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Stimulating the learning of Ethics and Critical Thinking: A class given by stud...

Leão, Celina Pinto; Alves, Anabela Carvalho; Silva, Vinicius Corrêa Alves; Sousa, Beatriz; Costa, Mariana; Ferreira, Ruben; Teixeira, Ana Margarida

This paper presents the results of the work developed by two teams that were challenged to give a lecture to theirs peers about critical thinking and ethics in the context of an elective course. This elective course is running for the second year and it is offered to all students in a Portuguese university. The main idea of this course is to stimulate students to learn about contents normally not approached in ...


Colaboradores divertidos, clientes satisfeitos: o impacto da diversão no trabalho

Dias, Catarina; Cesário, Francisco; Sabino, Ana

Nos últimos anos o bem estar dos colaboradores nas organizações tem ganho uma atenção crescente em várias áreas de investigação da psicologia do trabalho e dos recursos humanos. Para manter o seu sucesso num mercado cada vez mais competitivo, as empresas procuram implementar práticas distintivas, apostando acima de tudo nos seus trabalhadores e em fatores que promovam e suportem o seu bom desempenho. Um destes ...


Utilização de compostos com atividade antimalárica no controlo de perkinsiose e...

Cabral, Lília; Dias, Catarina; Leite, Ricardo; Cristiano, Maria De Lurdes

Outbreaks of protozoan agents such as Perkinsus olseni represent major losses for the shellfish producers, urging the development of measures to contain and decrease these episodes. Antimalarial drugs and selective inhibitors designed to target unique metabolic features of the parasite (metabolisms that are not replicated in the host, such as the folate, and shikimate pathways), have been successfully used in t...


Morphological structure of lamina cribrosa and peripapillary microvasculature f...

Silva, Rita; Camacho, Pedro; Cabral, Diogo; Henriques, Pedro; Marques, Manuel; Dias, Catarina; Valadares, Joana; Segurado, João; Fernandes, José

Purpose: To compare the diagnostic power of lamina cribrosa depth (LCD), lamina cribrosa curve depth (LCCD) and lamina cribrosa curvature index (LCCI) with vessel density and fractal analysis in primary open-angle glaucoma (POAG) and pseudoexfoliation glaucoma (PXG).


Spectrophotometric determination of carboxyhaemoglobin in a sample of automobil...

Dias, Catarina; Marques, Margarida; Santos, Vanessa; Tavares, Ana Sofia

Introduction: Carbon monoxide (CO) is a toxic, colourless gas that results from the incomplete combustion of coal and other petroleum-derived materials. Within anthropogenic sources of carbon monoxide emissions, air pollution from car emissions accounts for about 75% of the total air pollution present in atmosphere. Inhalation of this gas is considered to be potentially toxic to the body, resulting in a haemogl...

Date: 2018   |   Origin: IC-online

Sugar-based bactericides targeting phosphatidylethanolamine-enriched membranes

Dias, Catarina; Pais, João P.; Nunes, Rafael; Blázquez-Sánchez, Maria-Teresa; Marquês, Joaquim T.; Almeida, Andreia F.; Serra, Patrícia; Xavier, Nuno M.

Anthrax is an infectious disease caused by Bacillus anthracis, a bioterrorism agent that develops resistance to clinically used antibiotics. Therefore, alternative mechanisms of action remain a challenge. Herein, we disclose deoxy glycosides responsible for specific carbohydrate-phospholipid interactions, causing phosphatidylethanolamine lamellar-to-inverted hexagonal phase transition and acting over B. anthrac...


Spectrophotometric determination of carboxyhemoglobin in a sample of automobile...

Dias, Catarina; Marques, Margarida; Santos, Vanessa; Tavares, Ana Sofia

State of art: Carbon monoxide (CO) is a toxic, colorless gas that results from the incomplete combustion of coal and other petroleum-derived materials (Topacoglu, Katsakoglou, & Ipekci, 2014). Within anthropogenic sources of carbon monoxide emissions, air pollution from car emissions accounts for about 75%. Inhalation of this gas is considered to be potentially toxic to the body, resulting in a hemoglobin varia...


Spectrophotometric determination of carboxyhemoglobin in a sample of automobile...

Dias, Catarina; Marques, Margarida; Santos, Vanessa; Tavares, Ana Sofia

Date: 2017   |   Origin: IC-online

Caso dermatológico

Dias, Catarina; Maia, Ana; Selores, Manuela

Criança do sexo feminino, sete anos, referenciada à Consulta de Dermatologia por múltiplas lesões cutâneas azuladas/ violáceas, dispersas por todo o corpo, com cerca de um ano de evolução. Desde o aparecimento da primeira lesão, no joelho direito, surgiram outras na região mandibular, perna esquerda, tórax e abdómen, perfazendo um total de 15.; Glomuvenous malformations, also known as glomangiomas, are tumor-li...


Phytochemical Characterization and Biological Evaluation of the Aqueous and Sup...

Batista, Daniela; Falé, Pedro L.; Serralheiro, Maria L.; Araújo, Maria-Eduarda; Dias, Catarina; Branco, Isabel; Grosso, Clara; Coelho, José

Plants belonging to the genus Salvia (Lamiaceae) are known to have a wide range of biological properties. In this work, extracts obtained from the aerial parts of Salvia sclareoides Brot. were evaluated to investigate their chemical composition, toxicity, bioactivity, and stability under in vitro gastrointestinal conditions. The composition of the supercritical fluid extract was determined by GC and GC-MS, whil...


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