Clinical Characteristics of Moxifloxacin-Related Arrhythmias and Development of a Predictive Nomogram: A Case Control Study.

This study aimed to analyze the incidence, clinical characteristics, and risk factors of moxifloxacin-related arrhythmias and electrocardiographic alterations in hospitalized patients using real-world data. Concurrently, a nomogram was established and validated to provide a practical tool for prediction. Retrospective automatic monitoring of inpatients using moxifloxacin was performed in a Chinese hospital from January 1, 2017, to December 31, 2021, to obtain the incidence of drug-induced arrhythmias and electrocardiographic alterations.

Development and internal validation of a model for predicting cefoperazone/sulbactam-associated coagulation disorders in Chinese inpatients.

Background And Aim: The use of cefoperazone/sulbactam (CPZ/SAM) could commonly cause vitamin K-dependent coagulation disorders and even hemorrhage sometimes. However, there is a lack of prediction tools estimating the risk for this. This study aimed at developing and internally validating a model for predicting CPZ/SAM-associated coagulation disorders in Chinese inpatients.

Comprehensive analysis of the complete mitochondrial genome of Lilium tsingtauense reveals a novel multichromosome structure.

Lilium tsingtauense mitogenome comprises 27 independent chromosome molecules, it undergoes frequent genomic recombination, and the rate of recombination and mutation between different repetitive sequences affects the formation of multichromosomal structures. Given the extremely large genome of Lily, which likely harbors additional genetic resources, it serves as an ideal material for studying the phylogenetic evolution of organisms. Although the Lilium chloroplast genome has been documented, the sequence of its mitochondrial genome (mitogenome) remains uncharted.

A case-control study on the clinical characteristics of granisetron-related arrhythmias and the development of a predictive nomogram.

Background: Automatic monitoring and assessment are increasingly employed in drug safety evaluations using hospital information system data. The increasing concern about granisetron-related arrhythmias requires real-world studies to improve our understanding of its safety.

Aim: This study aimed to analyze the incidence, clinical characteristics, and risk factors of granisetron-related arrhythmias in hospitalized patients using real-world data obtained from the Adverse Drug Event Active Surveillance and Assessment System-II (ADE-ASAS-II) and concurrently aimed to develop and validate a nomogram to predict the occurrence of arrhythmias.

Comprehensive assembly and comparative examination of the full mitochondrial genome in Castanea mollissima Blume.

The Chinese chestnut, Castanea mollissima Blume, a nut-bearing tree native to China and North Korea, belongs to the Fagaceae family. As an important genetic resource, C. mollissima is vital in enhancing edible chestnut varieties and offers significant insights into the origin and evolution of chestnut species.

Analysis of clinical characteristics and automatic monitoring of drug-induced arrhythmias in 167,546 inpatients.

Objective: The purpose of this study was to analyze the occurrence characteristics, clinical manifestations, medication distribution, and incidence of drug-induced arrhythmias in a real-world inpatient population.

Methods: According to the inclusion and exclusion criteria as well as the ADR evaluation criteria, we retrospectively evaluated hospitalized patients in 2019 using the arrhythmia module of the Adverse Drug Event Active Surveillance and Assessment System-II (ADE-ASAS-II). A detailed analysis was performed on the demographic data, ADR manifestations, and medication distribution of 2097 patients with drug-induced arrhythmias and QT interval prolongation.

Deciphering the mitochondrial genome of (Juglandaceae).

Maxim., 1856 is a second-class, protected, rare tree species of high economic and ecological value. We elucidated the complete mitochondrial (mt) genome of using the Illumina Novaseq 6000 and Nanopore platforms.

Complete mitochondrial genome sequence of (Aceraceae).

P. C. Tsoong is a rare and endangered tree endemic to the Qinling Mountains of China and is listed as a national third-class protected plant.

Complex Physical Structure of Complete Mitochondrial Genome of (Fagaceae): A Significant Energy Plant.

