Caged AIEgens: Multicolor and White Emission Triggered by Mechanical Activation.

Aggregation-induced emission luminogens (AIEgens) that respond to mechanical force are increasingly used as force probes, memory devices, and advanced security systems. Most of the known mechanisms to modulate mechanoresponsive AIEgens have been based on changes in aggregation states, involving only physical alterations. Instances that employ covalent bond cleavage are still rare.

Treatment recommendations for glycogen storage disease type IB- associated neutropenia and neutrophil dysfunction with empagliflozin: Consensus from an international workshop.

Glycogen storage disease type Ib (GSD Ib, biallelic variants in SLC37A4) is a rare disorder of glycogen metabolism complicated by neutropenia/neutrophil dysfunction. Since 2019, the SGLT2-inhibitor empagliflozin has provided a mechanism-based treatment option for the symptoms caused by neutropenia/neutrophil dysfunction (e.g.

Patient-reported outcomes on empagliflozin treatment in glycogen storage disease type Ib: An international questionnaire study.

In patients with glycogen storage disease type Ib (GSD Ib), quality of life is severely hampered by neutropenia and neutropenia-associated symptoms. SGLT2 inhibitors are a new treatment option and have shown improved medical outcomes in more than 120 patients so far. The aim of this international questionnaire study was to assess patient-reported outcomes of this new treatment in GSD Ib patients.

Plasmon-Assisted Ammonia Electrosynthesis.

Ammonia is a promising liquid-phase carrier for the storage, transport, and deployment of carbon-free energy. However, the realization of an ammonia economy is predicated on the availability of green methods for the production of ammonia powered by electricity from renewable sources or by solar energy. Here, we demonstrate the synthesis of ammonium from nitrate powered by a synergistic combination of electricity and light.

Plasmon Induced Photocatalysts for Light-Driven Nanomotors.

Micro/nanomachines (MNMs) correspond to human-made devices with motion in aqueous solutions. There are different routes for powering these devices. Light-driven MNMs are gaining increasing attention as fuel-free devices.

N-Doped carbon nanotubes enriched with graphitic nitrogen in a buckypaper configuration as efficient 3D electrodes for oxygen reduction to HO.

Herein, a series of N-doped carbon nanotube (CNx) samples were obtained by modifying the synthesis temperature. Consequently, the proportion of graphitic nitrogen (Ngraph) in the samples was systematically increased as a function of temperature. This allowed evaluation of the role of the CNx graphitic nitrogen in the oxygen reduction reaction (ORR).

Prognostic factors of phyllodes tumor of the breast.

The phyllodes tumor is characterized by its tendency to recur locally and occasionally to metastasize. The purpose of the present paper was to assess the prognostic value of clinical-morphological characteristics in patients with phyllodes tumor. Forty-seven cases of phyllodes tumors was studied; the World Health Organization classification was used and follow up was obtained.

Neurochemical changes of the extracellular concentrations of glutamate and aspartate in the nucleus accumbens of rats after chronic administration of morphine.

The effects of discontinuing a chronic morphine treatment on the concentrations of glutamate and aspartate were analyzed in the nucleus accumbens of unrestrained unanesthetized rats. The administration of naloxone or the cessation of morphine administration resulted in increased concentrations of glutamate and aspartate in this central nervous system area. These increased amino acid concentrations were observed a few minutes after naloxone administration and persisted in the controls 48 h after the last dose of the opiate.

Acamprosate decreases the induction of tolerance and physical dependence in morphine-treated mice.

The effects of acamprosate, a drug thought to interact with N-methyl-D-aspartate (NMDA) receptors in the central nervous system (CNS), were examined on the antinociceptive action of morphine, induction of tolerance to and physical dependence on morphine, and expression of the abstinence syndrome to the opiate in mice. For the induction of tolerance and dependence, morphine (300 mg/kg) was administered by means of a slow-release preparation. Single doses of acamprosate (50, 100, 200, or 400 mg/kg) administered 30 min before a test dose of morphine did not change the antinociceptive effects of morphine in drug-naive mice.