Results 81 to 90 of about 3,291,817 (343)

Continuous enzyme-coupled assay of phosphate- or pyrophosphate-releasing enzymes

open access: yesBioTechniques, 2012
A coupled enzyme assay able to monitor the kinetics of reactions catalyzed by phosphate- or pyrophosphate-releasing enzymes is presented here.
Antonio S. Guillén Suárez   +4 more
doaj   +1 more source

PROM Khad an efficient source of P to replace the costly chemical Phosphatic Fertilizer [PDF]

open access: yes, 2012
The subsidy on phosphate fertilizers rose to an unacceptable level while alternate cost effective technologies are available. Fertilizer industry needs to develop innovative products using the recent advances in the agricultural sciences.
DMR Sekhar, MK Katewa, MS Shaktawat
core   +1 more source

FLUORIDE PHOSPHATE AND PHOSPHATE GLASSES FOR PHOTONICS

open access: yesPhosphorus Research Bulletin, 2002
Phosphate (P) and fluoride phosphate (FP) glasses are attractive materials for a wide range of photonic applications such as lasers, amplifiers, photosensitivity, optical storage and Faraday rotators. They demonstrate high W transmission, low linear and nonlinear refractive index, low viscosity and low melting temperatures, athermal behaviour.
openaire   +4 more sources

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

open access: yesFEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji   +3 more
wiley   +1 more source

Modification and validation of cracked zone range under coupled in-situ stress and blasting load

open access: yesScientific Reports
Exploring the characteristics of blasting crack propagation under the action of in-situ stress is of great significance for guiding the layout of blast holes on site.
Xingchao TIAN, Tiejun TAO, Lang HUANG
doaj   +1 more source

Influence of Organic Impurities on Fractional Crystallization of NaCl and Na2SO4 from High-Salinity Coal Chemical Wastewater: Thermodynamics and Nucleation Kinetics Analysis

open access: yesMolecules
It is a valid path to realize the zero discharge of coal chemical wastewater by using the fractional crystallization method to recycle the miscellaneous salt in high-salinity wastewater. In this study, the thermodynamics and nucleation kinetics of sodium
Bo Shen   +7 more
doaj   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

Effect of Sevelamer on Calciprotein Particles in Hemodialysis Patients: The Sevelamer Versus Calcium to Reduce Fetuin-A-Containing Calciprotein Particles in Dialysis (SCaRF) Randomized Controlled Trial

open access: yesKidney International Reports, 2020
Introduction: Calciprotein particles (CPPs) are potentially modifiable mediators of phosphate toxicity in patients with kidney disease. We compared the effects of calcium carbonate (CC) and the non–calcium-based phosphate binder sevelamer on CPP levels ...
Edward R. Smith   +4 more
doaj   +1 more source

Phosphate

open access: yesJournal of Pediatric Critical Care, 2019
Phosphate plays an important role in cell structure and metabolism. Less than 1% of phosphate is in circulating serum and maintained within narrow range by hormones PTH, calcitonin, FGF23, vitamin D. Children require higher amount of phosphate compared to adults. Kidneys play a crucial role in extracellular phosphate homeostasis.
openaire   +2 more sources

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

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