Results 11 to 20 of about 11,399 (169)

Impact of mono-culture vs. Co-culture of keratinocytes and monocytes on cytokine responses induced by important skin sensitizers

open access: yesJournal of Immunotoxicology, 2021
Sensitization to a contact allergen brings with it a lifelong risk to develop allergic contact dermatitis. Inflammation is an important part of the skin sensitizing mechanism, and understanding how different haptens stimulate the immune system, as well ...
Venkatanaidu Karri   +4 more
doaj   +1 more source

Advancing Regulatory Adoption of New Approach Methodologies. [PDF]

open access: yesClin Pharmacol Ther
The U.S. Food and Drug Administration (FDA) Center for Drug Evaluation and Research (CDER) has a long history advancing new approach methodologies (NAMs). In collaboration with external organizations and other regulatory agencies, FDA supports continued development of NAMs for regulatory use.
Florian J   +7 more
europepmc   +2 more sources

Research progress on substitution of in vivo method(s) by in vitro method(s) for human vaccine potency assays

open access: yesExpert Review of Vaccines, 2023
Introduction Potency is a critical quality attribute for controlling quality consistency and relevant biological properties of vaccines. Owing to the high demand for animals, lengthy operations and high variability of in vivo methods, in vitro ...
Xuanxuan Zhang   +6 more
doaj   +1 more source

Advancing the 3Rs: innovation, implementation, ethics and society

open access: yesFrontiers in Veterinary Science, 2023
The 3Rs principle of replacing, reducing and refining the use of animals in science has been gaining widespread support in the international research community and appears in transnational legislation such as the European Directive 2010/63/EU, a number ...
Herwig Grimm   +12 more
doaj   +1 more source

The principle of the 3Rs between aspiration and reality

open access: yesFrontiers in Physiology, 2022
The Principle of the 3Rs is widely recognised as the methodological and ethical backbone of contemporary animal research. Different authors also stress the reciprocal links among the 3Rs, and how these often complement and reinforce each other.
Augusto Vitale, Laura Ricceri
doaj   +1 more source

Can environmental literacy and integrated behavioral factors encourage green practices at home? Evidence from Malaysia

open access: yesCleaner and Responsible Consumption, 2023
This study integrates environmental literacy and integrated behavioral model to address the reduce, reuse, and recycle (3Rs) issues of households in Malaysia.
Jing-Wei Law   +2 more
doaj   +1 more source

Adaptability evaluation of a product upgradability (Application of a laptop computer design)

open access: yesNihon Kikai Gakkai ronbunshu, 2017
To make sustainable society come true, product design is required to consider environmental issues such as reduction of resource usage, product disposal, and environmental loads.
Chise SHIBATA   +3 more
doaj   +1 more source

Laboratory Animal Welfare Approach in Science

open access: yesSoutheastern European Medical Journal, 2020
The term laboratory animal welfare has been generating a huge amount of controversial questions in science since the very beginning. Humans use animals that are suited to their needs, be they of a psychosocial, therapeutic, official, scientific or ...
Iris Broman
doaj   +1 more source

Comparison of hair steroid levels among Wistar rats exposed to different environmental enrichment settings [PDF]

open access: yesVeterinary World
Background and Aim: Environmental enrichment (EE) is a pivotal tool for creating ideal housing conditions that allow animals to fully display their ethograms.
Alberto Elmi   +7 more
doaj   +1 more source

Pareto optimality, economy–effectiveness trade-offs and ion channel degeneracy: improving population modelling for single neurons

open access: yesOpen Biology, 2022
Neurons encounter unavoidable evolutionary trade-offs between multiple tasks. They must consume as little energy as possible while effectively fulfilling their functions. Cells displaying the best performance for such multi-task trade-offs are said to be
Peter Jedlicka   +2 more
doaj   +1 more source

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