Browsing NOFIMA vitenarkiv by Author "Lazado, Carlo C."
Now showing items 1-20 of 49
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Acute dose-response exposure of a peracetic acid-based disinfectant to Atlantic salmon parr reared in recirculating aquaculture systems
Mota, Vasco; Eggen, Maia L.; Lazado, Carlo C. (Peer reviewed; Journal article, 2022)There is a high regard for peracetic acid (PAA)-based disinfectants in recirculating aquaculture systems (RAS) because of the low risk of bioaccumulation, fast degradation with neutral residuals and minimal impact on ... -
Assessing Peracetic Acid Application Methodology and Impacts on Fluidized Sand Biofilter Performance
Lepine, Christine; Redman, Natalie; Murray, Megan; Lazado, Carlo C.; Johansen, Lill-Heidi; Espmark, Åsa Maria Olofsdotter; Davidson, John; Good, Christopher (Peer reviewed; Journal article, 2023)Nitrifying biofilters oxidize harmful ammonia excreted by fish into less toxic nitrate within recirculating aquaculture systems (RAS). Biofilter performance and resulting RAS water quality largely depend on a robust ... -
Atlantic salmon (Salmo salar) mounts systemic and mucosal stress responses to peracetic acid
Soleng, Malene; Johansen, Lill-Heidi; Johnsen, Hanne; Johansson, Gunhild Seljehaug; Breiland, Mette Serine Wesmajervi; Rørmark, Lisbeth; Pittman, Karin; Pedersen, Lars-Flemming; Lazado, Carlo C. (Peer reviewed; Journal article, 2019)Peracetic acid (PAA), a strong organic peroxide, is considered a relatively sustainable disinfectant in aquaculture because of its broad effectivity against many pathogens at low concentrations and because it degrades ... -
Chemically and green synthesized ZnO nanoparticles alter key immunological molecules in common carp (Cyprinus carpio) skin mucus
Ghasem, Rashidian; Lazado, Carlo C.; Mahboub, Heba H.; Mohammadi-Aloucheh, Ramin; Prokić, Marko D.; Nada, Hend S.; Faggio, Caterina (Peer reviewed; Journal article, 2021)This study was conducted to compare the effects of commercially available (C) and green synthesized (GS) Zinc oxide nanoparticles (ZnO-NPs) on immunological responses of common carp (Cyprinus carpio) skin mucus. GS ZnO-NPs ... -
Climate change with increasing seawater temperature will challenge the health of farmed Atlantic Cod (Gadus morhua L.)
Ytteborg, Elisabeth; Falconer, Lynne; Krasnov, Aleksei; Johansen, Lill-Heidi; Timmerhaus, Gerrit; Johansson, Gunhild Seljehaug; Afanasyev, Sergey; Høst, Vibeke; Hjøllo, Solfrid Sætre; Hansen, Øyvind J; Lazado, Carlo C. (Peer reviewed; Journal article, 2023) -
Comparative basal transcriptome profiles of the olfactory rosette and gills of Atlantic salmon (Salmo salar) unveil shared and distinct immunological features
Lazado, Carlo C.; Iversen, Marianne; Sundaram, Arvind (Peer reviewed; Journal article, 2023)The molecular repertoire of the mucosa-associated lymphoid tissue (MALT) in the olfactory rosette in most teleost fish is unknown. Here we present the basal transcriptome of the olfactory rosette of Atlantic salmon (Salmo ... -
Consequences of continuous ozonation on the health and welfare of Atlantic salmon post-smolts in brackish water recirculating aquaculture system
Lazado, Carlo C.; Stiller, Kevin Torben; Reiten, Britt Kristin Megård; Osório, João; Kolarevic, Jelena; Johansen, Lill-Heidi (Peer reviewed; Journal article, 2021)This study investigated the biological consequences of 45-day continuous ozonation on Atlantic salmon (Salmo salar) post-smolts in a brackish water recirculating aquaculture system (RAS). There was no significant difference ... -
Crowding reshapes the mucosal but not the systemic response repertoires of Atlantic salmon to peracetic acid
Lazado, Carlo C.; Sveen, Lene; Soleng, Malene; Pedersen, Lars-Flemming; Timmerhaus, Gerrit (Peer reviewed; Journal article, 2021)Knowledge of the impact of aquaculture chemotherapeutants on fish physiology is scarce. This is particularly relevant for peracetic acid (PAA), a widely used oxidative disinfectant in aquaculture. The chemical behaviour ... -
Decay of peracetic acid in seawater and implications for its chemotherapeutic potential in aquaculture
Pedersen, Lars-Flemming; Lazado, Carlo C. (Peer reviewed; Journal article, 2020)Peracetic acid (PAA) is a widely applied disinfectant in aquaculture. Knowledge on PAA decay in seawater (SW) is crucial for its potential successful implementation in SW aquaculture productions systems. Furthermore, ... -
Determination of the Oxidative Stress Biomarkers of 8-Hydroxydeoxyguanosine and Dityrosine in the Gills, Skin, Dorsal Fin, and Liver Tissue of Atlantic Salmon (Salmo salar) Parr
Zhang, Junjie; Sundfør, Eivind B.; Klokkerengen, Rolf; Villa Gonzalez, Susana; Mota, Vasco; Lazado, Carlo C.; Asimakopoulos, Alexandros (Peer reviewed; Journal article, 2022)Oxidative stress is a condition caused by an imbalance in the occurrence of reactive oxygen species in the cells and tissues of organisms. An ultra-performance liquid chromatography–electrospray ionization tandem mass ... -
Dietary inclusion of Antarctic krill meal during the finishing feed period improves health and fillet quality of Atlantic salmon (Salmo salar L.)
