Impacts of ocean acidification on respiratory gas exchange and acid-base balance in a marine teleost, Opsanus beta.

Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
Andrew J EsbaughMartin Grosell

Abstract

The oceanic carbonate system is changing rapidly due to rising atmospheric CO(2), with current levels expected to rise to between 750 and 1,000 μatm by 2100, and over 1,900 μatm by year 2300. The effects of elevated CO(2) on marine calcifying organisms have been extensively studied; however, effects of imminent CO(2) levels on teleost acid-base and respiratory physiology have yet to be examined. Examination of these physiological processes, using a paired experimental design, showed that 24 h exposure to 1,000 and 1,900 μatm CO(2) resulted in a characteristic compensated respiratory acidosis response in the gulf toadfish (Opsanus beta). Time course experiments showed the onset of acidosis occurred after 15 min of exposure to 1,900 and 1,000 μatm CO(2), with full compensation by 2 and 4 h, respectively. 1,900-μatm exposure also resulted in significantly increased intracellular white muscle pH after 24 h. No effect of 1,900 μatm was observed on branchial acid flux; however, exposure to hypercapnia and HCO(3)(-) free seawater compromised compensation. This suggests branchial HCO(3)(-) uptake rather than acid extrusion is part of the compensatory response to low-level hypercapnia. Exposure to 1,900 μatm resulted in downregulation i...Continue Reading

References

May 1, 1994·Respiration Physiology·K M GilmourS F Perry
Jan 4, 2001·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·H Tohse, Y Mugiya
Oct 5, 2001·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·P R DesforgesS F Perry
Feb 8, 2002·American Journal of Physiology. Renal Physiology·He-Ping MaDavid G Warnock
May 31, 2002·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·D J McKenzieJ F Steffensen
Jul 13, 2002·The Journal of Experimental Zoology·James B ClaiborneAlison I Morrison-Shetlar
Apr 19, 2003·The Journal of Experimental Biology·D J McKenzieJ F Steffensen
Jun 20, 2003·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·M Danielle McDonaldPatrick J Walsh
Sep 26, 2003·Nature·Ken Caldeira, Michael E Wickett
Jan 15, 2004·Pflügers Archiv : European journal of physiology·Michael F RomeroWalter F Boron
Nov 29, 2005·Science·Urs SiegenthalerJean Jouzel
May 9, 2006·Respiratory Physiology & Neurobiology·A J Esbaugh, B L Tufts
Jun 17, 2006·Respiratory Physiology & Neurobiology·S F Perry, K M Gilmour
Apr 19, 2008·Science·Victoria J Fabry
Apr 19, 2008·Science·M Debora Iglesias-RodriguezKarin P Boessenkool
Jun 21, 2008·Annals of the New York Academy of Sciences·John M Guinotte, Victoria J Fabry
Sep 19, 2008·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·Katrin DeigweiherMagnus Lucassen
Nov 8, 2008·Proceedings of the National Academy of Sciences of the United States of America·K R N AnthonyO Hoegh-Guldberg
Feb 4, 2009·Proceedings of the National Academy of Sciences of the United States of America·Philip L MundayKjell B Døving
Apr 3, 2009·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·D W BakerC J Brauner
May 19, 2009·The Journal of Experimental Biology·K M Gilmour, S F Perry
Jun 27, 2009·Science·David M CheckleyRebecca Asch
Jul 25, 2009·American Journal of Physiology. Cell Physiology·Caroline R SussmanMin-Hwang Chang
Nov 18, 2009·Ecology Letters·Danielle L DixsonGeoffrey P Jones
Feb 16, 2010·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·G SattinM Grosell
Jun 24, 2010·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·Steve F PerryKathleen M Gilmour
Jul 10, 2010·Proceedings of the National Academy of Sciences of the United States of America·Philip L MundayDouglas P Chivers
Sep 22, 2010·Proceedings of the National Academy of Sciences of the United States of America·Stephanie C Talmage, Christopher J Gobler
Oct 12, 2010·Respiratory Physiology & Neurobiology·Velislava TzanevaSteve F Perry
Nov 10, 2010·Proceedings of the National Academy of Sciences of the United States of America·Rebecca AlbrightChris Langdon
Jan 14, 2011·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·Janet GenzMartin Grosell
Jun 3, 2011·Biology Letters·Stephen D SimpsonHong Y Yan
Aug 26, 2011·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·S GuffeyM Grosell

❮ Previous
Next ❯

Citations

Nov 15, 2013·Proceedings. Biological Sciences·Sue-Ann WatsonPhilip L Munday
Jul 25, 2014·PloS One·Karine Bresolin de SouzaJoachim Sturve
Feb 20, 2014·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Andrew J Esbaugh, Martin Grosell
Dec 23, 2015·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Karen L MiddlemissRod W Wilson
Sep 13, 2015·Aquatic Toxicology·Samreen Siddiqui, Gretchen K Bielmyer-Fraser
Jul 29, 2015·Ecological Applications : a Publication of the Ecological Society of America·G M MillerP L Mundayi
Dec 22, 2015·Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology·Katharina MichaelMagnus Lucassen
Oct 22, 2015·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·Andrew J EsbaughAbbey S Johnson
May 21, 2013·Global Change Biology·Gabrielle M MillerPhilip L Munday
Aug 7, 2013·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Christine S CouturierGöran E Nilsson
Aug 14, 2012·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Laura A EnzorSean P Place
Feb 29, 2016·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·Rasmus Ern, Andrew J Esbaugh
May 26, 2015·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·L S StappG Lannig
May 31, 2014·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Clark E DennisCory D Suski
Feb 19, 2013·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Yung-Che TsengPung-Pung Hwang
Dec 24, 2014·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Cornelia M KreissHans-O Pörtner
Aug 2, 2014·Environmental Science & Technology·Catherine A PfisterPatrizia Ziveri
Oct 21, 2016·Global Change Biology·Robert P EllisRod W Wilson
Sep 30, 2016·Scientific Reports·Rachael M Heuer, Martin Grosell
May 27, 2017·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·Andrew J Esbaugh
Apr 6, 2017·Scientific Reports·Elizabeth B Allmon, Andrew J Esbaugh
Jun 16, 2017·The Journal of Experimental Biology·Martin Tresguerres, Trevor J Hamilton
Jul 23, 2016·The Journal of Experimental Biology·Martin Tresguerres
Mar 6, 2016·The Journal of Experimental Biology·Brittany E DavisAnne E Todgham
Jul 30, 2015·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·C M KreissH-O Pörtner
Aug 17, 2018·The Journal of Experimental Biology·Matthew A BirkBrad A Seibel
Aug 29, 2014·American Journal of Physiology. Regulatory, Integrative and Comparative Physiology·Rachael M Heuer, Martin Grosell
May 30, 2020·Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology·Garfield T KwanMartin Tresguerres
Jul 18, 2020·PloS One·Christopher S Murray, Hannes Baumann
Jun 17, 2020·Integrative and Comparative Biology·April D GarrettMelissa H Pespeni

❮ Previous
Next ❯

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

Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology
Andrew J Esbaugh, Martin Grosell
Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology
Christine S CouturierGöran E Nilsson
Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology
G SattinMartin Grosell
© 2021 Meta ULC. All rights reserved