Results 81 to 90 of about 86,297 (272)

A Statistical Mechanics Model to Decode Tissue Crosstalk During Graft Formation

Advanced Science, EarlyView.
We introduce a statistical mechanics framework to decode the genomic crosstalk governing plant grafting. By integrating evolutionary game theory with transcriptomics, we reconstruct idopNetworks (informative, dynamic, omnidirectional, and personalized networks) that map scion–rootstock interactions.
Ang Dong, Yihan Meng, Stephen Shing‐Toung Yau, Shing‐Tung Yau, Rongling Wu   +4 more
wiley   +1 more source

Changes in Ocular Biomarkers from Normal Cognitive Aging to Alzheimer’s Disease: A Pilot Study

Eye and Brain, 2023
Pareena Chaitanuwong,1,2 Supharat Jariyakosol,3,4 Supanut Apinyawasisuk,3,4 Parima Hirunwiwatkul,3,4 Hathairat Lawanlattanagul,3,4 Solaphat Hemrungrojn,5,6 Yuda Chongpison7 1Ophthalmology Department, Rajavithi Hospital, Ministry of Public Health, Bangkok,
Chaitanuwong P, Jariyakosol S, Apinyawasisuk S, Hirunwiwatkul P, Lawanlattanagul H, Hemrungrojn S, Chongpison Y   +6 more
doaj  

Octa-arginine and Octa-lysine Promote Cell Adhesion through Heparan Sulfate Proteoglycans and Integrins

Biological and Pharmaceutical Bulletin, 2022
Octa-arginine (R8) has been extensively studied as a cell-penetrating peptide. R8 binds to diverse transmembrane heparan sulfate proteoglycans (HSPGs), including syndecans, and is internalized by cells. R8 is also reported to bind to integrin β1. In this study, we evaluated the biological activities of R8 and octa-lysine (K8), a peptide similar to R8 ...
Yuji, Yamada, Toru, Onda, Keisuke, Hamada, Yamato, Kikkawa, Motoyoshi, Nomizu   +4 more
openaire   +3 more sources

High resolution imaging and quantification of the nailfold microvasculature using optical coherence tomography angiography (OCTA) and capillaroscopy: a preliminary study in healthy subjects.

Quantitative Imaging in Medicine and Surgery, 2021
Background A wide range of diseases, such as systemic sclerosis, can be diagnosed by imaging the nailfold microcirculation, which is conventionally performed using capillaroscopy.
Li Dong, Yingkang Wei, Gongpu Lan, Jia-Tao Chen, Jingjiang Xu, J. Qin, Lin An, Haishu Tan, Yanping Huang   +8 more
semanticscholar   +1 more source

Design Challenges to Expand the Functionality of Drones: Deformable Rotorcraft and Nature‐Inspired Flapping Drones

Advanced Intelligent Systems, EarlyView.
This review systematically analyzes deformable drones, including extendable, foldable, and tilting configurations, along with nature‐inspired flapping rotorcraft. By classifying deformation principles and structural mechanisms, design trade‐offs, functional capabilities, and future development potential are highlighted.
Ju‐Hee Lee, Sumin Jung, Jinwoo Jang, Yeji Han, Minchae Kang, Jihun Seong, Suyeon Seo, Eunsol Park, Haesol Kwak, Min‐Woo Han   +9 more
wiley   +1 more source

Optical coherence tomography angiography–based analysis of intrinsic vasculature in juxtapapillary melanoma after ruthenium-106 plaque brachytherapy

Indian Journal of Ophthalmology, 2019
In this case report, we demonstrate the use of optical coherence tomography angiography (OCTA) as a tool to evaluate intrinsic vasculature in a case of juxtapapillary melanoma which underwent ruthinium.106 plaque brachytherapy.
P Mahesh Shanmugam, Vinaya Kumar Konana, Rajesh Ramanjulu, K C Divyansh Mishra, Pradeep Sagar, Dilip Kumar   +5 more
doaj   +1 more source

Dynamics and features of retinal and choroidal morphological and morphometric changes in post-COVID-19 patients with different variants of the angiotensin-converting enzyme gene

Journal of Ophthalmology
Purpose: To assess the dynamics of optical coherence tomography (OCT) and OCT angiography (OCTA) retinal and choroidal morphological and morphometric changes in post-COVID-19 patients depending on the angiotensin-converting enzyme (ACE) gene variant ...
K.M. Hutsaliuk, Z.I. Rossokha, N.Iu. Skalska, N.A. Ulianova   +3 more
doaj   +1 more source

Optical coherence tomography angiography (OCTA) applications in ocular oncology

Eye, 2020
Optical coherence tomography angiography (OCTA) is a revolutionary method in the visualization of the vascular system in different retinal and choroidal layers. During the last 4 years since the commercial availability of different OCTA devices, attempts
M. Naseripour, Khalil Ghasemi Falavarjani, Reza Mirshahi, Ahad Sedaghat   +3 more
semanticscholar   +1 more source

Recent Advances in Imaging Polypoidal Choroidal Vasculopathy with Swept-Source Optical Coherence Tomography Angiography

Diagnostics, 2023
The gold standard for polypoidal choroidal vasculopathy (PCV) diagnosis is indocyanine green angiography (ICGA), but optical coherence tomography angiography (OCTA) has shown promise for PCV imaging in recent years.
Xingwang Gu, Xinyu Zhao, Qing Zhao, Yuelin Wang, Youxin Chen   +4 more
doaj   +1 more source

Quantum oscillations in adsorption energetics of atomic oxygen on Pb(111) ultrathin films: A density-functional theory study

, 2011
Using first-principles calculations, we have systematically studied the quantum size effects of ultrathin Pb(111) films on the adsorption energies and diffusion energy barriers of oxygen atoms.
Bo Sun, Henrich V. E., Ping Zhang, Wenchuan Wang, Wyckoff R. W. G., Xiaohong Shao, Yu Yang, Ziyu Hu   +7 more
core   +1 more source