Results 51 to 60 of about 7,858 (176)

Acetylcholinesterase enzyme activity in carp brain and muscle after acute exposure to diafuran Atividade da enzima acetilcolinesterase em cérebro e músculo de carpas após exposição aguda ao diafuran

Scientia Agricola, 2008
Sublethal adverse effects may result from exposure of aquatic organisms to insecticides at environmentally relevant concentrations. Fingerlings of the common carp (Cyprinus carpio, Linnaeus, 1758), grass carp (Ctenopharyngodon idella, Valenciennes, 1844),
Jaqueline Ineu Golombieski, Enio Marchesan, Edinalvo Rabaioli Camargo, Joseânia Salbego, Joele Schmitt Baumart, Vania Lucia Loro, Sérgio Luiz de Oliveira Machado, Renato Zanella, Bernardo Baldisserotto   +8 more
doaj   +1 more source

Nanotechnology‐Based Immunostimulants in Aquaculture: Mechanisms, Advances and Practical Applications

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Nano‐immunostimulants improve fish health through targeted and controlled delivery of immunostimulatory compounds. Biodegradable polymeric and lipid‐based nanocarriers enhance immune responses, bioavailability and disease resistance while reducing antibiotic dependence and environmental impact.
Mustafa Öz, Enes Üstüner
wiley   +1 more source

Hamp Type-1 Promotes Antimicrobial Defense via Direct Microbial Killing and Regulating Iron Metabolism in Grass Carp (Ctenopharyngodon idella)

Biomolecules, 2020
Hepcidin is an antimicrobial peptide and regulator of iron homeostasis which has two isoforms in most fishes and some mammals. Previous studies have reported that the two hepcidin isoforms have different roles. Hamp type-1 plays a regulatory role in iron
Yazhen Hu, Tomofumi Kurobe, Xiaoling Liu, Yong-An Zhang, Jianguo Su, Gailing Yuan   +5 more
doaj   +1 more source

PRELIMINARY STUDY ON AQUACULLURE OF CTENOPHARYNGODON IDELLA VAL.

The Iraqi Journal of Veterinary Medicine, 2021
The classical method of aquaculture in Iraq employed Cyprinus carpio L. (Common carp) as monoculture or as predominat species togather with grass carp and silver carp. In the present study monoculture of grass carp was performed.
J. M. Al-Jawda, A. N. Balasem, K. R. Asmar, A - S. K. Ali   +3 more
doaj   +1 more source

Biological invasions disrupt the relationship between size spectrum and trophic interactions in freshwater fish communities

Journal of Animal Ecology, Volume 95, Issue 9, Page 1629-1641, September 2026.
Our study shows that non‐native species alter the relationship between the size‐spectrum slope and the predator–prey mass ratio (PPMR) in freshwater fish communities by occupying distinct trophic niches. Abstract The size spectrum, which describes the relationship between abundance (or biomass) and body size, is an ataxic approach that can provide ...
Valentin Marin, Gaël Grenouillet, Ignasi Arranz, Julien Cucherousset   +3 more
wiley   +1 more source

Sox genes in grass carp (Ctenopharyngodon idella) with their implications for genome duplication and evolution

, 2006
The Sox gene family is found in a broad range of animal taxa and encodes important gene regulatory proteins involved in a variety of developmental processes.
Tong, Jingou, Tong, JG, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China, Yu, Xiaomu, Zhong, Lei   +3 more
core   +1 more source

The effect of Azadirachtin indica on a number of growth parameters, survival, and gill tissue of juvenile grass carp (Ctenopharyngodon idella) [PDF]

بوم‌شناسی آبزیان, 2016
We conducted this study to determine the chronic effects of Azadirachtin on growth parameters, survival and gill morphology of grass carp [Ctenopharyngodon idella (C. idella)] with an average weight of 11.09±2.3g.
Razieh Gholami, Reza Davoodi, Amin Oujifard, Hamidreza Nooryazdan   +3 more
doaj  

Etude de la croissance et de l'alimentation de la grass-carp (Ctenopharyngodon idella) en Hongrie

Knowledge and Management of Aquatic Ecosystems, 1966
Les auteurs décrivent les avantages des poissons herbivores introduits en Hongrie au cours des années 1963, 1964 et 1965. Les expériences ont été satisfaisantes. Ils étudient la croissance et la nutrition de la grass carp, Ctenopharyngodon idella Cuv. et
PENZES B., TOLG I.
doaj   +1 more source

Molecular markers in Chinese carps and their interspecific hybrids

Genetics and Molecular Biology, 2005
A sample consisting of 2 Ctenopharyngodon idella (grass carp) females, 2 Aristichthys nobilis (bighead carp) males, and 10 interspecific hybrids was analyzed using a multidisciplinary approach.
Soraia B.A. Fonteles, Flora M. de C. Fernandes, Carlos E. Lopes, Roberto Kulikoski, Jussara M. Kulikoski, Lurdes F. de Almeida-Toledo   +5 more
doaj   +1 more source

Take my breath away: Defining the oxygen saturation threshold for fish cortisol stress response

Journal of Fish Biology, Volume 109, Issue 3, Page 1760-1770, September 2026.
Abstract Human activities are affecting the number, size and severity of hypoxic zones in aquatic ecosystems. As oxygen is one of the most important abiotic factors affecting fish biology, exposure to low levels of dissolved oxygen may lead to a reduction in fitness.
Sébastien Alfonso, Benjamin Geffroy, Pierluigi Carbonara, Lola Toomey, Eduardo Bessa   +4 more
wiley   +1 more source