Early development is a critical period in fish aquaculture and is influenced by biotic and abiotic factors (e.g., temperature, feed) that can vary significantly between hatcheries, making it difficult to identify core factors determining quality. Many of the existing larval transcriptome studies are small-scale and occur under specific rearing conditions that do not mirror the diversity of larviculture practice...
Contamination of aquatic ecosystems with anthropogenic pollutants, including pharmaceutical drugs, is a major concern worldwide. Aquatic organisms such as fish are particularly at risk of exposure to pollutants. The surface of fish is the first point of contact with pollutants, but few studies have considered the impact of pollutants on the skin-scale barrier. The present proteome data are the basis of the find...
Contamination of aquatic ecosystems with anthropogenic pollutants, including pharmaceutical drugs, is a major concern worldwide. Aquatic organisms such as fish are particularly at risk of exposure to pollutants. The surface of fish is the first point of contact with pollutants, but few studies have considered the impact of pollutants on the skin-scale barrier. The present proteome data are the basis of the find...
Objetivo: Caracterizar os cuidadores nos doze meses após a morte do doente (dados sociodemográficos, acompanhamento clínico, problemas de saúde e terapêutica farmacológica).Métodos: Realizou-se um estudo observacional, retrospetivo e analítico, ao nível dos cuidados de saúde primários. A população era constituída por cuidadores de doentes falecidos no ano de 2017, identificados pelo médico de família dos último...
Fresh fish are highly perishable food products and their short shelf-life limits their commercial exploitation and leads to waste, which has a negative impact on aquaculture sustainability. New non-thermal food processing methods, such as high pressure (HP) processing, prolong shelf-life while assuring high food quality. The effect of HP processing (600MPa, 25 °C, 5min) on European sea bass (Dicentrarchus labra...
The effects of high pressure (HP:600 MPa, 5 min, 25 °C) on European sea bass fillets were investigated using microbiological, physicochemical and sensory indices, and “omics” technologies. HPP led to more than a 5 log(cfu/g) reduction in initial bacterial total viable counts and altered the bacterial microbiome, reducing the proportion of food spoilage genera. Lightness and hardness of the fish flesh significan...
Teleost fish scales play important roles in animal protection and homeostasis. They can be targeted by endogenous estrogens and by environmental estrogenic endocrine disruptors. The phytoestrogen genistein is ubiquitous in the environment and in aquaculture feeds and is a disruptor of estrogenic processes in vertebrates. To test genistein disrupting actions in teleost fish we used a minimally invasive approach ...
Fresh fish are highly perishable food products and their short shelf-life limits their commercial exploitation and leads to waste, which has a negative impact on aquaculture sustainability. New non-thermal food processing methods, such as high pressure (HP) processing, prolong shelf-life while assuring high food quality. The effect of HP processing (600MPa, 25 °C, 5min) on European sea bass (Dicentrarchus labra...
As Perturbações de Aprendizagem Específicas (PAE) enquadram-se nas Perturbações do Neurodesenvolvimento e produzem alterações funcionais vitalícias, que podem trazer dificuldades ao nível do funcionamento a nível pessoal, social, académico e ocupacional (APA, 2014). Segundo Correia (2008), as PAE relacionam-se com o modo como um indivíduo processa a informação, tendo em conta as suas capacidades e realizações. ...
The neuropeptide galanin (Gal) is a putative factor regulating puberty onset and reproduction through its actions on the pituitary. The present study investigated the pituitary responsiveness to galanin and the patterns of galanin receptors (Galrs) expression throughout the reproductive cycle of two years old male European sea bass (Dicentrarchus labrax), an important aquaculture species. Quantitative analysis ...