Results 11 to 20 of about 874,537 (314)

Deciphering the scopolamine challenge rat model by preclinical functional MRI

open access: yesScientific Reports, 2021
During preclinical drug testing, the systemic administration of scopolamine (SCO), a cholinergic antagonist, is widely used. However, it suffers important limitations, like non-specific behavioural effects partly due to its peripheral side-effects ...
Gergely Somogyi   +5 more
doaj   +1 more source

UnCorrupt SMILES: a novel approach to de novo design

open access: yesJournal of Cheminformatics, 2023
Generative deep learning models have emerged as a powerful approach for de novo drug design as they aid researchers in finding new molecules with desired properties.
Linde Schoenmaker   +3 more
doaj   +1 more source

Skin Sensitization Potential and Cellular ROS-Induced Cytotoxicity of Silica Nanoparticles

open access: yesNanomaterials, 2021
Nowadays, various industries using nanomaterials are growing rapidly, and in particular, as the commercialization and use of nanomaterials increase in the cosmetic field, the possibility of exposure of nanomaterials to the skin of product producers and ...
Sung-Hyun Kim   +7 more
doaj   +1 more source

Assessing drug safety [PDF]

open access: yesBMJ, 2005
EDITOR—Eaton reports that more surveillance of drugs is needed to protect the public.1 All drugs are dangerous, some may also be useful. If drug efficacy is easy to show, drug safety (low risk) is essentially unprovable: absence of demonstration of risk is not demonstration of absence.
openaire   +2 more sources

Risk of aortic aneurysm and aortic dissection with the use of fluoroquinolones in Korea: a nested case–control study

open access: yesBMC Cardiovascular Disorders, 2022
Background Recent studies have raised concern about the association of fluoroquinolones with an increased risk of aortic aneurysm and aortic dissection. We aimed to evaluate such risk in a Korean population.
Nayeong Son   +4 more
doaj   +1 more source

Analysis of 13 Banned Colorants in Cosmetics via Liquid Chromatographic and Mass Spectrometric Techniques

open access: yesApplied Sciences, 2023
Even though synthetic colorants can cause side effects such as allergies and pigmentation, they have not been sufficiently researched. Herein, high-performance liquid chromatography, liquid chromatography-tandem mass spectrometry, and liquid ...
Kyoung-Moon Han   +6 more
doaj   +1 more source

Effect of Pulmonary Inflammation by Surface Functionalization of Zinc Oxide Nanoparticles

open access: yesToxics, 2021
Zinc oxide nanoparticles (ZnO NPs) are used in various industries such as food additives, cosmetics, and biomedical applications. In this study, we evaluated lung damage over time by three types of ZnO NPs (L-serine, citrate, and pristine) following the ...
Ayoung Jung   +6 more
doaj   +1 more source

Systematic review of spontaneous reports of myocarditis and pericarditis in transplant recipients and immunocompromised patients following COVID-19 mRNA vaccination

open access: yesBMJ Open, 2022
Objectives To determine whether spontaneous reporting rates of myocarditis and pericarditis differed in immunocompromised patients compared with the whole population overall, and in terms of demographics, vaccine dose and time-to-onset.Design Systematic ...
Saad Shakir   +2 more
doaj   +1 more source

3DDPDs: describing protein dynamics for proteochemometric bioactivity prediction. A case for (mutant) G protein-coupled receptors

open access: yesJournal of Cheminformatics, 2023
Proteochemometric (PCM) modelling is a powerful computational drug discovery tool used in bioactivity prediction of potential drug candidates relying on both chemical and protein information.
Marina Gorostiola González   +7 more
doaj   +1 more source

Reports of myocarditis and pericarditis following mRNA COVID-19 vaccination: a systematic review of spontaneously reported data from the UK, Europe and the USA and of the scientific literature

open access: yesBMJ Open, 2022
Objectives To combine spontaneously reported data from multiple countries to estimate reporting rate, and better understand risk factors for myocarditis and pericarditis following COVID-19 messenger RNA (mRNA) vaccines.Design Systematic review of ...
Saad Shakir   +2 more
doaj   +1 more source

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