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  • Cytochemistry  (2)
  • Dactylosphaera vitifolii  (2)
  • 1
    Digitale Medien
    Digitale Medien
    Phenolic substances in roots of Vitis
    Amsterdam : Elsevier
    Biochemical Systematics and Ecology 14 (1986), S. 149 
    Details
    ISSN: 0305-1978
    Schlagwort(e): Angiospermae ; Dactylosphaera vitifolii ; Hemiptera ; Phylloxiridae ; Vitaceae ; Vitis ; chemosystematics ; flavans ; flavonoids ; phenolic compounds ; roots ; tannins
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Biologie , Chemie und Pharmazie
    Materialart: Digitale Medien
    URL: http://linkinghub.elsevier.com/retrieve/pii/0305-1978(86)90100-6
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Failure of distinguishing Vitis species and hybrids by protein and isoenzyme analysis of roots
    Amsterdam : Elsevier
    Biochemical Systematics and Ecology 10 (1982), S. 349 
    Details
    ISSN: 0305-1978
    Schlagwort(e): Angiospermae ; Dactylosphaera vitifolii ; Hemiptera ; Phylloxeridae ; Vitaceae ; Vitis ; electrofocusing ; enzyme electrophoresis ; proteins ; roots ; species relationships
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Biologie , Chemie und Pharmazie
    Materialart: Digitale Medien
    URL: http://linkinghub.elsevier.com/retrieve/pii/0305-1978(82)90008-4
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  • 3
    Digitale Medien
    Digitale Medien
    Chronische lymphoproliferative Erkrankung unter dem Bild einer Haarzell-Leukämie (1981)
    Springer
    Annals of hematology 42 (1981), S. 367-377 
    Details
    ISSN: 1432-0584
    Schlagwort(e): Malignant lymphoma ; Hairy-cell leukemia ; Cytochemistry ; Tartrate-resistant acid phosphatase
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Seven patients are presented with a chronic lymphoproliferative disorder characterized clinically by splenomegaly, no or discrete lymphnode enlargement, and a varying degree of cytopenia. In blood and bone-marrow smears lymphoid cells of “hairy” appearance are demonstrable which may contain tartrate-resistant acid phosphatase. The finding of a nodular bone-marrow infiltration without fibrosis as well as that of a nodular infiltration of the spleen originating in the white pulp are incompatible with the diagnosis hairy-cell leukemia and place the disease near to chronic lymphocytic leukemia (CLL) or leukemic immunocytoma respectively. A detailed cytologic and cytochemical examination of the infiltrating cells shows deviations from the typical enzymatic pattern of hairy cells and from known enzymatic constellations in CLL and related lymphoproliferative disorders. Thus, we are dealing with an intermediate form, difficult to classify, the separation of which nevertheless seems to be important for therapeutical reasons.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00996899
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  • 4
    Digitale Medien
    Digitale Medien
    Calcium redistribution, calcification and stone formation in the parotid gland during experimental stimulation and hypercalcaemia (1984)
    Springer
    Virchows Archiv 402 (1984), S. 425-438 
    Details
    ISSN: 1432-2307
    Schlagwort(e): Calcium redistribution ; Calcification ; Parotid gland ; Cytochemistry ; X-ray microanalysis
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Distribution and redistribution of intra- and pericellular calcium was investigated in the parotid gland of rats under secretory stimulation and hypercalcaemia. The effects of hypercalcaemia and secretory stimulation and of the combination of both were compared. Calcium content was determined by atomic absorption spectrometry. Calcium distribution within the tissue was demonstrated by light microscopical (GBHA) staining and electron microscopical (pyroantimonate method) cytochemistry in combination with X-ray microanalysis. Typical calcium depot sites were the basal and cellular membranes, the calcium buffer organelles (i.e. mitochondria) the secretory granules and the acinar lumina. After stimulation (by isoprenalin) a decrease of calcium-enriched secretory granules and a depletion of intracellular calcium buffer organelles occurred. During hypercalcaemia (induced by dihydrotachysterol), a calcium overloading of the cell membrane and intracellular buffer organelles without calcification was observed. Combined stimulation and hypercalcaemia induced an excessive calcium overloading of all intra-and extracellular calcium depots with excessive calcium release into the acinar lumina resulting in calcium phosphate aggregates and stone formation. Secretory stimulation and simultaneous hypercalcaemia exert potentiating effects on intracellular and intraluminal calcification proposing an importance for pathogenesis of human sialolithiasis.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00734639
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