Results 61 to 70 of about 113,866 (372)

Morphology-inspired Unsupervised Gland Segmentation via Selective Semantic Grouping [PDF]

arXiv, 2023
Designing deep learning algorithms for gland segmentation is crucial for automatic cancer diagnosis and prognosis, yet the expensive annotation cost hinders the development and application of this technology. In this paper, we make a first attempt to explore a deep learning method for unsupervised gland segmentation, where no manual annotations are ...
arxiv  

An In Situ Curing, Shear‐Responsive Biomaterial Designed for Durable Embolization of Microvasculature

Advanced Healthcare Materials, EarlyView.
NeoCast is a next‐generation, solvent‐free, non‐adhesive liquid embolic designed for indications where deep occlusion is desired (e.g., tumors and chronic subdural hematoma). This novel agent offers ideal embolic properties: injectability, controllability, excellent visibility, and biocompatibility.
Quynh P. Pham, Jeffrey V. Groom II, Chander Sadasivan, David J. Fiorella, David C. Madoff, Lee‐Jae Guo, Michael Fornaciari, Courtney Guertin, Craig Wiltsey, Lee Core, Jonathan Merlo, William Wustenberg, Renu Virmani, Adam S. Arthur, Robert S. Langer, George M. Whitesides, Upma Sharma   +16 more
wiley   +1 more source

Primary bilateral non-Hodgkin's lymphoma of the adrenal gland

Indian Journal of Urology, 2018
Primary bilateral non-Hodgkin's lymphoma (NHL) of the adrenal gland is very rare. Herein, we report the case of a high-grade lymphoma of both adrenal glands that was found in a 38-year-old patient.
Mohammad Raoofziaee, Aliasghar Yarmohamadi, Hassan Ahmadnia   +2 more
doaj   +1 more source

Distribution of intravenously administered acetylcholinesterase inhibitor and acetylcholinesterase activity in the adrenal gland: 11C-donepezil PET study in the normal rat. [PDF]

PLoS ONE, 2014
PURPOSE: Acetylcholinesterase (AChE) inhibitors have been used for patients with Alzheimer's disease. However, its pharmacokinetics in non-target organs other than the brain has not been clarified yet.
Tadashi Watabe, Sadahiro Naka, Hayato Ikeda, Genki Horitsugi, Yasukazu Kanai, Kayako Isohashi, Mana Ishibashi, Hiroki Kato, Eku Shimosegawa, Hiroshi Watabe, Jun Hatazawa   +10 more
doaj   +1 more source

Electron-microscopic features of changes in the adrenal and thyroid glands in chronic hypoxia

Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2021
The aim of the study was to study the characteristic features of ultrastructural changes in the cellular and extracellular matrix of the adrenal and thyroid glands in chronic hypoxia.Materials and methods. The study used the thyroid and adrenal glands of
S. M. Yagubova
doaj   +1 more source

Post-Mortem Immunohistochemical Evidence of β2-Adrenergic Receptor Expression in the Adrenal Gland [PDF]

, 2019
The evidence from post-mortem biochemical studies conducted on cortisol and catecholamines suggest that analysis of the adrenal gland could provide useful information about its role in human pathophysiology and the stress response.
Alibrandi A., Asmundo A., Baldino G., Cardia L., Macaione V., Malta C., Micali A., Minutoli L., Mondello C., Puzzolo D., Ventura Spagnolo E.   +10 more
core   +1 more source

Recent Advancements in Lung Cancer Metastasis Prevention Based on Nanostrategies

Advanced Science, EarlyView.
Metastasis is the leading cause of death in patients with lung cancer. Nanomedicine can be used to prepare efficient drug delivery systems owing to their advantages and plays an important role in the synergistic antimetastasis of lung cancer. This comprehensive review summarizes the emerging nanostrategies against lung cancer metastasis based on the ...
Fan Xu, Yao Liu, Zujun Que, Bin Luo, Yun Yang, Yan Li, Zhanxia Zhang, Jianhui Tian   +7 more
wiley   +1 more source

Steroid profiling in male wobbler mouse, a model of Amyotrophic Lateral Sclerosis [PDF]

, 2016
The Wobbler mouse is an animal model for human motoneuron diseases, especially amyotrophic lateral sclerosis (ALS), used in the investigation of both pathology and therapeutic treatment.
Aprahamian, Fanny, Cambourg, Annie, de Nicola, Alejandro Federico, Di Giorgio, Noelia Paula, Gonzalez Deniselle, Maria Claudia, Guennoun, Rachida, Liere, Philippe, Meyer, Maria, Pianos, Antoine, Schumacher, Michael   +9 more
core   +1 more source

Gland Instance Segmentation Using Deep Multichannel Neural Networks [PDF]

IEEE Transactions on Biomedical Engineering, Volume: 64, Issue: 12, Dec. 2017, Pages: 2901 - 2912, 2016
Objective: A new image instance segmentation method is proposed to segment individual glands (instances) in colon histology images. This process is challenging since the glands not only need to be segmented from a complex background, they must also be individually identified.
arxiv   +1 more source

Implantable Self‐Powered Systems for Electrical Stimulation Medical Devices

Advanced Science, EarlyView.
In this paper, the design strategy and clinical application of ISS are discussed in depth from four aspects: the design and optimization of the energy collection module, the selection and preparation of adaptive electrode materials, the innovation of system design strategy, and the biological effect of electrical stimulation of ISS.
Xi Cui, Li Wu, Chao Zhang, Zhou Li
wiley   +1 more source