Effect of neutralization treatment on properties of chitosan/bamboo leaf flavonoids/nano-metal oxide composite films and application of films in antioxidation of rapeseed oil.

Neutralization treatment improved the slow-release antioxidant food packaging function of chitosan (CS)/bamboo leaf flavone (BLF)/nano-metal oxides composite films. The film cast from the CS composite solution neutralized by KOH solution had good thermal stability. The elongation at break of the neutralized CS/BLF film was increased by about 5 times, which provided the possibility for its packaging application.

Functional outcomes and adverse effects following three interventions for displaced midshaft clavicular fractures: A Bayesian network meta-analysis of randomized controlled trials.

Introduction: The efficacy of the most commonly used interventions for clavicle fractures remains controversial. These interventions are: open reduction and plate fixation (ORPF), non-surgical intervention (NSI), and use of an intramedullary nail (IMN). In adult patients with clavicle fractures, choosing which intervention might be best is challenging.

Comparison of intrathecal morphine versus local infiltration analgesia for pain control in total knee and hip arthroplasty: A meta-analysis.

Background: The purpose of this meta-analysis was to comprehensively collect randomized controlled trials (RCTs) to assess the clinical efficacy of intrathecal morphine (ITM) versus local infiltration analgesia (LIA) in the treatment of total knee and hip arthroplasty patients.

Methods: Relevant studies were identified from the Embase, PubMed, Cochrane Library, Web of Science, Wanfang, and Chinese National Knowledge Infrastructure (CNKI) databases. We also reviewed the references of all identified articles to identify additional studies.