Results 171 to 180 of about 86,276 (266)

Abiotic sugar enantiomers in the CI carbonaceous chondrite Orgueil. [PDF]

Nat Commun
Leyva V, Robert M, Pepino R, Bocková J, Meinert C.   +4 more
europepmc   +1 more source

Covalent drug discovery: Progress against key targets, emerging strategies and lessons learnt

British Journal of Pharmacology, EarlyView.
Abstract Covalent drug discovery is currently experiencing a boom in industrial and academic interest. To date, at least 75 covalent drugs have received regulatory approval, targeting both traditional target classes and more challenging proteins for which other approaches failed. In many cases, unique aspects of covalent targeting are essential for the
Charles P. Brown, Alan Armstrong, David J. Mann   +2 more
wiley   +1 more source

Temperature Dependence of d-Amino-Acid Selectivity of l-Tryptophan Probed by Ultraviolet Photodissociation Spectroscopy. [PDF]

Mass Spectrom (Tokyo)
Kitahashi K, Fujihara A.
europepmc   +1 more source

Second‐generation prokineticin PKR1 receptor agonists: Advancing cardioprotection against chemotherapy‐induced toxicity

British Journal of Pharmacology, EarlyView.
IS39, a novel non‐peptide PKR1 agonist, confers cardioprotection against doxorubicin‐induced toxicity. IS39 activates PKR1‐mediated pro‐survival signalling in cardiomyocytes, reducing reactive oxygen species (ROS), DNA damage and fibrosis markers. In vivo, IS39 preserves cardiac geometry and function in mice exposed to chronic doxorubicin challenge ...
Anais Audebrand, Simone Brogi, Mustafa Tezeren, Andrea Tafi, Omer H. Ocak, Hasan Koyuncu, Igor Tetko, Laurent Désaubry, Canan G. Nebigil   +8 more
wiley   +1 more source

Double Salts and Racemate in Mefloquine-Ibuprofen and Mefloquine-Ketoprofen Systems. A Structural and Thermochemical Analysis. [PDF]

Chirality
Martins JB, Segatto JV, Tenorio JC, Carvalho PS.   +3 more
europepmc   +1 more source

Differential effects of ketamine enantiomers on EEG parameters including the gamma‐delta shift phenomenon

British Journal of Pharmacology, EarlyView.
Background and Purpose Ketamine consists of two enantiomers, (R)‐ketamine and (S)‐ketamine, which exhibit distinct pharmacological properties. Currently, only the (S)‐enantiomer has been approved for the treatment of major depressive disorder, whereas recent clinical studies have failed to demonstrate an antidepressant effect for (R)‐ketamine.
Szabolcs Koncz, Dóra Pothorszki, Noémi Papp, Donát Pál, György Bagdy   +4 more
wiley   +1 more source

An Australian standard of care for Niemann–Pick disease type C

Internal Medicine Journal, EarlyView.
Abstract Background Niemann–Pick disease type C (NP‐C) is the fifth most prevalent lysosomal disorder in Australia. Diagnostic delay is common, impacted by disease heterogeneity, limited awareness within clinical gateway services and exclusion from state‐based newborn screening programmes.
Michel Tchan, Nicholas Smith, Heidi Peters, Ellie Van Velsen, Catherine Marraffa, Carolyn Ellaway, Katrina Cruz, Shekeeb S. Mohammad, Maina Kava, Joy Yaplito‐Lee, Shanti Balasubramaniam, Yusof Rahman, Brendon Boot, Ashley Bush, Felicity Munro, Leniza Hamoy, Ya Hui Hung, Philippa Johnston, Deanna Carpino, Molly Williams, Sharmila Kiss, Rebecca Quin, Ingrid Sutherland, Mark Walterfang   +23 more
wiley   +1 more source

Narcolepsy and rapid eye movement sleep

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Since the first description of narcolepsy at the end of the 19th Century, great progress has been made. The disease is nowadays distinguished as narcolepsy type 1 and type 2. In the 1960s, the discovery of rapid eye movement sleep at sleep onset led to improved understanding of core sleep‐related disease symptoms of the disease (excessive ...
Francesco Biscarini, Lucie Barateau, Fabio Pizza, Giuseppe Plazzi, Yves Dauvilliers   +4 more
wiley   +1 more source

DFT calculations do not explain enantiospecific NMR responses in cross polarization. [PDF]

Nat Commun
Ketzel AF, Schattenberg CJ, Chevelkov V, Lange A, Sun H.   +4 more
europepmc   +1 more source

Pharmacokinetics of 2 mg/kg Bupivacaine in a Rectus Abdominis Sheath Block in Horses

Journal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT Administering large volumes of bupivacaine in the rectus abdominis sheath (RAS) block in horses could cause local anesthetic toxicity. This study aimed to evaluate the pharmacokinetics of 2 mg/kg bupivacaine in RAS blocks and the associated toxicity risk.
Daniel M. Sakai, Yushun Ishikawa, Jessica S. Y. Im, Shufan Zhang, Rachel A. Reed, Jane E. Quandt, Michele Barletta, Heather K. Knych   +7 more
wiley   +1 more source