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Feeling morally troubled about meat, dairy, egg, and fish consumption: Dissonance reduction strategies among different dietary groups
Appetite. 2023 Sep 4:107024. doi: 10.1016/j.appet.2023.107024. Online ahead of print.ABSTRACTA largescale shift towards plant-based diets is considered a critical requirement for tackling ethical, environmental, and global health issues associated with animal food production and consumption. Although previous research has identified psychological strategies that enable meat-eaters to justify and continue meat consumption and feel less morally conflicted about it, research on the psychological strategies that enable consumers to continue dairy, egg, and fish consumption is scarce. We conducted an online survey study using a...
Source: Appetite - September 6, 2023 Category: Nutrition Authors: Maria Ioannidou Valerie Lesk Barbara Stewart-Knox Kathryn B Francis Source Type: research
What is the role of 'theory' in training GP trainers?
Educ Prim Care. 2023 Sep 6:1-5. doi: 10.1080/14739879.2023.2253539. Online ahead of print.ABSTRACTA recent evaluation paper of the London General Practitioner Trainer Course by Knight et al questions the importance of educational theory in preparing GPs to become trainers and asks 'how much educational theory do GP trainers need to know in order to train effectively?' This paper places the authors' question under consideration, arguing that before the relationship between the theory and practice of education can be considered, the nature of 'educational practice' needs examination. There then follows a discussion of the wo...
Source: Primary Care - September 6, 2023 Category: Primary Care Authors: Samantha Scallan Source Type: research
Phosphofructokinase family genes in grass carp: Molecular identification and tissue-specific expression in response to glucose, insulin and glucagon
In this study, grass carp (Ctenopharyngodon idella) was used as animal model and the open reading frame (ORF) sequences of six PFK genetic isoforms of grass carp were cloned. Real-time PCR was used to detect its tissue distribution, and expression changes in oral glucose tolerance test (OGTT), insulin and glucagon injection experiments. The results showed that the ORF of pfkla, pfklb, pfkma, pfkmb, pfkpa and pfkpb genes was 2343, 2340, 2355, 2331, 2364 and 2349 bp in length, respectively. The results of tissue distribution showed that pfkla and pfklb, homologous to mammalian pfkl, exhibited low expression levels in the liv...
Source: Comparative biochemistry and physiology. Part B, Biochemistry and molecular biology. - September 6, 2023 Category: Biochemistry Authors: Yingxin Zhang Chaobin Qin Junli Wang Liping Yang Xiao Yan Shaoyang Zhi Guoxing Nie Source Type: research
Convergent escape behaviour from distinct visual processing of impending collision in fish and grasshoppers
J Physiol. 2023 Sep 6. doi: 10.1113/JP284022. Online ahead of print.ABSTRACTIn animal species ranging from invertebrate to mammals, visually guided escape behaviours have been studied using looming stimuli, the two-dimensional expanding projection on a screen of an object approaching on a collision course at constant speed. The peak firing rate or membrane potential of neurons responding to looming stimuli often tracks a fixed threshold angular size of the approaching stimulus that contributes to the triggering of escape behaviours. To study whether this result holds more generally, we designed stimuli that simulate accele...
Source: The Journal of Physiology - September 6, 2023 Category: Physiology Authors: Richard B Dewell Terri Carroll-Mikhail Margaret R Eisenbrandt Alexander F Mendoza Bidisha Halder Thomas Preuss Fabrizio Gabbiani Source Type: research
What is the role of 'theory' in training GP trainers?
Educ Prim Care. 2023 Sep 6:1-5. doi: 10.1080/14739879.2023.2253539. Online ahead of print.ABSTRACTA recent evaluation paper of the London General Practitioner Trainer Course by Knight et al questions the importance of educational theory in preparing GPs to become trainers and asks 'how much educational theory do GP trainers need to know in order to train effectively?' This paper places the authors' question under consideration, arguing that before the relationship between the theory and practice of education can be considered, the nature of 'educational practice' needs examination. There then follows a discussion of the wo...
Source: Primary Care - September 6, 2023 Category: Primary Care Authors: Samantha Scallan Source Type: research
Toxicity of 6PPD-quinone to four freshwater invertebrate species
This study investigated the toxicity of 6PPDQ to four freshwater invertebrate species, larval burrowing mayfly (Hexagenia spp.), juvenile cladoceran (Daphnia magna), file ramshorn snail embryo (Planorbella pilsbryi), and adult washboard mussel (Megalonaias nervosa). For all four species, the highest concentration of 6PPDQ tested did not result in significant mortality. This translated into the determination of the highest concentration that did not cause significant mortality (NOEC) for Hexagenia spp., D. magna, P. pilsbryi, and M. nervosa of 232.0, 42.0, 11.7, and 17.9 μg/L, respectively. The data from this study indicat...
