Development and external validation of a nomogram to predict the prognosis of patients with metastatic prostate cancer who underwent radiotherapy.

Background: Metastatic prostate cancer (mPCa) complicates treatment due to its unpredictable progression. Current prognostic tools often lack precision. This study aimed to develop an effective tool to predict overall survival (OS) in mPCa patients undergoing radiotherapy, thereby addressing the clinical need for personalized treatment decisions.

Association between composite dietary antioxidant index and erectile dysfunction: a cross-sectional study from NHANES.

Background: Individual antioxidants may not fully capture the comprehensive antioxidant intake from an individual's diet. This study utilizes the Complex Dietary Antioxidant Index (CDAI) to evaluate the combined effects of various dietary antioxidants in the diet. The goal is to investigate the relationship between CDAI and the incidence of erectile dysfunction (ED), offering insights for dietary guidelines and intervention strategies aimed at mitigating the burden of ED.

Safety assessment of cabozantinib in patients with renal cell carcinoma: retrospective pharmacovigilance study based on FAERS database.

Objective: This study was designed to conduct data mining through the Food and Drug Administration Adverse Event Reporting System (FAERS) to assess adverse events (AEs) associated with cabozantinib in the treatment of renal cell carcinoma.

Methods: Reporting odds ratio (ROR), proportional reporting ratio (PRR), Bayesian confidence propagation neural network (BCPNN), and multi-item gamma Poisson shrinker (MGPS) algorithms were used to detect drug-related AEs signals from reporting data in FAERS database from 2016 to 2024.

Results: A total of 32,129 AE reports identifying cabozantinib as a 'primary suspect' were retrieved from the FAERS database.

Integrated transcriptome and H NMR-based metabolome to explore the potential mechanism of Spodoptera litura in response to flupyrimin.

Flupyrimin (FLP) is a novel class of insecticide acting on insect nicotinic acetylcholine receptor (nAChR) and shows robust insecticidal activity. However, the toxicological effects of FLP on Spodoptera litura have not been revealed. In this study, the results showed that the larval survival rate decreased significantly with increasing concentration of FLP.

Bidirectional influence between benign prostatic hyperplasia, prostate cancer, and prostatitis and mental disorders: two-sample and multivariate mendelian randomization analyses.

Background: We aimed to use Mendelian randomization (MR) to determine the causality between fifteen major mental disorders (MDs) and benign prostatic hyperplasia (BPH), prostate cancer (PCa), and prostatitis.

Methods: The main MR analysis was performed using the inverse variance-weighted (IVW) method.

Results: The study found that insomnia (odds ratio [OR], 1.

Fabrication of polyoxometalate dispersed cobalt oxide nanowires for electrochemically monitoring superoxide radicals from Hela cell mitochondria.

An ultrasensitive electrochemical sensor is constructed by electrostatically adsorbing negatively charged hourglass-shape Cu-Polyoxometalate (POM) onto a positively charged CoO nanowires modified carbon cloth. The petaloid CoO nanowires have a large specific surface area that can well disperse open-structured Cu-POM to form Cu-POM@CoONWs@CC, which can maximumly expose catalytic active centers (Co and Cu) and accelerate mass/charge transfer. In addition to the above advantages, the excellent electron exchange ability of Cu-POM and good conductivity of CoONWs@CC endow the sensor with good detection capability to HO including a linear detection range of 0.

Effect of antidepressants on ejaculation dysfunction in patients with depression and anxiety: A systematic review and network meta-analysis.

Introduction: Antidepressants may lead to a series of sexual adverse effects (SAEs), among which ejaculation dysfunction (EjD) is often overlooked by clinicians. The purpose of the present network meta-analysis was to assist drug adjustment by comparing and ranking the incidence of EjD among various antidepressants.

Methods: Relevant studies were retrieved from PubMed, Embase, Scopus, Web of Science, ClinicalTrials.

Identification of a novel PANoptosis-related gene signature for predicting the prognosis in clear cell renal cell carcinoma.

PANoptosis has been shown to play an important role in tumorigenesis and gain more attention. Yet, the prognostic significance of PANoptosis-related genes has not been investigated more in clear cell renal cell carcinoma (ccRCC). The aim of this research was designed to identify and create a signature of PANoptosis-related genes which was expected to predict prognosis of ccRCC more effectively.

Correction to "Fracture Conductivity Prediction Based on Machine Learning".

[This corrects the article DOI: 10.1021/acsomega.4c00448.

