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  • 1
    Electronic Resource
    Electronic Resource
    An inflammatory fibroid polyp of the esophagus concomitant with a superficial flat carcinoma (1999)
    Springer
    International journal of clinical oncology 4 (1999), S. 302-306 
    Details
    ISSN: 1437-7772
    Keywords: Key words Inflammatory fibroid polyp ; Esophageal tumor ; Esophageal mucosal carcinoma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We report a rare case of an inflammatory fibroid polyp (IFP) of the esophagus associated with an extensive early mucosal carcinoma. At esophagoscopy, a polypoid lesion 2 cm in length, and a non-stained area detected by the Lugol iodine spray staining method were found in the mid-thoracic portion, and esophagectomy was performed. Endoscopic polypectomy is thought to be useful for the diagnosis of IFP, but it should be kept in mind that IFP may be concomitant with carcinoma. Indeed, in our patient, early esophageal carcinoma was discovered because of the symptoms of dysphagia induced by the IFP.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s101470050073
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Lymphocytic adenohypophysitis: skull radiographs and MRI (1998)
    Springer
    Neuroradiology 40 (1998), S. 114-120 
    Details
    ISSN: 1432-1920
    Keywords: Key words Pituitary ; Adenohypophysitis ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We report the skull radiograph, CT and MRI findings in three patients with lymphocytic adenohypophysitis mimicking pituitary adenoma. All cases were associated with pregnancy. CT demonstrated a pituitary mass but did not differentiate lymphocytic adenohypophysitis from pituitary adenoma. The skull radiographs showed either a normal sella turcica or minimal abnormalities; they did not show ballooning or destruction. The MRI appearances were distinctive: relatively low signal on T1-weighted images; preservation of the bright posterior pituitary lobe despite the presence of a relatively large pituitary mass, less common in macroadenomas; marked contrast enhancement compared with pituitary macroadenomas; and dural enhancement adjacent to a pituitary mass.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002340050550
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Pontine haemorrhage causing disturbance of taste (1995)
    Springer
    Neuroradiology 37 (1995), S. 659-659 
    Details
    ISSN: 1432-1920
    Keywords: Key words Taste ; Pontine haemorrhage ; Medial lemniscus
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We report a man with acute disturbance of taste in whom MRI showed a small haemorrhage in the medial lemniscus of the pons.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002340050174
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Pontine haemorrhage causing disturbance of taste (1995)
    Springer
    Neuroradiology 37 (1995), S. 659-659 
    Details
    ISSN: 1432-1920
    Keywords: Taste ; Pontine haemorrhage ; Medial lemniscus
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We report a man with acute disturbance of taste in whom MRI showed a small haemorrhage in the medial lemniscus of the pons.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00593388
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Characterization of β-amylase and its deficiency in various rice cultivars (1999)
    Springer
    Theoretical and applied genetics 98 (1999), S. 32-38 
    Details
    ISSN: 1432-2242
    Keywords: Key words β-amylase-deficient mutant ; Oryza sativa ; Germination ; Direct seedling
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  β-Amylase deficiency in various cultivars of rice was examined at the molecular level. Using an antibody against β-amylase purified from germinating seeds of rice, we were able to demonstrate the expression and organization of the β-amylase gene in normal and deficient cultivars. Although β-amylase is a starch-hydrolyzing enzyme, as is α-amylase, the β-amylase protein/gene is expressed differently from the α-amylase protein/gene; i.e. (1) β-amylase is synthesized only in aleurone cells, (2) the enzyme production in the embryo-less half-seeds is not under hormonal control. We identified some cultivars of rice that are deficient for β-amylase activity. We present new evidence that synthesis is blocked at the level of mRNA synthesis in the deficient cultivars. The usefulness of β-amylase as a crop trait is also discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001220051036
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Influence of rice cultivar on methane emission from paddy fields (1995)
    Springer
    Plant and soil 176 (1995), S. 51-56 
    Details
    ISSN: 1573-5036
    Keywords: biomass ; irrigation ; methane emission ; paddy field ; rice cultivar
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Influence of rice cultivars on CH4 emissions from a paddy field was studied using four Japonica types, two Indica types, and two Japonica/Indica F1 hybrids. In addition, the suppression of CH4 emission by interrupting irrigation at the flowering stage was investigated. Patterns of seasonal variation in CH4 emission rates were similar among the eight cultivars. Two of the Japonica types showed the maximum and minimum CH4 emissions among the cultivars investigated. Neither the number of tillers, shoot length, shoot weight, and root weight correlated with the CH4 emission rates at the tillering and reproductive growth stages. Following temporary interruption of irrigation at the flowering stage, CH4 emission rates decreased drastically and remained at very low levels until the harvesting stage, indicating its great effectiveness for the suppression of CH4 emission from rice paddies.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00017674
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    Paper (German National Licenses)
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