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  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Lipids and Lipid Metabolism 961 (1988), S. 53-64 
    ISSN: 0005-2760
    Keywords: (ob/ob mouse) ; Apolipoprotein ; Density distribution ; Lipoprotein
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Optics Communications 61 (1987), S. 208-210 
    ISSN: 0030-4018
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Optics and Lasers in Engineering 10 (1989), S. 55-68 
    ISSN: 0143-8166
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Electrical Engineering, Measurement and Control Technology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics , Technology
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Diabetologia 10 (1974), S. 697-701 
    ISSN: 1432-0428
    Keywords: High-fat diet ; rat ; nutritional obesity ; genetic obesity ; adipose tissue ; liver ; muscle metabolism ; insulin sensitivity ; pancreatic glucagon ; pancreatic and plasmatic insulin.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Adult genetically obesefafa rats showed a high level of lipogenesis from glucose in liver but not in adipose tissue; pancreatic content and serum levels of insulin were elevated. Glucose uptake and insulin sensitivity were decreased in muscle,fafa rats and their lean littermates fed a high-fat diet showed increased fat deposits. Serum insulin levels were not significantly affected by diet in either group. The larger the fat cells were, the more actively they utilised glucose; insulin sensitivity was influenced both by diet and cell size. Control rats made obese by a high caloric diet did not show insulin resistance in muscle. — The data indicate that in adult obesity in these rats, even in the presence of marked hyperinsulinism, increased lipogenesis in adipose tissue is not a prerequisite. Rather, fat storage is a consequence of increased uptake of circulating triglycérides. On a diet rich in carbohydrate, adipose tissue fatty acids were mainly of hepatic origin; on a high-fat diet they were of dietary origin.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Medical & biological engineering & computing 16 (1978), S. 39-44 
    ISSN: 1741-0444
    Keywords: Pulpillary reflex measurement ; Stimulation with light ; Low-level amplification ; Pupillography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Description / Table of Contents: Sommaire On décrit un système de pupillographie applicable à des sujets non-collaborants, p.e. des bébés ou des adultes inconscients. Un verre de contact spécial, adhérent à la cornée, est muni d’une diode luminescente ir, de diodes récepteurs destinées a détecter la lumière ir reflechie par l’iris, et d’une deuxième diode luminescente (verte) servant a stimuler la rétine. Cette construction rend la mesure indépendante de mouvements de l’oeil et de la tete. On donne une description détaillée de la partie électrique de l’appareillage. Les particularités de cette réalisation comprennent la pulsation de la lumière ir et un préamplificateur avec des filtres situé près des diodes récepteurs. Par cette méthode on obtient de valeurs relatives du diamètre de la pupille.
    Abstract: Zusammenfassung Es wird ein bei nichtkollaborierenden Personen (z.B. Kleinkinder oder bewusstlose Erwachsene) anwendbares System der Pupillographie beschrieben. Ein spezielles Kontaktglas, das sich mit dem Auge bewegt, enthält eine infrarote Leuchtdiode, Rezeptoren für den von der Iris reflektierten Anteil des IR Lichtes, sowie eine grüne Leuchtdiode zur Reizung der Netzhaut. Damit wird Unabhängigkeit von Augen-und Kopfbewegungen erreicht. Es wird eine eingehende Beschreibung des elektrischen Teils gegeben. Die Hauptmerkmale sind die Verwendung gepulsten Lichtes und eines Vorverstärkers mit Bandfilter nahe bei der Sonde. Die Methode liefert relative Werte der Pupillengrösse.
    Notes: Abstract A system of pupillography is described which can be applied to noncollaborating subjects such as neonates or unconscious adults. A special contact lens adhering to and moved with the eye contains an infrared-light-emitting diode, receptor diodes for the light reflected by the iris, and a green light-emitting diode that provides stimuli to the retina. In this way eye and head movements do not interfere with the measurements. A detailed description of the electronics portion is given. The main characteristics are the use of pulsed light and the use of a preamplifier with a bandpass filter near the receptor diodes. The size of the pupil is obtained in relative values by this method.
    Type of Medium: Electronic Resource
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