Results 21 to 30 of about 19,791 (256)

Psoralen inhibits malignant proliferation and induces apoptosis through triggering endoplasmic reticulum stress in human SMMC7721 hepatoma cells

open access: yesBiological Research, 2019
Background Psoralen is a coumarin-like and coumarin-related benzofuran glycoside, which is a commonly used traditional Chinese medicine to treat patients with kidney and spleen-yang deficiency symptom.
Xiaomin Wang   +5 more
doaj   +1 more source

Human MLH1 protein participates in genomic damage checkpoint signaling in response to DNA interstrand crosslinks, while MSH2 functions in DNA repair. [PDF]

open access: yesPLoS Genetics, 2008
DNA interstrand crosslinks (ICLs) are among the most toxic types of damage to a cell. For this reason, many ICL-inducing agents are effective therapeutic agents.
Qi Wu, Karen M Vasquez
doaj   +1 more source

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

Psoralen synergizes with exosome-loaded SPC25 to alleviate senescence of nucleus pulposus cells in intervertebral disc degeneration

open access: yesJournal of Orthopaedic Surgery and Research, 2023
Objective To explore the mechanism of psoralen synergized with exosomes (exos)-loaded SPC25 on nucleus pulposus (NP) cell senescence in intervertebral disc degeneration (IVDD).
Lei Yang   +6 more
doaj   +1 more source

High-efficiency receptor-mediated delivery of small and large (48 kilobase gene constructs using the endosome-disruption activity of defective or chemically inactivated adenovirus particles. [PDF]

open access: yes, 1992
The Boltzmann transport equation is commonly considered to be the best semi-classical description of carrier transport in semiconductors, providing precise information about the distribution of carriers with respect to time (one dimension), location ...
Birnstiel, Max L.   +5 more
core   +2 more sources

Psoralen Induced Liver Injury by Attenuating Liver Regenerative Capability

open access: yesFrontiers in Pharmacology, 2018
Psoralen is a major component of the common traditional Chinese medicine Fructus Psoraleae (FP). In this study, we focused on psoralen to explore FP-induced hepatotoxicity and the underlying mechanisms.
Wang Zhou   +12 more
doaj   +1 more source

Divergent RNA transcription:A role in promoter unwinding? [PDF]

open access: yes, 2013
New approaches using biotinylated-psoralen as a probe for investigating DNA structure have revealed new insights into the relationship between DNA supercoiling, transcription and chromatin compaction.
Corless, Samuel   +2 more
core   +1 more source

In vitro acetylcholinesterase inhibition by psoralen using molecular docking and enzymatic studies

open access: yesJournal of Pharmacy and Bioallied Sciences, 2015
Introduction: Alzheimer′s disease (AD) has increased at an alarming rate and is now a worldwide health problem. Inhibitors of acetylcholinesterase (AChE) leading to inhibition of acetylcholine breakdown constitute the main therapeutic strategy for AD ...
Gauresh Somani   +5 more
doaj   +1 more source

Giant cell formation produced by laser microbeam irradiation of chromatin in Chinese hamster cells [PDF]

open access: yes, 1981
A pulsed laser microbeam of wavelength 532 nm was used to produce visible small lesions in the nucleoplasm or in the cytoplasm of V79 Chinese hamster cells.
Altmann   +34 more
core   +2 more sources

DETECTION OF HYDROPEROXIDES IN SOLUTIONS OF PHOTOOXIDIZED PSORALEN

open access: yesТонкие химические технологии, 2019
Photooxidized psoralen solutions possess a variety of biological effects, which implementation mechanism may presumably involve hydroperoxides. Here, the hydroperoxide content in photooxidized psoralen solutions was assessed using photometric FOX assay ...
V. V. Skarga   +4 more
doaj   +1 more source

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