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  • 1
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    Expectancy disconfirmation and attitude change (1975)
    Worcester, Mass. : Periodicals Archive Online (PAO)
    Journal of Social Psychology. 96 (1975) 193 
    Details
    ISSN: 0022-4545
    Topics: Psychology , Sociology
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:1143-1975-096-00-000030
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  • 2
    Electronic Resource
    Electronic Resource
    Endothelin-1 induces tyrosine phosphorylation in human blood monocytes (1996)
    Springer
    Molecular and cellular biochemistry 159 (1996), S. 33-38 
    Details
    ISSN: 1573-4919
    Keywords: protein tyrosine kinase ; monocytes ; endothelin-1
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Abstract Mediators including the neuropeptide endothelin-1 (ET-1), which are released in response to injury, modulate the expression of cell adhesion molecules on leukocytes and endothelial cells. The mechanisms underlying this process are not clear. In this study we investigated the effect of endothelin-1 on the expression of tyrosine phosphorylated proteins in human blood monocytes. Endothelin-1 caused an increase in tyrosine phosphorylated proteins in monocytes in a time-dependent and dose-dependent manner, the Mr 60, 80 and 110 kDa proteins being the most prominent. This effect was blocked by pre-incubating the monocytes with the selective tyrosine kinase inhibitors genistein or herbimycin A. Endothelin-1-induced upregulation of tyrosine phosphorylated proteins appears to be mediated by the ETAreceptor. Unlike our previously reported studies in endothelial cells, immunoprecipitation with anti-src or anti-JAK antibodies followed by immunoblotting with PY20 in human blood monocytes revealed that these proteins of Mr 60, 80 and 110 kDa were not related to src or JAK kinases. These findings suggest that ET-1 exerts its effect on monocytes by a pathway involving tyrosine kinases other than src or JAK kinases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00226060
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Arterial embolism from anatomical variation at the thoracic outlet (1995)
    New York, NY [u.a.] : Wiley-Blackwell
    Clinical Anatomy 8 (1995), S. 222-226 
    Details
    ISSN: 0897-3806
    Keywords: arterial embolism ; developmental anomalies ; thoracic outlet syndrome ; thrombolysis ; urokinase ; Life and Medical Sciences ; Miscellaneous Medical
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Notes: Thoracic outlet syndrome (TOS) represents a constellation of symptoms arising from the compression of the neurovascular bundle as it exits the thorax. We report a unique case of multiple rare anatomical anomalies resulting in TOS manifested by distal arterial embolism. These anomalies include the combination of: (1) a unilateral right cervical rib, Gruber's type II (Gruber 1869), (2) nonunion of the first thoracic rib, (3) abnormal fibrous insertions of the anterior scalene muscle onto the epineurium of the brachial plexus and adventitia of the subclavian artery, (4) anterior position of the brachial plexus in relation to the third portion of the subclavian artery, and (5) the bifurcation of a single root of the phrenic nerve at the level of the anterior scalene muscle. This series of findings suggest an underlying developmental abnormality with a delayed onset of symptomatology consisting of the thoracic outlet syndrome. © 1995 WiIey-Liss, Inc.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ca.980080308
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  • 4
    Electronic Resource
    Electronic Resource
    Posttraumatic innominate artery aneurysm with occlusion of the common carotid artery at its origin by an intimal flap (1993)
    Springer
    Annals of vascular surgery 7 (1993), S. 368-373 
    Details
    ISSN: 1615-5947
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Blunt trauma involving the innominate and carotid arteries is a rare occurrence that can be lethal or have serious neurologic sequelae. To our knowledge this is the first reported case in the international literature describing the association of posttraumatic innominate, artery aneurysm with total occlusion and thrombosis of the common carotid artery at its origin by an intimal flap. The diagnostic problems created by this unusual injury are discussed. In this case the patency of the distal portion of the common and internal carotid arteries was demonstrated by magnetic resonance angiography (MRA), whereas color duplex and digital arteriographic studies were unsuccessful. This demonstration was crucial to patient management. Since no studies are available comparing color duplex imaging, conventional arteriography, and MRA in the evaluation of blunt carotid trauma, this case study is presented to demonstrate the utility of MRA in emergency situations. In addition, we analyze the possible pathogenesis and discuss the surgical treatment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02002892
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  • 5
    Electronic Resource
    Electronic Resource
    Neuropeptide Y levels during ischemia and reperfusion in the canine infrarenal aortic revascularization model (1994)
    Springer
    Annals of vascular surgery 8 (1994), S. 350-355 
    Details
    ISSN: 1615-5947
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Neuropeptide Y (NPY) is a potent vasoconstrictive polypeptide colocalized with norepinephrine in sympathetic neurons. The effects of ischemia and reperfusion on plasma NPY levels were studied and compared in the mongrel dog after infrarenal aortic cross-clamping. We found a two-to threefold increase in NPY levels during ischemia (initial 10.0 ± 1.8 pmol/L vs. maximum 24.7 ± 2.31 pmole/L,p 〈 0.001). The increase in NPY remained following reperfusion (initial 10.0 ± 0.8 pmole/L vs. maximum 23.9 ± 2.31 pmole/L,p 〈 0.001). These data reveal that NPY is released during ischemia and reperfusion and may be involved in mediating remote vascular events associated with infrarenal aortic cross-clamping.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02132996
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