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  • 1
    Electronic Resource
    Electronic Resource
    Chondroectodermal dysplasia (Ellis–van Creveld syndrome) with dysplasia of renal medulla and bile ducts (1978)
    Oxford, UK : Blackwell Publishing Ltd
    Histopathology 2 (1978), S. 0 
    Details
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A case of a 28-month-old boy with chondroectodermal dysplasia (Ellis-van Creveld syndrome) is reported. Besides polydactyly, ectodermal dysplasia, acromelic dwarfism and congenital heart defect, which are characteristic morphologic features of the syndrome, additional dysplastic developmental defects were discovered in the kidneys, liver, and lungs. Detailed histopathologic studies of the growth plates of tibia, femur and ribs disclosed an irregular, partly hyperplastic, partly dystrophic appearance of the epiphyseal cartilage, which was not resorbed properly by the invading blood vessels. Focal areas of necrosis occurred and barriers of tongue-shaped cartilaginous peninsulas persisted. Regular enchondral ossification was hindered and compensatory membrane ossification was found in the fibrosing metaphyseal bone marrow adjacent to the cartilage. Dysplasia and fibrosis of the renal medulla plus interstitial fibrosing nephritis in the cortex resulted in kidney contraction and renal failure. Hepatomegaly, portal fibrosis and bile duct hyperplasia and dysplasia were detected at autopsy, but did not have any clinical significance. These findings once again emphasize that derivatives of all three germ layers are involved in the Ellis-van Creveld syndrome. The possibility that a single metabolic or structural abnormality of the mesenchymal tissues could be responsible for the various organ dysplasias is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2559.1978.tb01719.x
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  • 2
    Electronic Resource
    Electronic Resource
    Examination of cutaneous macroglobulinosis by immunoelectron microscopy (1996)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 135 (1996), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary Cutaneous macroglobulinosis is a rare cutaneous manifestatiou of Waldenstrom's disease. Lesions are thought to result from accumulation of macroglobulin in the dermis and are therefore called IgM storage papules. Ultrastructural findings in the previously reported cases were contradictory and the nature of the deposits was not established by electron microscopy. The purpose of this study was to analyse such deposits by the use of immunoelectron microscopy. A 60-year-old woman had multiple erythemalous papules for 1 year. The histopathological changes consisted of plasmocytic infiltration of the dermis and eosinophiiic deposits. The skin changes and other investigations led to a diagnosis of Waldenstrom's disease. Samples from normal and diseased, skin were analysed by electron microscopy and by immunogold labelling with anti-IgM antibodies, after Lowicryl K4M embedding. An extracellular electron dense granular and filamentous material was observed in the mid- and upper dermis, between and within the collagen bundles. No periodicity was noted and no deposits were seen at the dermoepidermal junction. Immunoelectron mieroscopy showed a positive labelling located only on these deposits, in both normal-appearing skin and in lesions. In this patient, immunoelectron microscopy clearly demonstrated the presence of large amounts of IgM in the dermis, which were found in the lesions of cutaneous macroglobulinosis and in normal skin. These results suggest that the IgM storage papules result from a greater density of deposits rather than a site-specitic accumulation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1996.tb01163.x
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  • 3
    Electronic Resource
    Electronic Resource
    Presence of CD45RO+ CD34+ cells with collagen synthesis activity in nephrogenic fibrosing dermopathy: a new pathogenic hypothesis (2004)
    Oxford, UK : Blackwell Science Ltd
    British journal of dermatology 150 (2004), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.2004.05900.x
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  • 4
    Electronic Resource
    Electronic Resource
    Does corpus luteum function autonomously during estrous cycle in the rat? A possible involvement of LH and prolactin
    Amsterdam : Elsevier
    Journal of Steroid Biochemistry 20 (1984), S. 663-670 
    Details
    ISSN: 0022-4731
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0022-4731(84)90140-7
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  • 5
    Electronic Resource
    Electronic Resource
    How different procedures of blood removal affect blood progesterone concentration in the cyclic female rat
    Amsterdam : Elsevier
    Journal of Steroid Biochemistry 16 (1982), S. 339-342 
    Details
    ISSN: 0022-4731
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0022-4731(82)90187-X
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  • 6
    Electronic Resource
    Electronic Resource
    Experimentelle Untersuchung zur Frage der Gefä\schädigung durch Knochenzement (PalacosR) (1978)
    Springer
    Langenbeck's archives of surgery 346 (1978), S. 47-52 
    Details
    ISSN: 1435-2451
    Keywords: Arterial lesion ; Bone cement ; Animal experiments ; Total hip replacement
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die Beobachtung von 8 Patienten mit Gefäßschäden nach TEP des Hüftgelenkes veranlaßte tierexperimentelle Untersuchungen an Kaninchen zur Klärung des ursächlichen Zusammenhanges dieser Gefäßschäden mit der Implantation von Knochenzement. Durch Implantation von Knochenzement PalacosR in die Nähe von Aorta und Beckenarterien lassen sich im Tierexperiment keine Gefäßverlegungen, geprüft durch Nachangiographie nach 14 Tagen nachweisen. Feingewebliche Untersuchungen zeigen Fettgewebsnekrosen und Aufsplitterungen der Gefäßmuskelfasern; jedoch keine Schädigungsfolgen an der Gefäßintima. Auf Grund der vorgelegten experimentellen Untersuchungsergebnisse ist der Zusammenhang zwischen termischer oder toxischer Wirkung des PalacosR und den klinisch beobachteten Gefäßschäden nicht wahrscheinlich.
