Results 71 to 80 of about 6,085 (183)

The potential effects of Spirulina platensis (Arthrospira platensis) on tissue protection of Nile tilapia (Oreochromis niloticus) through estimation of P53 level

Journal of Advanced Research, 2014
The current study was designed to investigate the potential effect of Spirulina platensis, Arthrospira platensis, (SP) on tissue protection of Nile tilapia (Oreochromis niloticus) through estimation of P53 level.
Mai D. Ibrahem, Marwa A. Ibrahim
doaj   +1 more source

Magnetic lipase B from Candida antarctica (CALB) biocatalyst for integrated valorization of tilapia by‐products and biodiesel biorefining

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1835-1860, July/August 2026.
Abstract The immobilization of lipase B from Candida antarctica (CALB) on an amino‐epoxy functionalized magnetic support (Fe3O4‐PEI‐DGEBA) resulted in a highly stable and efficient biocatalyst for biofuel production from tilapia oil. The synthesized support was characterized using scanning electron microscopy, transmission electron microscopy, X‐ray ...
Rafael Leandro Fernandes Melo, Francisco Simão Neto, Bruno Caio Chaves Fernandes, Paulo Gonçalves de Sousa Junior, Patrick da Silva Sousa, Tiago Melo Freire, Raniere Dantas Valença, Frederico Ribeiro do Carmo, Marcos Reinaldo da Silva, Leonardo Farias Serafim, João Maria Soares, Pierre Basílio Almeida Fechine, José Cleiton Sousa dos Santos   +12 more
wiley   +1 more source

Environmental DNA and Conventional Sampling Capture Complementary Patterns of Ichthyofaunal Diversity in the Selangor River Estuary, Malaysia

Environmental DNA, Volume 8, Issue 4, July‐August 2026.
Mangrove estuaries are a key ecosystem for coastal fishery resources, especially in developing nations such as Malaysia. Using identical sampling points and duration for both eDNA metabarcoding and conventional sampling, fish community analyses highlight shared and unique taxa, variable taxonomic resolution, and the complementarity of eDNA ...
Leanne Frances Yee, Cecilia Chu, Amy Yee‐Hui Then, Tadashi Kajita, Alison Kim Shan Wee   +4 more
wiley   +1 more source

Flavobacterium oreochromis From Farmed Tambaqui (Colossoma macropomum): Insights Into Genetic, Phenotypic and Pathogenic Diversity

Journal of Fish Diseases, Volume 49, Issue 7, July 2026.
ABSTRACT Flavobacterium spp. are the etiological agents of columnaris disease. Although there is evidence that columnaris poses a significant threat to the farming of tambaqui (Colossoma macropomum), there remains a large gap in understanding the genetic and phenotypic diversities of columnaris‐causing bacteria (CCB).
Elcimara Cardoso Pereira, Mariluce dos Reis Ferreira, Suzana Kotzent, Luiz Fagner Ferreira Nogueira, Guilherme Campos Tavares, Henrique César Pereira Figueiredo, Fabiana Pilarski, Gustavo Moraes Ramos Valladão, Sílvia Umeda Gallani   +8 more
wiley   +1 more source

ECTOPARASITE INFESTATION ON CULTURED NILE TILAPIA (OREOCHROMIS NILOTICUS) IN THE KASSENA-NANKANA MUNICIPALITY, GHANA: A CASE STUDY OF BONIA [PDF]

Journal of the Egyptian Society of Parasitology
This study assessed the prevalence and intensity of ectoparasites on Nile tilapia (Oreochromis niloticus) cultured in earthen ponds from fish farms in Bonia, a community in the Kassena-Nank- ana Municipality of the Upper East Region of Ghana.
DENICIA ATUJONA, SANDRA ATINDANA, EMMANUEL KOMBAT, SAMUEL SARPONG, GIFTY ABACHE, SAVINO AWENTEY, SEIDU ISSAH, KEZIA BAIDOO   +7 more
doaj   +1 more source

Effects of Carbon‐to‐Nitrogen Ratio in Biofloc System on Water Quality, Growth Performance and Haematological Parameters of Nile Tilapia (Oreochromis niloticus)

Aquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT A 10‐week indoor culture trial was carried out to assess the impact of various C/N ratios on the water quality, growth performance and haematology of Nile tilapia (Oreochromis niloticus) in a biofloc system. The experiment included four biofloc treatment groups with distinct C/N ratios (12:1, 15:1, 18:1 and 21:1) and a control group with a C/N
Shompa Sarker, Md. Amzad Hossain, Fouzia Sultana Bristy, Md. Rabiul Islam, Joya Saha, A. Q. M. Robiul Kawser, Mst. Rubia Banu   +6 more
wiley   +1 more source

Monogenoidea (Dactylogyridae) em tilápias-do-nilo cultivadas sob diferentes densidades de estocagem em tanques-rede Monogenoidea (Dactylogyridae) in Nile tilapia cultured under different stocking densities in cages

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Avaliaram-se a prevalência e a intensidade de infecção por Monogenoidea em tilápias-do-nilo (Oreochromis niloticus) cultivadas sob diferentes densidades de estocagem em tanques-rede de 4m³.
N.G. Marengoni, R.S. Santos, A.C. Gonçalves Júnior, D.M. Gino, D.C.P. Zerbinatti, F.S. Lima   +5 more
doaj   +1 more source

Inulin supplementation in feed as a prebiotic for red tilapia Oreochromis sp.

Jurnal Akuakultur Indonesia
The objective of this study was to assess the impact of inulin as a prebiotic in feed on red tilapia (Oreochromis sp.) growth performance, hematological parameters, feed utilization, digestive enzyme activity, and the quantity of lactic acid bacteria in the intestine. This study has a fully randomized design with four treatments and three replications,
Agustina Agustina, Adi Susanto
openaire   +2 more sources

Effect of pharmacological and homeopathic substances on Trichodina sp in larvae of red tilapia Oreochromis sp in farming

Revista de Investigaciones Veterinarias del Perú, 2022
Parasites are one of the biggest problems affecting fish health, Trichodina sp being the most common in the early life stages of the red tilapia Oreochromis sp. The objective of this study was to evaluate the efficacy of pharmacological and homeopathic substances in the control of Trichodina sp in red tilapia larvae at the Centro Experimental Piscícola
Serna-Ardila, Mariana, Londoño-Maya, María Daniela, Arias-Monsalve, Clara Susana, Londoño-Franco, Luis Fernando, Pineda Santis, Hermes Rafael   +4 more
openaire   +1 more source

Limnological study of earthpond and indoor systems of Tilapia, Oreochromis niloticus and Oreochromis sp. culture

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
The different aspects of aquaculture and biology of Tilapia have surveyed since 2008 at National Research Center of Saline Water Aquatics. In the present study, some limnological factors of earthponds and indoor tanks of Tilapia culture were investigated during the breeding season of 2016. In the earthponds, the minimum and maximum of water temperature
openaire   +1 more source