title: First results from experiments performed with the ESA Anthrorack during the D-2 Spacelab mission.
abstract: In 1993 four astronauts performed physiological experiments on the payload "Anthrorack" during the second German Spacelab mission D-2. The Anthrorack set-up is a Spacelab double rack developed under the management of the European Space Agency. It consists of an ECHO machine, a respiratory monitoring system (gas analyzer with flow meter), a blood centrifuge, an ergometer, a finger blood pressure device, ECG, body impedance measurement device and a respiratory inductance plethysmograph. Experiment-specific equipment was used as well. Nineteen investigators performed experiments in the cardiovascular, pulmonary, fluid-renal and nutritional physiology area. Results on central venous pressure, ocular pressure, vascular resistance, cardiac output, tissue thickness and orthostatic intolerance are presented in the cardiovascular area. In the pulmonary area first results are mentioned on O2 transport perfusion and ventilation distribution and breathing pattern. From the fluid-renal experiments, data from diuresis, sodium excretion and hormonal determinations are given. Finally results from glucose metabolism and nitrogen turnover experiments are presented.
authors.forename: A
authors.initials: A
authors.lastname: Kuipers
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000337:Aerospace Medicine; D002320:Cardiovascular Physiological Phenomena; D018495:Fluid Shifts / Q000502:physiology; D005947:Glucose / Q000378:metabolism; D006439:Hemodynamics / Q000502:physiology; D006728:Hormones / Q000378:metabolism; D006801:Humans; D009318:Natriuresis / Q000187:drug effects / Q000502:physiology; D009584:Nitrogen / Q000378:metabolism; D010101:Oxygen Consumption; D011652:Pulmonary Circulation / Q000502:physiology; D012965:Sodium Chloride / Q000494:pharmacology; D013026:Space Flight / Q000295:instrumentation*; D014893:Weightlessness
chemical_list: D006728:Hormones; D012965:Sodium Chloride; D005947:Glucose; D009584:Nitrogen