Results 91 to 100 of about 18,017 (225)

Klonierung von O-Methyltransferasen zur Furanocumarinbiosynthese in Ammi majus L. [PDF]

, 2004
Vertreter der Apiaceae oder Rutaceae akkumulieren methoxylierte Psoralene wie Bergapten oder Xanthotoxin als Endprodukte der Furanocumarinbiosynthese. O-Methyltransferase-Aktivitäten mit Umsetzungen von Bergaptol zu Bergapten bzw.
Hehmann, Marc, Matern, Ulrich (Prof. Dr.)   +1 more
core   +1 more source

Psoralen and Bakuchiol Ameliorate M-CSF Plus RANKL-Induced Osteoclast Differentiation and Bone Resorption Via Inhibition of AKT and AP-1 Pathways in Vitro

Cellular Physiology and Biochemistry, 2018
Background/Aims: Psoralen and bakuchiol are the main active compounds found in the traditional Chinese medicine Psoralea corylifolia L., and have been used to treat osteoporosis.
Lijuan Chai, Kun Zhou, Shaoxia Wang, Han Zhang, Na Fan, Jie Li, Xiaofeng Tan, Limin Hu, Xiang Fan   +8 more
doaj   +1 more source

Chromatin structure and methylation of rat rRNA genes studied by formaldehyde fixation and psoralen cross-linking [PDF]

, 2017
By using formaldehyde cross-linking of histones to DNA and gel retardation assays we show that formaldehyde fixation, similar to previously established psoralen photocross-linking, discriminates between nucleosome-packed (inactive) and nucleosome-free ...
Koller, Theodor, Lucchini, Renzo, Sogo, José M., Stancheva, Irina   +3 more
core  

Circulating cell-free DNA levels in Portuguese patients with psoriasis vulgaris according to severity and therapy. [PDF]

, 2014
associated with inflammation. OBJECTIVES: We aimed to understand the relation of CFD levels with psoriasis severity, defined by the Psoriasis Area and Severity Index (PASI), with inflammation and with psoriasis therapy.
Catarino, C, Coimbra, S, Costa, E, Figueiredo, A, Oliveira, H, Rocha-Pereira, P, Santos-Silva, A   +6 more
core   +1 more source

Transformation of Psoralen and Isopsoralen by Human Intestinal Microbial In Vitro, and the Biological Activities of Its Metabolites

Molecules, 2019
Psoralen (P) and isopsoralen (IP) are the main active ingredients in the dried fruit of Psoralen corylifolia L. (PC), with a wide range of pharmacology activities.
Lu Liu, Lei Zhang, Ze-Xu Cui, Xiao-Yan Liu, Wei Xu, Xiu-Wei Yang   +5 more
doaj   +1 more source

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

Eosinophilic fasciitis (Shulman's disease): review and comparative evaluation of seven patients. [PDF]

, 2019
OBJECTIVES: Eosinophilic fasciitis (EF) was described in 1974 by Shulman as a rare fibrosing connective tissue disease of unknown etiology. An undetermined trigger is thought to lead to the degranulation of eosinophils that interact with fibroblasts and
Cimbron, M, Farinha, F, Mendonça, T, Urzal, J   +3 more
core   +1 more source

The CYP71AZ P450 Subfamily: A Driving Factor for the Diversification of Coumarin Biosynthesis in Apiaceous Plants

Frontiers in Plant Science, 2018
The production of coumarins and furanocoumarins (FCs) in higher plants is widely considered a model illustration of the adaptation of plants to their environment.
Célia Krieger, Sandro Roselli, Sandra Kellner-Thielmann, Gianni Galati, Bernd Schneider, Jérémy Grosjean, Alexandre Olry, David Ritchie, Ulrich Matern, Frédéric Bourgaud, Alain Hehn   +10 more
doaj   +1 more source

Narrowband UVB Compared to Psoralen Associated with UVA or UVB in the Repigmentation of Vitiligo: A Systematic Review

Dermato
Background/Aims: This study aimed to undertake a systematic literature review to compare the effectiveness of narrowband UVB (nb-UVB) therapy with Psoralen + UVA (PUVA) or Psoralen + UVB treatments in individuals with vitiligo.
Giulia de Lara Quagliotto, Nathalia Bakes Teodoro, Cristiane Buzanello Donin, Gladson Ricardo Flor Bertolini, Márcia Rosângela Buzanello   +4 more
doaj   +1 more source

Chemical induction of haploid gynogenesis in sterlet Acipenser ruthenus

Czech Journal of Animal Science, 2014
Chromosomal manipulations in sturgeons, particularly gynogenesis, are interesting due to the potential to change female ratio in progeny that can be useful for caviar production.
I. Lebeda, I. Gazo, M. Flajshans
doaj   +1 more source