Results 201 to 210 of about 20,585 (286)

When NCX switches sides: Experimental and computational insights into Ca2+ regulation in the heart

The Journal of Physiology, EarlyView.
Abstract figure legend Due to its presence inside the dyadic cleft, Na+/Ca2+ exchanger (NCX) builds a functional unit together with L‐type calcium channels and ryanodine receptors in the dyadic cleft. NCX acts bidirectionally (forward and reverse mode) dependent on extracellular calcium ([Ca2+]o) and sodium ([Na+]o) concentrations and the membrane ...
Wilhelm Neubert, Judith Hüttemeister, Paulina Sander, Nagaiah Chamakuri, Felix Hohendanner, Martin Falcke, Frank R. Heinzel   +6 more
wiley   +1 more source

Effervescent-Assisted Dissolving Microneedle Array Patches for Localized Tetracycline Delivery: A Three-Layer Design for Rapid-Onset Antimicrobial Therapy in Superficial Skin Infections. [PDF]

ACS Omega
Chaiarwut S, Choipang C, Ngamplang P, Supaphol P.   +3 more
europepmc   +1 more source

Panoramic voltage‐sensitive optical mapping of contracting hearts using cooperative multiview motion tracking with 12 cameras

The Journal of Physiology, EarlyView.
Abstact figure legend A panoramic 3D optical mapping system was developed, enabling imaging of action potential waves across the entire strongly deforming ventricular surface of beating isolated hearts. The system comprises 12 high‐speed cameras and a soccerball‐shaped imaging chamber with 48 light‐emitting diodes (LEDs).
Shrey Chowdhary, Jan Lebert, Shai Dickman, Mason Manetta, Charles Gordon, Jan Christoph   +5 more
wiley   +1 more source

Phase-Pure Hydroxyapatite/β-Tricalcium Phosphate Scaffolds from Ultra-Pure Precursors: Composition Governs Porosity, Strength, and SBF Kinetics. [PDF]

J Funct Biomater
Monviset P, Srirussamee K, Khantachawana A, Naruphontjirakul P.   +3 more
europepmc   +1 more source

3D-printed core-shell scaffolds with a biphasic calcium phosphate core and GelMA hydrogel shell for bone tissue engineering. [PDF]

Sci Rep
Shadi A, Mostafapour A, Asghari B, Beheshtizadeh N.   +3 more
europepmc   +1 more source

Postbiotic Supernatants From Psychobiotic Strains Modulate Antioxidant and Serotonergic Responses

eFood, Volume 7, Issue 3, June 2026.
Cell‐free postbiotic supernatants obtained from psychobiotic strains exhibit strain‐dependent antioxidant and serotonergic effects. SCFA‐rich metabolites enhance antioxidant protection and modulate serotonin release in enterochromaffin cells, supporting their potential as functional ingredients for gut and brain health.
Cocean Ana‐Maria, Zorita Diaconeasa, Calina Ciont, Razvan Odocheanu, Alexandra Machitescu, Floricuta Ranga, Dan Cristian Vodnar   +6 more
wiley   +1 more source

Stable Cu^δ+ sites derived from analogous rectifying interface in AgCu biphasic aerogels for efficient urea electrosynthesis at low potential. [PDF]

Nat Commun
Feng P, Wang S, Dai Z, Chen Y, Zhang B, Cheng M, Ke B, Xia J, Zhang G, Huang F.   +9 more
europepmc   +1 more source

Nanoshell Fabrication Techniques for Probiotic Encapsulation: A Comprehensive Review

eFood, Volume 7, Issue 3, June 2026.
ABSTRACT Probiotics, beneficial microorganisms, confer numerous health benefits when administered. However, their efficacy is hindered by harsh gut conditions, including acidity, bile acids, and enzymatic degradation. To overcome these challenges, encapsulation and nanoshell technology have emerged as a pivotal strategy to enhance probiotic stability ...
Tuba Mustafa, Muhammad Afzaal, Farhan Saeed, Amna Shahbaz, Zainab Hira, Ayesha Adil, Tayyaba Sohail, Faiyaz Ahmed, Maryam Amanullah, Hina Sarwar, Noor Akram, Saad Mansoor, Gebremichael Gebremedhin Hailu   +12 more
wiley   +1 more source

Anorganic Bovine Bone vs. Biphasic Calcium Phosphate in a Large Series of Maxillary Sinus Floor Elevations-A Non-Randomized Clinico-Morphological Study. [PDF]

J Clin Med
Flichy-Fernández AJ, Padial-Molina M, Martin-Morales N, Alegre-Domingo T, Peñarrocha-Diago M, O'Valle F, Galindo-Moreno P.   +6 more
europepmc   +1 more source

PACS2 Alleviates Sepsis‐Induced Myopathy by Activating ERK–MAPK Signalling Pathway to Suppress ER‐Phagy

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Background Sepsis‐induced myopathy (SIM) is a common and life‐threatening complication, but its underlying mechanisms remain poorly understood. PACS2, a key resident protein at mitochondria‐associated endoplasmic reticulum membranes (MAMs), regulates ER homeostasis under various pathological conditions.
Xuexin Li, Zu‐an Shi, Fei He, Guo Mu, Feixiang Wang, Bowen Sun, Xiaobin Wang, Li Liu   +7 more
wiley   +1 more source