Results 21 to 30 of about 5,323,640 (377)

Interaction between the PI3K/AKT pathway and mitochondrial autophagy in macrophages and the leukocyte count in rats with LPS-induced pulmonary infection

open access: yesOpen Life Sciences, 2023
This study examined the effects of the PI3K/AKT pathway and mitochondrial autophagy in macrophages and the leukocyte count after pulmonary infection. Sprague‒Dawley rats were subjected to tracheal injection of lipopolysaccharide (LPS) to establish animal
Wu Chao   +10 more
doaj   +1 more source

Engineering of nanostructured plasmonic substrates for use as SERS sensors

open access: yesVìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2017
Plasmonic nanostructures strongly localize electric fields on their surfaces via the collective oscillations of conducting electrons under stimulation by incident light at certain wavelength.
O. V. Bandeliuk, V. H. Kolobrodov
doaj   +1 more source

Current insights in the molecular genetic pathogenesis of amyotrophic lateral sclerosis

open access: yesFrontiers in Neuroscience, 2023
Amyotrophic lateral sclerosis (ALS) is a progressive and fatal neurodegenerative disease that leads to the massive loss of motor neurons in cerebrum, brain stem and spinal cord.
Wan Zhou, Wan Zhou, Renshi Xu, Renshi Xu
doaj   +1 more source

PLACENTAL STEREOLOGY: SPANNING THE LEVELS FROM MOLECULE TO WHOLE ORGAN

open access: yesImage Analysis and Stereology, 2011
Stereology can provide hard (functionally-relevant) quantitative information at different levels of 3D structural organization. My researches have applied established methods to study organ function and developed novel methods to study subcellular ...
Terry M Mayhew
doaj   +1 more source

Intercellular adhesion molecule-1

open access: yesJournal of molecular medicine, 2020
The intercellular adhesion molecule (ICAM) 1 is an Ig-like cell adhesion molecule expressed by several cell types, including leukocytes and endothelial cells.
A. Stolpe, P. V. D. Saag
semanticscholar   +1 more source

Similarity Downselection: Finding the n Most Dissimilar Molecular Conformers for Reference-Free Metabolomics

open access: yesMetabolites, 2023
Computational methods for creating in silico libraries of molecular descriptors (e.g., collision cross sections) are becoming increasingly prevalent due to the limited number of authentic reference materials available for traditional library building ...
Felicity F. Nielson   +5 more
doaj   +1 more source

Porphyromonas gingivalis in Alzheimer’s disease brains: Evidence for disease causation and treatment with small-molecule inhibitors

open access: yesScience Advances, 2019
Gingipains from Porphyromonas gingivalis drive Alzheimer’s pathology and can be blocked with small-molecule inhibitors. Porphyromonas gingivalis, the keystone pathogen in chronic periodontitis, was identified in the brain of Alzheimer’s disease patients.
S. Dominy   +25 more
semanticscholar   +1 more source

Directionality in van der Waals Interactions: the Case of 4-Acetylbiphenyl Adsorbed on Au(111) [PDF]

open access: yes, 2020
We report on a theoretical study of adsorption of 4-Acetylbiphenyl molecule and its diffusion properties in the main directions of the Au(111) surface.
Lorente, N., Robles, R., Zobac, V.
core   +2 more sources

Molecules to Remember [PDF]

open access: yesCell, 2007
"Working memory" is used for the transient storage of information in the brain. In this issue of Cell, Wang et al. (2007) now reveal how a series of molecular events involving alpha2A-adrenoceptors and a class of ion channels gated by cAMP tune the responses of neural circuits that function in working memory in mammals.
Ranulfo Romo, Emilio Salinas
openaire   +3 more sources

MOLECULES [PDF]

open access: yesSchool Science and Mathematics, 1912
n ...
openaire   +2 more sources

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