    Notes: Summary The observation of eight patients with lesions of great arteries after total hip replacement led to experimental investigations to determine whether Palacos might cause such vessel lesions. Palacos was applied to the adventitia of the abdominal aorta and both iliac arteries in rabbits. Angiographic examinations 14 days after implantation indicated no lesion at the intima of aorta and iliac arteries in the regio of Palacos. Histological investigations showed only necrosis of fat tissue and a slight distention of the muscle fibers of the artery wall. Lesions of aorta or great arteries are not caused by implantation of Palacos.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01261769
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  • 7
    Electronic Resource
    Electronic Resource
    Does prolactin control the blood progesterone level on early dioestrus in rats? (1982)
    Springer
    Cellular and molecular life sciences 38 (1982), S. 1253-1254 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Bromocriptine treatment on either prooestrus or oestrus in female rats did not affect luteal function on the day of dioestrus 1.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01959771
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  • 8
    Electronic Resource
    Electronic Resource
    Sonographic and computed tomographic features of embryonal rhabdomyosarcoma of the biliary tract (1984)
    Springer
    Pediatric radiology 14 (1984), S. 436-438 
    Details
    ISSN: 1432-1998
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract A 3-year-old child presented with vague abdominal pain, fever, leucocytosis and elevation of alkaline phosphatase. Ultrasonography revealed a space occupying process within the extrahepatic bile ducts surrounded by fluid. Various densities (between 15–25 Hounsfield units) were measured in this intrabiliary tumor by computed tomography.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02343437
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  • 9
    Electronic Resource
    Electronic Resource
    Pulmonary and systemic cerebellar tissue embolism due to birth injury (1982)
    Springer
    Virchows Archiv 398 (1982), S. 229-235 
    Details
    ISSN: 1432-2307
    Keywords: Birth injury ; Breech presentation ; Brain tissue embolism ; Neonatal myocardial infarction ; Neonatal pulmonary embolism ; Shock
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Brain tissue embolism in the coronary, leptomeningeal and pulmonary arteries was discovered microscopically following the autopsy of a female newborn. Death occurred 8 h after breech delivery, which had been complicated by both arms being turned up beside the head. The dislodged brain tissue originated from the left cerebellar hemisphere and had entered the venous blood stream through a rupture of the left sinus transversus. Both “paradoxical” systemic and pulmonary artery embolization ensued. The baby died from the combined effects of cerebral haemorrhage, pulmonary embolism, myocardial infarction and shock.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00618872
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  • 10
    Electronic Resource
    Electronic Resource
    Sintering Behavior of Multimodal Ceria Powder Mixtures for Fuel Cell Applications (2005)
    s.l. ; Stafa-Zurich, Switzerland
    Materials science forum Vol. 492-493 (Aug. 2005), p. 725-730 
    Details
    ISSN: 1662-9752
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Sub-micrometer scaled CGO (Ce0,9Gd0,1O1,95) powder is used in order to manufacture Ni/CGO functionally graded green bodies with high green densities. Thereby the near-shape manufacturing of Ni/CGO cermets by gel casting of CGO and Ni powder mixtures and electrophoretic impregnation of sub-micro scaled ceria doped particles into a Ni/CGO mesoporous matrix is described. Solids content of dispersed suspensions is varied as well as the mixing ratio of sub-micro sized and micro sized particles. The influence on green density and sintering behavior isinvestigated in order to achieve maximum CGO densities in combination with maximum ionic conductivity for potential use in SOFC. Shrinkage rates from sintering experiments with constant rates of heating (CRH) are analyzed to determine most suitable co-sintering conditions of Ni-Ni/CGO composite anode materials
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/10/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.492-493.725.pdf
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