Search Results - "Romeu, A"

Carbon Nanomaterials with SOD-like Activity: The Effect of the Ionic Strength by Veloso, Andreia D, Videira, Romeu A, Oliveira, Maria C

“…Electrogenerated hydrophilic carbon (EHC) nanomaterials emerge as a highly attractive option for mimicking the activity of the superoxide dismutase enzyme…”
Get full text

Cardiolipin profile changes are associated to the early synaptic mitochondrial dysfunction in Alzheimer's disease by Monteiro-Cardoso, Vera F, Oliveira, M Manuel, Melo, Tânia, Domingues, Maria R M, Moreira, Paula I, Ferreiro, Elisabete, Peixoto, Francisco, Videira, Romeu A

“…Brain mitochondria are fundamental to maintaining healthy functional brains, and their dysfunction is involved in age-related neurodegenerative disorders such…”
Get more information

Topical fixed-dose combinations: Current in vitro methodologies for pre-clinical development by Veloso, Cláudia, Videira, Romeu A, Andrade, Paula B., Cardoso, Catarina, Vitorino, Carla

“…[Display omitted] The combination of two or more active pharmaceutical ingredients in the same dosage form - fixed-dose combination products - for topical…”
Get full text

Extraction of phospholipid-rich fractions from egg yolk and development of liposomes entrapping a dietary polyphenol with neuroactive potential by Bernardo, João, Videira, Romeu A., Valentão, Patrícia, Veiga, Francisco, Andrade, Paula B.

“…A new protocol to obtain egg yolk phospholipids in ethanol is presented. Rutin-phospholipids nanoliposomes were prepared and characterized. The procedure takes…”
Get full text

A nanophytosomes formulation based on elderberry anthocyanins and Codium lipids to mitigate mitochondrial dysfunctions by Mendes, Daniela, Valentão, Patrícia, Oliveira, Maria Manuel, Andrade, Paula, Videira, Romeu A.

“…The development of nanomedicines to modulate the mitochondrial function is a great scientific challenge since mitochondrial dysfunction is a pathological…”
Get full text

In vivo methodologies to assist preclinical development of topical fixed-dose combinations for pain management by Veloso, Cláudia, Videira, Romeu A., Andrade, Paula B., Cardoso, Catarina, Vitorino, Carla

“…[Display omitted] The combination in a fixed dose of two or more active pharmaceutical ingredients in the same pharmaceutical dosage form is an approach that…”
Get full text

Exploring the bioactive potential of algae residue extract via subcritical water extraction: Insights into chemical composition and biological activity by Trigueros, Esther, Oliveira, Andreia P., Andrade, Paula B., Videira, Romeu A., de Pinho, Paula Guedes, Sanz, M. Teresa, Beltrán, Sagrario

“…Gelidium sesquipedale is valued in the Spanish agar industry, but its production generates substantial waste, often discarded despite its nutritional and…”
Get full text

Trichilia catigua and Turnera diffusa phyto-phospholipid nanostructures: Physicochemical characterization and bioactivity in cellular models of induced neuroinflammation and neurotoxicity by Bernardo, João, Santos, Ana Cláudia, Videira, Romeu A., Valentão, Patrícia, Veiga, Francisco, Andrade, Paula B.

“…[Display omitted] Flavonoid-based therapies supported by nanotechnology are considered valuable strategies to prevent or delay age-related and chronic…”
Get full text

Adding value to polyvinylpolypyrrolidone winery residue: A resource of polyphenols with neuroprotective effects and ability to modulate type 2 diabetes-relevant enzymes by Rocha, Lídia, Neves, Dina, Valentão, Patrícia, Andrade, Paula B., Videira, Romeu A.

“…•Polyphenol-rich extract was obtained from PVPP winery residue.•PVPP-white wine extract has remarkable antioxidant activity.•Inhibition of α-glucosidase and…”
Get full text

Trichilia catigua and Turnera diffusa extracts: In vitro inhibition of tyrosinase, antiglycation activity and effects on enzymes and pathways engaged in the neuroinflammatory process by Bernardo, João, Malheiro, Inês, Videira, Romeu A., Valentão, Patrícia, Santos, Ana Cláudia, Veiga, Francisco, Andrade, Paula B.

“…Flavonoids interact with multiple targets in Central Nervous System resulting in a broad neuroprotection mediated by complementary processes and synergic…”
Get full text

Diet during early life defines testicular lipid content and sperm quality in adulthood by Crisóstomo, Luís, Videira, Romeu A, Jarak, Ivana, Starčević, Kristina, Mašek, Tomislav, Rato, Luís, Raposo, João F, Batterham, Rachel L, Oliveira, Pedro F, Alves, Marco G

“…Childhood obesity is a serious concern associated with ill health later in life. Emerging data suggest that obesity has long-term adverse effects upon male…”
Get more information

Mitochondria research and neurodegenerative diseases: On the track to understanding the biological world of high complexity by Mendes, Daniela, Peixoto, Francisco, Oliveira, Maria M., Andrade, Paula B., Videira, Romeu A.

