J. C. del Toro Iniesta

Learn More
Tyrosine nitration in proteins is an important post-translational modification (PTM) linked to various pathological conditions. When multiple potential sites of nitration exist, tandem mass spectrometry (MS/MS) methods provide unique tools to locate the nitro-tyrosine(s) precisely. Electron capture dissociation (ECD) is a powerful MS/MS method, different in(More)
The iodination of proteins remains a useful tool in biochemistry for radiolabelling. However, chemical or enzymatic iodination is difficult to control and can give deleterious polyiodination. Previously, we have shown that electrooxidation with nitrite is a rapid method for the selective nitration of tyrosine residues in proteins. In principle, it should be(More)
Brominated anthraquinones can be synthesized directly from bromothiophenes when these are reacted with 1,4-naphthoquinones in the presence of meta-chloroperoxybenzoic acid. The bromoanthraquinones are versatile building blocks in the preparation of arylated anthraquinones and of extended pi-systems with interspersed anthraquinone units.
OBJECTIVE To evaluate the usefulness of endoscopic assisted surgery of pituitary adenomas in transesphenoidal surgery, and in surgery of craneopharyngiomas using either minimally invasive approaches to the cranial base or transventricular approaches. MATERIAL AND METHODS We present our preliminary experience in eleven patients operated of sellar region(More)
  • 1