Results 91 to 100 of about 599,745 (242)

Extrarenal multiorgan metastases of collecting duct carcinoma of the kidney: A case series

Journal of Medical Case Reports, 2008
Introduction Collecting duct carcinoma is a rare type of renal cell carcinoma. The primary is difficult to diagnose on imaging, and metastases are often present on initial presentation.
Nakamura Hisao, Kuirhara Yasuyuki, Matsushita Kazuhiko, Sakai Akehide, Yamaguchi Toshio, Nakajima Yasuo   +5 more
doaj   +1 more source

Effects of increased perfusion pressure on medullary collecting duct function

, 1990
The role of the medullary collecting duct in pressure natriuresis has not been established. In vivo microcatheterization was used to study the effect of an acute increase in blood pressure induced by bilateral carotid artery and vagal nerve ligation on ...
U. Honrath, D. R. Wilson, H. Sonnenberg
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Collecting duct function in cis-platinum nephrotoxicity

, 1987
Microcatheterization was used to study the effect of cis-platinum nephrotoxicity on inner medullary collecting duct function in anaesthetized rats.
Ursula Honrath, Douglas R. Wilson
core   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Genetic Deletion of P2Y2 Receptor Offers Long-Term (5 Months) Protection Against Lithium-Induced Polyuria, Natriuresis, Kaliuresis, and Collecting Duct Remodeling and Cell Proliferation

Frontiers in Physiology, 2018
Chronic lithium administration for the treatment of bipolar disorder leads to nephrogenic diabetes insipidus (NDI), characterized by polyuria, natriuresis, kaliuresis, and collecting duct remodeling and cell proliferation among other features. Previously,
Yue Zhang, Yue Zhang, Yue Zhang, Anne Riquier-Brison, Anne Riquier-Brison, Tao Liu, Tao Liu, Yufeng Huang, Noel G. Carlson, Noel G. Carlson, Noel G. Carlson, János Peti-Peterdi, János Peti-Peterdi, Bellamkonda K. Kishore, Bellamkonda K. Kishore, Bellamkonda K. Kishore, Bellamkonda K. Kishore   +16 more
doaj   +1 more source

Morphology of the patent arterial duct : features relevant to treatment [PDF]

, 2008
Patent ductus arteriosus (PDA), one of the most common congenital heart defects, is an abnormal persistence of a patent lumen in the arterial duct due to an arrest of the natural process of closure after it has served its function as a vital channel ...
Ho, Siew Yen, Matsui, Hikoro, McCarthy, Karen   +2 more
core  

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

H+ és HCO3- transzporterek szabályozása humán pancreas ductus sejtekben = Regulation of H+ and HCO3-Transporters in Human Pancreatic Duct Cells [PDF]

, 2009
A pancreas nedvben található HCO3- ionok kiválasztásáért a pancreas ductus sejtek felelősek. Jelen pályázatban célul tűztük ki, hogy molekuláris biológiai, transzdukciós és mikrofluorescens technikák felhasználásával megértsük a HCO3- szekréció ...
Rakonczay, Zoltán
core   +1 more source

Coixenolide Enhances Antitumor Immunity of Cytotoxic CD8+ T Cells by Inhibiting S100A8/A9‐CD36 Axis in Obesity‐Associated Pancreatic Adenocarcinoma

Advanced Science, EarlyView.
Pancreatic adenocarcinoma (PAAD) remains highly lethal with limited treatment options. This study demonstrates that coixenolide, a bioactive compound from Coix lacryma‐jobi L. and a key component of the clinically approved Kanglaite injection, exhibits enhanced antitumor efficacy in high‐fat diet (HFD)‐induced obese mice bearing PAAD tumors compared to
Kaidi Chen, Rong Chen, Wei Li, Bin Song, Ruiying Zhang, Lewei Dai, Yuwei Qi, Ruqian Chen, Yifan Xu, Hangbin Li, Jingyi Huang, Fangping Wu, Jianan Peng, Xinyu Wang, Yang Xiong, Chaofeng Mu, Guilin Cheng, Zhaoshen Li, Shanming Ruan, Lei Huang, Mancang Gu   +20 more
wiley   +1 more source