Results 191 to 200 of about 469,519 (337)

From Mechanoelectric Conversion to Tissue Regeneration: Translational Progress in Piezoelectric Materials

Advanced Materials, EarlyView.
This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang, Sílvio Terra Stefanello, Victor Shahin, Yun Qian   +3 more
wiley   +1 more source

Artificial intelligence based automatic classification, annotation, and measurement of the fetal heart using HeartAssist. [PDF]

Sci Rep
Kim R, Lee MY, Lee YJ, Won HS, Park J, Lee J, Choi K.   +6 more
europepmc   +1 more source

Inotropic Effect of Increasing Concentration of Ca2+ in the Fetal Rat Heart with Retinoic Acid-Induced Malformations [PDF]

, 1995
I Ošťádalová, Tomáš Pexieder, B Ošťádal, František Kolář   +3 more
openalex   +1 more source

A Highly Adaptable Hydrogen Bond Re‐Orientation (HyBRO) Strategy for Multiscale Vasculature Fabrication

Advanced Materials, EarlyView.
A novel hydrogen bond re‐orientation (HyBRO) strategy enables three‐dimensional (3D) printing of vascular microchannel networks with high accuracy. By switching sacrificial material interactions with nonsolvents, HyBRO prevents swelling and deformation, enabling accurate hierarchical channels spanning a tenfold size range.
Zhencheng Liao, Yu Liu, Chonghao Chen, Iek Man Lei, Lei Dong, Chunming Wang   +5 more
wiley   +1 more source

Fetal heart rate evolution patterns associated with umbilical cord abnormalities in term fetuses: a single center population-based study. [PDF]

BMC Pregnancy Childbirth
Saji S, Mima Y, Yahata M, Ishi M, Koike J, Hasegawa J.   +5 more
europepmc   +1 more source

A Morphological Study of Myocardial Bridges in the Fetal Heart. [PDF]

Maedica (Bucur), 2023
Kumar AA, Kumar NV, Snehal D, Gugapriya TS.   +3 more
europepmc   +1 more source

A COMPARISON OF CYCLOSPORINE, DONOR-SPECIFIC TRANSFUSION, AND ANTILYMPHOCYTE SERUM SUPPRESSION OF SKIN, HEART, AND FETAL PANCREATIC ISLET ALLOGRAFT REJECTION IN MICE

, 1988
NULL AUTHOR_ID
openalex   +1 more source

Upconversion Nanoparticle‐Covalent Organic Framework Core–shell Particles as Therapeutic Microrobots Trackable With Optoacoustic Imaging

Advanced Materials, EarlyView.
Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim, Paul Wrede, Andrés Rodríguez‐Camargo, Yi Chen, Nihal Olcay Dogan, Chaim Glück, Bettina V. Lotsch, Daniel Razansky, Metin Sitti   +8 more
wiley   +1 more source

Zigzag Fetal Heart Rate Pattern in an Uncomplicated Pregnancy with Dual Intrauterine Infection Detected During Labor with Intact Membranes: A Case Report. [PDF]

Healthcare (Basel)
Derme M, Demarco V, Vasta A, Galoppi P, Mappa I, Rizzo G.   +5 more
europepmc   +1 more source

Maternal rectal temperature and fetal heart rate responses to upright cycling in late pregnancy. [PDF]

, 1996
M E O'Neill
openalex   +1 more source