Results 81 to 90 of about 681,576 (264)

In vivo Retinal Fluorescence Imaging With Curcumin in an Alzheimer Mouse Model

Frontiers in Neuroscience, 2020
Alzheimer’s disease (AD) is characterized by amyloid beta (Aβ) plaques in the brain detectable by highly invasive in vivo brain imaging or in post-mortem tissues.
A. Sidiqi, D. Wahl, Sieun Lee, Da Ma, Elliott To, J. Cui, E. To, M. Beg, M. Sarunic, Joanne A. Matsubara   +9 more
semanticscholar   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Numerical Modeling for In Vivo Electroporation [PDF]

, 2003
Electropermeabilization of cell plasma membrane is a threshold phenomenon. When a cell is exposed to electric field a spatially dependent transmembrane potential is induced (1). Above a certain threshold value of transmembrane potential permeability of plasma membrane drastically increases.
D, Semrov, D, Miklavčič
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Generalized in vitro-in vivo relationship (IVIVR) model based on artificial neural networks

Drug Design, Development and Therapy, 2013
Aleksander Mendyk,1 Pawel Tuszynski,1 Sebastian Polak,2 Renata Jachowicz1 1Department of Pharmaceutical Technology and Biopharmaceutics, 2Department of Social Pharmacy, Faculty of Pharmacy, Jagiellonian University Medical College, Kraków, Poland ...
Mendyk A, Tuszyński PK, Polak S, Jachowicz R   +3 more
doaj  

Exploring in vivo and in vitro models for heart failure with biomarker insights: a review

The Egyptian Heart Journal
Background Heart failure (HF) is a condition characterized by the heart’s inability to meet the body’s demands, resulting in various complications. Two primary types of HF exist, namely HF with preserved left ventricular ejection fraction (LVEF) and HF ...
Anil Kumar Prajapati, Gaurang Shah
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Mitochondrial optic neuropathy: In vivo model of neurodegeneration and neuroprotective strategies

Eye and Brain, 2010
Julio C Rojas, Francisco Gonzalez-LimaDepartments of Psychology, Pharmacology and Toxicology, University of Texas at Austin, Austin, TX, USAAbstract: This review summarizes the characteristics of a rodent toxicologic model of optic neuropathy induced by ...
Julio C Rojas, Francisco Gonzalez-Lima
doaj  

Localized In Vivo Model Drug Delivery with Intravascular Ultrasound and Microbubbles

Ultrasound in Medicine and Biology, 2014
An intravascular ultrasound (IVUS) and microbubble drug delivery system was evaluated in both ex vivo and in vivo swine vessel models. Microbubbles with the fluorophore DiI embedded in the shell as a model drug were infused into ex vivo swine arteries at
J. Kilroy, A. Klibanov, B. Wamhoff, D. Bowles, J. Hossack   +4 more
semanticscholar   +1 more source