However, experimental measurements of for Sec-Gpx are even more scarce than Km values, and as such we did not use these more accurate velocity equations
received royalties for book chapters from Studentlitteratur, Sweden, and funding for related research areas, directed to Lund University, from the Swedish Research Council (grant 2021-01942), Skne University Hospital and the Swedish Diabetes Foundation (grant DIA2020-492)
The uptake of cystine in A2780DDP cells appeared to follow saturation kinetics with a K m of 0.06 mM whereas no saturation was found in A2780 cells (data not shown)
This is the same mechanism targeted by topical brightening agents, delivered systemically instead, and the effect is best understood as a gradual, cumulative brightening support across a series rather than an overnight change
The product arrived at my door on ice and on time