Results 31 to 40 of about 35,060 (247)

Variational finite element method to study the absorption rate of drug at various compartments through transdermal drug delivery system

open access: yesAlexandria Journal of Medicine, 2015
Background: The delivery of drugs through dermal layers known as transdermal drug delivery is one of the important contributions in medical practice. It represents an alternative to oral drug delivery and is poised to provide a substitute to hypodermic ...
M.A. Khanday, Aasma Rafiq
doaj   +1 more source

Evaluation of Pharmacokinetic and Toxicological Parameters of Arnica Tincture after Dermal Application In Vivo

open access: yesPharmaceutics, 2022
Cutaneous leishmaniasis (CL) is classified as a neglected tropical disease by the World Health Organization. As the standard drugs for the treatment of this disease suffer from severe unwanted effects, new effective and safe therapeutic options are ...
Franziska M. Jürgens   +2 more
doaj   +1 more source

Safety Testing of Cosmetic Products: Overview of Established Methods and New Approach Methodologies (NAMs)

open access: yesCosmetics, 2021
Cosmetic products need to have a proven efficacy combined with a comprehensive toxicological assessment. Before the current Cosmetic regulation N°1223/2009, the 7th Amendment to the European Cosmetics Directive has banned animal testing for cosmetic ...
Manon Barthe   +10 more
doaj   +1 more source

In silico evaluation of the dermal antiaging activity of Molineria latifolia (Dryand. ex W.T. Aiton) Herb. Ex Kurz compounds [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2023
Context: Dermal aging is one of the events caused by a decrease in the structure of skin tissues due to various factors. Molineria latifolia is one of the plants empirically used in medicine and can be developed to treat dermal aging problems.
Syamsu Nur   +4 more
doaj   +1 more source

Scientific Opinion on the Science behind the Revision of the Guidance Document on Dermal Absorption

open access: yesEFSA Journal, 2011
This opinion provides the relevant data, evaluations and references that support the criteria proposed in the new draft guidance needed to facilitate assessment of dermal absorption of plant protection products (PPPs) under Directive 91/414/EEC[1] and ...
EFSA Panel on Plant Protection Products and their Residues (PPR)
doaj   +1 more source

Impact of Skin Decontamination Wipe Solutions on the Percutaneous Absorption of Polycyclic Aromatic Hydrocarbons

open access: yesToxics
Firefighter occupational exposures were categorized as a class 1 (known) carcinogen by the International Agency for Research on Cancer in 2022. As a result, firefighters have become heavily focused on identifying effective and easy to implement ...
Chandler Probert   +2 more
doaj   +1 more source

Assessment of occupational and dietary exposure to pesticide residues

open access: yesEFSA Journal, 2018
Plant protection products (PPPs) are pesticides containing at least one active substance that drives specific actions against pests (diseases). PPPs are regulated in the EU and cannot be placed on the market or used without prior authorisation.
National Institute for Public Health and the Environment (RIVM) The Netherlands   +8 more
doaj   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

open access: yesMolecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos   +6 more
wiley   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

Fatal Dermal Absorption of Organophosphate Insecticide

open access: yesProceedings
Organophosphate compounds are one of the leading causes of death due to poisoning worldwide due to their easy accessibility as insectides and pesticides.
Shankar M Bakkannavar, Vinod C Nayak
doaj   +1 more source

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