Clamping Catheter Versus Free Drainage for Patients With Neurogenic Bladder With Indwelling Urinary Catheter: A Meta-Analysis.

In the clinical setting, individuals with neurogenic bladder dysfunction commonly utilize indwelling urinary catheters for urinary management. The comparative efficacy of catheter clamping versus continuous free drainage in this patient population is yet to be established. This meta-analysis aims to explore the efficacy and safety of catheter clamping versus natural drainage in patients with neurogenic bladder, to provide evidence to support the treatment and nursing care of these patients.

Factors Influencing Preoperative Psychological Resilience in Patients With Traumatic Lower Extremity Fractures.

Background: The psychological resilience of patients with traumatic lower extremity fractures is relevant and has been studied in the postoperative rehabilitation phase; yet, few studies have focused on the early preoperative phase.

Objective: This study aims to explore preoperative psychological resilience in patients with traumatic lower extremity fractures.

Methods: This single-center cross-sectional survey design study was conducted over 5 months from December 2022 to April 2023 in a tertiary hospital in Shanghai, China.

Prognostic value and clinicopathological significance of pre-and post-treatment systemic immune-inflammation index in colorectal cancer patients: a meta-analysis.

Background: In recent years, the association between systemic immune-inflammation index (SII) and the prognosis of patients with colorectal cancer (CRC) has remained a topic of considerable debate. To address this, the present study was carried out to investigate the prognostic significance of SII in CRC.

Methods: Databases including PubMed, Embase, the Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science were scrutinized up to March 27, 2024.

Ultrasmall iron-gallic acid coordination polymer nanoparticles for scavenging ROS and suppressing inflammation in tauopathy-induced Alzheimer's disease.

Alzheimer's disease (AD) is the most prevalent neurodegenerative disorder globally, with no effective treatment available yet. A crucial pathological hallmark of AD is the accumulation of hyperphosphorylated tau protein, which is deteriorated by reactive oxygen species (ROS) and neuroinflammation in AD progression. Thus, alleviation of ROS and inflammation has become a potential therapeutic strategy in many studies.

Calcium-mediated mitochondrial fission and mitophagy drive glycolysis to facilitate arterivirus proliferation.

Mitochondria, recognized as the "powerhouse" of cells, play a vital role in generating cellular energy through dynamic processes such as fission and fusion. Viruses have evolved mechanisms to hijack mitochondrial function for their survival and proliferation. Here, we report that infection with the swine arterivirus porcine reproductive and respiratory syndrome virus (PRRSV), manipulates mitochondria calcium ions (Ca2+) to induce mitochondrial fission and mitophagy, thereby reprogramming cellular energy metabolism to facilitate its own replication.