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  • Alzheimer's disease  (2)
  • Emulsion polymerization  (2)
  • MRI  (2)
  • Mushroom  (2)
  • 1
    Electronic Resource
    Electronic Resource
    A sialic acid-binding lectin from the mushroom Hericium erinaceum
    Amsterdam : Elsevier
    FEBS Letters 340 (1994), S. 56-58 
    Details
    ISSN: 0014-5793
    Keywords: Fungus ; Hericium erinaceum ; Lectin ; Mushroom ; Purification ; sialic acid-binding
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0014-5793(94)80172-X
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Chemical modification and NMR studies on a mushroom lectin Ischnoderma resinosum agglutinin (IRA)
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular 1076 (1991), S. 179-186 
    Details
    ISSN: 0167-4838
    Keywords: (Ischnoderma resinosum) ; Chemical modification ; Lectin ; Mushroom ; NMR ; Nuclear Overhauser effect
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0167-4838(91)90263-Y
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Senile dementia of Alzheimer type characterized by laminar neuronal loss exclusively in the hippocampus, parahippocampus and medial occipitotemporal cortex (1990)
    Springer
    Acta neuropathologica 80 (1990), S. 575-580 
    Details
    ISSN: 1432-0533
    Keywords: Senile dementia of Alzheimer's type ; Alzheimer's disease ; Pick's disease ; Laminar neuronal loss ; Limbic system
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Seven cases of senile dementia of Alzheimer type (SDAT) with unusual clinico-pathological findings are reported. The patients showed neuronal loss in laminar pattern, with gliosis exclusively confined to the CA1 of the hippocampus, the area of the hippocampal gyrus (entorhinal cortex) and medial occipitotemporal cortex. This change was more pronounced in the oral region. The subcortical white matter showed more pronounced fibrillary gliosis than loss of myelin. Both Alzheimer's neurofibrillary tangles and senile plaques were less marked than those usually seen in SDAT. The mental disturbance started after the age of 65 in all patients. The main clinical feature was marked character change in addition to disturbance of cognitive function. Cranial computed tomography showed marked dilatation of the oral portion of the inferior horn of the lateral ventricle in the early stage. It was apparent that although the cases in this group could be incorporated within in the spectrum of SDAT, they could also be considered to represent a variant of SDAT. This group could contribute to an understanding of the clinico-pathological spectrum of SDAT as well as indicating ways of managing such patients.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00307623
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Serial neuroradiological studies in focal cerebritis (1994)
    Springer
    Neuroradiology 36 (1994), S. 285-288 
    Details
    ISSN: 1432-1920
    Keywords: Cerebritis ; Brain abscess ; MRI ; CT
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We report serial neuroradiological studies in a patient with focal cerebritis in the head of the left caudate nucleus. On the day after the onset of symptoms, CT showed an ill-defined low density lesion. The lack of contrast enhancement appeared to be the most important finding for differentiating focal cerebritis from an encapsulated brain abscess or a tumour. MRI two days later revealed the centre of the lesion to be of slightly low intensity on T1-weighted inversion recovery (IR) images and very low intensity on T2-weighted spin echo images, which appeared to correspond to the early cerebritis stage of experimentally induced cerebritis and brain abscess. Ten days after the onset of symptoms, CT revealed a thin ring of enhancement in the head of the caudate nucleus, and a similar small ring was seen in the hypothalamus 16 days after the onset, corresponding to the late cerebritis stage. MRI nine days later revealed ill-defined high signal lesions within the involved area on the T1-weighted IR images. To our knowledge, this is the first published MRI documentation of the early cerebritis stage developing into an encapsulated brain abscess. The mechanisms underlying of these radiographic changes are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00593261
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Diagnosis of lung cancer in a patient with pneumoconiosis and progressive massive fibrosis using MRI (1998)
    Springer
    European radiology 8 (1998), S. 615-617 
    Details
    ISSN: 1432-1084
    Keywords: Key words: Lung cancer ; Progressive massive fibrosis ; Pneumoconiosis ; MRI
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. We report the MRI features and correlative pathologic findings of a lung cancer in a patient with progressive massive fibrosis (PMF). In this case, MRI was able to distinguish the lung cancer as a high signal intensity area, and the fibrotic mass as a low signal intensity area, on both T1-weighted and T2-weighted images when compared with muscle. MRI is potentially useful in distinguishing cancer tissue from PMF in patients with pneumoconiosis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s003300050446
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  • 6
    Electronic Resource
    Electronic Resource
    Effect of polymer composition on the production of cationic multihollow polymer particles by the stepwise acid/alkali method (1999)
    Springer
    Colloid & polymer science 277 (1999), S. 589-594 
    Details
    ISSN: 1435-1536
    Keywords: Key words Hollow ; Particle ; Emulsion polymerization ; Morphology ; Swelling
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The effect of the polymer composition on the formation of multihollow structures formed within submicron-sized styrene–butyl acrylate–dimethylaminoethyl methacrylate terpolymer particles by the “acid/alkali method” proposed by the authors was examined. The cationic particles were produced by seeded emulsion terpolymerization with 2,2′-azobis(2-amidinopropane) hydrochloride initiator. The dimethylaminoethyl methacrylate content and the glass-transition temperature of the terpolymer greatly affected the formation of the multihollow structure.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s003960050430
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Naturally occurring and experimentally induced β-amyloid deposits in the brains of marmosets (Callithrix jacchus) (2000)
    Springer
    Journal of neural transmission 107 (2000), S. 799-814 
    Details
    ISSN: 1435-1463
    Keywords: Keywords: Amyloid ; marmoset ; non-human primate ; Alzheimer's disease ; aging ; senile plaques ; cerebrovascular amyloid.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary. Cerebral β-amyloid occurs in elderly animals of some species and in Alzheimer's disease. Previously, we injected 3 young marmosets intracerebrally with brain tissue from a patient with Alzheimer's disease. Six years later, when the monkeys were middle aged, we found moderate numbers of intracerebral plaques and cerebrovascular deposits containing β-amyloid. We have re-examined these brains and those of 10 other marmosets injected with brain homogenate containing β-amyloid, and have found some β-amyloid in animals injected more than 4 years previously. We have found β-amyloid in 4 of 26 elderly control marmosets, but not in 9 young to middle-aged control marmosets. The β-amyloid found in middle aged marmosets injected with Alzheimer brain tissue was, therefore, not a consequence of their age. Deposits in large cerebral vessels in elderly marmosets, and in marmosets previously injected with brain tissue containing β-amyloid, reacted with antibodies to Aβ and Aβ1-40; plaques and microvessel deposits reacted with antibodies to Aβ and Aβ1-42.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s007020070060
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    Paper (German National Licenses)
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  • 8
    Electronic Resource
    Electronic Resource
    Effect of nonionic emulsifier on the production of multihollow polymer particles by the stepwise acid/alkali method (2000)
    Springer
    Colloid & polymer science 278 (2000), S. 358-363 
    Details
    ISSN: 1435-1536
    Keywords: Key words Hollow ; Particle ; Emulsion polymerization ; Morphology ; Swelling
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The effects of nonionic emulsifier on the formation of multihollow structures formed within sub-micron-sized polymer particles by the “acid/alkali method” proposed by the authors were examined. The original acid-swellable particles were produced by seeded emulsion terpolymerization of styrene, butyl acrylate, and dimethylaminoethyl methacrylate. The results indicate that the nonionic emulsifier had a great effect on the formation of multihollow particles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s003960050525
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