Results 71 to 80 of about 8,555 (205)

Effect of short chain fructooligosaccharides (scFOS) on immunological status and gut microbiota of gilthead sea bream (Sparus aurata) reared at two temperatures [PDF]

, 2016
The effects of dietary short chain fructooligosaccharides (scFOS) incorporation on hematology, fish immune status, gut microbiota composition, digestive enzymes activities, and gut morphology, was evaluated in gilthead sea bream (Sparus aurata) juveniles
Costas, Benjamín, Couto, Ana, Enes, Paula, Guerreiro, Inês, Salvador, A. F., Serra, Cláudia R., Teles, Aires Oliva   +6 more
core   +1 more source

Dietary copper affects antioxidant and immune activity in hybrid tilapia (Oreochromis niloticus × Oreochromis aureus)

Aquaculture Nutrition, 2017
Copper (Cu) is an essential nutrition trace element for Tilapia. However, the molecular mechanisms for the effects of Cu on Tilapia remain unknown. To explore the mechanism, 2,160 hybrid tilapia (Oreochromis niloticus × Oreochromis aureus) fries were used and evenly assigned to six groups and fed with different concentrations of Cu.
L. Tang, K. Huang, J. Xie, D. Yu, L. Sun, Q. Huang, Y. Bi   +6 more
openaire   +1 more source

Nile Tilapia (Oreochromis niloticus L.) Cage Aquaculture in Africa: Potential Threats to Congeneric Fish Species and Advances to Detect Escapes

Aquaculture, Fish and Fisheries, Volume 5, Issue 4, August 2025.
ABSTRACT Cage fish farming, a recent development in aquaculture, has enhanced fisheries production due to its higher stocking densities than traditional pond and open‐water systems. Although it can enhance production, the system can pose biodiversity threats when there is an unintentional or intentional release of stocked fish into the wild.
Gerald Kwikiriza, Mavindu Muthoka, Timothy Omara, Ivan Abaho, Papius Dias Tibihika, Manuel Curto, Mary A. Opiyo, Jonathan Munguti, Jacob Abwao, Paul Orina, Harald Meimberg   +10 more
wiley   +1 more source

Comparative transcriptome analysis reveals potential regulatory mechanisms in response to changes in physiological functions in Oreochromis aureus under salinity stress

Aquaculture Reports
Oreochromis aureus is an economically valuable fish species, but its domestication in saline environments remains unexplored, with limited reports on how salinity stress affects its physiological functions and acclimation-related mechanisms.
Chang Yuan, Kangqi Zhou, Xianhui Pan, Yong Lin, Junqi Qin, Dapeng Wang, Zhong Chen, Xuesong Du, Yin Huang   +8 more
doaj   +1 more source

Calidad microbiológica de un hidrolizado de pescado de producción casera | Microbiological quality of home-made fish hydrolysate

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2015
Los hidrolizados de pescado pueden servir de suplemento en dietas para personas con deficiencias en la digestión y/o absorción de proteínas, y también, en el tratamiento de niños desnutridos.
Maria Elisabeth Machado Pinto-e-Silva, Maria Carolina Batista Campos von Atzinge, Gabriela Mascaretti Dias   +2 more
doaj   +1 more source

Observations on intergeneric hybrids in tilapias [PDF]

Hybridization, Growth, Sex ratio, Reproduction, Reproductive behaviour Tilapia zillii, Oreochromis andersonii, Oreochromis aureus, Oreochromis macrochir, Oreochromis mortimeri, Oreochromis mossambicus, Oreochromis niloticus, Oreochromis placidus ...
Mac Gowan, I., McAndrew, B.J., Rana, K.J., Wohlfarth, G.   +3 more
core  

Effects of Tilapia Stocking Densities on Fish Growth and Water Quality in Tanks

Asian Fisheries Science, 2000
The effects of feed input and stocking density (1, 5, 10 and 15 kg.m-3 ) of hybrid tilapia (Oreochromis niloticus x O. aureus) on growth and water quality were investigated.
A.H. AL-HARBI, A.Q. SIDDIQUI
doaj   +1 more source

REVIEW: Current Status of Extenders and Cryoprotectants on Fish Spermatozoa Cryopreservation [PDF]

, 2005
An important component of many studies of cryopreservation of fish spermatozoa is the type of extenders and cryoprotectants. The suitability of extenders and cryoprotectants differs from one fish to another.
Z.A, Muchlisin
core  

Tilapia culture in Kuwait: constraints and solutions [PDF]

, 2006
Tilapia farming in Kuwait is in its early stages. Slow growth, high production cost and poor demand are the major constraints to the expansion of tilapia culture in Kuwait.
Ridha, M.T.
core  

Human streptococcus agalactiae strains in aquatic mammals and fish [PDF]

, 2013
<p>Background: In humans, Streptococcus agalactiae or group B streptococcus (GBS) is a frequent coloniser of the rectovaginal tract, a major cause of neonatal infectious disease and an emerging cause of disease in non-pregnant adults.
Crumlish, M., Dagleish, M.P., Delannoy, C.M.J., Fontaine, M.C., Foster, G., Pollock, J., Turnbull, J.F., Zadoks, R.N.   +7 more
core   +5 more sources