bFGF-Chitosan "brain glue" promotes functional recovery after cortical ischemic stroke.

The mammalian brain has an extremely limited ability to regenerate lost neurons and to recover function following ischemic stroke. A biomaterial strategy of slowly-releasing various regeneration-promoting factors to activate endogenous neurogenesis represents a safe and practical neuronal replacement therapy. In this study, basic fibroblast growth factor (bFGF)-Chitosan gel is injected into the stroke cavity.

The development of rapid detection techniques for Alexandrium catenella.

Alexandrium catenella is an important toxic algal species in the Alexandrium genus, which can form toxic red tides in large numbers. The paralytic shellfish poisoning (PSP) produced by Alexandrium catenella can seriously endanger human health and threaten the production and development of the aquaculture and fishery industries. Therefore, it is important to explore and develop effective detection and early warning methods for toxic red tides.

Construction of a neutrophil extracellular trap formation-related gene model for predicting the survival of lung adenocarcinoma patients and their response to immunotherapy.

Background: Lung adenocarcinoma (LUAD) is associated with high morbidity and mortality rates. Increasing evidence indicates that neutrophil extracellular traps (NETs) play a critical role in tumor progression, metastasis and immunosuppression in the LUAD tumor microenvironment (TME). Nevertheless, the use of NET formation-related genes (NFRGs) to predict LUAD patient survival and response to immunotherapy has not been explored.

Neutralizing antibody immune correlates in COVAIL trial recipients of an mRNA second COVID-19 vaccine boost.

Neutralizing antibody titer has been a surrogate endpoint for guiding COVID-19 vaccine approval and use, although the pandemic's evolution and the introduction of variant-adapted vaccine boosters raise questions as to this surrogate's contemporary performance. For 985 recipients of an mRNA second bivalent or monovalent booster containing various Spike inserts [Prototype (Ancestral), Beta, Delta, and/or Omicron BA.1 or BA.

Effects of Sodium Sources on Nonaqueous Precipitation Synthesis of β″-AlO and Formation Mechanism of Uniform Ionic Channels.

High-temperature and long-term sintering of β″-AlO solid electrolyte (Beta″ Alumina Solid Electrolyte, BASE) can easily cause NaO volatilization. It reduces the solid electrolyte (SE) quality, resulting in low ion conductivity of the electrolyte. It is also difficult to form uniform ionic channels.