Developing abundant rare-earth iron perovskite electrodes for high-performance and low-cost solid oxide fuel cells.

The swift advancement of the solid oxide fuel cell (SOFC) sector necessitates a harmony between electrode performance and commercialization cost. The economic value of elements is frequently linked to their abundance in the Earth's crust. Here, we develop abundant rare-earth iron perovskite electrodes of LnSrFeO (Ln = La, Pr, and Nd) with high abundant rare-earth metals and preferred iron metal for SOFCs.

Catalytic Tunable Black Phosphorus/Ceria Nanozyme: A Versatile Oxidation Cycle Accelerator for Alleviating Cisplatin-Induced Acute Kidney Injury.

Oxidative stress is one leading inner cause of acute kidney injury (AKI) induced by cisplatin (DDP). Therefore, inhibiting oxidative stress is an important strategy to prevent the occurrence of DDP-induced AKI. Herein, a pH-selective "oxidative cycle accelerator" based on black phosphorus/ceria catalytic tunable nanozymes (BP@CeO -PEG) to effectively and persistently scavenge ROS for alleviating DDP-induced AKI is demonstrated.

A biodegradable hollow nanoagent enables a boosted chemodynamic therapy by simultaneous autophagy inhibition and macrophage reeducation.

Various therapeutic strategies, including chemotherapy, radiotherapy, photothermal therapy (PTT), and immunotherapy have been applied in cancer therapy. However, intrinsic or acquired therapeutic resistance is the main obstacle that attenuates the treatment effect of the therapeutic reagents used in these strategies. Studies have shown that autophagy and immunosuppressive tumor-associated macrophages (TAMs), as internal and external resistance mechanisms, would significantly compromise the effectiveness of cancer treatment.

Establishment of a model to assess mumps virus neurovirulence in neonatal Wistar rats.

Mumps virus (MuV) is highly neurotropic and neurovirulent, hence, the neurovirulence of virus seeds used in the production of mumps vaccines must be tested. The previous neurovirulence evaluation method involves measuring the area of the cavity in the Lewis neonatal rat brain caused by MuV through paraffin sectioning and hematoxylin-eosin (HE) staining. However, the processes of paraffin sectioning and HE staining are time consuming and complicated.

Deciphering the molecular mechanism of tetrandrine in inhibiting hepatocellular carcinoma and increasing sorafenib sensitivity by combining network pharmacology and experimental evaluation.

Context: The mechanism of tetrandrine (TET) in hepatocellular carcinoma (HCC) progression and sorafenib (Sora) chemosensitivity deserves investigation.

Objective: Using network pharmacology approaches to elucidate the mechanisms of TET in HCC.

Materials And Methods: CCK-8, colony formation, and flow cytometry assays were used to measure cell phenotypes.

Efficacy of an Oral Solution Prepared from the Ultrasonic Extract of roots against in Broiler Chickens.

This study was conducted to determine the optimal dose of the oral solution of the ultrasonic extract of (UERD) and to provide experimental support for a safe clinical dose for anticoccidial treatment of broiler chickens. root extracts were prepared using the ultrasonic extraction method. The anticoccidial activity of the oral solution prepared from the ultrasonic extract of roots was tested in broiler chickens following oral infection with a field isolate of .

Long non-coding RNA BZRAP1-AS1 silencing suppresses tumor angiogenesis in hepatocellular carcinoma by mediating THBS1 methylation.

Background: Hepatocellular carcinoma (HCC) is the most frequent primary liver cancer associated with a high mortality. Long non-coding RNAs (lncRNAs) have recently emerged as regulators in the development and progression of several cancers, and therefore represent an opportunity to uncover new targets for therapy. In the present study, we aimed to investigate the potential effect of lncRNA BZRAP1-AS1 on the angiogenesis of HCC.

Synthesis and antibacterial activities of novel pleuromutilin derivatives.

Pleuromutilin derivatives 4a-h, 5a-g, and 6a-d were synthesized and characterized by IR, H NMR, and C NMR. All synthetic compounds were screened for their in vitro antibacterial activity against Staphylococcus aureus (ATCC 25923), methicillin-resistant S. aureus (MRSA, ATCC 43300), Pasteurella multocida (CVCC 408), Escherichia coli (ATCC 25922), and Salmonella typhimurium (ATCC 14028).

Simultaneous ABO-incompatible living-donor liver transplantation and splenectomy without plasma exchange in China: Two case reports.

ABO-incompatible (ABO-i) living-donor liver transplantation (LDLT) is performed if an ABO-compatible graft cannot be obtained. However, a perfect desensitization protocol has not been established worldwide, especially for simultaneous ABO-i LDLT and splenectomy. We herein report two cases of ABO-i LDLT.

Cucurbitane Glucosides from the Crude Extract of Siraitia grosvenorii with Moderate Effects on PGC-1α Promoter Activity.

Seven new cucurbitane glucosides, 11-oxomogrosides III E and IV (1 and 2), 11-oxoisomogroside V (3), 7-oxomogrosides III E and IV (4 and 5), and mogrosides VI A and VI B (6 and 7), were separated from the crude extract of Siraitia grosvenorii. The new structures were defined by analysis of their H and C NMR, 2D NMR, and HRESIMS data. Especially, the band-selective constant time HSQC and band-selective constant time HMBC techniques were recuited to elucidate the structures of the complex glucoside moieties.