Results 41 to 50 of about 904,650 (166)

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Intérêt de l'analyse histologique rénale pour le diagnostic, le pronostic et le traitement des néphropathies chez le chien et le chat [PDF]

, 2007
Sur la base des connaissances acquises sur l'histologie rénale pendant ces 40 dernières années, l'examen clinique, les examens de laboratoire et l'imagerie médicale permettent de détecter une maladie rénale et d'établir avec plus ou moins d'exactitude un
Laquet, Myriam
core  

Elective percutaneous liver biopsy and use of aspirin. [PDF]

, 2022
OBJECTIVES Percutaneous liver biopsy is an essential diagnostic investigation in hepatology. Among complications, which are rare, bleeding is the most feared. Many patients scheduled for a liver biopsy are taking aspirin.
Maxence Emmanuel Reynard, Dufour, Jean‐François, Reynard, Maxence Emmanuel, Dufour, Jean-François, Jean‐François Dufour   +4 more
core   +2 more sources

In Situ Genetic Engineering Facilitates MMP‐9‐Responsive TIMP1 Release Through Proteolytic Cleavage to Boost Diabetic Wound Healing

Advanced Science, EarlyView.
This study develops an MMP‐9‐responsive protein release system that transforms resident cells into drug depots through in situ genetic engineering. Anchored to the membrane, the therapeutic protein TIMP1 is selectively released upon MMP‐9 cleavage.
Yuan Zhang, Jiani Deng, Man Yee Cheung, Tingting Fu, Xufeng Qi, Dongqing Cai, Jianmin Sun, Gang Lu, Peng Shi, Wai‐Yee Chan, Xu Li, Hui Zhao   +11 more
wiley   +1 more source

Targeted‐Penetrating Biomimetic Hybrid Transfersomes for Enhanced Transdermal Gene Transfection in Hypertrophic Scar Therapy

Advanced Science, EarlyView.
Hypertrophic scar fibroblasts membrane‐hybridized cationic transfersomes enable efficient loading and transdermal delivery of TGF‐β1 siRNA through multiple skin penetration pathways. The biomimetic platform enhances homotypic targeting, transfection, and immune evasion, suppresses TGF‐β1‐driven fibrotic signaling, and reduces extracellular matrix ...
Hui Xing, Ziyi Zhao, Yuhui Yang, Yichen Lin, Yinglin Xuan, Ziyang Wang, Kai Lv, Xiaoxu Zhu, Zhi Zhang, Dong Ma   +9 more
wiley   +1 more source

Clinical Use of the Percutaneous Renal Biopsy [PDF]

Circulation, 1959
The renal biopsy is undoubtedly a justifiable diagnostic tool though it has not yet reached full maturity in clinical practice. Risks. For most patients the risks do not appear to be excessive. An added caution must be exercised in malignant hypertension but even here after careful appraisal of this added risk the ...
J D, ARNOLD, B, SPARGO
openaire   +2 more sources

Contrast-enhanced US-guided percutaneous biopsy of anterior mediastinal lesions [PDF]

, 2017
PURPOSE:We aimed to explore the value of contrast-enhanced ultrasonography (CEUS) in guidance of percutaneous biopsy of anterior mediastinal lesions.METHODS:Ninety patients with solitary anterior mediastinal lesions (55 males, 35 females; mean age, 46±4 ...
Pei-li Fan, Ji Zheng-Biao, Dong Yi, Mao Feng, Wang Wen-Ping   +4 more
core   +1 more source

Comparison of outcomes of an 18-gauge vs 16-gauge ultrasound-guided percutaneous renal biopsy: a systematic review and meta-analysis

Renal Failure, 2023
Background The needle size used in ultrasound-guided percutaneous renal biopsy significantly influences the efficacy and safety of the procedure. The aim of this study is to perform a comparative analysis of 16-gauge and 18-gauge needles for ultrasound ...
Tingting Zhan, Ali Lou
doaj   +1 more source

Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality

BMEMat, EarlyView.
Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim, Marwa Ahmed El‐Naka, Wedad M. Nageeb, Atta Ullah Khan, Noura M. Seleem, Aliaa Abdelghafar, Doaa Zamel, Yang Liu, Qigai He, Wentao Li   +9 more
wiley   +1 more source

Redefining the Surface Anatomy of Major Abdominal Structures in an Adult Population: A Computed Tomography Evaluation

Clinical Anatomy, EarlyView.
ABSTRACT Inconsistencies exist in anatomy and clinical reference texts regarding the vertebral levels of major abdominal structures. Accurate surface anatomy is essential for diagnostic interpretation and interventional procedures, yet little is known about how health status or pathology may influence the vertebral relationships of abdominal organs ...
Masroor Badshah, Muhammad Ibrahim, Khaled A. Elnahriry, Roger Soames   +3 more
wiley   +1 more source