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  • 2015-2019
  • 1970-1974  (4)
  • 1905-1909
  • Electron microscopy  (2)
  • Schwein  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Naunyn-Schmiedeberg's archives of pharmacology 268 (1971), S. 96-101 
    ISSN: 1432-1912
    Keywords: Laboratory Animals ; Pig ; Intratracheal Anaesthesia ; Technique of Anaesthesia ; Versuchstiere ; Schwein ; Intratrachealnarkose ; Anaesthesietechnik
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Anaesthesia of swine (Sus scrofa domestica) and its breeding varieties (miniature pig) is of increasing importance for research. Endotracheal intubation is particularly difficult because of unusual proportions of the whole skull, above all, of the pharynx. On account of the deviant, stumpy shape of its skull, only the Vietnamese swine (Sus scrofa “familiaris”) can be intubated by means of an instrumentarium as used in man. A special set of intubation instruments facilitates the endotracheal intubation of the common pig (Sus scrofa domestica). The method of intubation, performance of anaesthesia and possible complications are described.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Cell & tissue research 128 (1972), S. 100-114 
    ISSN: 1432-0878
    Keywords: Connective tissue ; Gastropoda ; Globular cells ; Electron microscopy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Zusammenfassung Die Blasenzellen stellen ein typisches Zellelement im Bindegewebe der Gastropoden dar. Licht- und elektronenmikroskopische Untersuchungen an Cepaea nemoralis haben gezeigt, daß der größte Teil einer Blasenzelle mit einer veränderlichen Glykogenmenge angefüllt ist. Diese zentrale Glykogenansammlung verdrängt das Zytoplasma mit seinen Organellen auf den peripheren Bereich der Zelle einschließlich der Zellausläufer und einen schmalen Saum um den Zellkern. Das wichtigste Identifizierungs-merkmal der Blasenzelle ist eine sehr spezialisierte — hier als Spaltenapparat bezeichnete — Oberflächendifferenzierung. Die Auswertung von Serienschnitten hat gezeigt, daß diese Oberflächenstruktur durch eine zum Teil verzweigte Invagination des extrazellulären Raumes gebildet wird, die wiederum von der Blasenzelle durch eine mäanderförmig unterbrochene Platte abgedeckt ist. Zwischen dem Spaltenapparat der Blasenzellen und dem Reusenapparat der Podozyten der Niere scheint eine Ähnlichkeit zu bestehen.
    Notes: Summary The globular cells are typical elements of the connective tissue of Gastropods. Light- and electronmicroscopic investigations of Cepaea nemoralis have shown, that these cells are filled with variable contents of glycogen, accumulated in the centre of the cell. This crowds the cytoplasm and the cell organelles into the peripheral area, including the cell processes and a narrow band surrounding the nucleus. The typical element of the globular cell is a special differentiation of the cell surface, the so-called “Spaltenapparat”. The three-dimensional organisation of the “Spaltenapparat” has been analysed by serial ultrathin sections. The reconstruction shows, that the “Spaltenapparat” consists of numerous branched invaginations of the extracellular space covered by very small, winding cell processes; there are tiny clefts between them. There appears to be some similarity between the “Spaltenapparat” of the globular cells and the pedicels of the podocytes of the renal glomerulus.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Cell & tissue research 146 (1973), S. 139-146 
    ISSN: 1432-0878
    Keywords: Amoebocytes ; Globular cells ; Pulmonates ; Cell coat ; Endocytosis ; Electron microscopy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The cell coat of the amoebocytes and globular cells occurring in the connective tissue of Helix pomatia and Cepaea nemoralis was studied with colloidal iron, Thorotrast, ruthenium red and Alcian blue methods. The positive reactions of the entire cell surface of amoebocytes to these cationic dyes indicate the presence of an acid sialic-glycoprotein. The cell coat of the invaginations of globular cells proved to be distinct from the remainder cell surface since it has shown the strongest reaction of ruthenium red. The importance of the cell coat in the mechanism of endocytosis is discussed.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1591-9528
    Keywords: Hyperthermia ; Swine ; Permanent catheterization of the venous system ; Intratracheal anaesthesia ; Hyperthermie ; Schwein ; Vena cava ; Verweilkatheter ; Intubationsnarkose
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Für das Schwein wird die Technik beschrieben: 1. der Dauerkatheterisierung der Vena cava, 2. der intraarteriellen Blutdruckmessung, 3. der Intubationsnarkose, 4. der Abnahme von EKG, Pulsfrequenz sowie der Kern- und Hauttemperatur.
    Notes: Summary The following technique is described: 1. Continous catheterization of the vena cava by permanent catheters. 2. Measurement of the arterial blood-pressure. 3. Intratracheal anaesthesia. 4. Recording of ECG, pulse rate and temperature.
    Type of Medium: Electronic Resource
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