Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comment
. 2018 Jan 8:8:1116.
doi: 10.3389/fphys.2017.01116. eCollection 2017.

Commentary: Human Pathophysiological Adaptations to the Space Environment

Affiliations
Comment

Commentary: Human Pathophysiological Adaptations to the Space Environment

Joseph J Bevelacqua et al. Front Physiol. .
No abstract available

Keywords: adaptation; adaptive response; astronauts; cosmic radiation; space radiation.

PubMed Disclaimer

Figures

Figure 1
Figure 1
(A) An in vitro adaptive response study help choosing good candidates for deep manned space missions. (B) During space mission, the selected astronauts will be adapted to radiation by exposure to chronic galactic cosmic radiation (GCR) and will better tolerate sudden high doses due to solar particle events (SPE). (Figure is based on: Mortazavi et al., 2003b).

Comment on

References

    1. Bevelacqua J. J. (2017). Radiation protection consequences of the emerging space tourism industry. J J Earth Science 1, 1–11.
    1. Bhattacharjee D., Ito A. (2001). Deceleration of carcinogenic potential by adaptation with low dose gamma irradiation. In Vivo 15, 87–92. - PubMed
    1. Buonanno M., De Toledo S. M., Howell R. W., Azzam E. I. (2015). Low-dose energetic protons induce adaptive and bystander effects that protect human cells against DNA damage caused by a subsequent exposure to energetic iron ions. J. Radiat. Res. 56, 502–508. 10.1093/jrr/rrv005 - DOI - PMC - PubMed
    1. Chancellor J. C., Scott G. B., Sutton J. P. (2014). Space radiation: the number one risk to astronaut health beyond low earth orbit. Life 4, 491–510. 10.3390/life4030491 - DOI - PMC - PubMed
    1. Cucinotta F. A., Cacao E. (2017). Non-targeted effects models predict significantly higher mars mission cancer risk than targeted effects models. Sci. Rep. 7, 1832. 10.1038/s41598-017-02087-3 - DOI - PMC - PubMed

LinkOut - more resources