Results 81 to 90 of about 1,540,522 (297)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

The Effectiviness of Ketapang (Terminalia Cattapa L.) Leave Extract for the Treatment of Aeromonas Salmonicida Infection in Catfish (Pangasioniodon Hypophthalmus) [PDF]

open access: yes, 2013
Catfish is one of the fish species with certain advantages that attract the farmers interest to culture. The species becomes popular following the successful spawning in the pond. Additionally, catfishes have high economic value due to their rapid growth
Sumino, S. (Sumino)   +2 more
core  

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

Optimization of the electrocoagulation process for sulfate removal using response surface methodology [PDF]

open access: yes, 2015
Sulfate concentrations affected on the natural sulfur cycle in the anaerobic treatment, therefore pretreatment of wastewater containing sulfate must be considered.
Ghaffari, Hamid Reza.   +6 more
core  

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Comparison of antibacterial activity of essential oils of Foeniculum vulgare Mill, Mentha arvensis and Mentha piperita against Streptococcus mutans [PDF]

open access: yes, 2017
Background and aims: Tooth decay is one of the most common chronic diseases around the world and this problem is the result of variety of different bacteria.
Bahrani, M.   +8 more
core  

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Combination Low-Dose Pilocarpine/Diclofenac Sodium and Pilocarpine Alone for Presbyopia: Results of a Randomized Phase 2b Clinical Trial

open access: yesClinical Ophthalmology
Marjan Farid,1 Sheri L Rowen,2 Majid Moshirfar,3 Derek Cunningham,4 Ian B Gaddie,5 Gerard Smits,6 Teresa Ignacio,6 Preeya K Gupta7 1UCI Health, Irvine, CA, USA; 2NVISION Eye Centers, Newport Beach, CA, USA; 3Hoopes Vision Research Center, Hoopes Vision ...
Farid M   +7 more
doaj  

Investigation of variations and trends in TSP concentrations in the Klang Valley region, Malaysia [PDF]

open access: yes, 2007
Air pollution in the atmosphere by TSP is a problem that has been growing for the last few years due to rapid industrialization, population growth and urbanization in the Klang Valley Region. Suspended particle levels are monitored in ambient air quality
Jamaluddin Md. Jahi,   +1 more
core  

Identification of New Drug Candidates Against \u3cem\u3eBorrelia burgdorferi\u3c/em\u3e Using High-Throughput Screening [PDF]

open access: yes, 2016
Lyme disease is the most common zoonotic bacterial disease in North America. It is estimated that .300,000 cases per annum are reported in USA alone. A total of 10%–20% of patients who have been treated with antibiotic therapy report the recrudescence of
Babar, Mustafeez Mujtaba   +9 more
core   +3 more sources

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