Results 91 to 100 of about 12,284 (257)

Divergent exploratory‐avoidant behavioural strategies may drive niche differentiation in juvenile Antarctic fishes

Journal of Fish Biology, EarlyView.
Abstract We used an ecological niche theory framework integrating physiological and behavioural ecology to understand interspecific differentiation of juveniles of four Antarctic fishes: Trematomus bernacchii, Trematomus pennellii, Trematomus nicolai and Pagothenia borchgrevinki.
Amanda J. Frazier, Andrew W. Naslund, Milica Mandic, Kenneth W. Zillig, Bryant C. Siu, Anne E. Todgham   +5 more
wiley   +1 more source

Continuous Cultivation as a Method to Assess the Maximum Specific Growth Rate of Photosynthetic Organisms

Frontiers in Bioengineering and Biotechnology, 2019
Modeling the growth of photosynthetic organisms is challenging, due to the complex role of light, which can be limiting because of self-shading, or photoinhibiting in the case of high intensities.
Elena Barbera, Elena Barbera, Alessia Grandi, Lisa Borella, Alberto Bertucco, Eleonora Sforza   +5 more
doaj   +1 more source

Methods to Study Mitochondrial Metabolism and Homeostasis in Fission Yeast

Yeast, EarlyView.
Ferran Gómez‐Armengol, Elena Hidalgo, Montserrat Vega   +2 more
wiley   +1 more source

Mitochondrial respiratory capacities are not linked to individual variation in hypoxia tolerance and standard metabolic rate in European seabass Dicentrarchus labrax

Journal of Fish Biology, EarlyView.
Abstract In hypoxic environments, fish attempt to regulate their metabolic rate as oxygen levels in the water decline. Individuals that have low energy requirements for maintenance – standard metabolic rate (SMR) – are expected to have higher hypoxia tolerance, measured as the critical water oxygen saturation threshold (Scrit) below which they cannot ...
Elisa Thoral, Julie Nati, Jean‐Baptiste Quémeneur, Léann Lozac'h, Germain Salou, Alain Vergnet, Mathieu Besson, Marc Vandeputte, François Allal, Karine Salin, David J. McKenzie, Loïc Teulier   +11 more
wiley   +1 more source

Micro-respirometry of whole cells and isolated mitochondria

RSC Advances, 2019
3D printed microfluidic respirometer allows for quantitative investigation of biological energy transduction in adherent and suspension samples.
Yan Levitsky, David J. Pegouske, Sandra S. Hammer, Nathan L. Frantz, Kiera P. Fisher, Artem B. Muchnik, Anand R. Saripalli, Philip Kirschner, Jason N. Bazil, Julia V. Busik, Denis A. Proshlyakov   +10 more
openaire   +3 more sources

Effect of closed v. intermittent-flow respirometry on hypoxia tolerance in the shiner perch Cymatogaster aggregata

, 2016
This study compares the critical oxygen saturation (O2 crit ) levels of the shiner perch Cymatogaster aggregata obtained using two different methods wherein hypoxia is induced either by the fish's respiration (closed respirometry) or by degassing oxygen ...
Bayley, J. S., Johansen, J. L., Bayley, J.S., Svendsen, M. B. S., Nadler, L.E., Svendsen, Morten Bo Søndergaard, Steffensen, John Fleng, Snyder, S., Johansen, J.L., Domenici, P., Nadler, L. E., Steffensen, J. F.   +11 more
core   +1 more source

Short‐term performance responses of an intertidal fish to sedimentation and warming

Journal of Fish Biology, EarlyView.
Abstract Climate change is altering coastal ecosystems by causing environmental fluctuations, such as increases in temperature and turbidity, which pose major implications for fish physiology and behaviour. Increases in temperature affect fish food intake, swimming capacity and oxygen delivery, while increases in turbidity can impair or enhance prey ...
Anna Carolina Resende, Lucy Campbell, Catarina Vinagre, Alice Rogers   +3 more
wiley   +1 more source

Respirometry Test Manual: WEERC Laboratory

, 2018
Biological treatment methods are the basis for waste water treatment worldwide. Among biological treatment systems, activated sludge processes are most widely used to remove the oxygen demand and nutrients from wastewater.
Schmit, Christopher, Sadeghi, Sepideh, Burckhard, Suzette   +2 more
core  

Oxygen Sensor-Based Respirometry and the Landscape of Microbial Testing Methods as Applicable to Food and Beverage Matrices

, 2023
The current status of microbiological testing methods for the determination of viable bacteria in complex sample matrices, such as food samples, is the focus of this review.
Dmitri B. Papkovsky, Joseph P. Kerry
core   +1 more source

In vitro muscle contraction: A technical review on electrical pulse stimulation in C2C12 cells

Experimental Physiology, EarlyView.
Abstract Electrical pulse stimulation (EPS) of skeletal muscle cells is increasingly used to model exercise In vitro. The murine C2C12 myotube system has become a common platform for such studies, yet wide variability in EPS protocols hampers reproducibility and cross‐study comparisons.
Mark R. C. van de Meene, Anita M. van den Hoek, Roeland Hanemaaijer, Lars Verschuren, Jelle C. B. C. de Jong   +4 more
wiley   +1 more source