Effect of cold plasma and ultrasonic pretreatment on drying characteristics and nutritional quality of vacuum freeze-dried kiwifruit crisps.

The effect of ultrasound and plasma pretreatment on freeze-dried kiwifruit crisps was investigated in this study. Using unpretreated kiwifruit as a control group (CG), the effects of ultrasound (US), plasma-activated water (PAW), ultrasound combined with plasma-activated water (UPAW), plasma-jet (PJ), and ultrasound combined with plasma-jet (UPJ) on the quality of vacuum freeze-dried kiwifruit were investigated. The results showed that all the pretreatments could change the microstructure of the crisps.

Bawei Chenxiang Powder Protects Cardiomyocytes from Myocardial Ischemia/Reperfusion Injury via the PI3K-AKT Pathway.

Background Ischemia-reperfusion damage to cardiomyocytes is one of the main directions of cardiovascular disease research, and Bawei Chenxiang powder (BWCX) is a traditional ethnomedicinal compound preparation mainly used in the treatment of cardiovascular diseases. Based on serum pharmacology, the present study aimed to explore the potential mechanism of BWCX against myocardial ischemia-reperfusion damage to cardiomyocytes. Materials and Methods We prepared BWCX-serum containing.

Handheld fans for dyspnoea in respiratory failure: randomised controlled trial.

Objective: Fan therapy is widely acknowledged as an essential component in the management of dyspnoea with numerous studies supporting its efficacy in alleviating dyspnoea among patients with chronic illnesses. However, there is limited evidence regarding the effectiveness of fan therapy in reducing dyspnoea in patients with respiratory failure undergoing continuous oxygen therapy. This study aimed to assess the efficacy of fan therapy in mitigating dyspnoea in this specific patient population through a randomised controlled trial.

Antifreeze proteins and surface-modified cellulose nanocrystals for designing anti-freezing conductive hydrogel sensors.

Antifreeze proteins (AFPs) are a type of protein capable of inhibiting ice crystal growth, lowering the freezing point, and protecting organisms from cold-induced damage. In this study, cellulose nanocrystals (CNCs) are chemically modified to enhance the hydrogel's performance. The synergistic effect with AFPs further regulates its mechanical properties, antifreeze performance, and high sensing sensitivity.

Antagonistic effects of endophytic fungi from pedicels on yeasts: implications for antimicrobial mechanism of nectar.

Endophytic fungi are extensive in plant tissues and involved in the defense against stress from harmful microbes. The interaction between pedicel endophytic fungi and nectar yeasts is critical for maintaining nectar homeostasis. This study used as the research subject.