Front. Physiol.Frontiers in PhysiologyFront. Physiol.1664-042XFrontiers Media S.A.10.3389/fphys.2020.00672PhysiologyCorrectionCorrigendum: Partial Weight-Bearing in Female Rats: Proof of Concept in a Martian-Gravity AnalogSempleCarson†RiverosDaniela†NagyJanice A.RutkoveSeward B.MortreuxMarie*Harvard Medical School – Beth Israel Deaconess Medical Center, Department of Neurology, Boston, MA, United States
Edited and reviewed by: Airong Qian, Northwestern Polytechnical University, China
*Correspondence: Marie Mortreux mmortreu@bidmc.harvard.edu
This article was submitted to Environmental, Aviation and Space Physiology, a section of the journal Frontiers in Physiology
†These authors have contributed equally to this work
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A Corrigendum on Partial Weight-Bearing in Female Rats: Proof of Concept in a Martian-Gravity Analog by Semple, C., Riveros, D., Nagy, J. A., Rutkove, S. B., and Mortreux, M. (2020). Front. Physiol. 11:302. doi: 10.3389/fphys.2020.00302partial weight-bearingground-based studiesspaceflightratsfemalesmuscle
In the original article, there was a mistake in Table 1 as published. The value displayed for heart rate on day 0 for the PWB40 group was incorrect. The incorrect value was 349 ± 59, it has been replaced by the correct value 397 ± 28. The corrected Table 1 appears below.
Weekly measurement of plasma parameters, foot oxygenation, and heart rate; and wet mass of the adrenal glands and spleen after 14 days of PWB.
Days
0
7
14
Blood glucose (mg/dL)
PWB100
108 ± 3
105 ± 6
108 ± 8
PWB40
110 ± 4
103 ± 9
112 ± 7
Plasma corticosterone (ng/mL)
PWB100
57.46 ± 11.02
58.44 ± 21.27
48.01 ± 15.90
PWB40
82.41 ± 14.10
37.11 ± 7.51
34.87 ± 11.01
Heart rate (bpm)
PWB100
398 ± 17
398 ± 10
409 ± 11
PWB40
397 ± 28
409 ± 7
425 ± 11
Foot SpO2 (%)
PWB100
98.0 ± 0.7
98.6 ± 0.2
98.7 ± 0.2
PWB40
98.8 ± 0.1
97.8 ± 0.8
98.7 ± 0.2
Adrenal glands wet mass (g/100g of BW)
PWB100
0.043 ± 0.002
PWB40
0.047 ± 0.001
Spleen wet mass (g/100g of BW)
PWB100
0.289 ± 0.019
PWB40
0.273 ± 0.013
n = 7 per group. Results are presented as mean ± SEM and were analyzed using 2-way repeated measures ANOVAs followed by Sidak's test (longitudinal measures) or unpaired Student's t-test (terminal measures). Significant results were not detected.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.