Using Transorbital Sonography for Assessing Traumatic Brain Injury in Patients With Periorbital Hematoma.

Objective: The aim of this study is to assess the comparative effectiveness of transorbital sonography (TOS) and the pupillary penlight visual assessment method in patients with traumatic brain injury (TBI) and periorbital hematoma.

Methods: A total of 140 patients with traumatic brain injury (TBI), meeting the inclusion and exclusion criteria, were selected from a tertiary hospital in Zhejiang Province between January 2022 and December 2023. Pupillary function in all patients was assessed using both TOS and the pupillary penlight visual assessment method on the first, third, and seventh day after admission.

Discovery of a 2'-α-Fluoro-2'-β--(fluoromethyl) Purine Nucleotide Prodrug as a Potential Oral Anti-SARS-CoV-2 Agent.

A novel 2'-α-fluoro-2'-β--(fluoromethyl) purine nucleoside phosphoramidate prodrug has been designed and synthesized to treat SARS-CoV-2 infection. The SARS-CoV-2 central replication transcription complex (C-RTC, nsp12-nsp7-nsp8) catalyzed in vitro RNA synthesis was effectively inhibited by the corresponding bioactive nucleoside triphosphate (). The cryo-electron microscopy structure of the C-RTC: complex was also determined.

Cell-Type Specific miRNA Regulatory Network Responses to ABA Stress Revealed by Time Series Transcriptional Atlases in Arabidopsis.

In plants, microRNAs (miRNAs) participate in complex gene regulatory networks together with the transcription factors (TFs) in response to biotic and abiotic stresses. To date, analyses of miRNAs-induced transcriptome remodeling are at the whole plant or tissue levels. Here, Arabidopsis's ABA-induced single-cell RNA-seq (scRNA-seq) is performed at different stages of time points-early, middle, and late.

A Review of Recent Progress in the Mechanisms and Effectiveness of Acupuncture for Treating Allergic Rhinitis.

This review aims to summarize and evaluate the latest clinical evidence and mechanistic studies regarding acupuncture for the treatment of allergic rhinitis AR. Compared with traditional medical treatment, acupuncture treatment of allergic rhinitis has fewer side effects and drug dependence, especially for those patients who do not respond well to medical treatment, acupuncture treatment has become a new hope. By analyzing results from RCTs, systematic reviews, and meta-analyses, the significant effectiveness of acupuncture in improving AR symptoms is clarified.