Results 81 to 90 of about 1,514,499 (304)

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Evaluation of morphological and production characteristics and nutritive value of 47 lucerne cultivars/lines in temperate Australia

open access: yesPlant Production Science, 2019
Forty-seven lucerne varieties/lines were examined to quantify their morphological, production characteristics, and nutritive values in southeastern Australia.
Lili Nan   +3 more
doaj   +1 more source

Eucalyptus oleosa Essential Oils: Chemical Composition and Antimicrobial and Antioxidant Activities of the Oils from Different Plant Parts (Stems, Leaves, Flowers and Fruits) [PDF]

open access: yes, 2011
Essential oils obtained by hydrodistillation from the different parts (stems, adult leaves, immature flowers and fruits) of Eucalyptus oleosa were screened for their antioxidant and antimicrobial properties and their chemical composition. According to GC-
Ahmed Lebrihi   +21 more
core   +4 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Timescales distribution and reactive structures in MILD reactors for different energy carriers

open access: yesResults in Engineering
Moderate or Intense Low-oxygen Dilution (MILD) combustion processes are purported to be fuel-flexible, thus offering a real opportunity to use a large palette of fuels.
Giovanni Battista Ariemma   +5 more
doaj   +1 more source

Super Seven “S” Trends (SSST) that Shape the Future of Philippine Global Ports [PDF]

open access: yesTransNav
The paper presents the port investments and initiatives the Philippine Port Authority spearheaded, including financial performance and operational highlights.
Angelica Baylon
doaj   +1 more source

Microinertia and internal variables [PDF]

open access: yes, 2015
The origin of microinertia of micromorphic theories is investigated from the point of view of non-equilibrium thermodynamics. In the framework of dual internal variables microinertia stems from a thermodynamic equation of state related to the internal ...
Berezovski, A., Ván, P.
core   +2 more sources

Stem Cells

open access: yesDokuz Eylül Üniversitesi Tıp Fakültesi Dergisi, 2019
A stem cell is an undifferentiated cell that can self-renew itself and can commit to a specific cell type. Depending on their residency, stem cells are classified into two main categories as embryonic stem cells and adult stem cells. According to their differentiation and developmental potential, stem cells may be classified as totipotent, pluripotent,
openaire   +2 more sources

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Assessment of Charge Dilution Strategies to Reduce Fuel Consumption in Natural Gas-Fuelled Heavy-Duty Spark Ignition Engines

open access: yesEnergies
The need to decarbonize the road transport sector is driving the evaluation of alternative solutions. From a long-term perspective, biomethane and e-methane are particularly attractive as green energy carriers and a part of the solutions for the ...
Davide Di Domenico   +3 more
doaj   +1 more source

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