Results 41 to 50 of about 1,601,485 (302)

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Nerve Injury During Ultrasound-Guided Thyroid Biopsy—A First Reported Complication of Permanent Vocal Fold Paralysis

Ear, Nose & Throat Journal, 2021
Needle biopsy is a well-established component in the evaluation of thyroid nodules. The biopsy is usually performed with an ultrasound guidance and consists of either fine-needle aspiration or core needle biopsy.
Lyndsay L. Madden DO, Moeko Nagatsuka BS, Azeem Z. Vasi DO, Jayesh Madrecha DO, Libby J. Smith DO   +4 more
doaj   +1 more source

Virtual liver biopsy: image processing and 3D visualization [PDF]

, 2001
This paper presents results in the image processing and visualization aspects of a virtual liver biopsy system (a system for simulating the medical procedure of liver biopsy).
Agrafiotis, D, Nikolov, SG, Canagarajah, CN, Halliwell, [No Value], Halliwell, M, Bull, DR, Jones, MG   +6 more
core   +1 more source

PLL‐g‐HPA Hydrogel Microneedles Loaded With Rhoifolin Target Macrophages to Alleviate Fibroblast Senescence for Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Diabetic wound healing is hindered by a pathological crosstalk wherein elevated IL‐11 induces M1 macrophage polarization, leading to IL‐1β/IL‐6 release and subsequent fibroblast senescence via RAS/p38MAPK/p53/E2F1 signaling. Here, we develop a Gel@M‐Rho microneedle patch that delivers rhoifolin‐loaded, macrophage membrane‐coated nanoparticles to target
Jiewen Liao, Lin Gan, Li Lu, Lizhi Ouyang, Yuan Xiong, Fawwaz Al‐Smadi, Guandong Dai, Mohammad‐Ali Shahbazi, Bobin Mi, Mengfei Liu, Guohui Liu   +10 more
wiley   +1 more source

Intraoperative Fine Needle Aspiration Biopsy and Rapid Nuclear DNA Content Analysis of Lung Tumors [PDF]

, 1993
Intraoperative fine needle aspiration biopsy using 21 gauge needle was performed on 16 patients with suspected lung cancer during exploratory thoracotomy, and results were obtained from pathologists in about 20 minutes.
Tsuji, Hiroharu, Hara, Shinsuke, Tsuda, Nobuo, Tomita, Masao, Matsuo, Satoshi, Kawahara, Katsunobu, Tagawa, Yutaka, Ayabe, Hiroyoshi   +7 more
core  

Fine-needle aspiration biopsy of bronchioloalveolar carcinoma [PDF]

Cancer, 2001
The purpose of the current study was to determine the accuracy of the cytologic diagnosis of bronchioloalveolar carcinoma (BAC) by fine-needle aspiration biopsy (FNAB).During a 4-year period (1994-1998), 1664 lung FNABs were performed. Forty-nine patients with BAC diagnosed by FNAB and/or surgical biopsy formed the basis of this study.Twenty-four ...
L L, MacDonald, H M, Yazdi
openaire   +2 more sources

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

Advanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti, Eva Clemente, Emanuela Mensà, Marco de Maria, Fulvia Farabegoli, Emanuela Saracino, Barbara Bortolani, Emanuela Marcelli, Renato Brandimarti, Dario de Biase, Giampaolo Zuccheri   +10 more
wiley   +1 more source

Transjugular liver biopsy: how good is it for accurate histological interpretation? [PDF]

, 2006
Background: A transjugular liver biopsy (TJLB) specimen is often smaller or more fragmented than a percutaneous liver biopsy (PLB) specimen. Recently, for PLB, the minimum requirements to evaluate chronic hepatitis have been set at 20–25 mm length and 11
Leandro, G., Patch, D., Dhillon, A.P., Cholongitas, E., Quaglia, A., Triantos, C., Samonakis, D., Burroughs, A.K., Senzolo, M.   +8 more
core  

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Repeated nondiagnostic result of thyroid fine-needle aspiration biopsy

, 2016
Aim of the study: Fine-needle aspiration biopsy (FNAB) is the most accurate and cost-effective method to evaluate the risk of malignancy of thyroid nodules, but approximately 1–24% of FNABs generate a nondiagnostic result (ND-FNAB).
Janusz Kopczyński, Aldona Kowalska, Klaudia Ziemiańska   +2 more
core   +1 more source