An Enzyme-Encapsulated MOF@MOF Nanocomposite for Detecting HO Derived From Superoxide Anion Released by Mitochondria of HeLa Cells.

In this work, a horseradish peroxidase (HRP)-encapsulated metal organic framework (MOF)@MOF nanocomposite is developed for detecting HO converted by dismutation of superoxide anions released from live HeLa mitochondria. Initially, an HRP-polyacrylic acid cluster is incorporated on a mesoporous, peroxidase-like Cu/Co-1,4-benzenedicarboxylate (BDC) MOF platform to avoid structural change and deactivation of HRP through its interactions with MOF metal ions. Additionally, a Cu/Co-BDC(HRP)@1,3,5-benzenetricarboxyate (BTC) core-shell MOF/MOF structure, also with peroxide-like properties, serves as a protective matrix for HRP.

Predictive value of cardiac magnetic resonance imaging for fatal arrhythmias in structural and nonstructural heart diseases.

Background: The risk stratification for fatal arrhythmias remains inadequate. Cardiac magnetic resonance (CMR) imaging provides a detailed evaluation of arrhythmogenic substrates. This study investigated the predictive capacity of multiparametric CMR for fatal ventricular arrhythmias (VAs) in a heterogeneous disease cohort.

Accuracy of a calibration method based on cone beam computed tomography and intraoral scanner data registration for robot-assisted implant placement: An in vitro study.

Statement Of Problem: Robotic systems have shown promise for implant placement because of their accuracy in identifying surgical positions. However, research on the accuracy of patient calibration methods based on cone beam computed tomography (CBCT) and intraoral scanner (IOS) data registration is lacking.

Purpose: The purpose of this in vitro study was to develop a calibration method based on the registration of CBCT and IOS data of a robot-assisted system for implant placement, evaluate the accuracy of this calibration method, and explore the accuracy of robot-assisted surgery at different implant positions.

Life's Essential 8 and Mortality in US Adults With Obesity: A Cohort Study.

Objective: This study evaluates the relationship between the Life's Essential 8 (LE8) scoring system and all-cause and cause-specific mortality among obese individuals using National Health and Nutrition Examination Survey data.

Methods: Data from 9143 obese participants (BMI ≥30 kg/m) collected between 2005 and 2018 were analyzed. Participants were categorized based on their LE8 scores: low cardiovascular health (Low CVH, n = 2264), moderate cardiovascular health (Moderate CVH, n = 6541), and high cardiovascular health (High CVH, n = 338).

Development and accuracy assessment of a crown lengthening surgery robot for use in the esthetic zone: An in vitro study.

Statement Of Problem: Crown lengthening surgery has been widely used to enhance the health and esthetics of anterior teeth, and its accuracy significantly influences surgical outcomes. However, the feasibility and accuracy of a robot system for crown lengthening surgery remains unknown.

Purpose: The purpose of this in vitro study was to develop a crown lengthening surgery robot and evaluate its accuracy.

Discovery of clinical isolation of drug-resistant with overexpression of OqxB efflux pump as the decisive drug resistance factor.

Background emergence of multidrug-resistant (MDR) bacterial strains is a public health concern that threatens global and regional security. Efflux pump-overexpressing MDR strains from clinical isolates are the best subjects for studying the mechanisms of MDR caused by bacterial efflux pumps. A strain overexpressing the OqxB-only efflux pump was screened from a clinical strain library to explore reverse OqxB-mediated bacterial resistance strategies.

Adsorption behavior of helium in quartz slit by molecular simulation.

Due to the multiple influences of unique physicochemical properties of helium, petrographic characteristics and temperature and pressure conditions, little is known about the helium adsorption behaviors in minerals and rocks at geological conditions. Based on the grand canonical Monte Carlo simulations, this study revealed the adsorption characteristics of pure helium and the competitive adsorption of binary mixtures with different proportions of methane and helium under geological temperature and pressure conditions in quartz slit model. Molecular simulation of pure helium shows that physical adsorption of helium exists in mineral surfaces, which indicates a preservation mechanism of helium in helium source rocks.

The enhancement effect of n-FeO on methyl orange reduction by nitrogen-fixing bacteria consortium.

Although the anaerobic reduction of azo dyes is ecofriendly, high ammonia consumption remains a significant challenge. This work enriched a mixed nitrogen-fixing bacteria consortium (NFBC) using n-FeO to promote the anaerobic reduction of methyl orange (MO) without exogenous nitrogen. The enriched NFBC was dominated by Klebsiella (80.