First Determination of the Spin-Parity of Ξ_{c}(3055)^{+,0} Baryons.

The Ξ_{b}^{0(-)}→Ξ_{c}(3055)^{+(0)}(→D^{+(0)}Λ)π^{-} decay chains are observed, and the spin-parity of Ξ_{c}(3055)^{+(0)} baryons is determined for the first time. The measurement is performed using proton-proton collision data at a center-of-mass energy of sqrt[s]=13  TeV, corresponding to an integrated luminosity of 5.4  fb^{-1}, recorded by the LHCb experiment between 2016 and 2018.

PSMA-targeted Small Molecule-Drug Conjugates based on a Post-Prolyl Peptidase Cleavable Linker for the Treatment of Prostate Cancer.

Prostate Specific Membrane Antigen (PSMA) is a transmembrane glycoprotein that is over-expressed on the surface of cancerous prostate cells both in primary tumors and in metastases. Small organic ligands targeting PSMA have been broadly and successfully used to deliver radionuclide payloads to prostate cancer lesions. 177Lu-PSMA-617 (Pluvicto®, a Novartis product) is a PSMA-targeted product that has been recently approved for the treatment of metastatic castration-resistant prostate cancer (mCRPC).

Measurement of the Branching Fraction Ratios R(D^{+}) and R(D^{*+}) Using Muonic τ Decays.

The branching fraction ratios of B[over ¯]^{0}→D^{+}τ^{-}ν[over ¯]_{τ} and B[over ¯]^{0}→D^{*+}τ^{-}ν[over ¯]_{τ} decays are measured with respect to their muonic counterparts, using a data sample corresponding to an integrated luminosity of 2.0  fb^{-1} collected by the LHCb experiment in proton-proton collisions at sqrt[s]=13  TeV. The reconstructed final states are formed by combining D^{+} mesons with τ^{-}→μ^{-}ν[over ¯]_{μ}ν_{τ} candidates, where the D^{+} is reconstructed via the D^{+}→K^{-}π^{+}π^{+} decay.

Corticosteroid and antimicrobial therapy in macrolide-resistant pneumococcal pneumonia porcine model.

Background: Streptococcus pneumoniae, a primary cause of community-acquired pneumonia (CAP), is typically treated with β-lactams and macrolides or quinolones. Corticosteroids are now recommended as adjunctive therapy in severe CAP to improve outcomes. In this prospective randomized animal study, we evaluated the bactericidal efficacy of various antibiotic regimens combined with corticosteroids using a porcine pneumococcal pneumonia model.

Level of sedation in patients with COVID-19 supported with ECMO: A comparative analysis of the critical care consortium international database.

Background: Liberation from sedation may be beneficial for patients with acute respiratory distress syndrome supported by veno-venous (VV) extracorporeal membrane oxygenation (ECMO). Currently, there is limited evidence to support this approach. Therefore, this study aimed to compare the 90-day patient mortality of different sedation strategies in COVID-19 patients supported with VV ECMO.