Carruth. is a Chinese important energy plant with high ecological and economic values. While the species chloroplast genome has been reported, its mitochondrial genome (mitogenome) is still unexplored.

Impact of information diffusion on epidemic spreading in partially mapping two-layered time-varying networks.

We propose a new epidemic model considering the partial mapping relationship in a two-layered time-varying network, which aims to study the influence of information diffusion on epidemic spreading. In the model, one layer represents the epidemic-related information diffusion in the social networks, while the other layer denotes the epidemic spreading in physical networks. In addition, there just exist mapping relationships between partial pairs of nodes in the two-layered network, which characterizes the interaction between information diffusion and epidemic spreading.

Fluorine-modified sialyl-Tn-CRM197 vaccine elicits a robust immune response.

Even though a vaccine that targets tumor-associated carbohydrate antigens on epithelial carcinoma cells presents an attractive therapeutic approach, relatively poor immunogenicity limits its development. In this study, we investigated the immunological activity of a fluoro-substituted Sialyl-Tn (F-STn) analogue coupled to the non-toxic cross-reactive material of diphtheria toxin197 (CRM197). Our results indicate that F-STn-CRM197 promotes a greater immunogenicity than non-fluorinated STn-CRM197.

EZH2 promotes invasion and metastasis of laryngeal squamous cells carcinoma via epithelial-mesenchymal transition through H3K27me3.

Enhancer of Zeste Homolog 2(EZH2), which can change chromatin structure by tri-methylation of the 27th lysine of H3 in nucleosome histone (H3K27me3), is involved in different types of cancers. However, the role and mechanism underlying aberrant EZH2 expression in laryngeal squamous cells carcinoma (LSCC) remain unclear. In the present study, we found that down-regulation of EZH2 and H3K27me3 in LSCC cells (Hep-2 and SCC10A) resulted in an mesenchymal-epithelial transition(MET) like cell morphology and lower invasion in vitro, weakened tumor growth, intrahepatic and pulmonary metastasis in vivo.

Effects of different bronchoalveolar lavage methods on tracheobronchial foreign body patients.

Objectives/hypothesis: To compare the different effects of bronchoalveolar lavage (BAL) with diverse combinations of lidocaine, epinephrine, and dexamethasone on pediatric patients with an inhaled tracheobronchial foreign body (TFB).

Study Design: Randomized controlled study.

Methods: Two hundred forty cases of pediatric patients with inhaled TFB were included in this study, and were randomly divided into four groups using three kinds of drugs for BAL, namely 0.

Adjusting the balance between effective loading and vector migration of macrophage vehicles to deliver nanoparticles.

The nature of macrophage allows the possibility that this cell type could be used as drug delivery system to track therapeutic drug nanoparticles (NPs) in cancer. However, there is no existing research on the regulation between effective loading of NPs and targeted delivery of macrophages. Here, we investigated the important parameters of intracellular NP quantity and the vector migration rate.

[6]-gingerol: a novel AT₁ antagonist for the treatment of cardiovascular disease.

Considering the prevalence of cardiovascular disease in public health and the limited validated therapeutic options, this study aimed to find novel compounds targeting the angiotensin II type 1 receptor, accepted as a therapeutic target in cardiovascular disease. A small library consisting of 89 compounds from 39 Chinese herbs was profiled using a cell-based calcium mobilization assay which was developed and characterized for high-throughput screening. [6]-Gingerol derived from Zingiber officinale Roscoe (ginger) was identified as a novel angiotensin II type 1 receptor antagonist, with an IC50 value of 8.

Variation in the internalization of differently sized nanoparticles induces different DNA-damaging effects on a macrophage cell line.

Although researchers have expended considerable effort on studying the cytotoxicity of nanomaterials, it is possible that there has been insufficient attention paid to their genotoxic potential. Here, we describe a test model that we have developed to evaluate the DNA-damaging effects of negatively charged nanoparticles of different sizes. We compared the DNA damaging effect induced by nanoparticles of various sizes and found that the effect is closely associated with the internalization pattern of the particles.