Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Ana C. Silva"'
Publikováno v:
PLoS ONE, Vol 18, Iss 10 (2023)
Externí odkaz:
https://doaj.org/article/1d242da8e7b642d496ec69f53d43a9ee
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
In this study, we present a problem that consists in flattening the curvature associated with an affine connection on ℝ2. This problem involves distributions and symmetric affine connections defined on a differential manifold M. For rank 1 constant
Externí odkaz:
https://doaj.org/article/065ee03edede4638ac25342cc3143027
Autor:
Ana C. Silva, Pedro Rocha, Dulce Geraldo, Ana Cunha, Juan Antelo, José P. Pinheiro, Sarah Fiol, Fátima Bento
Publikováno v:
Molecules, Vol 28, Iss 3, p 1503 (2023)
The present work demonstrates the use of Cd2+ as a reactivity probe of the fulvic acids (FAs), humic acids (HAs) and dissolved organic matter (DOM) compost extracts. Significant differences were observed between the extracts, with the HA extract show
Externí odkaz:
https://doaj.org/article/f9f875c200d24222bef1926f38ed5c4d
Publikováno v:
Frontiers in Endocrinology, Vol 11 (2020)
Aggressive behaviors occurring dissociated from the breeding season encourage the search of non-gonadal underlying regulatory mechanisms. Brain estrogen has been shown to be a key modulator of this behavior in bird and mammal species, and it remains
Externí odkaz:
https://doaj.org/article/e520ee81e92e406893eeb06c78afe9ba
Autor:
Vasco Sampaio-Pinto, Sílvia C. Rodrigues, Tiago L. Laundos, Elsa D. Silva, Francisco Vasques-Nóvoa, Ana C. Silva, Rui J. Cerqueira, Tatiana P. Resende, Nicola Pianca, Adelino Leite-Moreira, Gabriele D'Uva, Sólveig Thorsteinsdóttir, Perpétua Pinto-do-Ó, Diana S. Nascimento
Publikováno v:
Stem Cell Reports, Vol 10, Iss 3, Pp 860-874 (2018)
Summary: So far, opposing outcomes have been reported following neonatal apex resection in mice, questioning the validity of this injury model to investigate regenerative mechanisms. We performed a systematic evaluation, up to 180 days after surgery,
Externí odkaz:
https://doaj.org/article/d6631048da0e4cb0ac6841688f79c0f9
Publikováno v:
Antibiotics, Vol 10, Iss 7, p 834 (2021)
Although antimicrobial consumption is considered the main driver of antimicrobial resistance (AMR), other factors probably have a significant but less studied impact. The study’s goal was to assess AMR drivers across different European countries an
Externí odkaz:
https://doaj.org/article/58adc0ac910e4716bed1f470d439ac05
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 6, Iss 7, Pp 1841-1851 (2016)
Mucins have been implicated in many different biological processes, such as protection from mechanical damage, microorganisms, and toxic molecules, as well as providing a luminal scaffold during development. Nevertheless, it is conceivable that mucin
Externí odkaz:
https://doaj.org/article/401ffee1c01749548fb5fb1ecacf7869
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Chronic skin wounds represent a major burn both economically and socially. Pseudomonas aeruginosa and Escherichia coli are among the most common colonizers of infected wounds and are prolific biofilm formers. Biofilms are a major problem in infection
Externí odkaz:
https://doaj.org/article/c2331cf4946940a8b2579041c860b52d
Autor:
Rossana Perrone, Ana C. Silva
Publikováno v:
Frontiers in Behavioral Neuroscience, Vol 12 (2018)
Dominant-subordinate status emerges from agonistic encounters. The weakly electric fish, Gymnotus omarorum, displays a clear-cut example of non-breeding territorial aggression. The asymmetry in the behavior of dominants and subordinates is outstandin
Externí odkaz:
https://doaj.org/article/4e3254ddbe77452b915d3cd12795d845
Autor:
Ana Oliveira, Henrique G. Ribeiro, Ana C. Silva, Maria D. Silva, Jessica C. Sousa, Célia F. Rodrigues, Luís D. R. Melo, Ana F. Henriques, Sanna Sillankorva
Publikováno v:
Frontiers in Microbiology, Vol 8 (2017)
Chronic wounds afford a hostile environment of damaged tissues that allow bacterial proliferation and further wound colonization. Escherichia coli is among the most common colonizers of infected wounds and it is a prolific biofilm former. Living in b
Externí odkaz:
https://doaj.org/article/a12077a0f8f64954ac9886f70db34196