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Harnessing waste materials and tidal flow in constructed wetlands: High-Perform...

Maciel, J.; Rodrigues, K.; Araújo, R.; Pereira, Luciana; Marinho, G.

This study explores the effectiveness of sustainable substrates - seashells, ceramic brick fragments, and sand (mixed in a 3:1:1 ratio) - for treating synthetic wastewater contaminated with the azo dye Acid Red 18 and the surfactant Linear Alkylbenzene Sulfonate in a pilot-scale Constructed Wetland (CW) system. The CW, planted with Typha spp., was operated under a tidal flow regime, alternating between 96 h flo...


In vivo activity of peptide-ionic liquid conjugates against diabetic wounds

Gomes, A.; Ferraz, Ricardo; Ferreira, M.; Maciel, J.; Plácido, A.; Leal, E.; Gameiro, P.; Gonçalves, Teresa; Carvalho, E.; Gomes, P.

Due to widespread multidrug-resistant (MDR) microbes, efficient treatments for infected wounds are being exhausted, which means that there is an alarming lack of effective antibiotics to treat diabetic foot ulcers (DFU). The increasing life expectancy of the population and the growing incidence of unhealthy lifestyles is leading to a concerning rise in the number of people affected with diabetes and related com...




Doença de Paget Perianal: A propósito de um caso clínico

Gandra d'Almeida, Antonio; Queirós, T.; Queirós, T.; Cardoso, J.; Cardoso, J.; L. Gandra, L.; L. Gandra, L.; Maciel, J.; Maciel, J.

 Introdução: A Doença de Paget Extramamária é uma entidade rara. Afecta sobretudo áreas que contêm glândulas apócrinas, como a região perianal (DPPA), vulva, ânus, escroto e axila. Caso Clínico: Doente do sexo masculino, 53 anos que recorreu à consulta por rectorragias. Ao toque rectal definia-se lesão na face póstero-lateral esquerda do recto, dura e friável. Realizou rectosigmoidoscopia que revelou a presença...

Date: 2016   |   Origin: Revista Portuguesa de Cirurgia

Amyand’s hernia: a case report

Graça, Susana; Costa, S.; Francisco, E.; Ferreira, J.; Esteves, J.; Carrapita, J.; Vasconcelos, E.; Vale, S.; Matos, L.; Maciel, J.

Amyand’s hernia, first described, in 1735, by Claudius Amyand, consists of an inguinal hernia with the appendix in its sac. It is a rare unknown disease, diagnosed mostly during surgery for treatment of the inguinal hernia. The authors present a case of a 38 year-oldman, who went to the emergency room, with an inguinal inflammatory tumor. He was diagnosed a strangulated inguinal hernia and proposed surgical tre...

Date: 2014   |   Origin: Revista Portuguesa de Cirurgia

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