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Showing 1 to 12 of 39 entries
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Furocoumarins in shoots ofPituranthos triradiatus (Umbelliferae) as protectants against grazing by hyrax (Procaviidea:Procavia capensis syriaca).

Journal of chemical ecology

Ashkenazy D, Kashman Y, Nyska A, Friedman J.
PMID: 24309849
J Chem Ecol. 1985 Feb;11(2):231-9. doi: 10.1007/BF00988205.

Pituranthos triradiatus (Umbelliferae) in the Negev desert of Israel is rarely grazed and when grazing occurs, it is mostly confined to sprouts. It was hypothesized that furocoumarins accumulating in the older shoots acted as natural protectants against grazing. This...

Furocoumarin Kinetics in Plasma and Urine of Healthy Adults Following Consumption of Grapefruit (Citrus paradisi Macf.) and Grapefruit Juice.

Journal of agricultural and food chemistry

Melough MM, Vance TM, Lee SG, Provatas AA, Perkins C, Qureshi A, Cho E, Chun OK.
PMID: 28322044
J Agric Food Chem. 2017 Apr 12;65(14):3006-3012. doi: 10.1021/acs.jafc.7b00317. Epub 2017 Mar 29.

Furocoumarins are a class of organic compounds found in a variety of vegetables and fruits. Relatively little is known about the absorption and excretion of these compounds following ingestion. The objective of this study was to identify furocoumarins in...

Photophysical properties of the lowest excited singlet and triplet states of thio- and seleno-psoralens.

Photochemistry and photobiology

Aloisi GG, Elisei F, Moro S, Miolo G, Dall'Acqua F.
PMID: 10818780
Photochem Photobiol. 2000 May;71(5):506-13. doi: 10.1562/0031-8655(2000)071<0506:ppotle>2.0.co;2.

The decay processes of the lowest excited singlet and triplet states of five heteropsoralens (HPS) were investigated by steady-state and shift-phase fluorometry and by laser-flash photolysis in different solvents. The emission spectra of HPS are detectable only in trifluoroethanol...

Asymptomatic Hyperpigmentation without Preceding Inflammation as a Clinical Feature of Citrus Fruits-Induced Phytophotodermatitis.

Annals of dermatology

Choi JY, Hwang S, Lee SH, Oh SH.
PMID: 29386836
Ann Dermatol. 2018 Feb;30(1):75-78. doi: 10.5021/ad.2018.30.1.75. Epub 2017 Dec 26.

Phytophotodermatitis is a condition that occurs by contact with plants containing phototoxic agents such as furocoumarins and psoralens with subsequent ultraviolet exposure. Phytophotodermatitis typically presents as sharply defined erythematous patches with occasional blistering, sometimes accompanied with pain or itching...

Pharmacological Correction of Cisplatin-Induced Hemostatic Disorders.

Bulletin of experimental biology and medicine

Filonova MV, Fedorova EP, Churin AA, Kotlovskaya LY, Solov'ev MA, Udut VV.
PMID: 33788113
Bull Exp Biol Med. 2021 Mar;170(5):623-626. doi: 10.1007/s10517-021-05119-1. Epub 2021 Mar 31.

A single intraperitoneal administration of cisplatin in the MTD to outbred female mice disturbed hemostasis and formed the procoagulant phenotype of hemostatic potential on days 7-10 culminating in a pronounced hypocoagulation on day 15. Hemostasis was corrected with warfarin...

Occupational confetti-like phytophotodermatitis due to lime fruit: Report of two cases.

Contact dermatitis

Corazza M, Schenetti C, Schettini N, Pacetti L, Monti A, Borghi A.
PMID: 34734649
Contact Dermatitis. 2021 Nov 04; doi: 10.1111/cod.14003. Epub 2021 Nov 04.

No abstract available.

Volatolomics of Sardinian and Spanish .

Molecules (Basel, Switzerland)

Usai M, Marchetti M, Melis RAM, Porqueddu C.
PMID: 34500681
Molecules. 2021 Aug 30;26(17). doi: 10.3390/molecules26175247.

The present study aims to determine the volatile compositions of 15 different accessions of native Sardinian populations of

Excited State Complexes of Coumarin Derivatives.

Journal of fluorescence

Mukhtar A, Mansha A, Asim S, Shahzad A, Bibi S.
PMID: 34580794
J Fluoresc. 2022 Jan;32(1):1-17. doi: 10.1007/s10895-021-02807-z. Epub 2021 Sep 27.

Furocoumarins are the useful derivatives of coumarin, and they act as skin photosensitizing material due to their exciting exciplex states. Dendrimers also form exciplexes when they contain coumarin as core and used for light harvesting. A number of ingredients...

Migration of Excitation Energy in Furocoumarins.

Frontiers in chemistry

Tchaikovskaya ON, Dmitrieva NG, Bocharnikova EN, Chaidonova VS, Avramov PV.
PMID: 34805093
Front Chem. 2021 Nov 04;9:754950. doi: 10.3389/fchem.2021.754950. eCollection 2021.

The migration of excitation energy of a number of psoralen compounds has been studied. For this, the methods of induced absorption spectroscopy, stationary electron spectroscopy, fluorescence and phosphorescence, as well as quantum chemistry were used. A comparative photostability of...

Structural specificity for the photoinactivation of nucleic acids by furocoumarins.

FEBS letters

Rodighiero G, Chandra P, Wacker A.
PMID: 11945349
FEBS Lett. 1970 Sep 18;10(1):29-32. doi: 10.1016/0014-5793(70)80408-2.

No abstract available.

Diversity of Secondary Metabolites in Roots from .

Plants (Basel, Switzerland)

Chizzola R, Lohwasser U.
PMID: 32722223
Plants (Basel). 2020 Jul 24;9(8). doi: 10.3390/plants9080939.

No abstract available.

A vesiculo-bullous disease in pigs resembling foot and mouth disease. I. Field cases.

New Zealand veterinary journal

Montgomery JF, Oliver RE, Poole WS.
PMID: 16031362
N Z Vet J. 1987 Mar;35(3):21-6. doi: 10.1080/00480169.1987.35369.

Eleven incidents of bullae and vesicles on the snouts and less frequently the feet of white-skinned pigs on seven farms are described. Bullous and vesicular lesions up to 5 cm in diameter and containing clotted gelatinous fluid were located...

Showing 1 to 12 of 39 entries