Researchers are still unsure of the accuracy of previous bone density measurements of their significance following a period of weightlessness. Rapid technological advances in the measurement of bone density will enable us now to measure bone density accurately at multiple sites in the skeleton with doses of radiation less than that given by a spine x ray. It may not be possible to obtain this type of information before the next series of space flights take place, although the bed-rest model may provide supporting information. Extensive testing of bone density on every astronaut should be performed before and after the space flight. Prevention and treatment can only be undertaken after gathering sufficient baseline information. The use of exercise in preventing bone loss is still highly speculative, but represents a relatively easy approach to the problem in terms of study.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Changes in mineral metabolism with immobilization/space flight


    Beteiligte:


    Erscheinungsdatum :

    1989-10-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Changes of hormones regulating electrolyte metabolism after space flight and hypokinesia

    Macho, L. / Fickova, M. / Lichardus, B. et al. | Elsevier | 1992


    Neuroplasticity changes during space flight

    Slenzka, K. | Online Contents | 2003


    Neuroplasticity Changes During Space Flight

    Slenzka, K. / International Council of Scientific Unions | British Library Conference Proceedings | 2003