Source: Environmental Pollution - September 6, 2023 Category: Environmental Health Authors: R S Prosser J Salole S Hang Source Type: research
Multi-level assessment of the origin, feeding area and organohalogen contamination on salmon from the Baltic Sea
Ecotoxicol Environ Saf. 2023 Sep 4;264:115424. doi: 10.1016/j.ecoenv.2023.115424. Online ahead of print.ABSTRACTThe Atlantic salmon (Salmo salar) population in the Baltic Sea consists of wild and hatchery-reared fish that have been released into the sea to support salmon stocks. During feeding migration, salmon migrate to different parts of the Baltic Sea and are exposed to various biotic and abiotic stressors, such as organohalogen compounds (OHCs). The effects of salmon origin (wild or hatchery-reared), feeding area (Baltic Main Basin, Bothnian Sea, and Gulf of Finland), and OHC concentration on the differences in hepati...
Source: Ecotoxicology and Environmental Safety - September 6, 2023 Category: Environmental Health Authors: Mirella Kanerva Nguyen Minh Tue Tatsuya Kunisue Kristiina Am Vuori Hisato Iwata Source Type: research
A data driven approach to multiple stressor impact assessment for a marine protected area
This article is protected by copyright. All rights reserved.PMID:37668099 | DOI:10.1111/cobi.14177
Source: Conservation Biology - September 5, 2023 Category: Biology Authors: Laura L Griffiths Joel Williams Christina A Buelow Vivitskaia J Tulloch Mischa P Turschwell Max D Campbell David Harasti Rod M Connolly Christopher J Brown Source Type: research
Dietary methylmercury and fatty acids affect the lipid metabolism of adipose tissue and liver in rainbow trout
This study highlights the significant impact of MeHg exposure and dietary fatty acids on lipid metabolism in fish. Further investigation is needed to elucidate the underlying mechanisms and to explore the potential involvement of other organs.PMID:37669601 | DOI:10.1016/j.aquatox.2023.106673
Source: Aquatic Toxicology - September 5, 2023 Category: Toxicology Authors: Gilles Tinant M élusine Van Larebeke Benjamin Lemaire Marine Courteille C écile Gardin Ineke Neefs Krishna Das Melissa M Page Jean-Fran çois Rees Yvan Larondelle Cathy Debier Source Type: research
A data driven approach to multiple stressor impact assessment for a marine protected area
This article is protected by copyright. All rights reserved.PMID:37668099 | DOI:10.1111/cobi.14177
Source: Conservation Biology - September 5, 2023 Category: Biology Authors: Laura L Griffiths Joel Williams Christina A Buelow Vivitskaia J Tulloch Mischa P Turschwell Max D Campbell David Harasti Rod M Connolly Christopher J Brown Source Type: research
Quantitative Live Imaging of Zebrafish Scale Regeneration: From Adult Fish to Signaling Patterns and Tissue Flows
Methods Mol Biol. 2024;2707:185-204. doi: 10.1007/978-1-0716-3401-1_12.ABSTRACTIn regeneration, a damaged body part grows back to its original form. Understanding the mechanisms and physical principles underlying this process has been limited by the difficulties of visualizing cell signals and behaviors in regeneration. Zebrafish scales are emerging as a model system to investigate morphogenesis during vertebrate regeneration using quantitative live imaging. Scales are millimeter-sized dermal bone disks forming a skeletal armor on the body of the fish. The scale bone is deposited by an adjacent monolayer of osteoblasts tha...
Source: Mol Biol Cell - September 5, 2023 Category: Molecular Biology Authors: Alessandro De Simone Source Type: research
A data driven approach to multiple stressor impact assessment for a marine protected area
This article is protected by copyright. All rights reserved.PMID:37668099 | DOI:10.1111/cobi.14177
Source: Conservation Biology - September 5, 2023 Category: Biology Authors: Laura L Griffiths Joel Williams Christina A Buelow Vivitskaia J Tulloch Mischa P Turschwell Max D Campbell David Harasti Rod M Connolly Christopher J Brown Source Type: research
Dietary methylmercury and fatty acids affect the lipid metabolism of adipose tissue and liver in rainbow trout
This study highlights the significant impact of MeHg exposure and dietary fatty acids on lipid metabolism in fish. Further investigation is needed to elucidate the underlying mechanisms and to explore the potential involvement of other organs.PMID:37669601 | DOI:10.1016/j.aquatox.2023.106673
Source: Aquatic Toxicology - September 5, 2023 Category: Toxicology Authors: Gilles Tinant M élusine Van Larebeke Benjamin Lemaire Marine Courteille C écile Gardin Ineke Neefs Krishna Das Melissa M Page Jean-Fran çois Rees Yvan Larondelle Cathy Debier Source Type: research
