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Contribution

University of Waterloo|University of Waterloo

$881,020.00

FY 2019-20 · 2019-08-28

Summary
Manifestations of spaceflight-induced sub-clinical cardiovascular disease as a long-term health risk. Human spaceflight dramatically changes the daily exposures of the cardiovascular and musculo-skeletal systems to gravity and physical loading. We will extend our previous observations of increased arterial stiffness and insulin resistance after 6-month spaceflights to determine if 1-year in space exaggerates these conditions and promotes loss of calcium from bones and uptake by arteries. Astronauts are extremely healthy on entry to space, but prolonged daily periods of physical inactivity impair cardiometabolic and skeletal health. Our results should inform planning of physical countermeasures in future long-duration explorations in space and convey the negative consequences of sedentary lifestyles in modern society.
Program
—
Location
Waterloo|Waterloo, Quebec, Canada
Recipient Type
Academia
Type
Contribution
Source
Proactive Disclosure - Grants and Contributions

As published

Additional Information
The amount allocated covers more than one fiscal year
Additional Information (French)
La somme allouée couvre plus d'un exercice financier.
Agreement Start Date
2019-08-28
Agreement Type
Contribution
Agreement Value
$881,020.00
Amendment Number
0
Description
Manifestations of spaceflight-induced sub-clinical cardiovascular disease as a long-term health risk. Human spaceflight dramatically changes the daily exposures of the cardiovascular and musculo-skeletal systems to gravity and physical loading. We will extend our previous observations of increased arterial stiffness and insulin resistance after 6-month spaceflights to determine if 1-year in space exaggerates these conditions and promotes loss of calcium from bones and uptake by arteries. Astronauts are extremely healthy on entry to space, but prolonged daily periods of physical inactivity impair cardiometabolic and skeletal health. Our results should inform planning of physical countermeasures in future long-duration explorations in space and convey the negative consequences of sedentary lifestyles in modern society.
Description (French)
Manifestations de maladies cardiovasculaires subcliniques induites par les vols spatiaux en tant que risque pour la santé à long terme. Les vols spatiaux humains modifient radicalement les expositions quotidiennes des systèmes cardiovasculaire et musculo-squelettique à la gravité. Cette étude permettra d'ajouter à nos observations précédentes quant à l'augmentation de la rigidité artérielle et de la résistance à l'insuline après 6 mois de vols spatiaux pour déterminer si un an dans l'espace exacerbe ces conditions et favorise la perte de calcium des os et l'absorption par les artères. Les astronautes sont en excellente santé à l'entrée dans l'espace, mais la réduction des efforts physiques au quotidien altère la santé cardio-métabolique et squelettique. Nos résultats devraient contribuer à la planification des contre-mesures physiques pour les missions futures de longue durée dans l'espace et mettre en lumière les conséquences négatives des modes de vie sédentaires dans la société moderne.
Organization Code
csa-asc
Organization
Canadian Space Agency | Agence spatiale canadienne
Recipient City
Waterloo|Waterloo
Recipient Country
CA
Recipient Legal Name
University of Waterloo|University of Waterloo
Recipient Province or Territory
QC
Reference Number
003-2019-2020-Q2-04320
University of Waterloo|University of Waterloo - $881,… | Canada Spends