Mørkøre, Turid; Moreno, Helena Maria; Borderías, Javier; Larsson, Thomas; Hellberg, Hege; Hatlen, Bjarne; Romarheim, Odd Helge; Ruyter, Bente; Lazado, Carlo C.; Jimenez Guerrero, Raul; Bjerke, Målfrid Tofteberg; Benitez-Santana, Tibiabin; Krasnov, Aleksei (Peer reviewed; Journal article, 2020) -
Differential sensitivity of mucosal organs to transient exposure to hydrogen sulphide in post-smolt Atlantic salmon (Salmo salar)
Alipio, Hanna Ross D.; Hansen-Bergstedt, Julie; Lazado, Carlo C. (Peer reviewed; Journal article, 2023)Mortality related to hydrogen sulphide (H2S) has recently become a serious concern in Atlantic salmon (Salmo salar) farming, particularly in saline recirculating aquaculture systems (RASs), where the risk of H2S formation ... -
Dynamic morphometrics of mucous cells reveal the minimal impact of therapeutic doses of peracetic acid on Atlantic salmon gill health
Haddeland, Sindre; Lazado, Carlo C.; Merkin, Grigory; Myre, Ole Jacob; Okubamichael, Mearge; Pedersen, Lars-Flemming; Pittman, Karin (Peer reviewed; Journal article, 2021)Mucous cells, the microscopic structural hallmark of mucosal surfaces, are highly responsive to environmental changes. Here we report how the gills of Atlantic salmon (Salmo salar) responded to peracetic acid (PAA), a ... -
Editorial: Biology Meets Technology: Aquatic Animals in Novel and New Aquaculture Production Systems
Lazado, Carlo C.; Espmark, Åsa Maria Olofsdotter; Freire, Rafael (Peer reviewed; Journal article, 2022) -
Evaluation of a recirculating aquaculture system research facility designed to address current knowledge needs in Atlantic salmon production
Mota, Vasco; Striberny, Anja; Verstege, Gerhardus C.; Difford, Gareth Frank; Lazado, Carlo C. (Peer reviewed; Journal article, 2022)A better understanding of recirculating aquaculture systems (RAS) biosecurity is crucial for a sustainable and ethical production of Atlantic salmon smolt and post-smolt in these systems. This study described and evaluated ... -
Exogenous sulphide donors modify the gene expression patterns of Atlantic salmon nasal leukocytes
Cabillon, Nikko Alvin; Lazado, Carlo C. (Peer reviewed; Journal article, 2021)Hydrogen sulphide (H2S) is a known mediator of immunity, but the regulatory function of its exogenous form is not well understood in fish particularly in the mucosa. Here we report transcriptomic changes in the nasal ... -
Fast and slow releasing sulphide donors engender distinct transcriptomic alterations in Atlantic salmon hepatocytes
Lazado, Carlo C.; Voldvik, Vibeke; Timmerhaus, Gerrit; Andersen, Øivind (Peer reviewed; Journal article, 2023) -
Forebyggende ernæring mot lus på laks - forsøk og dokumentasjon på betydning av samvirkning mellom aktive tilsetninger og grunnfôr. Faglig delrapport
Bogevik, André Sture; Sveen, Lene; Ytteborg, Elisabeth; Karlsen, Christian; Lazado, Carlo C.; Krasnov, Aleksei; Timmerhaus, Gerrit; Andersen, Linda; Blindheim, Steffen H.; Myre, Ole; Merkin, Grigory; Okubamichael, Mearge; Pittman, Karin (Nofima rapportserie, Research report, 2019)Aller Aqua Norway AS ble i 2017 gjennom en åpen utlysning tildelt midler fra FHF (prosjekt nr 901458) for å dokumentere effekten av mineralingrediensen Biofeed Forte (BF) mot lusesmitte på laks. Forsøk på regnbueørret ved ... -
Health and welfare of Atlantic salmon in FishGLOBE V5 -a novel closed containment system at sea
Lazado, Carlo C.; Stiller, Kevin Torben; Shahzad, Khurram; Reiten, Britt Kristin Megård; Marchenko, Yuriy; Gerwins, Jascha; Strand Radonjic, Filip; Eckel, Bernhard; Berge, Arne; Espmark, Åsa Maria Olofsdotter (Peer reviewed; Journal article, 2022)Closed-containment (CCS) systems offer several advantages in controlling the production environment for Atlantic salmon (Salmo salar) aquaculture, especially at sea, where fish are more exposed to challenging environmental ... -
Impact of ozone treatment on dissolved organic matter in land-based recirculating aquaculture systems studied by Fourier transform ion cyclotron resonance mass spectrometry
Aguilar Alarcon, Patricia Amparo; Zherebker, Alexander; Rubekina, Anna; Shirshin, Evgeny; Simonsen, Mads; Kolarevic, Jelena; Lazado, Carlo C.; Nikolaev, Evgeny N.; Asimakopoulos, Alexandros; Mikkelsen, Øyvind (Peer reviewed; Journal article, 2022)