Results 161 to 170 of about 20,817 (265)

Impaired cerebrovascular reactivity is associated with disability and cognitive performance in relapsing-remitting multiple sclerosis. [PDF]

Neurol Sci
Ntais E, Kostadima V, Haski A, Tsamis K, Giannopoulos S, Konitsiotis S.   +5 more
europepmc   +1 more source

The role of acid‐base balance in cerebrovascular and ventilatory responses to CO2 during 10 h normobaric hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay, Saptarshi Mukerji, Bengt Kayser, Jui‐Lin Fan   +3 more
wiley   +1 more source

Application of bilateral transcranial Doppler ultrasound in diagnosing vertebral artery compression syndrome. [PDF]

BMC Neurol
Sun H, Hu Y, Chen Y, Zhang X, Yang Y, Wang S, Wu H.   +6 more
europepmc   +1 more source

Arterial–venous differences of brain‐derived neurotrophic factor isoforms across the brain and muscle after exercise at different intensities

The Journal of Physiology, EarlyView.
Abstract figure legend Exercise‐induced increases in forearm venous plasma and serum brain‐derived neurotrophic factor (BDNF) are often assumed to be indicative of release from the brain. Sixteen healthy and physically fit adults (20–40 years old) were recruited to investigate whether exercise‐induced changes in forearm venous mature BDNF (mBDNF) and ...
Olga Tarassova, Yiwen Jiang, Helena Wallin, Mats Jensen‐Urstad, Nikola Drca, Julia Röja, Marjan Pontén, Abram Katz, Jonna Nilsson, Maria M. Ekblom, Marcus Moberg   +10 more
wiley   +1 more source

Development of High-Affinity CHD1 Chromodomain Inhibitors. [PDF]

J Med Chem
Greschik H, Friedrich F, Seifert L, Mousavizadeh F, Fiorentino F, Walz J, Zhang L, Li J, Fabbrizi E, Tomassi S, Panahi F, Papenkordt N, Wurnig SL, Osterroth J, Strasser AM, Ruprecht J, Moumbock AFA, Hügle M, Sum M, Peng L, Wang S, Baniahmad AA, Pulido-Cortés L, Timmers HTM, Flaig R, Metzger E, Breit B, Einsle O, Günther S, Rotili D, Mai A, Schüle R, Jung M.   +32 more
europepmc   +1 more source

SMART: Speedy Measurement of Arabidopsis Rosette Traits

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Most computer vision‐ and machine learning‐based plant phenotyping systems compute traits such as shape and size rather than the color distribution of the plant surface, even though color can provide important insights into plant physiology. Therefore, we developed Speedy Measurement of Arabidopsis Rosette Traits (SMART), an open‐source plant ...
Suxing Liu, Allison E. Harris, Jiamei Li, Fiona L. Goggin, David G. Mendoza‐Cozatl, Alexander Bucksch   +5 more
wiley   +1 more source

Cryogen‐Aided Chromatographic Purification of Millimole Quantities of Methane for Spectroscopic Clumped Isotope Analysis

Rapid Communications in Mass Spectrometry, Volume 40, Issue 18, 30 September 2026.
ABSTRACT Rationale Quantum cascade laser absorption spectroscopy (QCLAS) is a fast and reliable method for analyzing the bulk (𝛿13C‐CH4, 𝛿D‐CH4) and clumped isotopic (∆13CH3D and ∆12CH2D2) composition of methane. However, precise measurements of ∆12CH2D2 require 0.5 to 1.8 mmol of purified methane (equivalent to 15 to 40 mL at STP).
Nico Kueter, Jan G. C. Meissner, Naizhong Zhang, Léna Msonnereau, Lukas Emmenegger, Joachim Mohn, Stefano M. Bernasconi   +6 more
wiley   +1 more source

Structural and biochemical characterization of yeast Tcd enzymes installing the post-transcriptional modification ct6A in tRNA. [PDF]

Nucleic Acids Res
Hirschmann J, Sonntag R, Heiss M, Wegrzyn E, Heinemeyer W, Carell T, Huber EM.   +6 more
europepmc   +1 more source

Toward a Greener Production of Materials: Water‐Minimized Synthesis of NiAl‐, NiFe‐, and CoAl‐Layered Double Hydroxides for Photocatalytic CO2 Reduction

Advanced Synthesis &Catalysis, Volume 368, Issue 13, 2 July 2026.
This study provides a water‐minimized strategy to synthesize layered double hydroxides using resonant acoustic mixing. The catalysts’ CO2 reduction performance strongly depends on their physicochemical properties, which can be controlled during the synthesis.
Camilo Perdomo, Dinh Khang Vo, Nhat Truong Nguyen   +2 more
wiley   +1 more source

Half-Titanocenes Bearing Unsymmetric Imidazolin-2-iminato Ligand that Exhibits Efficient Cyclic Olefin Incorporation in Ethylene Copolymerization. [PDF]

ACS Polym Au
Jantawan K, Groth L, Frank R, Chatchaipaiboon K, Tamm M, Nomura K.   +5 more
europepmc   +1 more source