Results 51 to 60 of about 1,086,991 (312)

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

Oil-Removal Performance of Rotating-Disk-Type Oil Separator

open access: yesEnergies, 2022
Oil mist adversely affects the health of workplace workers, and for this reason, regulations on the limitation of the oil-mist exposure of workers are becoming stricter.
Haneol Lee   +4 more
doaj   +1 more source

Isolation of Intact Mitochondria from Skeletal Muscle by Differential Centrifugation for High-resolution Respirometry Measurements.

open access: yes, 2017
Mitochondria are involved in cellular energy metabolism and use oxygen to produce energy in the form of adenosine triphosphate (ATP). Differential centrifugation at low- and high-speed is commonly used to isolate mitochondria from tissues and cultured ...
Jakob, Stephan   +3 more
core   +1 more source

Perceived radial translation during centrifugation. [PDF]

open access: yes, 2015
BACKGROUND: Linear acceleration generally gives rise to translation perception. Centripetal acceleration during centrifugation, however, has never been reported giving rise to a radial, inward translation perception.
Bos, J.E.; id_orcid   +2 more
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Improvement of cryopreservation protocol in both purebred horses including Spanish horses

open access: yesSpanish Journal of Agricultural Research, 2019
There is a widely held belief that the semen of Purebred Spanish Horses (PRE) is of generally poorer quality than that of other breeds, and survives cryopreservation less well.
Jordi Miró, Marion Papas
doaj   +1 more source

Estimation of the mechanical properties of PRF in the implant surgery: An original research

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Introduction: In many oral procedures that involve the implants, hair implantations, “Platelet-Rich Fibrin Membrane (PRF)” is commonly applied. The advantages are many.
Shilpi Karpathak   +5 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Evaluation of two in vitro pharmacodynamic simulation models: microfiltration versus centrifugation–filtration

open access: yes, 2001
Pharmacodynamic in vitro models that simulate serum antimicrobial concentrations provide more information about the activity of an antibiotic than MICs or traditional time-kill methods.
Alou Cervera, Luis   +5 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

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