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  • Articles: DFG German National Licenses  (19)
  • 1995-1999  (14)
  • 1975-1979  (5)
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of eukaryotic microbiology 24 (1977), S. 0 
    ISSN: 1550-7408
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: SYNOPSIS. Electron microscope observations on Thelohania sp. in the shrimp Pandalus jordani support the view that the Golgi complex in Microsporida is a “classical” one, composed of vesicular, vacuolar, and cisternal components. During development of the sporoblast, a portion of the Golgi complex is seen as an electron-dense reticulum enmeshing the core of the polar filament. Associated with the reticulum are electron-dense bodies. The reticulum and “dense bodies,” reported in several previous publications, have not been well understood and have been given a variety of names. The evidence favors the view that these structures have secretory activity in which the reticulum concentrates or synthesizes material, some of which takes the form of membrane-bounded granules. It is suggested that the most appropriate name for the reticulum is “reticulum golgien,” and that the correct name for the “dense bodies” is the standard cytologic term, “secretion granules.” The secretion granules apparently remain in the posterior part of the spore, and may be stored there for some as yet undetermined use.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Macmillan Magazines Ltd.
    Nature 395 (1998), S. 449-450 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Pollen analysis is well established in palaeogeographical research,, but it remains an underused resource in forensic science,. So far it has been used to investigate only one reported case of murder, but has not to our knowledge been used to determine the time of death. We examined a common ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 35 (1979), S. 1285-1287 
    ISSN: 1600-5740
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Monatsschrift Kinderheilkunde 147 (1999), S. 35-38 
    ISSN: 1433-0474
    Keywords: SchlüsselwörterÄtherische Öle ; Headspace-CG/MS ; Tötungsversuch ; Key words Volatile oils ; Eucalyptus ; Headspace-GC/MS ; Homicidal attempt
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Case: A newborn infant was treated in hospital because of suspected pneumonia and renal insufficiency at the third day post partum. Seven days later, shortly after having been nursed by her mother, the newborn vomited an eucalyptus oil-smelling liquid, which was collected in a diaper. This liquid and the liquid obtained from a gastrolavage performed immediately afterwards were secured in air-tight bottles. The family of the newborn laid a charge against the hospital for bodily harm caused by negligence reproaching the hospital for having wilfully given the newborn a toxic substance. Discussion: Only by means of advanced analytical methods (mikroheadspace GC/MS and GC/MS) which permit a subtle separation of mixtures of volatile oils, the reproach against the hospital could be refuted and the suspicion against the mother confirmed. In connection with the clinical picture which is discussed with reference to the relevant literature, and the investigation results of the police, the mother was deprived of the custody of her child, and the child was placed into the custody of the youth welfare office.
    Notes: Zusammenfassung Fall: Berichtet wird über ein Neugeborenes, bei dem in der Klinik am 3. Tag post partum eine plötzliche Verschlechterung des Gesundheitszustands mit Verdacht auf Pneumonie und Niereninsuffizienz auffiel. 7 Tage später erbrach das Neugeborene, kurz nachdem es erstmalig wieder durch die Mutter versorgt worden war, eine stark nach Eukalyptus riechende Flüssigkeit, die in einer Windel aufgefangen wurde. Diese wurde ebenso wie die unmittelbar danach gewonnene Magenspülflüssigkeit in luftdicht schließenden Behältnissen gesichert. Mit dem Vorwurf der vorsätzlichen Beibringung einer toxischen Substanz konfrontiert, erstattete die Familie des Neugeborenen Anzeige gegen die Klinik wegen fahrlässiger Körperverletzung. Diskussion: Nur durch den Einsatz moderner Analysenmethoden (Mikroheadspace-GC/MS und GC/MS) mit der Möglichkeit der subtilen Trennung von Gemischen ätherischer Öle konnte der Vorwurf gegen die Klinik entkräftet und der Verdacht gegen die Mutter bestätigt werden. Im Zusammenhang mit dem klinischen Bild, das im Vergleich zur einschlägigen Literatur diskutiert wird, und den polizeilichen Ermittlungsergebnissen wurde der Mutter das Sorgerecht entzogen und das Kind in die Obhut des Jugendamts entlassen.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    International journal of legal medicine 111 (1998), S. 160-161 
    ISSN: 1437-1596
    Keywords: Key words STR ; HumD3S1358 ; Population genetics ; Mutation ; Paternity testing
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Notes: Abstract This report gives the results of two population studies on HumD3S1358 from a northern and a southern region of Germany. The numbers of unrelated individuals were 326 and 666, respectively and seven main alleles, three rare allelic variants and 29 different genotypes were encountered. No significant statistical differences were seen between the northern and southern populations. The HumD3S1358 allele distributions were in agreement with Hardy-Weinberg expectations and two mutations were found in 780 meiotic events.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1432-0533
