Skip to search formSkip to main contentSkip to account menu

Porphyrins

Known as: Porphyrin, Porphyrins [Chemical/Ingredient] 
A group of compounds containing the porphin structure, four pyrrole rings connected by methine bridges in a cyclic configuration to which a variety… 
National Institutes of Health

Related topics

Related topics

50 relations

Narrower (40)

21,23-dithiaporphyrin22pi smaragdyrin3-heptylchlorin bisamidoglucose5,10,15,20-tetraphenylporphyrin
Porphyrins/Creatinine:MRto:Pt:Urine:QnPorphyrins:MCnc:Pt:Urine:QnPorphyrins:MCnt:24H:Stool:QnPorphyrins:PrThr:24H:Urine:Ord

Broader (1)

Pyrroles

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2005
Highly Cited
2005
Increased superoxide anion in rostral ventrolateral medulla contributes to hypertension in spontaneously hypertensive rats via interactions with nitric oxide.
Review
1990
Review
1990
Photothermal sensitizers: possible use in tumor therapy.
  • G. JoriJ. Spikes
  • Journal of Photochemistry and Photobiology. B…
  • 1990
  • Corpus ID: 9660456
Highly Cited
1987
Highly Cited
1987
Cytochrome P-450 and synthetic models
Abstract 
Highly Cited
1987
Highly Cited
1987
Dual control mechanism for heme oxygenase: tin(IV)-protoporphyrin potently inhibits enzyme activity while markedly increasing content of enzyme protein in liver.
Tin(IV)-protoporphyrin (Sn-protoporphyrin) potently inhibits heme degradation to bile pigments in vitro and in vivo, a property… 
Highly Cited
1983
Highly Cited
1983
Photosensitization of mitochondrial cytochrome c oxidase by hematoporphyrin derivative and related porphyrins in vitro and in vivo.
Mitochondrial cytochrome c oxidase activity was inhibited by exposure to hematoporphyrin derivative followed by photoirradiation… 
Highly Cited
1980
Highly Cited
1980
Dependence of the porphyrogenic effect of 2,3,7,8-tetrachlorodibenzo(p)dioxin upon inheritance of aryl hydrocarbon hydroxylase responsiveness.
Highly Cited
1977
Highly Cited
1977
Heterogeneity of cytochrome P-450s induced by polychlorinated biphenyls.
Highly Cited
1976
Highly Cited
1976
Structure of myoglobin refined at 2-0 A resolution. II. Structure of deoxymyoglobin from sperm whale.
Highly Cited
1961
Highly Cited
1961
Magnesium protoporphyrin monoester and protoporphyrin monomethyl ester in chlorophyll biosynthesis.
Highly Cited
1951
Highly Cited
1951
Paper chromatography of methyl esters of porphyrins.
A micromethod for detecting and determining various porphyrins extracted from biological materials, especially nervous tissues (I… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)