Results 111 to 120 of about 213,840 (355)

From Spark to Flame: ROS‐ and Light‐Cascade Activatable NIR‐II AIE Probe for Precise Tumor Imaging and Self‐Amplifying Phototherapy

Advanced Science, EarlyView.
ROS‐ and NIR light‐cascade activatable NIR‐II AIE theranostic probe (TT‐DHIn) is developed by integration of dihydroindole skeleton with oxidative dehydrogenation reaction mechanism and AIE skeleton with a twisted configuration. Upon ROS in the tumor microenvironment and NIR light activation, TT‐DHIn can achieve dual‐model imaging‐guided precise tumor ...
Xiaohui Chen, Yuanyuan You, Songling Lin, Chengwei Tang, Jun Zhu, Qiongwen Liang, Dan Rao, Jiali Deng, Yuxun Ding, Dingyuan Yan, Wenman Li, Dong Wang, Ben Zhong Tang   +12 more
wiley   +1 more source

Functional brain imaging : a brief overview of imaging techniques and their use in human and canine anxiety research [PDF]

, 2011
When used in combination with specific radioactive markers, functional imaging modalities such as Single Photon Emission Computed Tomography (SPECT) and Positron Emission Tomography (PET) enable the visualization of several neurotransmitter receptors and
Audenaert, Kurt, De Meester, Rudy, Dobbeleir, André, Peremans, Kathelijne, van Bree, Henri, Vandermeulen, Eva, Vermeire, Simon   +6 more
core  

Appropriate indications for positron emission tomography/computed tomography, 2015

South African Medical Journal, 2015
These recommendations are intended to serve an important and relevant role in advising referring physicians on the appropriate use of 18F-fluorodeoxyglucose (18F-FDG) and non-18F-FDG positron emission tomography/computed tomography (PET/CT), which can be a powerful tool in patient management in oncology, cardiology, neurology and infection/inflammation.
Vorster, Mariza, Doruyter, A., Brink, A., Mkhize, S., Holness, J., Malan, N., Nyakale, Nozipho E., Warwick, J.M., Sathekge, Mike Machaba   +8 more
openaire   +5 more sources

Protease‐Activated Plasmonic Nanosensors for Predictive Ultrasound‐Guided Photoacoustic Imaging of Tumor Responses to Adoptive T Cell Therapy

Advanced Science, EarlyView.
Protease‐activated plasmonic nanosensors are demonstrated to noninvasively monitor antitumor T cell activity in tumors with anatomical information upon adoptive T cell transfer via ultrasound‐guided photoacoustic imaging. These nanosensors are actuated by granzyme B, a protease secreted by activated cytotoxic T cells during tumor cell killing, which ...
Myeongsoo Kim, Seoyoon Song, Ali Zamat, Paul S. Pelkowski, Shivashankar Subramanian, Melissa Cadena, Sydney Fabrega, Meredith Brienen, Jinhwan Kim, Gabriel A. Kwong, Stanislav Y. Emelianov   +10 more
wiley   +1 more source

Recent developments in multimodality fluorescence imaging probes

Acta Pharmaceutica Sinica B, 2018
Multimodality optical imaging probes have emerged as powerful tools that improve detection sensitivity and accuracy, important in disease diagnosis and treatment. In this review, we focus on recent developments of optical fluorescence imaging (OFI) probe
Jianhong Zhao, Junwei Chen, Shengnan Ma, Qianqian Liu, Lixian Huang, Xiani Chen, Kaiyan Lou, Wei Wang   +7 more
doaj   +1 more source

Gabpα‐Pparγ Complex Determines Glycolytic Capacity and Lactic Acid Homeostasis in Brown Fat

Advanced Science, EarlyView.
This study identifies the Gabpα–Pparγ complex as a key transcriptional regulator that couples glycolysis to lactate‐driven thermogenesis in brown adipose tissue by directly activating Eno1 transcription. ‌Competitive disruption of this interaction impairs lactate metabolism and thermogenic capacity.
Zhihan Wang, Huanyu Wang, Qianqian Kang, Ruping Pan, Rui He, Min Yang, Jiadai Liu, Xuemin Peng, Yuyu Xie, Hongyan Deng, Wenshe Wang, Zengzhe Zhu, Jing Ge, Yulian Liu, Ronghui Gao, Yaming Guo, Peng Yu, Limeng Pan, Danpei Li, Pema Maretich, Xiaoping Luo, Xuefeng Yu, Yong Chen   +22 more
wiley   +1 more source

¹⁸F-fluorodeoxyglucose positron emission tomography combined with computed tomography in squamous cell carcinoma of the head and neck (literature review)

Опухоли головы и шеи, 2019
Most of the malignant neoplasms of the head and neck are represented by squamous cell carcinoma. 18F-fluorodeoxyglucose positron emission tomography combined with computed tomography in squamous cell carcinoma of the head and neck is applied for primary ...
О. D. Ryzhova, М. B. Dolgushin, A. I. Mikhaylov, Е. L. Dronova, D. I. Nevzorov, А. М. Mudunov, S. B. Alieva   +6 more
doaj   +1 more source

Role for Positron Emission Tomography-Computed Tomography in Melioidosis

Indian Journal of Nuclear Medicine, 2021
Ayub, Irfan Ismail, Thangaswamy, Dhanasekar, Krishna, Vidya, Sridharan, Kopula Sathyamoorthy   +3 more
openaire   +3 more sources

Nanozymes Integrated Biochips Toward Smart Detection System

Advanced Science, EarlyView.
This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen, Wang Zheng, Zhihui Zhang, Shenping Yu, Xinxin Hang, Han Wu, Xiao‐Wei Xiang, Wei Mu, Yanli Jiao, Zaizai Dong, Lingqian Chang   +10 more
wiley   +1 more source

Metachronous presentation of small-cell rectal carcinoma on an 18F-FDG PET/CT follow-up for follicular lymphoma

Radiology Case Reports, 2017
We present a case of a 60-year-old woman with history of follicular lymphoma in remission presenting for an 18F-fluorodeoxyglucose positron emission tomography/computed tomography for suspected recurrence.
Yousuf Qaseem, BS, Joanna Fair, MD, PhD, Sanaz Behnia, MD, Saeed Elojeimy, MD, PhD   +3 more
doaj   +1 more source