Results 121 to 130 of about 349,300 (234)

Acute mechanical stretch enhances β‐adrenergic–protein kinase A signalling and increases susceptibility to ventricular arrhythmias

The Journal of Physiology, EarlyView.
Abstract figure legend Mechanical stretch alters Cav3‐associated membrane organisation and enhances β‐adrenergic receptor (βAR)–protein kinase A (PKA)‐dependent Ca2+ instability. Schematic overview of the experimental strategy and proposed mechanism: rat hearts were studied by Langendorff optical mapping using a fluid‐filled left ventricular (LV ...
Houcheng Wang, En‐Chi Lai, Zhen Hua, Chenyu Liu, Ivan Sherstnev, Jiarong Fu, Fu Siong Ng, Julia Gorelik   +7 more
wiley   +1 more source

Encapsulated Leptin‐Producing Cells Facilitate Entrainment of Circadian Rhythms in Rodents and Nonhuman Primates

Advanced Science, Volume 13, Issue 61, 3 November 2026.
A clinically translatable cell line can be engineered to produce leptin, encapsulated in biomaterial and safely implanted to produce and deliver the metabolic regulating protein within the body. Implantation of these encapsulated cells decreases the time it takes for mice and non‐human primates to adjust to circadian disruptions similar to those ...
Samantha T. Fleury, Xuanyi Lin, Peter D. Rios, Christopher Olker, Eun Joo Song, Alejandra Cobos Perez, Cody Fell, Daisy Lopez, Ira Joshi, Hafsa Nasir, Cecelia Curtis, Danna Muringi, Kaiyuan Wang, José Oberholzer, Fred W. Turek, Isaac B. Hilton, Jonathan Rivnay, Martha Hotz Vitaterna, Omid Veiseh   +18 more
wiley   +1 more source

Lipid–Polymeric Nanoencapsulation of Standardized Camellia sinensis Extract Enhances Antiangiogenic Activity and Ocular Biocompatibility

Chemistry &Biodiversity, Volume 23, Issue 11, November 2026.
Workflow for the synthesis, characterization, and biological evaluation of lipid–polymeric nanoparticles loaded with a chemically standardized Camellia sinensis extract, showing improved colloidal stability, ocular biocompatibility, and antiangiogenic activity. Created by the authors using BioRender.com.
Sarah Kelly Fernandes, Anízio Bastos de Souza, Líbia Andressa Leandro de Paula, Alessandra Cristine de Souza Matavel, Marcos Paulo Gomes Mol, Mariana de Oliveira Almeida, Vanessa Heloísa Ferreira de Faria, Carolina Paula de Souza Moreira   +7 more
wiley   +1 more source

A novel multi-step adaptive Kalman filtering method based on dynamic noise estimation for FECG extraction

Digital Health
Objective With the increase in women's childbearing age, the risk of fetal developmental abnormalities and fetal abortion is rising. The existing fetus monitoring methods based on Doppler ultrasound are inconvenient to use, require precise positioning of
Yingbin Liu, Longxi Li, Yanbin Guo, Zibo Feng, Guoping Wang   +4 more
doaj   +1 more source

Hypertrophic Cardiomyopathy With Superimposed Pre‐Eclampsia in a Grand Multiparous Woman

Clinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT This case report highlights the importance of clinical vigilance, the role of echocardiography, and the benefits of guideline‐directed multidisciplinary management of pregnant women with HCM in resource‐limited settings. Advocating for comprehensive multidisciplinary care models is essential in optimizing maternal and fetal health outcomes ...
Prince Yaw Boahene, Benedict Kusi Ampofo, Solomon Gyabaah, Richard Naab Tembila, Kwabena Addow Opare‐Addo, Emmanuel Acheamfour Akowuah, Lambert Tetteh Appiah, Collins Kokuro   +7 more
wiley   +1 more source

[A fetal electrocardiogram signal extraction method based on long short term memory network optimized by genetic algorithm]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2021
Qian L, Wang W, Chen G, Yu M.
europepmc   +1 more source

Fetal autonomic responses inferred from heart rate variability during recurrent decelerations without acidosis—An observational study

International Journal of Gynecology &Obstetrics, Volume 175, Issue 2, Page 749-755, November 2026.
Abstract Objective Recurrent fetal heart rate (FHR) decelerations without acidosis are frequently observed during labor; however, the underlying autonomic mechanisms remain incompletely understood. This study explored fetal autonomic responses to recurrent decelerations using FHR and FHR variability (FHRV) parameters.
Shoichi Magawa, Masafumi Nii, Yuya Tamaishi, Asumi Okumura, Sho Takakura, Shintaro Maki, Kuniaki Toriyabe, Erina Takayama, Eiji Kondo, Tomoaki Ikeda   +9 more
wiley   +1 more source

Evaluation of an external fetal electrocardiogram monitoring system: a randomized controlled trial. [PDF]

Am J Obstet Gynecol, 2020
Monson M, Heuser C, Einerson BD, Esplin I, Snow G, Varner M, Esplin MS.   +6 more
europepmc   +1 more source

Consensus Guidelines for Diagnosis and Management of Pyruvate Dehydrogenase Complex Deficiency

Journal of Inherited Metabolic Disease, Volume 49, Issue 6, November 2026.
ABSTRACT Primary pyruvate dehydrogenase complex deficiency (PDCD) comprises a group of monogenic disorders caused by pathogenic variants in genes encoding subunits of, or regulatory components affecting, the pyruvate dehydrogenase complex. The clinical phenotype spans a broad continuum, ranging from early onset congenital lactic acidosis to infantile ...
Nandaki Keshavan, Julia Neugebauer, Marcello Bellusci, Enrico Bertini, Garry Brown, Niklas Darin, Suzanne DeBrosse, Lucy Drexler, Stefan Drexler, Gregory M. Enns, Rebecca D. Ganetzky, Kelly Gilbert, Austin Larson, Rebecca Legi, April N. Lehman, Camile Newby, Manuel Schiff, Rachel Skeath, Peter W. Stacpoole, Sarah Thompson, Emma Watt, Saskia B. Wortmann, Jirair K. Bedoyan, Shamima Rahman   +23 more
wiley   +1 more source

Ekstraksi Fetal Electrocardiogram (FECG) Dari Abdominal ECG Menggunakan Metoda Wavelet [PDF]

, 2007
ABSTRAKSI: Akurasi deteksi sinyal jantung pada fetal (janin) selama kehamilan sangat potensial untuk menyediakan informasi kemungkinan adanya kelainan jantung pada janin.
Ardylla Rommyonegge
core