Generation of electronically excited states in situ. Polymorphonuclear leukocytes treated with phenylacetaldehyde.Photochem Photobiol 1987; 46(1):137-41PP
Abstract
In polymorphonuclear leukocytes phenylacetaldehyde promotes an intracellular O2 consuming process in which myeloperoxidase participates. The reaction is accompanied by lipid peroxidation as shown by both malondialdehyde formation and biphasic light emission. The lipid peroxidation appears to be induced by intracellularly generated triplet benzaldehyde. When chlorophyll-a is solubilized in the leukocytes, biphasic emission is observed in the red, demonstrating that the excited species formed in lipid peroxidation transfer their energy to chlorophylls bound to the cell. The energy transfer process is efficient and does not occur by radiative transfer.
Links
MeSH
Pub Type(s)
Journal Article
Research Support, Non-U.S. Gov't
Language
eng
PubMed ID
3039546
Citation
Nascimento, A L., and G Cilento. "Generation of Electronically Excited States in Situ. Polymorphonuclear Leukocytes Treated With Phenylacetaldehyde." Photochemistry and Photobiology, vol. 46, no. 1, 1987, pp. 137-41.
Nascimento AL, Cilento G. Generation of electronically excited states in situ. Polymorphonuclear leukocytes treated with phenylacetaldehyde. Photochem Photobiol. 1987;46(1):137-41.
Nascimento, A. L., & Cilento, G. (1987). Generation of electronically excited states in situ. Polymorphonuclear leukocytes treated with phenylacetaldehyde. Photochemistry and Photobiology, 46(1), pp. 137-41.
Nascimento AL, Cilento G. Generation of Electronically Excited States in Situ. Polymorphonuclear Leukocytes Treated With Phenylacetaldehyde. Photochem Photobiol. 1987;46(1):137-41. PubMed PMID: 3039546.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR
T1 - Generation of electronically excited states in situ. Polymorphonuclear leukocytes treated with phenylacetaldehyde.
AU - Nascimento,A L,
AU - Cilento,G,
PY - 1987/7/1/pubmed
PY - 1987/7/1/medline
PY - 1987/7/1/entrez
SP - 137
EP - 41
JF - Photochemistry and photobiology
JO - Photochem. Photobiol.
VL - 46
IS - 1
N2 - In polymorphonuclear leukocytes phenylacetaldehyde promotes an intracellular O2 consuming process in which myeloperoxidase participates. The reaction is accompanied by lipid peroxidation as shown by both malondialdehyde formation and biphasic light emission. The lipid peroxidation appears to be induced by intracellularly generated triplet benzaldehyde. When chlorophyll-a is solubilized in the leukocytes, biphasic emission is observed in the red, demonstrating that the excited species formed in lipid peroxidation transfer their energy to chlorophylls bound to the cell. The energy transfer process is efficient and does not occur by radiative transfer.
SN - 0031-8655
UR - https://www.unboundmedicine.com/medline/citation/3039546/Generation_of_electronically_excited_states_in_situ__Polymorphonuclear_leukocytes_treated_with_phenylacetaldehyde_
L2 - https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0031-8655&date=1987&volume=46&issue=1&spage=137
DB - PRIME
DP - Unbound Medicine
ER -