Results 41 to 50 of about 63,603 (255)

Tissue-Specific Orchestration of Gilthead Sea Bream Resilience to Hypoxia and High Stocking Density [PDF]

open access: yes, 2019
Two different O-2 levels (normoxia: 75-85% O-2 saturation; moderate hypoxia: 42-43% O-2 saturation) and stocking densities (LD: 9.5, and HD: 19 kg/m(3)) were assessed on gilthead sea bream (Sparus aurata) in a 3-week feeding trial.
Ackerman   +113 more
core   +3 more sources

In vitro Ubiquinone Supplementation Increased Postthaw Sperm Motility in Severe Oligozoospermia

open access: yesBiomolecular and Health Science Journal
Introduction: Severe oligozoospermia (
Fachry Achmad Prodjokusumo   +4 more
doaj   +1 more source

The Impact of Natural Calcium Carbonate and Ubiquinone on Bone Mineral Density in Rabbits

open access: yesJournal of Applied Veterinary Sciences, 2021
This study investigates the effect of Ubiquinone and/or calcium carbonate (CaCO3) on bone mineral density (BMD) in rabbits at the healing site in mandibular bone postoperatively.
Ahmed A. Hussein, Ghada A. Taqa
doaj   +1 more source

Therapeutic potential of co-enzyme Q10 in retinal diseases [PDF]

open access: yes, 2017
Coenzyme Q10 (CoQ10) plays a critical role in mitochondrial oxidative phosphorylation by serving as an electron carrier in the respiratory electron transport chain.
Marcheggiani, Fabio   +6 more
core   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

open access: yesFEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida   +6 more
wiley   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

Ubiquinone biosynthesis in microorganisms [PDF]

open access: yesFEMS Microbiology Letters, 2001
The quinoid nucleus of the benzoquinone, ubiquinone (coenzyme Q; Q), is derived from the shikimate pathway in bacteria and eukaryotic microorganisms. Ubiquinone is not considered a vitamin since mammals synthesize it from the essential amino acid tyrosine.
openaire   +2 more sources

Acid Sphingomyelinase Regulates the Localization and Trafficking of Palmitoylated Proteins [PDF]

open access: yes, 2019
In human, loss of Acid Sphingomeylinase (ASM/SMPD1) causes Niemann-Pick Disease, type A. ASM hydrolyzes sphingomyelins to produce ceramides but protein targets of ASM remain largely unclear. ...
Kim, Yongsoon   +7 more
core   +2 more sources

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li   +7 more
wiley   +1 more source

Coenzyme Q10 deficiencies: pathways in yeast and humans. [PDF]

open access: yes, 2018
Coenzyme Q (ubiquinone or CoQ) is an essential lipid that plays a role in mitochondrial respiratory electron transport and serves as an important antioxidant.
Awad, Agape M   +5 more
core  

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