Results 141 to 150 of about 2,424,546 (289)

OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain

Advanced Science, EarlyView.
OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang, Honglin Tan, Colleen Russell, Mikolaj Walczak, Dawei Gao, Guanda Qiao, Xiaoxuan Fan, Chengyan Chu, Miroslaw Janowski, Piotr Walczak, Yajie Liang   +10 more
wiley   +1 more source

Impact of Laser-Guided Training on Improving Projection and Positioning Precision in Intraoral Periapical Radiography: An Observational Cohort Study

Journal of Indian Academy of Oral Medicine and Radiology
Background: Traditional training methods for intraoral periapical radiography (IOPA) rely heavily on visual alignment cues and anatomical landmarks.
Sandeep Pagare, Naveen Shetty, Anindita Chakraborty, Mandavi Waghmare, Raj Anand   +4 more
doaj   +1 more source

Candidosis en subplaca protésica en relación con el diámetro del poro del acrílico : estudio comparativo [PDF]

, 2007
Los pacientes edéntulos portadores de prótesis total removible, desarrollan con gran frecuencia candidosis en subplaca protésica. En algunos adquiere severidad, por producir lesiones en mucosa oral, que pueden repercutir sobre los tejidos de soporte, en ...
Bongiovanni, Isabel, Godoy, Diego, Lottero, Graciela, Martín, Alberto José, Patiño Ramos, Irma, Telechea, Adriana del Valle   +5 more
core  

Allogeneic Immune Cell Perfusion Inhibits the Growth of Vascularized 3D In Vitro Tumor Models, Induces Vascular Regression and Desmoplasia, but Promotes Tumor Cell Invasion

Advanced Science, EarlyView.
This study presents a vascularized 3D tumor model to investigate immune–stromal–tumor interactions under allogeneic PBMC perfusion. While immune cells induced tumor shrinkage, they also promoted vascular regression, stromal activation, and cancer cell invasion.
Alexandra Raab, Rasika Daware, Marcelo A. Szymanski de Toledo, Oskar Weber, Dimitris Kapsokalyvas, Twan Lammers, Horst Fischer, Federica De Lorenzi, Fabian Kiessling   +8 more
wiley   +1 more source

Labio doble congénito asociado a hemangiomas: a propósito de un caso [PDF]

, 2004
Labio doble es una alteración del desarrollo que puede producirse aislada o como un componente del síndrome de Ascher. Se publica un caso de labio doble congénito asociado a hemangiomas y agrandamiento de glándula tiroides.
Costa Hanemann, João, Fernandes Gomes, Mônica, James da Silva dos Anjos, Mário, Sant'ana, Eduardo, Tostes Oliveira, Denise   +4 more
core  

Multimodal Optical Imaging and Modulation with Simultaneous Electrophysiology Through Smart Dura in Non‐Human Primates

Advanced Science, EarlyView.
This study demonstrates multimodal integration in non‐human primates, combining large‐scale, high‐density electrophysiology using Smart Dura with optical techniques such as multiphoton imaging (MPI), photothrombotic lesioning, optical coherence tomography angiography (OCTA), wide‐field intrinsic signal optical imaging (ISOI), and optogenetics.
Nari Hong, Sergio Montalvo Vargo, Gaku Hatanaka, Zhaoyu Gong, Noah Stanis, Jasmine Zhou, Tiphaine Belloir, Ruikang K. Wang, Wyeth Bair, Maysamreza Chamanzar, Azadeh Yazdan‐Shahmorad   +10 more
wiley   +1 more source

Magnetically Responsive Piezoelectric Nanocapacitors Enhance Neural Recovery Following Spinal Cord Injury via Targeted Spinal Magnetic Stimulation

Advanced Science, EarlyView.
This study presents a novel “in vivo–in vitro” therapeutic strategy for spinal cord injury by leveraging magnetically responsive piezoelectric nanomaterials. These nanomaterials enable targeted delivery of localized electrical stimulation at the injury site through noninvasive external magnetic actuation, thereby promoting axonal regeneration and ...
Zhihang Xiao, Tingting Li, Lechi Zhang, Chunya Xia, Zelin Su, Xuyan Ren, Yingjie Fan, Zerui Wu, Yaobo Liu, Min Su   +9 more
wiley   +1 more source

Advanced Lasers and Their Applications in Dentistry

Dentistry Journal
The development of laser technology has revolutionized dentistry, offering complementary and alternative approaches to traditional techniques. Lasers have been successfully integrated into various dental procedures, enhancing treatment outcomes and ...
Olivia Lili Zhang, Iris Xiaoxue Yin, Ollie Yiru Yu, Kenneth Luk, John Yun Niu, Chun Hung Chu   +5 more
doaj   +1 more source

Real‐Time In Vivo Cellular‐Level Imaging During Puncture

Advanced Science, EarlyView.
We present an artificial‐intelligence‐empowered integrative‐light‐field microendoscopy (AIM) needle that delivers real‐time in vivo, diffraction‐limited cellular‐level imaging during puncture and visualizes layered microstructures along the needle path. As a microscopic complement to CT/ultrasound, it improves sampling localization and adds preliminary
Huifang Gao, Jiakang Shao, Quanzhi Li, Yizhou Tan, Liangliang Huang, Xiaorong Xu, Ji Qi, Julin Xiao, Wenwen Li, Zhong Wen, Le Wang, Xu Liu, Qing Yang, Ying Gu   +13 more
wiley   +1 more source

estudio clínico randomizado [PDF]

, 2017
Tesis (Cirujano Dentista)OBJETIVOS: el objetivo de este estudio es determinar si la eficiencia en blanqueamiento del peróxido de hidrógeno al 6% con fotocatalizados nanoparticulado es igual a la del peróxido de hidrógeno al 15%.
Castillo Zúñiga, Camila, León Valenzuela, Romina   +1 more
core