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  • 1
    Electronic Resource
    Electronic Resource
    Study on blood gas, acid-base balance, and metabolism during profound hypothermia by surface cooling
    Amsterdam : Elsevier
    Cryobiology 15 (1978), S. 714-715 
    Details
    ISSN: 0011-2240
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0011-2240(78)90195-5
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Fluorometric study with 1-anilino-8-naphthalene sulphonate on membrane surface charge changes induced by inhalation anaesthetics
    Amsterdam : Elsevier
    FEBS Letters 101 (1979), S. 399-402 
    Details
    ISSN: 0014-5793
    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(79)81053-4
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Trichophyton rubrum invasion of human hair apparatus in tinea capitis and tinea barbae: light- and electron microscopic study (1991)
    Springer
    Archives of dermatological research 283 (1991), S. 233-239 
    Details
    ISSN: 1432-069X
    Keywords: Tinea capitis ; Tinea barbae ; Trichophyton rubrum ; Hair apparatus ultrastructure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary We have previously reported morphological changes ofTrichophyton violaceum andMicrosporum canis in hair apparatuses in tinea capitis. To investigate the morphology ofTrichophyton rubrum in the human hair apparatus, two cases of tinea capitis and one case of tinea barbae were examined by light- and electron microscopy. The fungal elements, which were located in the lower keratogenous zone, showed non-septate hyphae in the outer part of the hair cortex. With the upward development of the hair layers, some hyphae invaded the keratinized hair cuticle and keratinized inner root sheath and were transformed into arthrospores. Some hyphae remaining in the hair cortex were also transformed into arthrospores, while other hyphae in the hair cortex did not survive, but degenerated. InT. rubrum hair infection, there is a distinct relationship between the morphological changes of the fungi and the hair cell differentiation as seen inT. violaceum andM. canis infections. However,T. rubrum displays unique morphological changes, which are different from those ofT. violaceum andM. canis, in hair apparatuses.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01106108
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Fungus invasion of human hair tissue in tinea capitis caused by Microsporum canis: light and electron microscopic study (1989)
    Springer
    Archives of dermatological research 281 (1989), S. 238-246 
    Details
    ISSN: 1432-069X
    Keywords: Tinea capitis ; Microsporum canis ; Hair tissues ; Trichophyton violaceum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Previously, we reported a morphological change of Trichophyton violaceum in hair tissue in black dot ringworm. To investigate the morphology of Microsporum canis in human hair tissue, three cases of tinea capitis by M. canis were examined by both light and electron microscopy. The fungal elements, which were located deeply in the keratogenous zone, showed nonseptate hyphae in the outer part of the hair cortex. With the upward development of hair tissues, some hyphae invaded the keratinized inner root sheath and were there transformed into arthrospores, which then occupied the large volume of the inner root sheath; each spore was surrounded by an electron-lucent halo. In some affected hair follicles, at the follicular isthmus level, a microabscess composed of polymorphonuclear leukocytes was often formed in the outer root sheath adjacent to the arthrospores in the keratinized inner root sheath. On the other hand, the remaining hyphae in the cortex became degenerated. Fungi did not invade the hair-germinative cells. There is a distinct relationship between the morphological change of fungi and the differentiation of hair cells in tinea capitis by M. canis as well as in that by T. violaceum, although the direction of invasion and pathological roles of fungal elements within hair tissue are significantly different between the two species of fungi.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00431057
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Relationship between tissue reactions and morphological changes of the fungi in chromoblastomycosis: morphometry and electron microscopy (1992)
    Springer
    Archives of dermatological research 284 (1992), S. 95-99 
    Details
    ISSN: 1432-069X
    Keywords: Chromoblastomycosis ; Host-fungus relationship ; Morphometry ; Ultrastructure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary To investigate the histological distribution and the morphology of the fungi and the tissue reactions in chromoblastomycosis, especially in the process of trans-epidermal elimination, cutaneous lesions of two patients with this disease were studied morphometrically and ultrastructurally. In the dermis, most of the fungal elements appeared as sclerotic cells and their cell wall showed an irregular, worm-eaten leaf-like appearance; they seemed to be continuously attacked by polymorphonuclear neutrophils. The epidermis eliminated 10–20% of all the organisms in the skin lesions, and the hypha-forming activity tended to be higher in the epidermis than in the dermis. Ultrastructurally, basal keratinocytes facing the dermal abscess containing fungal elements frequently appeared as dark cells, suggesting an increased proliferation activity. Spinous keratinocytes facing intraepidermal microabscesses containing fungal elements showed an abnormal accumulation of tonofilaments and further early keratinization in the spinous cell layer. All of the morphological changes of the dermis and epidermis are regarded as defence reactions against the fungi existing in the skin lesions. There is a close relationship between tissue reactions and morphological changes of fungi in chromoblastomycosis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00373377
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    Paper (German National Licenses)
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