title: Bioscience experiments in the German Spacelab mission D-1: introduction and summary.
abstract: The German Spacelab mission D-l was performed from 30 October through 6 November 1985. Payload operation in orbit was managed by DFVLR for the Federal Ministry of Research and Technology. The scientific program of the mission placed emphasis on microgravity research. In bioscience, the role of gravity in vital functions of biological systems was investigated, such as intracellular and intercellular interactions, developmental processes as well as regulation and adaptation in highly organized systems including human beings. In addition, the biological significance of cosmic radiation or altered zeitgeber within the complex matrix of all relevant spaceflight components were studied. Most of the experiments were accommodated in the following three payload elements: The Bioscience Experiment Package, and the ESA facilities Vestibular Sled and BIORACK. The information gained from the individual experiments will be compiled to help answer pending questions of space bioscience.
authors.affiliation: DFVLR, Institute for Aerospace Medicine, Koln, FRG.
authors.forename: G
authors.initials: G
authors.lastname: Horneck
authors.forename: G
authors.initials: G
authors.lastname: Greger
authors.forename: P R
authors.initials: PR
authors.lastname: Sahm
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001690:Biological Science Disciplines; D002468:Cell Physiological Phenomena; D002940:Circadian Rhythm; D003359:Cosmic Radiation; D018559:Exobiology; D005858:Germany; D018466:Gravity Sensing; D006801:Humans; D007753:Laboratories; D012107:Research Design; D013026:Space Flight / Q000295:instrumentation* / Q000458:organization & administration / Q000639:trends; D014893:Weightlessness