NASA Spaceline 7 April 2006 Current Space Life Science Awareness
Posted: Friday, April 7, 2006
PubMed's abstract is linked when available and each will open in a new window.
Trappe T, Trappe S, Lee G, Widrick J, Fitts R, Costill D.Cardiorespiratory responses to physical work during and following 17 days of bed rest and spaceflight.J Appl Physiol. 2006 Mar;100(3):951-7. Epub 2005 Nov 23.Note:
This paper, listed in CA List 12/2/05, as an epub (PI=R. Fitts) and now published in print format, is highlighted in an American Physiological Society press release: http://www.the-aps.org/press/journal/06/8.htm
Dyde RT, Jenkin MR, Harris LR.The subjective visual vertical and the perceptual upright.Exp Brain Res. 2006 Mar 21; [Epub ahead of print](HSR&T PI: C.M. Oman)
Freed AD, Diethelm K.Fractional calculus in biomechanics: A 3D viscoelastic model using regularized fractional derivative kernels with application to the human calcaneal fat pad.Biomech Model Mechanobiol. 2006 Mar 31; [Epub ahead of print]Note:
Author A.D. Freed of NASA GRC collaborates with PI P. Cavanagh.
Xie Y, Wang F, Zhong W, Puscheck E, Shen H, Rappolee DA.Shear stress induces preimplantation embryo death that is delayed by the zona pellucida and associated with stress-activated protein kinase-mediated apoptosis.Biol Reprod. 2006 Mar 29; [Epub ahead of print](HSR&T PI: D.A. Rappolee)Note:
D. Rappolee notes that this paper and the following paper are important because they establish the roles of stress enzymes and shear stress, neither previously studied, in early mammalian development. This paper can be obtained online without charge.
Xie Y, Puscheck EE, Rappolee DA.Effects of SAPK/JNK inhibitors on preimplantation mouse embryo development are influenced greatly by the amount of stress induced by the media.Mol Hum Reprod. 2006 Mar 30; [Epub ahead of print](HSR&T PI: D.A. Rappolee)
Guevorkian K, Valles JM Jr.Aligning Paramecium caudatum with static magnetic fields.Biophys J. 2006 Apr;90(8):3004-11. Epub 2006 Feb 3.(HSR&T PIs: J.M. Valles Jr., J. Tang)
Booth FW, Lees SJ.Physically active subjects should be the control group.Med Sci Sports Exerc. 2006 Mar;38(3):405-6.Note:
Proposes that, since physically active individuals are healthier than sedentary people, they should typically be the control group in physical exercise studies, rather than the most common current practice of using sedentary individuals as controls.
Taking body temperature, inside out.IEEE Spectrum. 2006 Jan;43(1):1375.Note:
Describes use of ingestable thermometer pills in professional and college football players, from technology developed by NASA in the 1980s to monitor body temperature of astronauts. This article can be obtained online without charge at: http://www.spectrum.ieee.org/print/2571
Reid GM.Postnatal hypokinesia and the delayed time frame of sudden infant death syndrome.Med Hypotheses. 2006 Mar 23; [Epub ahead of print]
Yamamoto S, Yamamoto M.Effects of the gravitational vertical on the visual perception of reversible figures.Neurosci Res. 2006 Mar 24; [Epub ahead of print]
Slobounov S, Wu T, Hallett M.Neural basis subserving the detection of postural instability: an fMRI study.Motor Control. 2006 Jan;10(1):69-89.Note:
Research examined ?neural activation patterns underlying visual recognition of unstable postures using event-related functional MRI (fMRI).? A recent example of brain activity research on perception of conscious visual experiences is PubMed 16567643.
Menon C, Ayre M, Ellery A.
Biomimetics: A new approach for space system design.ESA Bull. 2006 Feb;125:20-6.Note:
This article can be obtained online without charge at: http://www.esa.int/SPECIALS/ESA_Publications/SEM8B0OVGJE_0.html
Black CC, Mayne BC.Allan H. Brown (1917-2004), editor and educator: A career of fascination with the biological roles of O(2) in terrestrial life and possibly in extraterrestrial life.Photosynth Res. 2006 Mar 22; [Epub ahead of print]Note:
Homage to Allan Brown, who was involved in space biology research and activities for four decades.