Results 21 to 30 of about 3,784,388 (393)
Sphingosine Phosphate Lyase Expression Is Essential for Normal Development in Caenorhabditis elegans [PDF]
, 2003 Sphingolipids are ubiquitous membrane constituents whose metabolites function as signaling molecules in eukaryotic cells. Sphingosine 1-phosphate, a key sphingolipid second messenger, regulates proliferation, motility, invasiveness, and programmed cell ...
Fyrst, Henrik +3 more
core +1 more source
The Scientific World Journal, 2001 The development of best management practices (BMPs) for optimum nitrogen (N) use by crops contributes to farm profitability, increased food and fiber production, and best stewardship of the environment and its resources. Such BMPs are both site- and crop-
Noble R. Usherwood, William I. Segars
doaj +1 more source
Frontiers in Cell and Developmental Biology, 2020 X-linked hypophosphatemia (XLH) is characterized by rickets and osteomalacia, caused by inactivating mutations in the Phosphate-regulating endopeptidase homolog X-linked (PHEX) gene.
Carole-Anne Faraji-Bellée +19 more
doaj +1 more source
Remnants of an ancient metabolism without phosphate [PDF]
, 2017 Phosphate is essential for all living systems, serving as a building block of genetic and metabolic machinery. However, it is unclear how phosphate could have assumed these central roles on primordial Earth, given its poor geochemical accessibility.
Goldford, Joshua E. +3 more
core +1 more source
Kinetics of Carbothermal Reduction Process of Different Size Phosphate Rocks
Open Engineering, 2021 The effects of particle size on the apparent kinetics of carbothermal reduction process of phosphate rock were studied by non-isothermal thermogravimetric analyses.
Li Pengfei +7 more
doaj +1 more source
Phosphate Adsorption by Silver Nanoparticles-Loaded Activated Carbon derived from Tea Residue
Scientific Reports, 2020 This study presents the removal of phosphate from aqueous solution using a new silver nanoparticles-loaded tea activated carbon (AgNPs-TAC) material. In order to reduce costs, the tea activated carbon was produced from tea residue.
Van Tuyen Trinh +10 more
semanticscholar +1 more source
Hydrogen production by electrolysis of a phosphate solution on a stainless steel cathode [PDF]
, 2010 The catalytic properties of phosphate species, already shown on the reduction reaction in anaerobic corrosion of steels, are exploited here for hydrogen production.
Basséguy, Régine +3 more
core +2 more sources
Age-dependent sex differences in calcium and phosphate homeostasis
Endocrine Connections, 2021 Background: Sex differences in calcium and phosphate have been observed. We aimed to assess a relation with age. Methods: We used the laboratory values of serum calcium, phosphate and albumin from three different samples ( 2005, 2010 and 2014 years ...
W N H Koek +7 more
doaj +1 more source
Bioactive calcium phosphate materials and applications in bone regeneration
Biomaterials Research, 2019 BackgroundBone regeneration involves various complex biological processes. Many experiments have been performed using biomaterials in vivo and in vitro to promote and understand bone regeneration.
Jiwoong Jeong +4 more
semanticscholar +1 more source