Filtered By:
Nutrition: Fish
This page shows you your search results in order of date. This is page number 6.
Order by Relevance | Date
Total 23547 results found since Jan 2013.
Promoting plant-based eating in meat-centric meal contexts: a field study
CONCLUSIONS: A short-term, theory-driven, operationally feasible intervention was effective in promoting increased plant-based meal choices in a collective meal context. Nevertheless, these changes were not entirely sustained over time. Future studies could test whether prolonged or more transformative interventions are necessary to unlock entrenched food practices more effectively in meat-centric collective meal contexts.PMID:37712383 | DOI:10.1017/S1368980023001763
Source: Public Health Nutrition - September 15, 2023 Category: International Medicine & Public Health Authors: David Guedes Vasco Braz ão Lisa Roque L úcia Campos Cristina Godinho Monica Truninger Markus Vinnari Jo ão Graça Source Type: research
Lethal and sublethal effects towards zebrafish larvae of microcystins and other cyanopeptides produced by cyanobacteria
Aquat Toxicol. 2023 Sep 9;263:106689. doi: 10.1016/j.aquatox.2023.106689. Online ahead of print.ABSTRACTCyanobacterial blooms affect aquatic ecosystems across the globe and one major concern relates to their toxins such as microcystins (MC). Yet, the ecotoxicological risks, particularly non-lethal effects, associated with other co-produced secondary metabolites remain mostly unknown. Here, we assessed survival, morphological alterations, swimming behaviour and cardiovascular functions of zebrafish (Danio rerio) upon exposure to cyanobacterial extracts of two Brazilian Microcystis strains. We verified that only MIRS-04 prod...
Source: Aquatic Toxicology - September 15, 2023 Category: Toxicology Authors: Mariana de Almeida Torres Martin R Jones Colette Vom Berg Ernani Pinto Elisabeth M-L Janssen Source Type: research
Promoting plant-based eating in meat-centric meal contexts: a field study
CONCLUSIONS: A short-term, theory-driven, operationally feasible intervention was effective in promoting increased plant-based meal choices in a collective meal context. Nevertheless, these changes were not entirely sustained over time. Future studies could test whether prolonged or more transformative interventions are necessary to unlock entrenched food practices more effectively in meat-centric collective meal contexts.PMID:37712383 | DOI:10.1017/S1368980023001763
Source: Public Health Nutrition - September 15, 2023 Category: International Medicine & Public Health Authors: David Guedes Vasco Braz ão Lisa Roque L úcia Campos Cristina Godinho Monica Truninger Markus Vinnari Jo ão Graça Source Type: research
Transcriptome analysis revealed the existence of family-specific regulation of growth traits in grass carp
Genomics. 2023 Sep 13:110706. doi: 10.1016/j.ygeno.2023.110706. Online ahead of print.ABSTRACTThe grass carp (Ctenopharyngodon idella) is the world's most prolific freshwater fish. Little is known, however, about the functional genes and genetic regulatory networks that govern its growth traits. We created three grass carp families in this study by using two grass carp parents with fast-growing offspring and two grass carp parents with slow-growing offspring, namely the fast-growing × fast-growing family (FF), the slow-growing × slow-growing family (SS), and the fast-growing × slow-growing family (FS). Under the satiati...
Source: Genomics - September 15, 2023 Category: Genetics & Stem Cells Authors: Weidong Ye Mijuan Shi Sijia Chen You Duan Yanxin Jiang Yingyin Cheng Wanting Zhang Jiujiu Chen Yaping Wang Xiao-Qin Xia Source Type: research
Lethal and sublethal effects towards zebrafish larvae of microcystins and other cyanopeptides produced by cyanobacteria
Aquat Toxicol. 2023 Sep 9;263:106689. doi: 10.1016/j.aquatox.2023.106689. Online ahead of print.ABSTRACTCyanobacterial blooms affect aquatic ecosystems across the globe and one major concern relates to their toxins such as microcystins (MC). Yet, the ecotoxicological risks, particularly non-lethal effects, associated with other co-produced secondary metabolites remain mostly unknown. Here, we assessed survival, morphological alterations, swimming behaviour and cardiovascular functions of zebrafish (Danio rerio) upon exposure to cyanobacterial extracts of two Brazilian Microcystis strains. We verified that only MIRS-04 prod...
Source: Aquatic Toxicology - September 15, 2023 Category: Toxicology Authors: Mariana de Almeida Torres Martin R Jones Colette Vom Berg Ernani Pinto Elisabeth M-L Janssen Source Type: research
Transcriptome analysis revealed the existence of family-specific regulation of growth traits in grass carp
Genomics. 2023 Sep 13:110706. doi: 10.1016/j.ygeno.2023.110706. Online ahead of print.ABSTRACTThe grass carp (Ctenopharyngodon idella) is the world's most prolific freshwater fish. Little is known, however, about the functional genes and genetic regulatory networks that govern its growth traits. We created three grass carp families in this study by using two grass carp parents with fast-growing offspring and two grass carp parents with slow-growing offspring, namely the fast-growing × fast-growing family (FF), the slow-growing × slow-growing family (SS), and the fast-growing × slow-growing family (FS). Under the satiati...
