Results 231 to 240 of about 88,078 (299)

Potassium Deficiency and Hormone Signalling in Plants

Plant, Cell &Environment, Volume 49, Issue 6, Page 2935-2951, June 2026.
ABSTRACT Potassium (K or K⁺) is a vital macronutrient that influences numerous physiological processes related to plant physiology and development. Recently, there is a growing focus on enhancing K+‐use efficiency (KUE) to ensure optimal plant growth, especially in K+ deficient soils.
Shefali Mishra, Diksha Bisht, Anna Amtmann, Ashish K. Srivastava, Girdhar K. Pandey   +4 more
wiley   +1 more source

Human sperm KSper is physiologically activated by intracellular pH alkalization and CatSper-mediated Ca²⁺ signaling. [PDF]

J Biol Chem
Kang H, Wang H, Wu J, Zhang J, Zhang X, Zeng X.   +5 more
europepmc   +1 more source

Evaluation of Resorcinarene Trimer Methanesulfonate Aggregation in the Presence of Inorganic Salts and Biomolecules in Aqueous Solutions Using UV–vis Spectroscopy and Electrophoresis

ChemPhysChem, Volume 27, Issue 9, 14 May 2026.
UV–vis spectra of resorcinarene trimer methanesulfonate were identified in the presence of inorganic salts, choline, and bovine serum albumin. The origin of the peaks was identified. The absorption dynamic over the course of 5 days revealed that Na+ cations promote supramolecular aggregation while choline hinders it.
Yurii Shepelytskyi, Vira Grynko, Aiden Lehto, Viktoriia Batarchuk, Guillem Dayer, Yieun Kim, Mateo Wolfe, Gianna M. Derrenbacher, Tiffany Kha, Stephen D. Kinrade, Carson L. Hasselbrink, Mitchell S. Albert   +11 more
wiley   +1 more source

Pravastatin Corrects Endothelial Dysfunction in Ex Vivo Uterine Radial Arteries in Preeclampsia. [PDF]

Acta Physiol (Oxf)
Luque NM, Leader L, Lowe SM, Horrowitz SD, Tare M, Hinkley V, Matchkov VV, Costantine MM, Markus I, Liu L, Sandow SL, Murphy TV.   +11 more
europepmc   +1 more source

Multiple bursting patterns in lateral habenula neurons: Experiments and computational model. [PDF]

J Physiol
Fedorov D, Campillo F, Desroches M, Soria-Gómez E, Rodrigues S, Piriz J.   +5 more
europepmc   +1 more source

Residue-Specific Signatures of Structural Water Identified by Dissolution Dynamic Nuclear Polarization with UV-Generated Radicals. [PDF]

Angew Chem Int Ed Engl
Hecker F, Teilum K, Capozzi A, Lerche MH.   +3 more
europepmc   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, Volume 16, Issue 5, Page 944-965, May 2026.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Characterization of Cell-Surface Interactions of Ligands Using ¹⁹F NMR and DNP Hyperpolarization. [PDF]

Anal Chem
Qi C, Pradhan N, Hilty C.
europepmc   +1 more source

Investigating the impact of key algorithm parameters and patient‐specific factors on the accuracy of CT ventilation imaging

Journal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Background Computed Tomography Ventilation Imaging (CTVI) is an investigational technique that has its basis in functional lung avoidance radiotherapy. It offers a cost‐effective and accessible alternative to nuclear medicine imaging by generating lung ventilation maps from 4DCT or paired inhale/exhale breath‐hold CT (BHCT) scans. Despite over
Jeremy Lim, John Kipritidis, Jeremy T. Booth, Paul J. Keall, Hilary L. Byrne   +4 more
wiley   +1 more source

Extracellular salt bridge networks around S4 implicated in HCN channel gating and heart disease. [PDF]

Proc Natl Acad Sci U S A
Ryu K, Kasuya G, Nakajo K.
europepmc   +1 more source