Rabbits are highly susceptible to environmental stress. Such stress, stemming from conventional housing conditions, can negatively impact well-being and productivity. Some of these negative consequences are increased susceptibility to diseases and infections and reduced growth rates and reproductive performance, as well as increased behavioral issues such as aggression. Environmental enrichment is the modification of the environment in which a domesticated animal lives in order to meet the species' behavioral needs. The objective of providing enrichment is to facilitate animals in expressing natural behaviors, thereby preventing behavioral frustration and negative affective states. Several inexpensive and safe materials can be used to enrich rabbit enclosures. This review emphasizes the significance of implementing diverse environmental enrichments to alleviate stress in rabbit farming. It summarizes their effects on animal performance and welfare while exploring potential future perspectives in this field.
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http://dx.doi.org/10.3390/ani14162367 | DOI Listing |
PLoS One
December 2024
Department of Biological Sciences, Michigan Technological University, Houghton, Michigan, United States of America.
Millions of tons of polyethylene terephthalate (PET) are produced each year, however only ~30% of PET is currently recycled in the United States. Improvement of PET recycling and upcycling practices is an area of ongoing research. One method for PET upcycling is chemical depolymerization (through hydrolysis or aminolysis) into aromatic monomers and subsequent biodegradation.
View Article and Find Full Text PDFVet Sci
December 2024
Virscio, Inc. 4 Science Park, New Haven, CT 06511, USA.
Social housing provides a high level of enrichment for captive non-human primates, but providing this in research situations can be challenging. We have developed a multifactorial animal selection and introduction process coordinated by veterinary and animal care behavioral teams. This process sought to successfully establish lasting same-sex pairs and trios for African green monkeys () in studies lasting from three months to over a year.
View Article and Find Full Text PDFVet Sci
December 2024
Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Gwangjin-gu, Seoul 05029, Republic of Korea.
This study explored the impact of perches on the productivity and welfare of broilers raised on two animal welfare-certified farms (designated as Farm A and B) in South Korea. Broiler houses in each farm were provided with or without wooden square-shaped perches (2 × 2 cm) at a rate of 2 m per 1000 birds. The study aimed to assess whether perches could influence productivity measures, such as weight and uniformity, and animal welfare indicators, including corticosterone levels and physical health markers.
View Article and Find Full Text PDFNurs Rep
November 2024
Departamento de Enfermería, Facultad de Ciencias de la Salud de Manresa, Universitat de Vic-Universitat Central de Catalunya (UVic-UCC), Av. Universitària, 4-6, 08242 Manresa, Spain.
Background/objectives: Clinical simulation is a pivotal educational strategy in nursing, facilitating the integration of theoretical knowledge with practical skills in a safe environment. While the benefits of simulation in enhancing technical and non-technical competencies are well-documented, the transition of nursing students to the role of instructors within these simulations remains underexplored, particularly in the Spanish context. This study aims to investigate how assuming the instructor role in clinical simulations impacts the professional development of fourth-year nursing students.
View Article and Find Full Text PDFMetabolites
December 2024
Laboratory of Quality & Safety Risk Assessment for Aquatic Products, Heilongjiang River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Ministry of Agriculture and Rural Areas, Harbin 150070, China.
The salinization of the water environment worldwide is increasing, which has brought great challenges to the sustainability of fish farming of aquatic animals. Three NaHCO concentration groups (0 mmol/L, 20 mmol/L, and 60 mmol/L) were set up in this study to investigate growth and metabolic differences between diploid and triploid crucian carp under saline-alkaline stresses. This study utilized UPLC-QTOF/MS metabolomics to analyze significant metabolites and metabolic pathways in the serum of diploid and triploid crucian carp, exposing them to different NaHCO concentrations in saline-alkaline habitats, elucidating the mechanism of their metabolic differences.
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