Source: Genomics - September 15, 2023 Category: Genetics & Stem Cells Authors: Weidong Ye Mijuan Shi Sijia Chen You Duan Yanxin Jiang Yingyin Cheng Wanting Zhang Jiujiu Chen Yaping Wang Xiao-Qin Xia Source Type: research
Transposable elements drive the evolution of metazoan zinc finger genes
Genome Res. 2023 Sep 15. doi: 10.1101/gr.277966.123. Online ahead of print.ABSTRACTCys2-His2 zinc finger genes (ZNFs) form the largest family of transcription factors in metazoans. ZNF evolution is highly dynamic and characterized by the rapid expansion and contraction of numerous subfamilies across the animal phylogeny. The forces and mechanisms underlying rapid ZNF evolution remain poorly understood, but there is growing evidence that, in tetrapods, the targeting and repression of lineage-specific transposable elements (TEs) plays a critical role in the evolution of the Krüppel-associated box ZNF (KZNF) subfamily. Curre...
Source: Cell Research - September 15, 2023 Category: Cytology Authors: Jonathan N Wells Ni-Chen Chang John McCormick Caitlyn Coleman Nathalie Ramos Bozhou Jin C édric Feschotte Source Type: research
Transcriptome analysis revealed the existence of family-specific regulation of growth traits in grass carp
Genomics. 2023 Sep 13:110706. doi: 10.1016/j.ygeno.2023.110706. Online ahead of print.ABSTRACTThe grass carp (Ctenopharyngodon idella) is the world's most prolific freshwater fish. Little is known, however, about the functional genes and genetic regulatory networks that govern its growth traits. We created three grass carp families in this study by using two grass carp parents with fast-growing offspring and two grass carp parents with slow-growing offspring, namely the fast-growing × fast-growing family (FF), the slow-growing × slow-growing family (SS), and the fast-growing × slow-growing family (FS). Under the satiati...
Source: Genomics - September 15, 2023 Category: Genetics & Stem Cells Authors: Weidong Ye Mijuan Shi Sijia Chen You Duan Yanxin Jiang Yingyin Cheng Wanting Zhang Jiujiu Chen Yaping Wang Xiao-Qin Xia Source Type: research
TERRA expression is regulated by the telomere-binding proteins POT-1 and POT-2 in Caenorhabditis elegans
Nucleic Acids Res. 2023 Sep 15:gkad742. doi: 10.1093/nar/gkad742. Online ahead of print.ABSTRACTSeveral aspects of telomere biology are regulated by the telomeric repeat-containing RNA TERRA. While TERRA expression is conserved through evolution, species-specific mechanisms regulate its biogenesis and function. Here we report on the expression of TERRA in Caenorhabditis elegans. We show that C. elegans TERRA is regulated by the telomere-binding proteins POT-1 and POT-2 which repress TERRA in a telomere-specific manner. C. elegans TERRA transcripts are heterogeneous in length and form discrete nuclear foci, as detected by R...
Source: Cell Research - September 15, 2023 Category: Cytology Authors: Caterina Manzato Luca Larini Claudio Oss Pegorar Maria Rosaria Dello Stritto Katarina Jurikova Verena Jantsch Emilio Cusanelli Source Type: research
Dietary Effects of Selenium Nanoparticles on Growth Performance, Survival Rate, Chemical Composition, and Muscle Bioaccumulation of Nile Tilapia (Oreochromis niloticus)
This study evaluated the effect of selenium nanoparticles on growth performance, survival rate, chemical composition, and bioaccumulation of selenium in the muscle of Nile tilapia (Oreochromis niloticus). Fish with an average weight of 33.1 ± 1.0 g were distributed in 12 fiberglass tanks and fed for 56 days with different levels of selenium nanoparticles, 0, 0.5, 1, and 2 mg/kg of diet, considered as control, T1, T2, and T3, respectively. Body weight increase (BWI), specific growth rate (SGR), and food conversion ratio (FCR) were significantly influenced by 2 mg/kg of selenium nanoparticles compared to the other treatment...
