Results 51 to 60 of about 1,060 (191)

Regulation of bicarbonate secretion in marine fish intestine by the calcium-sensing receptor [PDF]

open access: yes, 2018
In marine fish, high epithelial intestinal HCO3- secretion generates luminal carbonate precipitates of divalent cations that play a key role in water and ion homeostasis.
Fuentes, Juan, Gregorio, Silvia
core   +2 more sources

Digenean parasites of Chinese marine fishes: a list of species, hosts and geographical distribution [PDF]

open access: yes, 2009
In the literature, 630 species of Digenea (Trematoda) have been reported from Chinese marine fishes. These belong to 209 genera and 35 families. The names of these species, along with their hosts, geographical distribution and records, are listed in this
Sheng-fa Liu   +169 more
core   +1 more source

Quantitative Profiling of mRNA Expression of Glutathione S-transferase Superfamily Genes in Various Tissues of Bighead Carp (Aristichthys nobilis) [PDF]

open access: yes, 2010
The expression of glutathione S-transferase (GST) is a crucial factor in determining the sensitivity of cells and organs in response to a variety of toxicants.
Chen, Jun   +6 more
core   +1 more source

Impact of dietary protein levels on growth, feed utilization, body composition, and hematological characteristics of juvenile hybrid pufferfish (Takifugu obscurus × T. rubripes)

open access: yesAquaculture Reports, 2022
In the present study, we aimed to evaluate the optimum dietary protein level in hybrid pufferfish (Takifugu obscurus ♀ × T. rubripes ♂). To this end, we formulated five isoenergetic (16 MJ/kg gross energy) diets with casein with different levels of ...
In-Seok Park   +2 more
doaj   +1 more source

Differential expression and novel permeability properties of three aquaporin 8 paralogs from seawater-challenged Atlantic salmon smolts [PDF]

open access: yes, 2013
Summary Aquaporins may facilitate transepithelial water absorption in the intestine of seawater (SW) acclimated fish. Here we have characterized three full-length aqp8 paralogs from Atlantic salmon (Salmo salar).
Cerdà, Joan   +5 more
core   +1 more source

Molecular cloning and expression profiles of MnSOD and CAT genes from the turbot Scophthalmus maximus [PDF]

open access: yes, 2023
Manganese superoxide dismutase (MnSOD) and catalase (CAT) could eliminate reactive oxygen species (ROS) and maintain the reduction-oxidation balance in cells.
Gao, Guisheng   +7 more
core   +2 more sources

Integrated Strategies for Broodstock Management and Seed Production to Mitigate Climate and Water‐Quality Challenges: A Critical and Meta‐Analysis Review

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Climate change significantly impacts aquaculture by altering key water‐quality parameters such as temperature, dissolved oxygen, pH, ammonia, and turbidity—factors essential for effective brood fish management and seed production. This review critically examines how these environmental changes affect broodstock physiology, spawning performance,
Mohammad Abu Baker Siddique   +4 more
wiley   +1 more source

Effects of graded dietary lipid levels on growth performance, fatty acid profile, and hematological characteristics of hybrid pufferfish (Takifugu obscurusxT. rubripes) juveniles

open access: yesAquaculture Reports, 2022
Determination of nutrient requirements for a cultured fish species is necessary to develop a nutritionally-balanced and cost-effective diet because feed contributes greatly to aquaculture operation costs.
Gwang-Yeol Yoo   +2 more
doaj   +1 more source

Metallothionein gene family in the sea urchin Paracentrotus lividus: Gene structure, differential expression and phylogenetic analysis [PDF]

open access: yes, 2017
Metallothioneins (MT) are small and cysteine-rich proteins that bind metal ions such as zinc, copper, cadmium, and nickel. In order to shed some light on MT gene structure and evolution, we cloned seven Paracentrotus lividus MT genes, comparing them to ...
Costa, S.   +4 more
core   +1 more source

Environmental DNA Reveals the Fish Community Structure Exhibited Instability and Trend of Miniaturization in the Xijiang River Basin of the Guizhou

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
Monitoring of fish communities is of great significance for the management and sustainability of river ecosystems. Environmental DNA (eDNA) metabarcoding technology has been demonstrated to be a highly sensitive biomonitoring tool. Nevertheless, it has seldom been tested in mountainous rivers within the geographically complex Karst region.
Xiuhui Ma   +5 more
wiley   +1 more source

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