Results 61 to 70 of about 192,321 (310)

Preclinical Evaluations of Drug Candidates Using a Cell Viability Assay and Sensorimotor Evaluation Study [PDF]

, 2023
Preclinical evaluation following the synthesis of potential drugs candidates is an important part of drug discovery. The purpose of preclinical evaluation is to determine safety and adverse effects of new compounds.
Kiley, Molly
core  

Evaluation of normothermic machine perfusion of porcine livers as a novel preclinical model to predict biliary clearance and transporter-mediated drug-drug interactions using statins [PDF]

, 2021
There is a lack of translational preclinical models that can predict hepatic handling of drugs. In this study, we aimed to evaluate the applicability of normothermic machine perfusion (NMP) of porcine livers as a novel ex vivo model to predict hepatic ...
Stevens, L.J., Zhu, A.Z.X., Chothe, P.P., Vaes, W.H.J., Knibbe, C.A.J., Chowdhury, S.K., Donkers, J.M., Alwayn, I.P.J., Steeg, E. van de   +8 more
core   +2 more sources

Novel Pathways of Oxidative and Nitrosative Inactivation of the Human MGMT Protein in Colon Cancer and Glioblastoma Cells: Increased Efficacy of Alkylating Agents In Vitro and In Vivo

Diseases
Background: O6-Methylguanine-DNA methyltransferase (MGMT) is a unique antimutagenic DNA repair protein that plays a crucial role in conferring resistance to various alkylating agents in brain tumor therapy.
Debasish Basak, Agm Mostofa, Hanumantha Rao Madala, Kalkunte S. Srivenugopal   +3 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Hippocampal CaMKII-α β-hydroxybutyrylation induces memory deficits in mice with type 1 diabetes mellitus

Communications Biology
Memory loss is a manifestation of type 1 diabetes mellitus (T1DM)-induced brain damage resulting from hyperglycemia. However, the mechanism underlying T1DM-induced memory deficit remains largely unknown.
Hongchun Li, Rong Chen, Hongbo Wang, Jingwei Tian, Yinglan Zhao, Xiaobo Cen   +5 more
doaj   +1 more source

Ozone therapy improves early stages of osseointegration in ovariectomized rats [PDF]

Journal of Applied Oral Science
Objective the aim of this study was to analyze the influence of ozone therapy (OZN) on peri-implant bone repair in critical bones by installing osseointegrated implants in the tibia of ovariectomized rats.
William Phillip Pereira da SILVA, João Matheus Fonseca e SANTOS, Mônica Caroline de SOUZA, Stéfany BARBOSA, Anderson Maikon de Souza SANTOS, Edilson ERVOLINO, Ana Paula Farnezi BASSI, Cortino SUKOTJO, Leonardo P FAVERANI   +8 more
doaj   +1 more source

Preclinical species gene expression database: Development and meta-analysis

Frontiers in Genetics, 2023
The evaluation of toxicity in preclinical species is important for identifying potential safety liabilities of experimental medicines. Toxicology studies provide translational insight into potential adverse clinical findings, but data interpretation may ...
Caitlin Krause, Kinga Suwada, Eric A. G. Blomme, Kenneth Kowalkowski, Michael J. Liguori, Prathap Kumar Mahalingaiah, Scott Mittelstadt, Richard Peterson, Lauren Rendino, Andy Vo, Terry R. Van Vleet   +10 more
doaj   +1 more source

The therapeutic opportunities and pitfalls of using iron ion chelators to treat neurodegenerative diseases

FEBS Letters, EarlyView.
Although too much iron in the brain promotes neurodegeneration, iron ion chelators have had mixed effects in clinical trials. This review explains why; some chelators do not render the iron redox‐inactive (e.g., L1) whereas others do (e.g., desferrioxamine).
Barry Halliwell
wiley   +1 more source

Computational, In Vitro, and In Vivo Models for Nose-to-Brain Drug Delivery Studies [PDF]

, 2023
Direct nose-to-brain drug delivery offers the opportunity to treat central nervous system disorders more effectively due to the possibility of drug molecules reaching the brain without passing through the blood–brain barrier.
Radka Boyuklieva, Bissera Pilicheva, Plamen Zagorchev   +2 more
core   +1 more source

Preclinical pharmacodynamic evaluation of antibiotic nitroxoline for anticancer drug repurposing

Oncology Letters, 2016
The established urinary antibiotic nitroxoline has recently regained considerable attention, due to its potent activities in inhibiting angiogenesis, inducing apoptosis and blocking cancer cell invasion. These features make nitroxoline an excellent candidate for anticancer drug repurposing.
ZHANG, QI, WANG, SHANSHAN, YANG, DEXUAN, PAN, KEVIN, LI, LINNA, YUAN, SHOUJUN   +5 more
openaire   +3 more sources