    Keywords: Key words Meningitis ; C5a complement ; Macrophage ; Astrocyte
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Subarachnoidal application of the complement C5a fragment was used to induce acute experimental meningitis in rabbits and rats within 30–60 min. The early stages of the cellular inflammatory response were studied by means of flow cytometry, transmission electron microscopy and immunofluorescence microscopy. Infiltration of polymorphonuclear leukocytes (PMN) into the subarachnoidal space was the earliest event of the inflammatory reaction. By morphological criteria we found that PMN interacted with cells of the mononuclear-macrophage lineage (MML) and the marginal astrocytes via pseudopodia, whereas the pial cells were not involved in early stages of the inflammatory response. The number of invaded MML that were positive with the ED2 marker increased, indicating the hematogenous origin of the immigrating cell population. PMN were found to infiltrate the perivascular space of the marginal arterial vessel segments. This perivascular infiltration was assumed to be the first manifestation of cerebral vasculitis. The intimate association of resident cerebral cells (astrocytes) with invading PMN and MML is suggestive of a transient interaction of these cell types.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 1432-0533
    Keywords: Meningitis ; C5a complement ; Macrophage ; Astrocyte
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Subarachnoidal application of the complement C5a fragment was used to induce acute experimental meningitis in rabbits and rats within 30–60 min. The early stages of the cellular inflammatory response were studied by means of flow cytometry, transmission electron microscopy and immunofluorescence microscopy. Infiltration of polymorphonuclear leukocytes (PMN) into the subarachnoidal space was the earliest event of the inflammatory reaction. By morphological criteria we found that PMN interacted with cells of the mononuclear-macrophage lineage (MML) and the marginal astrocytes via pseudopodia, whereas the pial cells were not involved in early stages of the inflammatory response. The number of invaded MML that were positive with the ED2 marker increased, indicating the hematogenous origin of the immigrating cell population. PMN were found to infiltrate the perivascular space of the marginal arterial vessel segments. This perivascular infiltration was assumed to be the first manifestation of cerebral vasculitis. The intimate association of resident cerebral cells (astrocytes) with invading PMN and MML is suggestive of a transient interaction of these cell types.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Zeitschrift für Rheumatologie 57 (1998), S. 37-40 
    ISSN: 0340-1855
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Zeitschrift für Rheumatologie 57 (1998), S. 50-52 
    ISSN: 0340-1855
    Keywords: Schlüsselwörter Ochronose ; Alkaptonurie ; Chronische Polyarthritis ; Key words Ochronosis ; alkaptonuria ; rheumatoid arthritis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Ochronosis is a rare disorder of tyrosin catabolism with an autosomal, recessive trait. Clinical signs predominantly affect the locomotor system. Inflammatory episodes in large joints can mimick Rheumatoid Arthritis (RA). Brownish discoloration of sclerae and cartilage is characteristic, diagnosis is confirmed by typical changes of spinal X-rays and the finding of homogentisic acid in urine samples. We describe a case of a 53 year old female patient with ochronosis and a second diagnosis of RA.
    Notes: Zusammenfassung Die Ochronose ist eine seltene, autosomal rezessiv vererbte Störung des Tyrosinabbaus. Ihre Symptome manifestieren sich überwiegend am Bewegungsapparat. Entzündungsschübe insbesondere an den großen Gelenken können eine Chronische Polyarthritis (CP) vortäuschen. Charakteristisch sind bräunliche Verfärbungen der Skleren und Knorpel, die Diagnose kann dann durch typische Röntgenveränderungen der Wirbelsäule und den Nachweis von Homogentisinsäure im Urin gesichert werden. Wir beschreiben den Fall einer 53-jährigen Patientin mit Ochronose und einer zusätzlichen CP.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Applied physics 16 (1978), S. 239-246 
    ISSN: 1432-0630
    Keywords: 72.40 ; 73
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract Indium oxide films doped with tin (ITO-films) have been hf-sputtered from an 80 at-%In2O3/20 at-%SnO2 target onto glass substrates. The sputter atmosphere contained mainly argon (10−2Torr) with addition of oxygen (0≦p O 2≦2·10−2Torr). The sputtered films aren-conductors. The conductivity and density of charge carriers depend on the oxygen content of the sputter gas. They could be varied by two orders of magnitude. In air or in oxygen atmosphere the films oxidize at the surface and for a certain depth beneath the surface, thus decreasing the conductivity. The Hall mobility of the sputtered films is smaller (≈10 cm2V−1 s−1) than one observes at ITO films produced by CVD sparaying or other methods. The conductivity of as sputtered films approached maximum values of about 1000Ώ−1cm−1.
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