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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Diabetologia 7 (1971), S. 461-462 
    ISSN: 1432-0428
    Keywords: Diabetes mellitus ; juvenile diabetes ; blood viscosity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé La viscosité du sang total chez des enfants diabétiques est légèrement augmentée, par rapport à des témoins normaux adultes, quand la glycémie est augmentée. L'augmentation est indépendante de l'hématocrite et est probablement due à des facteurs situés dans le plasma et non dans les érythrocytes. Une étude de longue durée de ces patients montrerait si ces résultats ont une signification clinique ou non.
    Abstract: Zusammenfassung Die gesamte Blutviskosität ist bei diabetischen Kindern, verglichen mit normalen, erwachsenen Kontrollpersonen leicht erhöht, wenn der Blutzucker erhöht ist. Die Erhöhung ist vom Hämatokrit unabhängig und wird wahrscheinlich von Plasmafaktoren und nicht von den Erythrozyten verursacht. Ob diese Befunde klinische Bedeutung haben oder nicht, wird sich bei Longitudinalstudien dieser Patienten zeigen.
    Notes: Summary The whole blood viscosity in diabetic children compared with normal adult controls is slightly increased when the blood sugar is increased. The increase is independent of the haematocrit, and is probably caused by factors in the plasma and not in the erythrocytes. Whether or not these findings are of clinical significance will be shown by a longitudinal study of these patients.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Biology and fertility of soils 3 (1987), S. 107-111 
    ISSN: 1432-0789
    Keywords: Oniscus asellus ; Leaf litter ; Acer negundo ; A. saccharum ; Fagus grandifolia ; Picea rubens ; Tsuga canadensis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Geosciences , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Feeding by the isopod, Oniscus asellus, produced changes in the sulfur constituents of leaf litter substrates (Acer negundo, A. saccharum, Fagus grandifolia, Picea rubens, and Tsuga canadensis). Isopod consumption of leaf litter generally accelerated the mineralization of carbon-bonded S and increased the formation of ester sulfate in all substrates. After the isopod egestion of A. negundo leaves, fecal decomposition over 6 weeks increased total S concentration from 68 to 120 μmol S/g due to the catabolism of organic carbon. During the same period sulfate decreased from 34 to 20 μmol S/g and carbon-bonded S increased from 34 to 100 μmol S/g. Thus the total S pool in aged feces became enriched with organic S (83% of total S). Macroinvertebrate consumption accelerated the transformation of S constituents and the carbon-bonded S concentration approached that of the Oa organic horizon of a northern hardwood forest.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Biology and fertility of soils 7 (1989), S. 239-246 
    ISSN: 1432-0789
    Keywords: Nutrient cycling ; Oniscus asellus ; Hardwood forest soil ; Leaching ; Macrofauna
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Geosciences , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Oniscus asellus produced changes in the nutrients leached from Oie and Oa horizons of a hardwood forest soil. Soil with isopods lost more K+ (54%) from the Oie horizon and more Ca2+ (25%), Mg2+ (40%), and water-extractable S (23%) from the Oa horizon than soil without isopods. In contrast, soils with isopods lost less Ca2+ (39076) from the Oie horizon and less dissolved C-bonded S (33%) from the Oa horizon than soil without isopods. In addition, the Oia and Oa horizons exhibited different nutrient dynamics. When isopods were present, the Oa horizon leachates accumulated more Na+ K+, Ca2+, Mg2+, NO3 − , water-soluble SO4 2−, and dissolved C-bonded S, and the Oie horizon retained more of these nutrients. The type of leaching solution also had a major effect on nutrients. Leaching with a simulated soil solution resulted in smaller nutrient losses for K+ and Mg2+ in both horizons and for Na+, Ca2+, and NO3 − in the Oa horizon than leaching with distilled water.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Experimental brain research 68 (1987), S. 411-416 
    ISSN: 1432-1106
    Keywords: Trigeminal organization ; Cornea ; HRP
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Experiments were carried out in cats to learn the location of sensory axons from the cornea in the trigeminal nerve root just prior to its entry into the brainstem. HRP injected into the cornea labelled these axons and indicated they were not restricted to the ophthalmic division of the nerve root as had been indicated from previous studies. These findings, if representative of other branches of this nerve, offer a partial explanation for the variable preservation of function following transection of an entire division of the trigeminal nerve root in cases of trigeminal neuralgia.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Entomology 15 (1970), S. 295-320 
    ISSN: 0066-4170
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of organic chemistry 35 (1970), S. 1806-1810 
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial and engineering chemistry 11 (1972), S. 454-457 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Plasma 17β-oestradiol, total unconjugated oestrogens and progesterone levels were measured in ten patients in the second trimester of pregnancy who were undergoing abortion by intra-amniotic injection of prostaglandin F2α (PGF2α). The correlation between total unconjugated plasma oestrogens and 17β-oestradiol was highly significant (r =+0.92; p〈0.001). A similar positive correlation between total unconjugated plasma oestrogen and progesterone was observed (r =+0.66; p〈0.001). The concentration of these steroids in samples, taken at intervals during normal pregnancy, showed considerable variation. Following administration of PGF2α no consistent change was seen in plasma steroid concentrations until after delivery of the fetus and placenta. PGF2α therefore appears to have no direct effect on oestrogen and progesterone biosynthesis and may act principally by direct stimulation of myometrial contractility.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] This article describes the temperature profiles through the atmosphere that are being obtained from the radiometer on Nimbus ...
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Journal of geometry 5 (1974), S. 101-107 
    ISSN: 1420-8997
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract In this paper, we give necessary and sufficient conditions for embedding a given metric space in Euclidean space. We shall introduce the notions of flatness and dimension for metric spaces and prove that a metric space can be embedded in Euclidean n-space if and only if the metric space is flat and of dimension less than or equal to n.
    Type of Medium: Electronic Resource
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