Results 91 to 100 of about 23,851 (230)

Chronic Exposure to Chlorpyrifos Induces Blood Biomarkers, Somatic Indices and Organ Histopathology of Banded Gourami (Trichogaster fasciata)

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 6, December 2026.
ABSTRACT Pesticides have become an integral part of agricultural crop production for growing more food. However, the excessive use of pesticides ultimately reaches the aquatic ecosystems and demonstrates pernicious impacts on non‐target aquatic organisms, including fish.
Nayan Jyoti Roy Kanok   +3 more
wiley   +1 more source

Osmoregulation in water stressed roots: Responses of leaf conductance and photosynthesis [PDF]

open access: yes, 2015
Kober 5 BB vines were subjected to either moderate and slow soil dehydration or to repeated, severe and rapid stress and irrigation cycles. Moderate soil dehydration to 50 % of the soil water capacity led to a small but significant decrease of the ...
Düring, H., Dry, P. R.
core   +1 more source

Agronomic and economic responses of reduced‑lignin and conventional alfalfa to potassium

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 2, December 2026.
Abstract Lignin‐modified (reduced‐lignin) alfalfa (Medicago sativa L.) cultivars offer improved forage digestibility but may differ from non–lignin‐modified (conventional) cultivars in nutrient requirements. This study evaluated the effects of potassium (K) fertilization on stem production, forage accumulation, K uptake, forage nutritive value, and ...
Michael M. Baidoo, M. Anowarul Islam
wiley   +1 more source

Enriched DEGs potentially associated with salinity adaptation and osmoregulation in liver of spotted sea bass.

open access: yes, 2017
Enriched DEGs potentially associated with salinity adaptation and osmoregulation in liver of spotted sea bass.
Hailiang Wang (1412740)   +5 more
core   +1 more source

Life styles, life-history adaptations, and ontogeny of osmoregulation: the crab genus Armases as a model for adaptive diversity

open access: yes, 2008
This is a review of recent studies on relationships between reproductive ecology, ontogeny of osmoregulation, and larval salinity tolerance in congeneric sesarmid crabs from Jamaica: Armases ricordi (H. Milne Edwards), A. roberti (H. Milne Edwards) and A.
Anger, Klaus
core   +1 more source

Seed Priming With Seaweed Extract Modulates the Germination and Seedling Growth of Passiflora edulis Sims Under Salinity Stress

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 4, December 2026.
Saline stress impairs the germination and initial establishment in passion fruit seeds, necessitating to minimize its effects. Therefore, this study aimed to evaluate the potential of a commercial seaweed‐based product for seed priming in Passiflora edulis as an alternative to reduce the effects of salinity during germination.
João Victor Pedreira de Sá   +4 more
wiley   +1 more source

Acute toxicity of fine and coarse copper sulfate crystals to planorbid snails in experimental catfish ponds

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 6, December 2026.
Abstract Bolbophorus damnificus, a digenetic trematode infecting ictalurid catfish, causes substantial economic losses in commercial aquaculture through a parasite‐induced anemia, leading to poor performance and increased susceptibility to secondary bacterial infections.
Kevin C. Wise   +8 more
wiley   +1 more source

A Putative Role for Natriuretic Peptides in Fish Osmoregulation

open access: yes, 1992
Emerging evidence indicates that atrial natriuretic peptide-like peptide hormones may play a significant role in various aspects of fish osmoregulation. Surprisingly, the bulk of current evidence supports a role in salt rather than volume regulation.
DH Evans, Y Takei
core   +1 more source

Osmotic‐Regulated Coacervation From Repulsive Nanoparticles

open access: yesAggregate, Volume 7, Issue 11, November 2026.
Negatively charged carbon quantum dots (CQDs) and non‐ionic poloxamer 188 reversibly phase separate under osmotic regulation without exogenous ion addition. High intravesicular osmotic pressure limits the intermolecular distance and initiates weak interactions, primarily hydrogen bonding, between poloxamer 188 and CQDs.
Yinqi Tian   +6 more
wiley   +1 more source

Ontogeny of osmoregulation in the palaemonid shrimp Palaemonetes argentinus (Crustacea: Decapoda) [PDF]

open access: yes, 1999
Osmoregulation was studied in the zoeal stages I and VI, the first decapodid, the first juvenile, and in adults of the palaemonid shrimp Palaemonetes argentinus.
Anger, Klaus, Charmantier, G.
core   +1 more source

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