Results 21 to 30 of about 2,112 (168)

A Study of the Furocoumarin Derivative of Ruta Chalepensis L. (Rutaceae)

open access: yesIraqi Journal of Pharmaceutical Sciences, 2017
The content of Furocoumarin derivatives (Psoralens) of Ruta Chalepensis L. (Whole plant) was studied by simple extraction with petroleum ether (b.p. 60-80Co).
Ekbal H.AL-Khateeb   +2 more
doaj   +3 more sources

The Patient's Guide to Psoriasis Treatment. Part 2: PUVA Phototherapy. [PDF]

open access: yes, 2016
BackgroundPUVA treatment is photochemotherapy for psoriasis that combines psoralen with UVA radiation. Although PUVA is a very effective treatment option for psoriasis, there is an absence of patient resources explaining and demonstrating the process of ...
Abrouk, Michael   +10 more
core   +3 more sources

Phototherapy: Theory and practice

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 21, Issue 8, Page 882-897, August 2023., 2023
Summary Despite the development of highly effective biologics for skin diseases such as psoriasis or atopic dermatitis, UVA and UVB therapy, alone or in combination, are still essential components of various guidelines. Phototherapy is not only a first‐line treatment and highly effective for a number of skin diseases, but is also economical and has few
Bernadett Kurz   +3 more
wiley   +1 more source

Phototherapie in Theorie und Praxis

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 21, Issue 8, Page 882-898, August 2023., 2023
Zusammenfassung Die Therapie oder Kombinationstherapie mit UV‐A‐ oder UV‐B‐Strahlen ist trotz der Entwicklung hochwirksamer Biologika bei Hauterkrankungen wie Psoriasis oder atopischer Dermatitis nach wie vor unverzichtbarer Bestandteil verschiedener Leitlinienempfehlungen.
Bernadett Kurz   +3 more
wiley   +1 more source

Increasing the collection flow rate to 2 mL/min is effective and reduces the procedure time in off‐line photopheresis

open access: yesTransfusion, Volume 63, Issue 8, Page 1546-1553, August 2023., 2023
Abstract Background Extracorporeal photopheresis (ECP) treatment, mostly based on apheresis technology, is used for immunomodulation in various diseases such as cutaneous T‐cell lymphoma, graft versus host disease and other (auto)immune disorders. The aim of this study was to collect high cell counts and purity in shorter procedure times using an ECP ...
Wolfgang Mayer   +8 more
wiley   +1 more source

Novel psoralen derivatives as anti-breast cancer agents and their light-activated cytotoxicity against HER2 positive breast cancer cells

open access: yesScientific Reports, 2022
Psoralen derivatives are well known for their unique phototoxicity and also exhibits promising anti-breast cancer activity both in the presence and the absence of UVA irradiation.
Chiphada Aekrungrueangkit   +7 more
doaj   +1 more source

Allylnitrile metabolism by CYP2E1 and other CYPs leads to distinct lethal and vestibulotoxic effects in the mouse [PDF]

open access: yes, 2008
This study addressed the hypothesis that the vestibular or lethal toxicities of allylnitrile depend on CYP2E1-mediated bioactivation. Wild-type (129S1) and CYP2E1-null male mice were exposed to allylnitrile at doses of 0, 0.5, 0.75, or 1.0 mmol/kg (po ...
Bayona i Termens, Josep Maria   +6 more
core   +4 more sources

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

open access: yes, 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.   +4 more
core   +3 more sources

The Adverse Effects of Methoxsalen on The Oogenesis of Balb/C Mice [PDF]

open access: yesCell Journal, 2013
Objective: Methoxsalen is a natural photoactive compound which is found in many seed plants. A number of epidermal proliferative disorders can be treated by methoxsalen along with long wave ultraviolet A (UVA).Materials and Methods: In an experimental ...
Abbas Shockravi   +4 more
doaj  

Investigation of chemical constituents of Eranthis longistipitata (Ranunculaceae): coumarins and furochromones [PDF]

open access: yes, 2021
Aqueous‐ethanol extracts (70%) from the leaves of Eranthis longistipitata Regel. (Ranunculaceae Juss.)—collected from natural populations of Kyrgyzstan—were studied by liquid chromatography with high‐resolution mass spectrometry (LC‐HRMS).
Chernonosov, Alexander A.   +6 more
core   +2 more sources

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