Results 21 to 30 of about 2,979 (219)

Citrus Consumption and Risk of Basal Cell Carcinoma and Squamous Cell Carcinoma of the Skin [PDF]

, 2015
Animal experiments have demonstrated the photocarcinogenic properties of furocoumarins, a group of naturally occurring chemicals that are rich in citrus products.
Cho, Eunyoung, Feskanich, Diane, Han, Jiali, Li, Wen-Qing, Qureshi, Abrar A., Sun, Qi, Wu, Shaowei   +6 more
core   +1 more source

Cytochrome P450 CYP1B1 interacts with 8-methoxypsoralen (8-MOP) and influences psoralen-Ultraviolet A (PUVA) sensitivity [PDF]

, 2013
Background: There are unpredictable inter-individual differences in sensitivity to psoralen-UVA (PUVA) photochemotherapy, used to treat skin diseases including psoriasis.
Deeni, Yusuf Y., Ibbotson, Sally H., Smith, Gillian, Wolf, C. Roland, Woods, Julie A.   +4 more
core   +7 more sources

Qualitative and Quantitative investigations of Furocoumarin derivatives (Psoralens) of Haplophyllum tuberculatum (Rutaceae)

Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2005
Haplophyllum tuberculatum is an indigenous plant widely distributed in Iraq. Phytochemical investigation of this plant indicating that the plant is rich in alkaloids, fixed and volatile oils; but non about psoralen contents.
Arif Diar, Jawad Enas, Al-Khateeb Ekbal, Al-Shamma Ali   +3 more
doaj   +1 more source

A theoretical insight into the photophysics of psoralen [PDF]

, 2006
Psoralen photophysics has been studied on quantum chemistry grounds using the multiconfigurational second-order perturbation method CASPT2. Absorption and emission spectra of the system have been rationalized by computing the energies and properties of ...
Bonnett R., Cadet J., Juan José Serrano-Pérez, Luis Serrano-Andrés, Manuela Merchán, McHale J. L., Meffert H., Musajo L., Rouhi A. M., Serrano-Andrés L.   +9 more
core   +2 more sources

Dietary Intake of Coumarins and Furocoumarins through Citrus Beverages: A Detailed Estimation by a HPLC-MS/MS Method Combined with the Linear Retention Index System

Foods, 2021
Official regulations concerning the maximum number of substances in food are introduced as a consequence of possible adverse effects, after oral administration.
Adriana Arigò, Francesca Rigano, Marina Russo, Emanuela Trovato, Paola Dugo, Luigi Mondello   +5 more
doaj   +1 more source

Safety and efficacy of feed additives consisting of expressed lemon oil and its fractions from Citrus limon (L.) Osbeck and of lime oil from Citrus aurantiifolia (Christm.) Swingle for use in all animal species (FEFANA asbl)

EFSA Journal, 2021
Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of expressed lemon oil and distilled lemon oil from
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Maryline Kouba, Mojca Fašmon Durjava, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Paul Brantom, Andrew Chesson, Johannes Westendorf, Jaume Galobart, Paola Manini, Fabiola Pizzo, Birgit Dusemund   +23 more
doaj   +1 more source

Diversity of Secondary Metabolites in Roots from Conium maculatum L.

Plants, 2020
Background: Conium maculatum is known as highly toxic plant, due to piperidine alkaloids present in the aerial parts. In a first attempt, in various tap root samples, however, alkaloids could not be detected.
Remigius Chizzola, Ulrike Lohwasser
doaj   +1 more source

Angelicin as the Principal Allelochemical in Fruit

Natural Product Communications, 2015
Distribution patterns of furocoumarins in fruits of the invasive species Heracleum sosnowskyi Manden. (Sosnowskyi's hogweed) during a cold stratification period were investigated.
Maryia Mishyna, Nikolai Laman, Valery Prokhorov, Yoshiharu Fujii   +3 more
doaj   +1 more source

Coumarins of Peucedanum baicalense and cytotoxic activity of some isolated coumarins

Mongolian Journal of Chemistry, 2014
DOI: http://dx.doi.org/10.5564/mjc.v13i0.155 Mongolian Journal of Chemistry Vol.13 2012: 23 ...
J Ganbaatar, EE Shults, TN Petrova, MM Shakirova, D Otgonsuren, E Munkhbat, D Badamkhand, GA Tolstikov, D Batsuren   +8 more
doaj   +1 more source

Antiproliferative and cytotoxic activities of furocoumarins of Ducrosia anethifolia

Pharmaceutical Biology, 2018
Context: Phytochemical and pharmacological data on Ducrosia anethifolia (DC.) Boiss. (Apiaceae), an Iranian medicinal plant, are scarce; however, furocoumarins are characteristic compounds of D. anethifolia.
Javad Mottaghipisheh, Márta Nové, Gabriella Spengler, Norbert Kúsz, Judit Hohmann, Dezső Csupor   +5 more
doaj   +1 more source