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  • Title: [The neuro-radiological anatomy of the normal and abnormal rat brain. I. Radiological techniques for normal anatomy (author's transl)].
    Author: Schumacher M, Doller P, Voigt K.
    Journal: Rofo; 1979 Sep; 131(3):293-9. PubMed ID: 161265.
    Abstract:
    In vivo and post mortem techniques for the radiological examination of normal brains have been developed, using 66 white adult rats. Aortic arch injections for survey angiograms (10 animals), selective catheterisation of the internal carotid artery (16 animals) and ventriculography by percutaneous needle puncture (20 animals) were performed in vivo; the animals survived and the examinations could be repeated. The techniques proved useful and accurate methods for the radiological demonstration of the topography and morphology of cerebral vessels and chambers; they also provided information on the function of the cerebral circulation and C.S.F. dynamics. The findings were checked and correlated by post mortem studies (20 animals) using contact radiography, micro-angiography and casts of the ventricles. As a result, extensive topographic and anatomic information concerning the cerebral vessels in the rat was obtained, including some microscopic-radiological findings. The combined use of these methods provided a basis for studying the growth of experimentally induced brain tumours and the effect of various types of treatment.
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