional Material: 3 Tab.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/pol.1966.150040810

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Study of crosslink formation by partial conversion properties. IV. Copolymerization of styrene with poly(ethylene fumarate) (1966)

Burnett, G. M. ; Pearson, J. M. ; Smith, J. D. B.

New York : Wiley-Blackwell

Journal of Polymer Science Part A-1: Polymer Chemistry 4 (1966), S. 2543-2550

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ISSN: 0449-296X

Keywords: Physics ; Polymer and Materials Science

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: The mechanism of the crosslinking reaction in the copolymerization of poly(ethylene fumarate) and styrene has been studied by using partial conversion number-average molecular weights and viscosities. In dilute solution the reaction is mainly the formation of intramolecular crosslinks, illustrated by a reduced dependence of \documentclass{article}\pagestyle{empty}\begin{document}$\overline{\overline M}_n$\end{document} and \documentclass{article}\pagestyle{empty}\begin{document}$[\overline{\overline \eta}]$\end{document} on conversion. Increasing the monomer concentrations increases the contribution from intermolecular reactions and gives a much greater dependence of \documentclass{article}\pagestyle{empty}\begin{document}$\overline{\overline M}_n$\end{document} and \documentclass{article}\pagestyle{empty}\begin{document}$[\overline{\overline \eta}]$\end{document} on conversion.

Additional Material: 4 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/pol.1966.150041018

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