“…•The way how the emergence of mitochondria research field improved our knowledge on the hmajor metabolic pathways.•How mitochondria 3-D architecture fits with…”
Get full text

EDNA: a framework for plugin-based applications applied to X-ray experiment online data analysis by Incardona, Marie-Françoise, Bourenkov, Gleb P., Levik, Karl, Pieritz, Romeu A., Popov, Alexander N., Svensson, Olof

“…EDNA is a framework for developing plugin‐based applications especially for online data analysis in the X‐ray experiments field. This article describes the…”
Get full text

Mexican calea (Calea zacatechichi Schltdl.) interferes with cholinergic and dopaminergic pathways and causes neuroglial toxicity by Garcia, Maria Rita, Ferreres, Federico, Mineiro, Tiago, Videira, Romeu A., Gil-Izquierdo, Ángel, Andrade, Paula B., Seabra, Vítor, Dias-da-Silva, Diana, Gomes, Nelson G.M.

“…The use of “Mexican calea” (Calea zacatechichi Schltdl.) in ritualistic ceremonies, due to its dream-inducing effects, was until recently limited to indigenous…”
Get full text

Valorisation of kitul, an overlooked food plant: Phenolic profiling of fruits and inflorescences and assessment of their effects on diabetes-related targets by Ferreres, Federico, Andrade, Catarina, Gomes, Nelson G.M., Andrade, Paula B., Gil-Izquierdo, Angel, Pereira, David M., Suksungworn, Rungcharn, Duangsrisai, Sutsawat, Videira, Romeu A., Valentão, Patrícia

“…•Caffeoylquinic and caffeoylshikimic acids derivatives firstly described in kitul.•Marked inhibition of yeast and human α-glucosidase by the inflorescences’…”
Get full text

Anti-Inflammatory Effects of 5α,8α-Epidioxycholest-6-en-3β-ol, a Steroidal Endoperoxide Isolated from Aplysia depilans , Based on Bioguided Fractionation and NMR Analysis by Pereira, Renato B, Pereira, David M, Jiménez, Carlos, Rodríguez, Jaime, Nieto, Rosa M, Videira, Romeu A, Silva, Olga, Andrade, Paula B, Valentão, Patrícia

“…Sea hares of genus are recognized as a source of a diverse range of metabolites. 5α,8α-Endoperoxides belong to a group of oxidized sterols commonly found in…”
Get full text

An Experimental Approach to Address the Functional Relationship between Antioxidant Enzymes and Mitochondrial Respiratory Complexes by Mendes, Daniela, Silva, Ana Maria, Oliveira, Maria Manuel, Andrade, Paula B, Videira, Romeu A

“…Mitochondrial dysfunction and cytosolic oxidative stress are pathological biomarkers interlinked in several chronic diseases and cellular toxicity promoted by…”
Get full text

Improving pollutants environmental risk assessment using a multi model toxicity determination with in vitro, bacterial, animal and plant model systems: The case of the herbicide alachlor by Pereira, Susana P., Santos, Sandra M.A., Fernandes, Maria A.S., Deus, Cláudia M., Martins, João D., Pedroso de Lima, Maria C., Vicente, Joaquim A.F., Videira, Romeu A., Jurado, Amália S.

“…Several environmental pollutants, including pesticides, herbicides and persistent organic pollutants play an important role in the development of chronic…”
Get full text

Inherited Metabolic Memory of High‐Fat Diet Impairs Testicular Fatty Acid Content and Sperm Parameters by Crisóstomo, Luís, Videira, Romeu A., Jarak, Ivana, Starčević, Kristina, Mašek, Tomislav, Rato, Luís, Raposo, João F., Batterham, Rachel L., Oliveira, Pedro F., Alves, Marco G.

“…Scope Exposure to a high‐fat diet (HFD) from early‐life is associated with a testicular metabolic signature link to abnormal sperm parameters up to two…”
Get full text

Vitamin D status and incidence of tuberculosis infection conversion in contacts of pulmonary tuberculosis patients: a prospective cohort study by ARNEDO-PENA, A., JUAN-CERDÁN, J. V., ROMEU-GARCÍA, M. A., GARCÍA-FERRER, D., HOLGUÍN-GÓMEZ, R., IBORRA-MILLET, J., PARDO-SERRANO, F.

“…The objective of this study was to estimate the relationship between serum vitamin D (VitD) status and tuberculosis (TB) infection conversion (TBIC), measured…”
Get full text