Disentangling collective coupling in vibrational polaritons with double quantum coherence spectroscopy.

Vibrational polaritons are formed by strong coupling of molecular vibrations and photon modes in an optical cavity. Experiments have demonstrated that vibrational strong coupling can change molecular properties and even affect chemical reactivity. However, the interactions in a molecular ensemble are complex, and the exact mechanisms that lead to modifications are not fully understood yet.

Transcriptomic alterations in the ovine caruncular endometrium due to imbalanced nutrition and FSH-induced ovarian hyperstimulation.

Background: Imbalanced diet and exogenous gonadotrophins affect uterine function and morphology. In sheep, FSH-induced superovulation alters implantation-related gene expression, influenced by both treatment and diet. In this study, we used deep RNA sequencing (NGS, RNA-Seq) to expand our understanding of these effects on the caruncular endometrium.

Preoperative and Postoperative Arterial Adaptation in Patients with Acute Aortic Dissection.

Spinal cord ischemia is one of the most serious complications after an aortic repair. To date, there is no evidence for arterial changes during an aortic dissection or for the observation of such arteries after an aortic repair. The aim of this study was to compare spinal-cord-supplying arteries in patients with an acute aortic dissection, preoperatively and postoperatively, with patients without an acute aortic dissection.

The role of Impella in the pre-procedural management of post-infarct ventricular septal defect: a systematic review.

Objectives: Post-infarct ventricular septal defect is a rare but devastating complication. Delayed treatment offers better outcomes than emergency surgery, but when acute cardiogenic shock or unstable haemodynamics occur, temporary mechanical circulatory support may be needed to stabilize patients until treatment. The aim of our systematic review was to assess the outcomes of using Impella in this setting.