Results 111 to 120 of about 599,368 (371)

From cells to tissue: A continuum model of epithelial mechanics [PDF]

Phys. Rev. E 96, 022418 (2017), 2016
A continuum model of epithelial tissue mechanics was formulated using cellular-level mechanical ingredients and cell morphogenetic processes, including cellular shape changes and cellular rearrangements. This model can include finite deformation, and incorporates stress and deformation tensors, which can be compared with experimental data.
arxiv   +1 more source

Unusual case of acute coronary syndrome: inferior wall myocardial infarction 19 years young male presented with fever and right ankle cellulites treated with tissue plasminogen activator and its out come [PDF]

, 2017
Unusual case of acute coronary syndrome: inferior wall myocardial infarction in 19yrs young male patient presented with fever and right ankle cellulites with fungal infection, thrombolysis was done with injection tenectaplase a newer tissue plasminogen ...
Das, V. K., Desai, Keyur, Patel, Dipesh Sureshbhai   +2 more
core   +2 more sources

Integrating Aggregate Materials and Machine Learning Algorithms: Advancing Detection of Pathogen‐Derived Extracellular Vesicles

Aggregate, EarlyView.
Pathogen‐derived extracellular vesicle detection: theoretical insights and advanced methodologies: This review explores the theoretical foundations and practical applications of pEV detection, emphasizing the challenges and innovative strategies involving novel aggregate materials and machine learning for enhanced diagnostic accuracy.
Lihan Lai, Yun Su, Cong Hu, Zehong Peng, Wei Xue, Liang Dong, Tony Y. Hu   +6 more
wiley   +1 more source

Acute stroke thrombolysis in infective endocarditis

SAGE Open Medical Case Reports, 2018
Intravenous recombinant tissue plasminogen activator is not recommended for the treatment of acute ischemic stroke in patients with infective endocarditis due to the risk of hemorrhagic transformation of septic emboli and few reported cases in the ...
Abdulaziz Ashkanani, Zouhair Bitar, Osama Maadrani   +2 more
doaj   +1 more source

A multiscale mathematical model of tumour invasive growth [PDF]

arXiv, 2016
Known as one of the hallmarks of cancer [30], cancer cell invasion of human body tissue is a complicated spatio-temporal multiscale process which enables a localised solid tumour to transform into a systemic, metastatic and fatal disease. This process explores and takes advantage of the reciprocal relation that solid tumours establish with the ...
arxiv  

Transcriptional regulation of the urokinase receptor (u-PAR) - A central molecule of invasion and metastasis [PDF]

, 2003
The phenomenon of tumor-associated proteolysis has been acknowledged as a decisive step in the progression of cancer. This short review focuses on the urokinase receptor (u-PAR), a central molecule involved in tumor-associated invasion and metastasis ...
Behrendt N., Bianchi E., Borglum A.D., Boyd D., Chapman H.A., Conese M., Cubellis M.V., Duffy M.J., Duffy M.J., Ellis V., Hollas W., Kariko K., Kook Y.H., Lakka S.S., Langer D.J., Leupold J.H., Lund L.R., Means A.L., Min H.Y., Mohanam S., Nekarda H., Pedersen H., Pyke C., Pyke C., Quattrone A., Resnati M., Roldan A., Schewe D., Shetty S., Soravia E., Suh T., Xue W.   +31 more
core   +1 more source

Low Rates of Acute Recanalization With Intravenous Recombinant Tissue Plasminogen Activator in Ischemic Stroke: Real-World Experience and a Call for Action

Stroke, 2010
Background and Purpose— Acute rates of recanalization after intravenous (IV) recombinant tissue plasminogen activator (rt-PA) in proximal vessel occlusion have been estimated sparingly, typically using transcranial Doppler (TCD).
R. Bhatia, M. Hill, N. Shobha, B. Menon, Simerpreet S. Bal, P. Kochar, T. Watson, M. Goyal, A. Demchuk   +8 more
semanticscholar   +1 more source

Needle detection and localisation for robot‐assisted subretinal injection using deep learning

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Subretinal injection is a complicated task for retinal surgeons to operate manually. In this paper we demonstrate a robust framework for needle detection and localisation in robot‐assisted subretinal injection using microscope‐integrated Optical Coherence Tomography with deep learning.
Mingchuan Zhou, Xiangyu Guo, Matthias Grimm, Elias Lochner, Zhongliang Jiang, Abouzar Eslami, Juan Ye, Nassir Navab, Alois Knoll, Mohammad Ali Nasseri   +9 more
wiley   +1 more source

A Heuristic Bayesian Approach to Knowledge Acquisition: Application to Analysis of Tissue-Type Plasminogen Activator [PDF]

arXiv, 2013
This paper describes a heuristic Bayesian method for computing probability distributions from experimental data, based upon the multivariate normal form of the influence diagram. An example illustrates its use in medical technology assessment. This approach facilitates the integration of results from different studies, and permits a medical expert to ...
arxiv  

Shape Programming in Entropic Tissues [PDF]

arXiv, 2023
Epithelial morphogenesis, a signature problem of tissue biology and tissue mechanics, continues to inspire biologists and physicists alike. Many treatments focus on tissue fluidization, apical/basal ratio changes, or mechanical instabilities. In contrast to these approaches, shape-programmable materials, where the local lengths in the material change ...
arxiv