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Isolation Of Cerebral Capillaries From Fresh Human Brain Tissue, Anika M. S. Hartz, Julia A. Schulz, Brent S. Sokola, Stephanie E. Edelmann, Andrew N. Shen, Ralf G. Rempe, Yu Zhong, Nader El Seblani, Bjoern Bauer Sep 2018

Isolation Of Cerebral Capillaries From Fresh Human Brain Tissue, Anika M. S. Hartz, Julia A. Schulz, Brent S. Sokola, Stephanie E. Edelmann, Andrew N. Shen, Ralf G. Rempe, Yu Zhong, Nader El Seblani, Bjoern Bauer

Sanders-Brown Center on Aging Faculty Publications

Understanding blood-brain barrier function under physiological and pathophysiological conditions is critical for the development of new therapeutic strategies that hold the promise to enhance brain drug delivery, improve brain protection, and treat brain disorders. However, studying the human blood-brain barrier function is challenging. Thus, there is a critical need for appropriate models. In this regard, brain capillaries isolated from human brain tissue represent a unique tool to study barrier function as close to the human in vivo situation as possible. Here, we describe an optimized protocol to isolate capillaries from human brain tissue at a high yield and with consistent …


High-Intensity Focused Ultrasound: Past, Present, And Future In Neurosurgery, Syed A. Quadri,, Muhammad Waqas, Inamullah Khan, Muhammad Adnan Khan, Sajid S. Suriya, Mudassir Farooqui, Brian Fiani Feb 2018

High-Intensity Focused Ultrasound: Past, Present, And Future In Neurosurgery, Syed A. Quadri,, Muhammad Waqas, Inamullah Khan, Muhammad Adnan Khan, Sajid S. Suriya, Mudassir Farooqui, Brian Fiani

Section of Neurosurgery

Since Lynn and colleagues first described the use of focused ultrasound (FUS) waves for intracranial ablation in 1942, many strides have been made toward the treatment of several brain pathologies using this novel technology. In the modern era of minimal invasiveness, high-intensity focused ultrasound (HIFU) promises therapeutic utility for multiple neurosurgical applications, including treatment of tumors, stroke, epilepsy, and functional disorders. Although the use of HIFU as a potential therapeutic modality in the brain has been under study for several decades, relatively few neuroscientists, neurologists, or even neurosurgeons are familiar with it. In this extensive review, the authors intend to …