Results 201 to 210 of about 54,337 (284)

Simulated Microgravity Causes Faster Replication During Acute Infection of ME49‐Toxoplasma Gondii and Alterations in Host Cells

FASEB BioAdvances, Volume 8, Issue 4, April 2026.
Simulated microgravity (SMG) alters the growth and morphology of host cells and induces parasite replication during acute T. gondii infection. In this study, we examined host cells and Type II T. gondii using a 3D clinostat. Increased number of host cells and multicellular spheroids observed in Vero cells and HFF.
Musfika Tasnim Shirin, Takafumi Yamada, Iqra Zafar, Daisuke Kondoh, Hiroki Bochimoto, Hironori Bando, Oluyomi Stephen Adeyemi, Yasuhiro Fukuda, Kentaro Kato   +8 more
wiley   +1 more source

Neutral Buoyancy as a Simple Approach to Simulated Microgravity. [PDF]

Tissue Eng Regen Med
Kim HY, Kang S, Oh SH.
europepmc   +1 more source

From Aeromedical Evacuation to Planetary Habitation: A PubMed‐Based Historical Mapping Review of Aerospace Nursing (1946–2025)

Nursing Inquiry, Volume 33, Issue 2, April 2026.
ABSTRACT Civilian spaceflight and long‐duration missions are expanding, creating a need for nursing frameworks that extend beyond survival‐focused transport care toward habitation‐oriented support. This PubMed‐based historical mapping review traced the evolution of aerospace nursing across 1946–2025 and examined how clinical priorities, target ...
Kazumi Kubota, Satoko Tsuda, Anna Kubota
wiley   +1 more source

Gravity-dependent rate sensitivity in granular intrusion: microgravity experiments and simulations. [PDF]

NPJ Microgravity
Hou M, Cheng X, Yang S, Wu Q, Xiao S, Li H, Blumenfeld R.   +6 more
europepmc   +1 more source

Hypogravity simulation using the Variable Gravity Suspension System: A technical report

Experimental Physiology, Volume 111, Issue 4, Page 1580-1596, 1 April 2026.
Abstract Human movement has evolved within Earth's gravitational environment (1 g; −9.81 m s−2). Future human exploration of terrestrial bodies, including the Moon (0.17 g; −1.62 m s−2) and Mars (0.38 g; −3.71 m s−2), will require astronauts to live and work within reduced gravitational environments (hypogravity).
Patrick Swain, Anthony Swain, Filipa Santos, Luke Hughes, Kirsty Lindsay, Ishbel Lomax, Claire Bruce‐Martin, Nick Caplan   +7 more
wiley   +1 more source

A systematic review of microgravity on reproductive systems: Implications for space biology and human health. [PDF]

iScience
Lung CF, Lu HH, Chung CY, Lin PT, Hsu YC.   +4 more
europepmc   +1 more source

Microgravity tower [PDF]

Nature, 1988
openaire   +1 more source

Gait analysis for functional evaluation in a surgical hindlimb suspension model of muscle atrophy

The Journal of Physiology, Volume 604, Issue 7, Page 2867-2897, 1 April 2026.
Abstract figure legend Gait analysis reveals neuromuscular dysfunction following hindlimb suspension and partial recovery after reloading. Schematic overview of the experimental design and principal findings. Mice underwent 14 days of hindlimb suspension (HLS), resulting in muscle atrophy marked by reduced fiber size, satellite cell loss, and decreased
Yanping Xu, Zhentao Zhang, Peng Chen, Natalie Kellon, Ashley He, Usman Alizai, Sunjoon Lee, Keerthika Sathish, Zhiyu Yan, Xinyu Zhou, Laura Kutz, Diamantis I. Tsilimigras, Timothy M. Pawlik, Hua Zhu   +13 more
wiley   +1 more source

Protein nano-bioactives against microgravity-induced endothelial dysfunction. [PDF]

NPJ Microgravity
Kabir A, B M, Manohar A, Gadani M, Sinha AK, Sharma P, Verma A, Selvaraj V, Sudhakar S.   +8 more
europepmc   +1 more source

A computational model for retinal haemodynamics under gravitational and postural variations

The Journal of Physiology, Volume 604, Issue 7, Page 2698-2716, 1 April 2026.
Abstract figure legend The haemodynamic impact of gravitational and postural changes on the retina, and its relevance to spaceflight associated neuro‐ocular syndrome (SANS), remains incompletely characterized. This study assesses retinal haemodynamics from upright to head‐down tilt using a lumped‐parameter model that dynamically couples intraocular ...
Michele Nigro, Andrea Montanino, Eduardo Soudah   +2 more
wiley   +1 more source