Transurethral resection and surveillance of bladder cancer supported by 5-aminolevulinic acid-induced fluorescence endoscopy [PDF]
, 1999 Purpose: We determined whether neoplastic disease, which was missed under white light can be found during transurethral resection of bladder cancer by 5-aminolevulinic acid-induced porphyrin fluorescence.
Baumgartner, Reinhold +6 more
core +1 more source
Synthesis of Two Compounds with Self-Assembled Monolayer Properties: Riboflavin 2', 3', 4' , 5' Tetra Octadecanoate & Bis (Phosphatidyl Ethanol) Protoporphyrin IX Amide [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2011 Riboflavin and protoporphyrin IX are two molecules that participate in oxidation and reduction reactions in the living cell. Changing some functional groups of riboflavin and protoporphyrin IX can provide compounds with self-assembled monolayer ...
Mohammad Mirzaei Salehabady +4 more
doaj
Combination of Autofluorescence imaging and salivary protoporphyrin in Oral precancerous and cancerous lesions: non-invasive tools [PDF]
, 2015 Background: Normal and cancerous tissues have distinct auto-fluorescence properties because of differences in their biophysical and biochemical agents.
Jacobs, Reinhilde, Kaur, Jasdeep
core +1 more source
Foods, 2022 The nitrosyl–heme complex is considered the pigment responsible for the development of reddish colour in cooked hams. However, the same reddish colour was observed in a nitrite-free product elaborated with polyphenols, suggesting the presence of other ...
Claudia Giménez-Campillo +6 more
doaj +1 more source
Another gun dismantled : ABSCISIC ACID INSENSITIVE4 is not a target of retrograde signaling [PDF]
, 2019 Article Commentary: News and Views.Peer ...
Gommers, Charlotte M.M., M'Hamdi, Amna
core +2 more sources
Photoelectron spectroscopy of the protoporphyrin IX dianion
Physical Chemistry Chemical Physics, 2021 Photoelectron spectroscopy is used to investigate the electron loss dynamics of the protoporphyrin IX dianion.
Jemma A. Gibbard +2 more
openaire +4 more sources
Heme mediates cytotoxicity from artemisinin and serves as a general anti-proliferation target. [PDF]
PLoS ONE, 2009 Heme (Fe2+ protoporphyrin IX) is an essential molecule that has been implicated the potent antimalarial action of artemisinin and its derivatives, although the source and nature of the heme remain controversial.
Shiming Zhang, Glenn S Gerhard
doaj +1 more source
Thermoelectric Properties of Composite Nanoparticle Array with Protoporphyrin Molecule Junctions
MATEC Web of Conferences, 2017 Composite nano-structures have many interesting properties and potential applications. For a molecule-nanoparticle (NP) composite array, its properties may strongly depend on the molecules on/between NPs. For instance, the resistance of NP composite film
Ni l-Chih, Tzeng Shien-Der
doaj +1 more source
Butafenacil: A positive control for identifying anemia- and variegate porphyria-inducing chemicals
Toxicology Reports, 2015 Butafenacil is an herbicide that inhibits protoporphyrinogen oxidase (PPOX), an enzyme that catalyzes oxidation of protoporphyrinogen IX to protoporphyrin IX during chlorophyll and heme biosynthesis.
Jessica K. Leet +2 more
doaj +1 more source
Structure and function of the bacterial heterodimeric ABC transporter CydDC: stimulation of ATPase activity by thiol and heme compounds. [PDF]
, 2014 In Escherichia coli, the biogenesis of both cytochrome bd-type quinol oxidases and periplasmic cytochromes requires the ATP-binding cassette-type cysteine/GSH transporter, CydDC.
Baldwin, SA +9 more
core +3 more sources