Results 61 to 70 of about 2,361 (180)

Single‐nuclei RNA sequencing reveals heterogeneity within developing GnRH3 neurons in zebrafish

Journal of Neuroendocrinology, Volume 38, Issue 7, July 2026.
Abstract Gonadotropin‐releasing hormone (GnRH) is a central regulator of vertebrate reproduction regulating pituitary gonadotropins. In zebrafish, GnRH3 serves as the hypophysiotropic isoform. Its neurons develop by migrating from the nasal placode to the hypothalamus, forming several distinct subpopulations along the migratory path.
Yalong Sun, Matan Golan, Yonathan Zohar, Xiaoxuan Fan, Nilli Zmora   +4 more
wiley   +1 more source

Brain and Pituitary Response to Vaccination in Gilthead Seabream (Sparus aurata L.) [PDF]

Frontiers in Physiology, 2019
Vaccination is a widely used therapeutical strategy in aquaculture, but whether vaccination elicits stress responses in the central neuroendocrine system and enhances the crosstalk between the immune and endocrine systems in the brain or pituitary after vaccination is unclear. To answer this question two experiments using two different vaccine exposure
X. H. Liu, X. H. Liu, A. R. Khansari, M. Teles, G. Martínez-Rodríguez, Y. G. Zhang, J. M. Mancera, F. E. Reyes-López, L. Tort   +8 more
openaire   +6 more sources

Transcriptomic changes behind Sparus aurata hepatic response to different aquaculture challenges: An RNA-seq study and multiomics integration.

PLoS ONE
Gilthead seabream (Sparus aurata) is an important species in Mediterranean aquaculture. Rapid intensification of its production and sub-optimal husbandry practices can cause stress, impairing overall fish performance and raising issues related to ...
Cláudia Raposo de Magalhães, Kenneth Sandoval, Ferenc Kagan, Grace McCormack, Denise Schrama, Raquel Carrilho, Ana Paula Farinha, Marco Cerqueira, Pedro M Rodrigues   +8 more
doaj   +1 more source

Effects of Lyophilized Dietary Yeast Rhodotorula mucilaginosa on Skin and Fillet Pigmentation of Gilthead Seabream (Sparus aurata): A Computer-Based Image Analysis Assessment

Aquaculture Journal
Skin pigmentation is a crucial factor influencing the market value of gilthead seabream. A three-month feeding trial evaluated the effects of dietary inclusion of Rhodotorula mucilaginosa on skin and fillet pigmentation of gilthead seabream (Sparus ...
Christina Zantioti, Emmanouil E. Malandrakis   +1 more
doaj   +1 more source

Diel Activity and Swimming Behaviour of Hybrid Grouper (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂) Juveniles

Aquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT This study examined diel activity, swimming patterns and vertical distribution of hybrid grouper juveniles (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂) under captive conditions, providing behavioural reference data for the development of intelligent monitoring systems in grouper aquaculture.
Hsein‐Loong Au, Karsoon Tan, Rayner Alfred, Kit Guan Lim, Wen Jye Mok, Mohammad Tamrin Mohamad Lal, Kazuhiko Anraku, Oki Hayasaka, Uun Yanuhar, Leong‐Seng Lim   +9 more
wiley   +1 more source

Quantifying Mussel Losses From Fish Predation on New Zealand Greenshell Mussel (Perna canaliculus) Farms

Aquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
Fish predation causes significant Greenshell mussel losses in New Zealand. Experimental caging methods found losses due to predation up to 93% in juveniles (25 – 34 mm SL) over 67 days. However, the overall contribution of predation at other production stages remains unclear.
Rebecca L. Stobart, Andrew G. Jeffs, Jenny R. Hillman, Bradley M. Skelton   +3 more
wiley   +1 more source

Synthesis and characterization of polysaccharide- and protein-based edible films and application as packaging materials for fresh fish fillets

Scientific Reports
The rising packaging industry together with global demand for sustainable production has increased the interest in developing biodegradable packaging materials.
Evmorfia Athanasopoulou, Francesco Bigi, Enrico Maurizzi, Eva Iris Eleftheria Karellou, Christos S. Pappas, Andrea Quartieri, Theofania Tsironi   +6 more
doaj   +1 more source

Effects of dietary 1,8‐cineole supplementation on growth performance, antioxidant, and immunological responses of Nile tilapia, Oreochromis niloticus, reared in different stocking densities

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract This study aimed to evaluate the effects of dietary 1,8‐cineole (CIN) on Nile tilapia, Oreochromis niloticus, reared at different stocking densities. Fish (average initial weight 13.2 ± 0.35 g) were fed diets supplemented with 0%, 0.25%, or 0.5% CIN and stocked at either 14 (normal) or 56 (high) fish per 120‐L tank.
Alireza Afzali‐Kordmahalleh, Ali Taheri Mirghaed, Morteza Yousefi, Hosseinali Ebrahimzadeh Mousavi, Seyyed Morteza Hoseini   +4 more
wiley   +1 more source

Determining optimal salinity for embryonic, larval, and juvenile stages of golden rabbitfish (Siganus guttatus) using hatching rate, survival, osmolality, hematological, and histopathological parameters

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract This study evaluated hatching rate, survival, osmolality, hematological and histopathological parameters to identify the optimal salinity of golden rabbitfish (Siganus guttatus) at three life stages: embryonic, pre‐feeding larvae, and juvenile.
Bunga Rante Tampangallo, Muhammad Chaidir Undu, Khairun Nisaa, Asda Laining, Rachman Syah, Ramadhan Ramadhan, Agus Nawang, S. T. Mulkia Nasir, Sri Nuryati   +8 more
wiley   +1 more source

The conus arteriosus of the adult gilthead seabream (Sparus auratus)

Journal of Anatomy, 2002
AbstractThis paper reports on the presence of the conus arteriosus in the heart of the adult gilthead seabream, Sparus auratus (Perciformes, Teleostei). The junctional region between the single ventricle and the bulbus arteriosus has been studied by conventional light microscopy, and by scanning and transmission electron microscopy.
J L, Schib, J M, Icardo, A C, Durán, A, Guerrero, D, López, E, Colvee, A V, de Andrés, V, Sans-Coma   +7 more
openaire   +3 more sources