Responses of Intestinal Mucosal Barrier Functions of Rats to Simulated Weightlessness
Frontiers in Physiology, 2018 Exposure to microgravity or weightlessness leads to various adaptive and pathophysiological alterations in digestive structures and physiology. The current study was carried out to investigate responses of intestinal mucosal barrier functions to ...
Mingliang Jin, Ke Zhao, Chunlan Xu
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Dynamic Changes in Hindlimb Motor Cortex Neurons during Simulated Weightlessness Revealed by Miniature 2-Photon Microscopy. [PDF]
Research (Wash D C)Dysfunction of motor behavior during spaceflight is linked to alterations in neuronal activities. However, the longitudinal functional changes in the motor cortex triggered by simulated weightlessness remain ambiguous.
Fan Y +18 more
europepmc +2 more sources
Microgravity impairs endocrine signaling and reproductive health of women. A narrative review. [PDF]
Front PhysiolDuring space exploration missions the organism is subjected to several challenges. Most of the studies have been performed on male health in space, leaving the focus on sex differences behind.
Cutigni M +4 more
europepmc +2 more sources
Administration of Essential Phospholipids Prevents Drosophila Melanogaster Oocytes from Responding to Change in Gravity. [PDF]
CellsThe aim of this study was to prevent initial changes in Drosophila melanogaster oocytes under simulated weightlessness and hypergravity at the 2 g level.
Gogichaeva KK, Ogneva IV.
europepmc +2 more sources
Correction: Microgravity impairs endocrine signaling and reproductive health of women. A narrative review. [PDF]
Front PhysiolCutigni M +4 more
europepmc +2 more sources
Osteocytes and Weightlessness [PDF]
Current Osteoporosis Reports, 2021 Abstract Purpose of Review Osteocytes are considered to be the cells responsible for mastering the remodeling process that follows the exposure to unloading conditions. Given the invasiveness of bone biopsies in humans, both rodents and in vitro culture systems are largely adopted as models for studies in space missions ...
Iandolo, Donata +3 more
openaire +4 more sources
Effects of weightlessness on the cardiovascular system: a systematic review and meta-analysis
Frontiers in PhysiologyBackground: The microgravity environment has a direct impact on the cardiovascular system due to the fluid shift and weightlessness that results in cardiac dysfunction, vascular remodeling, and altered Cardiovascular autonomic modulation (CAM ...
Rafaella Mendes Zambetta +7 more
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The Effects of Chronic Weightlessness on Limited of Stability and Dynamic Balance in Breath-hold and SCUBA Divers [PDF]
Journal of Paramedical Science and Rehabilitation, 2022 Purpose:Water immersion built a new environment in which weightlessness puts unknown demand on somatosensory system such as altered sensory integration due to the improper proprioception afferent. This condition can lead to an imprecise function of human
R Sanadgol, M Akoochakian, M.H Alizadeh
doaj +1 more source
Protective effects of ginsenosides on macrophages subjected to simulated weightlessness
Digital Chinese Medicine, 2023 Objective: To investigate the evolution of inflammation under conditions and the effects of ginsenosides on macrophages subjected to the simulated weightlessness, with the aim of mitigating the inflammation.
Boye Li +5 more
doaj +1 more source
Brain potential responses involved in decision-making in weightlessness
Scientific Reports, 2022 The brain is essential to human adaptation to any environment including space. We examined astronauts’ brain function through their electrical EEG brain potential responses related to their decision of executing a docking task in the same virtual ...
A. M. Cebolla +3 more
doaj +1 more source