The HABRI Foundation is calling for research proposals to investigate the health outcomes of pet ownership and/or animal-assisted activity or therapy, both for the people and the animals involved. To learn more, visit https://habri.org/grants/funding-opportunities/ close

 
You are here: Home / Journal Articles / Pre- and Post-Race Intestinal Microbiota in Long-Distance Sled Dogs and Associations with Performance / About

Pre- and Post-Race Intestinal Microbiota in Long-Distance Sled Dogs and Associations with Performance

By Kristoffer Relling Tysnes, Inga Leena Angell, Iselin Fjellanger, Sigrid Drageset Larsen, Silje Rebekka Søfteland, Lucy J. Robertson, Ellen Skancke, Knut Rudi

Category Journal Articles
Abstract

Although our understanding of the role of the gut microbiota in different diseases is improving, our knowledge regarding how the gut microbiota affects functioning in healthy individuals is still limited. Here, we hypothesize that the gut microbiota could be associated with sled dog endurance-race performance. We investigated the gut microbiota in 166 fecal samples from 96 Alaskan Huskies, representing 16 teams participating in the 2016 Femund Race (400 km) in Norway, relating the microbiota composition to performance and metadata derived from questionnaires. For 16S rRNA gene sequencing-derived compositional data, we found a strong negative association between Enterobacteriaceae (dysbiosis-associated) and Clostridium hiranonis (normobiosis-associated). The teams with the best performances showed both the lowest levels of dysbiosis-associated bacteria prior to the race and the lowest change (decrease) in these bacteria after the race. Taken together, our results support the hypothesis that normobiosis-associated bacteria are involved in resilience mechanisms, potentially preventing growth of Enterobacteriaceae during the race. 

Submitter

Marcy Wilhelm-South

Purdue University

Date 2020
Publication Title Animals
Volume 10
Issue 2
Pages 11
Publisher MDPI
DOI 10.3390/ani10020204
URL https://www.mdpi.com/2076-2615/10/2/204
Language English
Additional Language English
Cite this work

Researchers should cite this work as follows:

Tags
  1. Animal roles
  2. Dogs
  3. Dogsledding
  4. Genetics
  5. Mammals
  6. open access
  7. Working animals
Badges
  1. open access