Source: Biological Trace Element Research - September 14, 2023 Category: Biology Authors: Shervin Sheikh Fariborz Ghojaghi Afshin Ghelichi Sarah Jorjani Source Type: research
Spontaneous HIV expression during suppressive ART is associated with the magnitude and function of HIV-specific CD4 < sup > + < /sup > and CD8 < sup > + < /sup > T cells
Cell Host Microbe. 2023 Sep 13;31(9):1507-1522.e5. doi: 10.1016/j.chom.2023.08.006.ABSTRACTSpontaneous transcription and translation of HIV can persist during suppressive antiretroviral therapy (ART). The quantity, phenotype, and biological relevance of this spontaneously "active" reservoir remain unclear. Using multiplexed single-cell RNAflow-fluorescence in situ hybridization (FISH), we detect active HIV transcription in 14/18 people with HIV on suppressive ART, with a median of 28/million CD4+ T cells. While these cells predominantly exhibit abortive transcription, p24-expressing cells are evident in 39% of participants...
Source: Cell Host and Microbe - September 14, 2023 Category: Microbiology Authors: Mathieu Dub é Olivier Tastet Caroline Dufour G érémy Sannier Nathalie Brassard Gloria-Gabrielle Delgado Am élie Pagliuzza Corentin Richard Manon Nayrac Jean-Pierre Routy Alexandre Prat Jacob D Estes R émi Fromentin Nicolas Chomont Daniel E Kaufmann Source Type: research
Can the Herbicide Dicamba Produce Oxidative Stress in the Native South American fish Jenynsia lineata at Environmentally Relevant Concentrations?
Bull Environ Contam Toxicol. 2023 Sep 14;111(3):41. doi: 10.1007/s00128-023-03796-4.ABSTRACTDicamba (DIC) is one of the most applied auxin herbicides worldwide. Sublethal effects in the South American native fish Jenynsia lineata exposed to DIC concentrations close to environmental concentrations (0.03-30 µg/L) during 48 h were analysed thorough the evaluation of catalase (CAT), glutathione S-transferase (GST), superoxide dismutase (SOD) activities and malondialdehyde (MDA) and H2O2 levels for detecting potential oxidative stress. In gills MDA increased showing oxidative damage probably because of an inefficient antioxida...
Source: Bulletin of Environmental Contamination and Toxicology - September 14, 2023 Category: Environmental Health Authors: Diana M Villagran Lucas R Lombardero Andrea C Crupkin Julieta R Mendieta Sandra K Medici Francisco Lavarello M Fernanda Simoniello Mirta L Menone Source Type: research
Circular economy approaches for the production of high-value polysaccharides from microalgal biomass grown on industrial fish processing wastewater: A review
Int J Biol Macromol. 2023 Sep 12:126887. doi: 10.1016/j.ijbiomac.2023.126887. Online ahead of print.ABSTRACTThe discharge of high-strength wastewater from the fish-processing industries, comprising undefined blends of toxic and organic compounds, has always been a subject of great disquiet worldwide. Despite a large number of effluent treatment methodologies known to date, biosorption with the aid of naturally grown microalgae has been recognized recently to possess promising outcomes in eradicating pollutants comprising organic compounds from liquid effluents. Interestingly, the microalgal biomass harvested from phytoreme...
Source: International Journal of Biological Macromolecules - September 14, 2023 Category: Biochemistry Authors: E J Rifna Gaurav Rajauria Madhuresh Dwivedi Brijesh K Tiwari Source Type: research
Comparative assessment of Chinese mitten crab aquaculture in China: Spatiotemporal changes and trade-offs
This study aims to address this gap by examining the spatio-temporal evolution of crab aquaculture in China since the 2000s and evaluating the environmental and economic characteristics along its life-cycle stages: megalopa, juvenile crab, and adult crab cultivation. The geostatistical analysis shows a more dispersed pattern of crab aquaculture nationally as crab grows, with coastal provinces that have brackish water for megalopa cultivation but wider spatial coverage for juvenile and adult crab cultivation. Our findings reveal that the production of 1 ton of live-weight crab results in 7.65 ton of CO2 equivalent of greenh...
Source: Environmental Pollution - September 14, 2023 Category: Environmental Health Authors: Xin Liu Huijun Wu Yuan Wang Yajie Liu Hui Zhu Zeru Li Pengguang Shan Zengwei Yuan Source Type: research
Assignment of product ions produced from ciguatoxin-3C provides a deep insight into the fragmentation mechanism of polycyclic ether compounds
CONCLUSIONS: Three alternative charge sites produce a hybrid spectrum. The simultaneous fission of three bonds was explained. For the first time, intense ions due to serial dehydration were explained by the elimination of ether oxygen atoms and the subsequent conjugation of double bonds. All product ions were considered by the structural features of polycyclic ether that facilitates the formation of conjugated polyenes.PMID:37706432 | DOI:10.1002/rcm.9628
Source: Rapid Communications in Mass Spectrometry : RCM - September 14, 2023 Category: Chemistry Authors: Ryogo Ukai Hideaki Uchida Kouichi Sugaya Jun-Ichi Onose Takeshi Yasumoto Naoki Abe Source Type: research
