Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Matthew A Powers"'
Autor:
Neil G. Williams, Matthew D. Powers
Publikováno v:
Ecosphere, Vol 15, Iss 4, Pp n/a-n/a (2024)
Abstract Mature conifer‐dominated forests are an important component of the Pacific Northwest landscape, and the conservation of species associated with late‐successional forests has been a primary management focus in these forests for decades. I
Externí odkaz:
https://doaj.org/article/c9b45ba296ca49e49923fbb220ec1b15
Autor:
Leah M. VanOtterloo, Luis A. Macias, Matthew J. Powers, Jennifer S. Brodbelt, M. Stephen Trent
Publikováno v:
mBio, Vol 15, Iss 3 (2024)
ABSTRACT A fundamental feature of Gram-negative bacteria is their outer membrane that protects the cell against environmental stressors. This defense is predominantly due to its asymmetry, with glycerophospholipids located in the inner leaflet and li
Externí odkaz:
https://doaj.org/article/551303c0cc5a402fb9c522456e783b30
Autor:
Nicholas M. Justyn, Matthew J. Powers, Geoffrey E. Hill, Kayla Alexander, Adrián Naveda-Rodríguez, Scott A. Rush
Publikováno v:
Avian Research, Vol 14, Iss , Pp 100071- (2023)
A determination of how the color of animal integument is produced is a starting point for investigations into the function and evolution of coloration. The mechanisms that give rise to the color of bare skin of New World vultures are largely unexplor
Externí odkaz:
https://doaj.org/article/86150244cabe4857abfa144984247d03
Autor:
Lucy I. Mudie, E. Lacey Echalier, Matthew A. Powers, Ahmed Gilani, Ryan D. Larochelle, Scott C.N. Oliver, Sophie D. Liao
Publikováno v:
American Journal of Ophthalmology Case Reports, Vol 26, Iss , Pp 101513- (2022)
Purpose: To report a case of intraocular solitary fibrous tumor/hemangiopericytoma (SFT/HPC) complicated by extrascleral extension and to review the current literature regarding intraocular SFT/HPC. Observations: A twenty-two year old male presented
Externí odkaz:
https://doaj.org/article/b649a547cfb243afa5dc0e45b067120b
Publikováno v:
mSphere, Vol 7, Iss 1 (2022)
ABSTRACT Acinetobacter baumannii is an important hospital-associated pathogen that causes antibiotic resistant infections and reoccurring hospital outbreaks. A. baumannii’s ability to asymptomatically colonize patients is a risk factor for infectio
Externí odkaz:
https://doaj.org/article/09dcd7ab7d4a46bf83ca0e9dcd0105b6
Publikováno v:
Ecology and Evolution, Vol 9, Iss 17, Pp 9759-9767 (2019)
Abstract An important component of life history theory is understanding how natural variation arises in populations. Both endogenous and exogenous factors contribute to organism survival and reproduction, and therefore, it is important to understand
Externí odkaz:
https://doaj.org/article/480369cd0dd84a448ac3e49b143a5aa7
Publikováno v:
PLoS ONE, Vol 16, Iss 11 (2021)
The marine copepod, Tigriopus californicus, produces the red carotenoid pigment astaxanthin from yellow dietary precursors. This ‘bioconversion’ of yellow carotenoids to red is hypothesized to be linked to individual condition, possibly through s
Externí odkaz:
https://doaj.org/article/dd75ab0a4dab4daaaeefb2bdbcebe01d
Publikováno v:
eLife, Vol 9 (2020)
The asymmetric outer membrane (OM) of Gram-negative bacteria functions as a selective permeability barrier to the environment. Perturbations to OM lipid asymmetry sensitize the cell to antibiotics. As such, mechanisms involved in lipid asymmetry are
Externí odkaz:
https://doaj.org/article/6ad303f5bdb240e49a7ffa426ca234f2
Orbital, eyelid, and nasopharyngeal silicone oil granuloma presenting as ptosis & pseudo-xanthelasma
Autor:
Matthew A. Powers, Edward H. Wood, Benjamin P. Erickson, Kuldev Singh, Steven R. Sanislo, Andrea L. Kossler
Publikováno v:
American Journal of Ophthalmology Case Reports, Vol 11, Iss , Pp 45-48 (2018)
Purpose: To highlight the presentation and management of a patient with eyelid, orbital and nasopharyngeal silicone oil migration through a glaucoma drainage implant presenting as pseudo-xanthelasma and ptosis. Observations: A 68-year male presented
Externí odkaz:
https://doaj.org/article/28705361e10b4578bdd06f679d9e8ede
Publikováno v:
Biology of Sex Differences, Vol 8, Iss 1, Pp 1-6 (2017)
Abstract Science has come a long way with regard to the consideration of sex differences in clinical and preclinical research, but one field remains behind the curve: human statistical genetics. The goal of this commentary is to raise awareness and d
Externí odkaz:
https://doaj.org/article/65c2bdc3892b4abbafc10eb524e7971a