Results 141 to 150 of about 4,359,782 (346)

Vascularized and Perfusable Human Heart‐on‐a‐Chip Model Recapitulates Aspects of Myocardial Ischemia and Enables Analysis of Nanomedicine Delivery

Advanced Materials, EarlyView.
This novel 3D human ischemic heart‐on‐a‐chip, with perfusable vasculature directly interfaced with myocardial tissue, replicates key aspects of ischemic heart injury. It also demonstrates the targeted delivery and therapeutic efficacy of cardiac homing peptide‐conjugated liposomes, validating the platform for drug and nanomedicine screening in ...
Junyoung Kim, Xuening Zhang, Richard Wang, Adrian Najer, Qiao You Lau, Ana Cammack‐Najera, Jang Ah Kim, Yoo Kyung Kang, Ruoxiao Xie, Hyemin Kim, Kai Xie, Hyeonji Lim, Tae‐Eun Park, Jinmyoung Joo, Molly M. Stevens   +14 more
wiley   +1 more source

Development of a Vaginal Extracellular Matrix Hydrogel for Combating Genitourinary Syndrome of Menopause

Advanced Materials, EarlyView.
In this study, a vaginal specific ECM hydrogel (vECM) is developed, optimized for intravaginal topical administration, and evaluated for mitigatation of vaginal atrophy associated with menopause. When applied in a rat model of menopause, vECM improves vaginal epithelial thickness and stem cell phenotype, and despite topical application, vECM also ...
Emma I. Zelus, Jacqueline Grime, Anthony Saviola, Maxwell McCabe, Kirk C. Hansen, Marianna Alperin, Karen L. Christman   +6 more
wiley   +1 more source

Integration of longitudinal and circumferential strain predicts volumetric change across the cardiac cycle and differentiates patients along the heart failure continuum. [PDF]

J Cardiovasc Magn Reson, 2023
Samuel TJ, Oneglia AP, Cipher DJ, Ezekowitz JA, Dyck JRB, Anderson T, Howlett JG, Paterson DI, Thompson RB, Nelson MD.   +9 more
europepmc   +1 more source

The effect of baroreceptors on the latency of evoked responses in sympathetic nerves during the cardiac cycle

, 1973
I Fussey, C. Kidd, J.G. WHITWAM
openalex   +2 more sources

Designing the Next Generation of Biomaterials through Nanoengineering

Advanced Materials, EarlyView.
Nanoengineering enables precise control over biomaterial interactions with living systems by tuning surface energy, defects, porosity, and crystallinity. This review highlights how these nanoscale design parameters drive advances in regenerative medicine, drug delivery, bioprinting, biosensing, and bioimaging, while outlining key translational ...
Ryan Davis Jr., Ishaan Duggal, Nicholas A. Peppas, Akhilesh K. Gaharwar   +3 more
wiley   +1 more source

Effect of rapid timed injection in various phases of cardiac cycle on value of aortic regurgitation in man estimated by indicator dilution technique.

, 1972
A. M. Yousof, G. Endrys, L Steinhart
openalex   +1 more source

Engineered Plasmonic and Fluorescent Nanomaterials for Biosensing, Motion, Imaging, and Therapeutic Applications

Advanced Materials, EarlyView.
A schematic illustration of how noble metals can be used to create nanoparticles (NPs) or nanoclusters (NCs). Noble metal NPs, due to their plasmonic properties, enable photothermal therapy and surface‐enhanced Raman scattering (SERS). In contrast, NCs, which lack a plasmonic resonance band, exhibit fluorescence, making them ideal for bioimaging ...
David Esporrín‐Ubieto, Juan C. Fraire, Daniel Sánchez‐deAlcázar, Samuel Sánchez   +3 more
wiley   +1 more source

A STUDY BY TELEMETERING ON THE VARIATION OF THE CARDIAC CYCLE DURING MUSCULAR EXERCISE

, 1970
Mutsumi Kimura
openalex   +2 more sources

Alterations in cardiac adrenergic signaling and calcium cycling differentially affect the progression of cardiomyopathy [PDF]

, 2001
Kalev Freeman, Imanuel Lerman, Evangelia G. Kranias, Teresa Bohlmeyer, Michael R. Bristow, Robert J. Lefkowitz, Guido Iaccarino, Walter J. Koch, Leslie A. Leinwand   +8 more
openalex   +1 more source

Identification of Location Specific Feature Points in a Cardiac Cycle Using a Novel Seismocardiogram Spectrum System

IEEE journal of biomedical and health informatics, 2018
Wen-Yen Lin, Wen-Cheng Chou, P. Chang, C. Chou, M. Wen, M. Ho, Wen-Chen Lee, M. Hsieh, Chung-Chih Lin, Tsai-Hsuan Tsai, Ming-Yih Lee   +10 more
semanticscholar   +1 more source