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EXPERIMENT INFORMATION

Growth Hormone Regulation, Synthesis, and Secretion in Microgravity: III. Plasma Analysis (COS 1887-11)
Principal Investigator
Research Area:
Endocrinology
Species Studied
Scientific Name: Rattus norvegicus Species: Rat Strain: Wistar

Description
Objectives:

Plasma hormone and biochemical analyses were performed either at NASA- Ames or by a clinical laboratory. Results of these tests were made available to all U.S. investigators to facilitate their evaluation of animal physiological status and interpretation of their data. For example, phosphorus, calcium, and alkaline phosphatase values are considered with bone studies; plasma proteins and albumin concentrations are discussed with the liver enzyme studies; and testosterone titers are discussed with the testes and pineal gland investigations.


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Publications
Grindeland, R.E. et al.: Cosmos 1887 Mission Overview: Effects of Microgravity on Rat Body and Adrenal Weights and Plasma. FASEB Journal, vol. 4, no. 1, 1990, pp. 105-109.

Grindeland, R.E. et al.: Growth Hormone Regulation, Synthesis, and Secretion in Microgravity: III. Plasma Analysis. Final Reports of the U.S. Experiments Flown on the Soviet Biosatellite Cosmos 1887. J.P. Connolly, R.E. Grindeland, and R.W. Ballard, eds., NASA TM-102254, 1990, pp. 465-470.

Keywords
Calcium
Enzymes
Hormones
Phosphorus
Plasma
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Data Information
Data Availability
Archive is complete. No data sets are available for this experiment. Please Contact LSDA if you know of available data for this investigation.

Parameters
Activity, enzymic, Alkaline phosphatase (AP), plasma, rat, Assay
Content, Albumin, plasma, rat, Automated analyzer
Content, Calcium, plasma, rat, Automated analysis
Content, Corticosterone, plasma, rat, Automated analyzer
Content, Creatine, plasma, rat, Automated analyzer
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Mission/Study Information
Mission Launch/Start Date Landing/End Date Duration
Cosmos 1887 09/29/1987 10/11/1987 13 days

Additional Information
Managing NASA Center
Ames Research Center (ARC)
Responsible NASA Representative
Ames Research Center LSDA Level 3
Project Manager: Helen Stewart
Institutional Support
National Aeronautics and Space Administration (NASA)
Alternate Experiment Name
C1887-24.3
Protocol / Approach
Hardware Items