Results 51 to 60 of about 48,940 (255)

A novel method of cultivating cardiac myocytes in agarose microchamber chips for studying cell synchronization

Journal of Nanobiotechnology, 2004
We have developed a new method that enables agar microstructures to be used to cultivate cardiac myocyte cells in a manner that allows their connection patterns to be controlled. Non-contact three-dimensional photo-thermal etching with a 1064-nm infrared
Yasuda Kenji, Kaneko Tomoyuki, Kojima Kensuke   +2 more
doaj   +1 more source

Intranasal Therapy to Stop Status Epilepticus in Prehospital Settings [PDF]

Drugs in R&D, 2017
Status epilepticus (SE) is a medical emergency characterized by uncontrolled, prolonged seizures with rapid and widespread neuronal damage. Patients that suffer from longer episodes of SE are more likely to have poorer clinical outcomes and a higher cost of healthcare.
Benfield, John, Musto, Alberto
openaire   +2 more sources

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

Molecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller, Janina Müller, Efstathios‐Iason Vlachavas, Lukas Beumers, Lena Fleischhacker, Sara Burmester, Angelika Wörner, Sabine Karolus, Dominic Helm, Cindy Körner, Stefan Wiemann   +10 more
wiley   +1 more source

Synergistic action of heparin and fluid-stopping device in reducing air embolism and hemodialysis clotting: Early results from a randomized trial

Pakistan Journal of Pharmaceutical Sciences
Background: Entry of air into the extracorporeal circuit and inappropriate anticoagulation are significant factors associated with clotting. Even with systemic heparination, microbubbles can be implicated as sites for thrombosis and accelerate heparin ...
Hengxia Zhao, Chang Liu, Xueying Chen, Jie Sun, Zhe Chen   +4 more
doaj   +1 more source

Stopping and set-indexed local martingales

Stochastic Processes and their Applications, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ivanoff, B.Gail, Merzbach, Ely
openaire   +1 more source

Robust Invariant Set Design for Reliable Stopping in Adaptive Cruise Control via Model Predictive Control

IEEE Access
Adaptive cruise control (ACC) systems are critical for ensuring safe and efficient operation in autonomous vehicles, especially in scenarios requiring precise stopping, such as approaching traffic lights or handling emergency braking.
Shila Alizadehghobadi, Reza Ehsani
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Calculation of the Cross-Section and Neutron Yield for Production Reactions of Gallium-67

Ibn Al-Haitham Journal for Pure and Applied Sciences
The study of cross-section and the neutron Yield of Gallium–67 isotope is a very necessary choice in the field of nuclear medicine, which is used in radiopharmaceuticals and for medical diagnosis and treatments.
Huda Majeed Tawfeek, Amin Kadhum Amin, Khalid Hadi Mahdi   +2 more
doaj   +1 more source

Component retention in principal component analysis with application to cDNA microarray data

Biology Direct, 2007
Shannon entropy is used to provide an estimate of the number of interpretable components in a principal component analysis. In addition, several ad hoc stopping rules for dimension determination are reviewed and a modification of the broken stick model ...
Goriely Alain, Cangelosi Richard
doaj   +1 more source