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  1. Article: Scanning electron microscopy of vascular corrosion casts--standard method for studying microvessels.

    Giuvărăşteanu, Ileana

    Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie

    2007  Volume 48, Issue 3, Page(s) 257–261

    Abstract: Scanning electron microscopy (SEM) of vascular corrosion casts (microvascular corrosion casting/SEM method) is a standard method, which allows three-dimensional visualization with good resolution of the normal and abnormal microvessels, including the ... ...

    Abstract Scanning electron microscopy (SEM) of vascular corrosion casts (microvascular corrosion casting/SEM method) is a standard method, which allows three-dimensional visualization with good resolution of the normal and abnormal microvessels, including the capillaries of various organs and tissues. SEM of vascular corrosion casts can obtain qualitative as well as quantitative informations important to anatomists, pathologists and clinicians. Considering these, the history, the advantages and the main steps of this technique including general morphological characteristics of vascular casts observed in SEM are reviewed in this paper. Corrosion casts done by the author representing the microvascular organization of the rat liver and kidney observed in SEM are, also, presented.
    MeSH term(s) Animals ; Caustics/chemistry ; Caustics/pharmacology ; Corrosion Casting/methods ; Corrosion Casting/standards ; Humans ; Microcirculation/ultrastructure ; Microscopy, Electron, Scanning/methods ; Polymers/chemistry ; Polymers/metabolism
    Chemical Substances Caustics ; Polymers
    Language English
    Publishing date 2007
    Publishing country Romania
    Document type Journal Article ; Review
    ZDB-ID 1062519-7
    ISSN 2066-8279 ; 1220-0522 ; 0035-4007
    ISSN (online) 2066-8279
    ISSN 1220-0522 ; 0035-4007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1105: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  2. Article: Morphological changes during acute experimental short-term hyperthermia.

    Vlad, M / Ionescu, N / Ispas, Al Th / Giuvărăşteanu, Ileana / Ungureanu, E / Stoica, Claudia

    Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie

    2010  Volume 51, Issue 4, Page(s) 739–744

    Abstract: Wistar rats have been exposed to progressively higher temperatures for 30 minutes to 40.5 degrees Celsius. The animals were sacrificed 30 minutes after cessation of exposure. Harvested organs (heart, lung, liver, pancreas, kidneys, and adrenal gland) ... ...

    Abstract Wistar rats have been exposed to progressively higher temperatures for 30 minutes to 40.5 degrees Celsius. The animals were sacrificed 30 minutes after cessation of exposure. Harvested organs (heart, lung, liver, pancreas, kidneys, and adrenal gland) show numerous vascular lesions. Massive red blood cells extravasation and vascular stasis partially fragments the myocardial fibers. Pulmonary capillary dilatation and red blood cells intra-alveolar extravasation cause a hemorrhagic alveolitis that tends to a red hepatization. The liver responds by dilating centrolobular veins, vessels in port area and by granulo-vacuolar dystrophy. Pancreas seems less affected. Vascular hyperemia is discrete while in kidney the vascular spaces are narrowed and the proximal and distal tubules cloudy intumescent appears. In suprarenal gland appear many interstitial capillary dilatation and blood cells extravasation among cell nests of medulla. All these changes induce functional organ failure.
    MeSH term(s) Acute Disease ; Animals ; Disease Models, Animal ; Fever/pathology ; Fever/physiopathology ; Heat-Shock Response/physiology ; Kidney/pathology ; Liver/pathology ; Lung/pathology ; Myocardium/pathology ; Pancreas/pathology ; Rats ; Rats, Wistar ; Vasodilation/physiology
    Language English
    Publishing date 2010
    Publishing country Romania
    Document type Journal Article
    ZDB-ID 1062519-7
    ISSN 2066-8279 ; 1220-0522 ; 0035-4007
    ISSN (online) 2066-8279
    ISSN 1220-0522 ; 0035-4007
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 1105: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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