Results 121 to 130 of about 99,961 (306)

Adaptaciones fisiológicas en algunas especies de mangles

open access: yesActa Biológica Colombiana, 1990
The role of manitol and proline on the osmotic balance of Aegiceras corniculatum, Aegialitis annul ata and Laguncularia racemosa were studied. Mangrove plants were grown in hydroponic cultures for several years before using them for the experiments ...
Jaime Polanía
doaj  

The influence of internal pressure and neuromuscular agents on C. elegans biomechanics: an empirical and multi-compartmental in silico modelling study

open access: yesFrontiers in Bioengineering and Biotechnology
The function of a specific tissue and its biomechanics are interdependent, with pathologies or ageing often being intertwined with structural decline. The biomechanics of Caenorhabditis elegans, a model organism widely used in pharmacological and ageing ...
Clara L. Essmann   +10 more
doaj   +1 more source

The Application of Carbon Dots in Crops for Sustainable Agriculture

open access: yesChemistryEurope, EarlyView.
Carbon dots serve as versatile nanoagents across the crop life cycle. They promote plant growth and photosynthesis, enhance resilience to biotic and abiotic stresses, aid in postharvest preservation, and enable sensitive detection of contaminants.
Xue Li   +4 more
wiley   +1 more source

Salinity as an Abiotic Stressor for Eliciting Bioactive Compounds in Marine Microalgae

open access: yesToxins
This study investigated the impact of culture medium salinity (5–50 PSU) on the growth and maximum photochemical yield of photosystem II (Fv/Fm) and the composition of carotenoids, fatty acids, and bioactive substances in three marine microalgae ...
Adrián Macías-de la Rosa   +5 more
doaj   +1 more source

Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function

open access: yesCytoskeleton, EarlyView.
ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin and microtubules exist in plants. Both play important roles in cellular shaping, organelle movement, organization of the endomembrane system, and cell signaling.
Norman R. Groves   +3 more
wiley   +1 more source

The Effect of Hypothermia and Osmotic Shock on the Electrocardiogram of Adult Zebrafish. [PDF]

open access: yesBiology (Basel), 2022
Arel E   +8 more
europepmc   +1 more source

Biomarkers of lung congestion and injury in acute heart failure

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 781-789, April 2025.
Abstract Acute heart failure (AHF) classification and management are primarily based on lung congestion and/or hypoperfusion. The quantification of the vascular and tissue lung damage is not standard practice though biomarkers of lung injury may play a relevant role in this context.
Marco Guazzi   +9 more
wiley   +1 more source

Compounding Effects of Climate Warming and Antibiotic Resistance. [PDF]

open access: yes, 2020
Bacteria have evolved diverse mechanisms to survive environments with antibiotics. Temperature is both a key factor that affects the survival of bacteria in the presence of antibiotics and an environmental trait that is drastically increasing due to ...
Cruz-Loya, Mauricio   +4 more
core   +1 more source

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