Relationships between cardiorespiratory fitness/muscular strength and 18 F-fluorodeoxyglucose uptake in brown adipose tissue after exposure to cold in young, sedentary adults

Scientific Reports
Borja Martinez-TellezJonatan R Ruiz

Abstract

Humans have metabolically active brown adipose tissue (BAT). However, what is the relation between exercise or physical activity with this tissue remains controversial. Therefore, the main aim of the present study is to examine whether cardiorespiratory fitness and muscular strength are associated with brown adipose tissue (BAT) volume and activity after exposure to cold in young, sedentary adults. Cardiorespiratory fitness was determined in 119 young, healthy, sedentary adults (68% women, age 21.9 ± 2.1 years, body mass index 25 ± 4.8 kg/m2) via the maximum treadmill exercise test, and their muscular strength assessed by the handgrip strength test and the 1-repetition maximum bench and leg press tests. Some days later, all subjects were exposed to 2 h of personalized exposure to cold and their cold-induced BAT volume and activity determined by a combination of 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography and computed tomography scan. Cardiorespiratory fitness was associated with neither the BAT volume nor BAT activity (P ≥ 0.05). However, handgrip strength with respect to lean body mass was positively (though weakly) associated with BAT activity as represented by the 18F-FDG mean standardised uptake value (SUV...Continue Reading

References

Sep 20, 2002·The Journal of Hand Surgery·Jonathan Ruiz-RuizManuel J Castillo
Jan 13, 2004·Physiological Reviews·Barbara Cannon, Jan Nedergaard
Apr 10, 2009·The New England Journal of Medicine·Wouter D van Marken LichtenbeltG J Jaap Teule
Apr 10, 2009·The New England Journal of Medicine·Aaron M CypessC Ronald Kahn
Apr 10, 2009·The New England Journal of Medicine·Kirsi A VirtanenPirjo Nuutila
May 21, 2009·JAMA : the Journal of the American Medical Association·Satoru KodamaHirohito Sone
Aug 22, 2009·British Journal of Sports Medicine·D Moliner-UrdialesUNKNOWN HELENA Study Group
Dec 29, 2010·Journal of Proteome Research·Charlotte Welinder, Lars Ekblad
May 24, 2011·Trends in Molecular Medicine·Andrew J WhittleAntonio Vidal-Puig
Nov 22, 2012·BMJ : British Medical Journal·Francisco B OrtegaFinn Rasmussen
Jun 19, 2013·Neuropsychobiology·Eduardo Matta Mello PortugalAndrea Camaz Deslandes
Mar 26, 2015·British Journal of Sports Medicine·Jonatan R RuizAngel Gil
Jul 21, 2015·International Journal of Obesity : Journal of the International Association for the Study of Obesity·M J VosselmanW D van Marken Lichtenbelt
Aug 1, 2015·Annals of Nutrition & Metabolism·Guillermo Sanchez-DelgadoJonatan R Ruiz
Nov 8, 2015·Contemporary Clinical Trials·Guillermo Sanchez-DelgadoJonatan R Ruiz
Nov 26, 2015·Scandinavian Journal of Medicine & Science in Sports·B K Pedersen, B Saltin
Jan 1, 2016·Diabetes·Mark J W HanssenWouter D van Marken Lichtenbelt
Feb 4, 2016·Circulation Research·Geerte HoekeJimmy F P Berbée
Jun 1, 2016·PloS One·Vibha SinghalMadhusmita Misra
Aug 23, 2017·Clinical Nutrition : Official Journal of the European Society of Parenteral and Enteral Nutrition·Guillermo Sanchez-DelgadoJonatan R Ruiz
Nov 8, 2017·Trends in Endocrinology and Metabolism : TEM·Stefania CarobbioAntonio Vidal-Puig
Nov 10, 2017·The Journal of Physiology·Maria ChondronikolaRichard L Wahl
Nov 23, 2017·Frontiers in Physiology·Borja Martinez-TellezJonatan R Ruiz
Mar 9, 2018·The Journal of Experimental Biology·Adam C Lehnig, Kristin I Stanford
Jul 8, 2018·Progress in Cardiovascular Diseases·Jonatan R RuizMariëtte R Boon
Aug 18, 2018·Nature Reviews. Cardiology·Carmen Fiuza-LucesAlejandro Lucia
Aug 23, 2018·Frontiers in Endocrinology·André C CarpentierÉric E Turcotte
Aug 24, 2018·The Journal of Clinical Endocrinology and Metabolism·Francisco M AcostaJonatan R Ruiz

❮ Previous
Next ❯

Citations

Apr 25, 2020·International Journal of Environmental Research and Public Health·Riki TanakaTakafumi Hamaoka
Nov 30, 2019·Journal of Clinical Psychology in Medical Settings·Milana D R SantanaVitor E Valenti
Jul 30, 2020·Current Diabetes Reports·Andrea Mendez-GutierrezGuillermo Sanchez-Delgado

❮ Previous
Next ❯

Software Mentioned

ACTIBATE
FIJI
SPSS
Statistical Package for the Social Sciences

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

International Journal of Obesity : Journal of the International Association for the Study of Obesity
Guillermo Sanchez-DelgadoJonatan R Ruiz
Molecular Imaging and Biology : MIB : the Official Publication of the Academy of Molecular Imaging
Borja Martinez-TellezJonatan R Ruiz
© 2021 Meta ULC. All rights reserved