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  • 1
    Electronic Resource
    Electronic Resource
    Determination of Acetyl Content of Cellulose Acetate by Near Infrared Spectroscopy (1957)
    s.l. : American Chemical Society
    Analytical chemistry 29 (1957), S. 499-502 
    Details
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ac50162a023
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Control of Accuracy and Precision of Industrial Test and and Analyses (1947)
    s.l. : American Chemical Society
    Analytical chemistry 19 (1947), S. 961-967 
    Details
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ac60012a007
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Cyclooxygenase-2 as a therapeutic target (1998)
    Springer
    Inflammation research 47 (1998), S. 88-92 
    Details
    ISSN: 1420-908X
    Keywords: Key words: COX-2 inhibition — Cardiovascular disease — Anti-inflammatory — Therapeutic effects
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. Cyclooxygenase (COX)-2 is the predominant COX isoform present at sites of inflammation, and produces prostaglandins (PG) that cause swelling and pain. However, in situations where the release of protective PGs by COX-1 has been lost, the induction of COX-2 may compensate and reduce inflammatory responses. This is particularly likely in large blood vessels, where, under physiological conditions, the release of prostacyclin by COX-1, present in the endothelium, is an important component of cardiovascular homeostasis. We, and others, have recently shown that COX-2 can be induced by proinflammatory cytokines in human blood vessels, and also in human airway cells. Moreover, recent data from our group have suggested that in these structures, COX-2 is anti-inflammatory at the level of cellular proliferation, adhesion receptor expression, and cytokine release.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s000110050287
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Endothelial modification of pulmonary vascular tone (1996)
    Springer
    Intensive care medicine 22 (1996), S. 596-607 
    Details
    ISSN: 1432-1238
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01708105
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Endothelial modification of pulmonary vascular tone (1996)
    Springer
    Intensive care medicine 22 (1996), S. 596-607 
    Details
    ISSN: 1432-1238
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01708105
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    The Reduction of Carbon Disulfide (1931)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 23 (1931), S. 694-697 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50258a024
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  • 7
    Electronic Resource
    Electronic Resource
    Kaolin-induced hydrocephalus in the hamster: temporal sequence of changes in intracranial pressure, ventriculomegaly and whole-brain specific gravity (1999)
    Springer
    Acta neuropathologica 98 (1999), S. 245-250 
    Details
    ISSN: 1432-0533
    Keywords: Key words Hydrocephalus ; Kaolin ; Intracranial ; pressure ; Specific gravity ; Ventriculomegaly
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The development of kaolin-induced hydrocephalus in adult hamsters was monitored by measuring changes in intracranial pressure (ICP), ventriculomegaly (VG) and whole-brain specific gravity (SG). Controls were intact or sham operated animals. Relative to controls, ICP of experimental animals increased at 24 h post intracisternal kaolin injection (by approximately 7-fold), reached a maximum on day 6 (by approximately 12-fold) and remained markedly elevated through day 15 (by approximately 5-fold). Ventricles differed in time of onset of distension (third: day 1, lateral: day 2, fourth: day 4) and in time of maximum ventriculomegaly (fourth: day 6; third: day 7; and lateral: day 9). Ventricular distension resulted in alterations in the ependyma; cilia were lost and apical cell surfaces were distorted. The ependyma was ruptured and the subjacent neuropil was exposed to the cerebrospinal fluid in some regions. Whole-brain SG remained constant in controls but declined in hydrocephalic hamsters after day 3 post-kaolin injection and reached its nadir on day 9 when whole-brain water content was 18% greater than in controls. Consistent with the fact that causal relationships exist between increased ICP, ventricular distension and brain edema, the alterations in each parameter occurred sequentially rather than simultaneously, and the time-course of each manifestation of hydrocephalus differed. The data suggest that the pathophysiology of kaolin-induced hydrocephalus in the hamster is tri-phasic: an initial period of rapid change, a brief interval of maximum alteration, and a subsequent period of compensation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004010051076
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  • 8
    Electronic Resource
    Electronic Resource
    Supraependymal neurons overlying the periventricular region of the third ventricle of the guinea pig: A correlative scanning - transmission electron microscopic studySupported by NIH Grant RR 65387-13. (1978)
    New York, NY [u.a.] : Wiley-Blackwell
    The @Anatomical Record 192 (1978), S. 441-457 
    Details
    ISSN: 0003-276X
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Notes: The frequency of occurrence, distribution and morphology of supraependymal neurons associated with the third ventricular wall of the guinea pig were investigated by correlative scanning and transmission electron microscopy. Each of the specimens was located on the ciliated ventricular wall between the inferior border of the thalamus and the non-ciliated ependyma associated with the median eminence. Prominent clusters of neuronal perikaria in association with massive process bundles were observed in 7 of the 31 specimens examined. In those specimens lacking prominent neuronal networks a more diffuse array of independent nerve fibers was sometimes seen on the ependymal surface. Neuronal perikaria exhibited numerous surface protrusions and were covered by a rich meshwork of crisscrossing, varicosed fibers. Many of these cells were associated with multiple processes of varying diameters and lengths which either coursed independently over the ventricular surface or formed fasciculated bundles. As process bundles traversed the ependymal surface, individual processes branched off and either terminated within the ventricular lumen or penetrated the subjacent ependymal lining. Fibers also made contact with adjacent supraependymal neuronal elements. Correlative transmission electron microscopic observations indicate that both the perikaria and processes of such supraependymal networks possess ultrastructural features characteristic of neurons. The morphological characteristics of the intraventricular neuronal networks suggest that they may be engaged in functional interactions with the cerebrospinal fluid, with adjacent supraependymal neuronal elements and with the subjacent neuropil.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ar.1091920310
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    Paper (German National Licenses)
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