Research priorities in veterinary palliative care.

Veterinary palliative care consists of end-of-life care of companion animals suffering from terminal or life-limiting diseases. Despite the growing need for veterinary palliative care, little research has been conducted on this topic. This perspective intends to provide an overview of the existing concerns and identify knowledge gaps to motivate further research.

Strategies for the Improvement of Pet Health and Welfare in Portugal Based on a Pilot Survey on Husbandry, Opinion, and Information Needs.

Pets are present in half of the homes across Portugal. However, little is known about the husbandry, opinion, and information needs of Portuguese pet owners. Thus, the objective of this work was to clarify this information providing the basis for suggesting potential improvements.

Environmental exposure to microplastics: An overview on possible human health effects.

Microplastics are ubiquitous environmental contaminants leading to inevitable human exposure. Even so, little is known about the effects of microplastics in human health. Thus, in this work we review the evidence for potential negative effects of microplastics in the human body, focusing on pathways of exposure and toxicity.

Effects of microplastics on microalgae populations: A critical review.

Microplastics are persistent contaminants accumulating in the environment. Aquatic ecosystems have been studied worldwide, revealing ubiquitous contamination with microplastics. Microalgae, one of the most important primary producers in aquatic ecosystems, could suffer from microplastic contamination, leading to larger impacts on aquatic food webs.

Microplastics in wastewater: State of the knowledge on sources, fate and solutions.

Microplastics are ubiquitous contaminants that could harm ecosystems. Wastewater contains microplastics and may lead to further contamination of the environment. This focus article presents a summary of current knowledge on microplastics in wastewater and possible solutions, suggesting current research needs.

Airborne microplastics: Consequences to human health?

Microplastics have recently been detected in atmospheric fallout in Greater Paris. Due to their small size, they can be inhaled and may induce lesions in the respiratory system dependent on individual susceptibility and particle properties. Even though airborne microplastics are a new topic, several observational studies have reported the inhalation of plastic fibers and particles, especially in exposed workers, often coursing with dyspnea caused by airway and interstitial inflammatory responses.