Results 41 to 50 of about 669 (137)

Sun Protection Used by Cyclists in Southern Brazil

Journal of Cosmetic Dermatology, Volume 24, Issue 2, February 2025.
ABSTRACT Background Cycling is a practice that is increasing globally. However, there is a paucity of studies regarding sun protection usage among cyclists. Methods The present study uses a cross‐sectional design. An online survey was conducted using the Google Forms platform, and a self‐administered form was used to gather the participant's ...
Eduarda Mazurkievz de Freitas, Kátia Sheylla Malta Purim   +1 more
wiley   +1 more source

Aspectos bioéticos da produção científica em medicina na Venezuela 2018–2022 [PDF]

Revista Bioética
Resumo A aprovação de projetos por um comitê de ética, o cumprimento do consentimento informado e o rigor metodológico garantem a confiabilidade dos resultados da pesquisa e a integridade ética.
Jesus Brito-Nuñez, Paola Estephania Guerra Di Bonaventura, Yeisson Rivero-Moreno, Roxana Naimi Moreno-Brito, Wilman Alexander Maurera-Diaz, Yasmin Piña, Saiddys Daniela López-Lezama, Andrea Garcia, Paola Klaretsy Losada Muñoz, Stephanie Daniela Molina-Garcia, Jesus Santiago Bautista-Garzon   +10 more
doaj   +1 more source

Effects of a 217‐km mountain ultramarathon on the gut microbiota of an obese runner: A case report

Physiological Reports, Volume 12, Issue 16, August 2024.
Abstract Obesity is characterized by specific changes in the composition of the gut microbiota (GM). Exercise can contribute to the modulation of GM. This is the first case study to analyze the composition and metabolism of the GM of an obese runner in a single‐stage mountain ultramarathon (MUM) with a mileage of 217 km.
Giulio Kai Saragiotto, Luiz Felipe Valter de Oliveira, Nayara Kastem Scharlack, Milena Merizzi de Oliveira, Fernanda Campos Freire, Fernando Moreira Simabuco, Katia Sivieri, Adilson Sartoratto, Taisa Belli, Adriane Elisabete Costa Antunes   +9 more
wiley   +1 more source

Comitês de Ética em Pesquisa e a Vulnerabilidade dos sujeitos: um relato de experiência

O Mundo da Saúde, 2006
Este artigo tem por objetivo apresentar os resultados da pesquisa realizada com alguns Comitês de Ética em Pesquisa (CEPs) de São Paulo, com o intuito de verificar se esses comitês estão conseguindo efetivar a finalidade a que se propõem, isto é ...
João Valdecir Batistiolle, Walter José da Silva Júnior   +1 more
doaj  

Seasonal variation and host sex affect bat–bat fly interaction networks in the Amazonian savannahs

Integrative Zoology, Volume 19, Issue 3, Page 400-416, May 2024.
Our data provide information on the interactions between bats and bat flies in one of the largest portions of Brazilian Amazonian savannah. Here, we demonstrate that environmental variations and host sex can influence the structure of interaction networks formed between bats and their ectoparasitic flies. Abstract Bats are the second‐most diverse group
Paulo MEJIA, Gustavo Lima URBIETA, Bruna da Silva XAVIER, Isaí Jorge de CASTRO, José Júlio DE TOLEDO, Gustavo GRACIOLLI, Lucio André VIANA DIAS, William Douglas CARVALHO   +7 more
wiley   +1 more source

Combination of 5% cysteamine and 4% nicotinamide in melasma: Efficacy, tolerability, and safety

Journal of Cosmetic Dermatology, Volume 23, Issue 5, Page 1703-1712, May 2024.
Abstract Background Melasma is a chronic dermatosis that impacts the patient's quality of life and can present considerable challenges in terms of effective treatment. Objective To evaluate the effectiveness, tolerability, and safety of 5% cysteamine combined with 4% nicotinamide in female subjects with melasma.
Elisete Isabel Crocco, Liliana Torloni, Paula Bonilha Fernandes, Maria Elisa Barbosa Bueno de Campos, Maura Gonzaga, Fernanda Cristina Silva, João Paulo Sardin Nasario, Lucas Offenbecker Guerra, Angélica Richart Csipak, Vivienne Carduz Castilho   +9 more
wiley   +1 more source

The effect of photobiomodulation therapy associated with casein phosphopeptide‐amorphous calcium phosphate fluoride paste on the treatment of posthome whitening tooth sensitivity and color change: A randomized clinical trial

Clinical and Experimental Dental Research, Volume 10, Issue 1, February 2024.
Abstract Objective This study assessed whether combining photobiomodulation therapy (PBMT) with casein phosphopeptide‐amorphous calcium phosphate fluoride (CPP‐ACPF) paste can effectively reduce post‐home whitening tooth sensitivity (TS) without compromising shade change.
Maria E. de O. P. Cardoso, Elma V. Takeuchi, Cristiane de M. Alencar, Raissa A. de Mesquita, Eliane B. Alves, Cecy M. Silva   +5 more
wiley   +1 more source

A aprovação da Resolução CNS nº 510/2016 é um avanço para a ciência brasileira

Saúde e Sociedade, 2019
Resumo A Resolução nº 510/2016 do Conselho Nacional de Saúde determina diretrizes éticas específicas para as ciências humanas e sociais (CHS) e é resultado de anos de trabalho de pessoas e instituições que há muito apontavam a inadequação de uma única ...
Iara Coelho Zito Guerriero, Maria Cecilia Minayo   +1 more
doaj   +1 more source

IFNγ protects motor neurons from oxidative stress via enhanced global protein synthesis in FUS‐associated amyotrophic lateral sclerosis

Brain Pathology, Volume 34, Issue 1, January 2024.
FUS R521H motor neurons derived from IPSCs exhibit reduced viability, decreased protein synthesis, and diminished cytokine production when exposed to oxidative stress. Treatment with IFNy improves translation rates and mitigates apoptosis caused by oxidative injury.
Amanda Faria Assoni, Erika N. Guerrero, René Wardenaar, Danyllo Oliveira, Petra L. Bakker, Luciana M. Alves, Valdemir M. Carvalho, Oswaldo Keith Okamoto, Mayana Zatz, Floris Foijer   +9 more
wiley   +1 more source

A avaliação ética da investigação científica de novas drogas: a importância da caracterização adequada das fases da pesquisa.

Clinical and Biomedical Research, 2007
A avaliação prévia por um Comitê de Ética em Pesquisa de todos os projetos de pesquisa envolvendo seres humanos é uma garantia contra eventuais abusos que possam vir a ser propostos.
José Roberto Goldim
doaj