Results 61 to 70 of about 10,526 (318)

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

Advanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker, Mateo S. Andrade Mier, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Christian Stigloher, Nicoletta Murenu, Natascha Schaefer, Jörg Tessmar, Gregor Lang, Silvia Budday, Katrin G. Heinze, Antje Appelt‐Menzel, Pamela L. Strissel, Reiner Strick, Carmen Villmann   +16 more
wiley   +1 more source

Frame-Based Stereotactic-Guided Excision of Colloid Cyst of Cavum Septum Pellucidum through Transcallosal Approach—A Technical Note

Indian Journal of Neurosurgery, 2017
Colloid cyst is a rare benign intracranial lesion. Due to its embryologic origin and development, it is commonly located within the third ventricle, though it also presents at various locations.
J. K. B. C. Parthiban, S. Shanthanam, R. Manivasagam   +2 more
doaj   +1 more source

Electrochemically Driven Dissipative Growth of Affinity Hydrogels for Bioresponsive Interfaces

Advanced Functional Materials, EarlyView.
Voltage pulses drive the growth and reinforcement of hydrogel films under dissipative conditions. This biocompatible strategy enables efficient integration of affinity ligands into the hydrogel matrix, enhancing the selective capture of growth factors and allowing precise temporal control over their release, making them well‐suited as adaptive ...
Roberto Baretta, Marco Frasconi
wiley   +1 more source

New Aspects of Thromboangiitis obliterans (von Winiwarter-Buerger's Disease) [PDF]

, 1984
The existence of thromboangiitis obliterans as a clinical entity has been a matter of debate for many years. In contrast to other immunovasculitides there is no organ involvement while peripheral vessels are affected.
Berlit, Peter, Kessler, C., Krause, Klaus-Henning, Reuther, R.   +3 more
core   +1 more source

Sellar Colloid Cyst—An Anatomically Aberrant and Diagnostically Challenging Entity: Report of a Rare Case with Literature Review

Indian Journal of Neurosurgery, 2019
The sellar colloid cyst is a rare entity anatomically occurring at the intermediate lobe of the pituitary gland. Clinically a cystic sellar lesion with pressure effects usually evokes the suspicion of a pituitary adenoma.
Syed Asmat Ali, Kavita Gaur, Arvind Kumar Srivastava, Ravindra Kumar Saran   +3 more
doaj   +1 more source

MPI‐Guided Photothermal Therapy of Prostate Cancer Using Stem Cell Delivery of Magnetotheranostic Nanoflowers

Advanced Functional Materials, EarlyView.
Tumor‐tropic human mesenchymal stem cells (hMSCs) were used as delivery vehicles for magnetotheranostic gold–iron oxide nanoflowers. Magnetic particle imaging of the iron component demonstrated widespread intratumoral distribution and sustained retention in contrast to injection of naked nanoflowers.
Behnaz Ghaemi, Ana Rosu, Shreyas Kuddannaya, Gautier Laurent, Rana Bazzi, Stéphane Roux, Ali Shakeri‐Zadeh, Jeff W. M. Bulte   +7 more
wiley   +1 more source

Neuropsychiatric symptoms and clinical characteristics of survivors with colloid cysts

Orphanet Journal of Rare Diseases
Background Colloid cysts are rare, benign brain tumors often located in the third ventricle or near the foramen of Monro. They can evoke neuropsychiatric and physical symptoms including migraine, visual changes, memory loss, and sudden loss of ...
Amanda Onoichenco, Tanveen Dhallu, Sarah Kabariti, Qiushuang Li, David Harter, Cinthi Pillai, Claire Snyman, Recai Yucel, Deborah Gustafson   +8 more
doaj   +1 more source

Characteristic Sonographic and Follow Up Features of Thyroid Nodules According to Childhood Age Groups

대한영상의학회지, 2016
Purpose We analyzed the spectrum and the significance of pediatric thyroid nodules depicted on sonography and evaluated the follow-up change according to the age group. Materials and Methods We retrospectively reviewed the sonographic features of 82
Bo Da Nam, Yun-Woo Chang, Seong Sook Hong, Ji-Young Hwang, Hyun Kyung Lim, Jeong Ho Lee, Dong Hwan Lee   +6 more
doaj   +1 more source

Proteins, Processing, and Properties of Adhesive Fluid Condensates Purified from Mussels

Advanced Functional Materials, EarlyView.
Mussels exhibit an unmatched proficiency for adhering to wet surfaces in salty environments—a remarkable ability that could inspire new biomedical and technical glues. The fluid protein condensates used to form the underwater mussel glue are extracted, reconstituted and characterized with advanced spectroscopy and nanomechanical analysis, revealing ...
Mathieu D. Rivard, Max Renner‐Rao, Nahid Hassanpour, Franziska Jehle, Chang‐Sheng Wang, Duy Anh Pham, Daniel J. Jackson, Xavier Banquy, Matthew J. Harrington   +8 more
wiley   +1 more source

Fine needle aspiration of thyroid nodules in a general teaching hospital setting performing moderate number of biopsies: Outcome of indeterminate cytologic results [PDF]

, 2008
Introduction: Our aim was to assess the usefulness of fine-needle aspiration cytologic biopsy (FNA) of the thyroid in our general teaching hospital with average health care facility performing moderate number of such procedures and to evaluate the ...
Azarhoush, R., Bazrafshan, H., Gholamrezanezhad, A.   +2 more
core