Individualized symptom experience and predictors in cancer patients after oesophagectomy: A latent profile analysis.

Purpose: In the care for oesophageal cancer, symptom assessment was mainly carried out from the perspective of the total score using scales, which ignored individual differences in symptom experience among patients. To provide personalized symptom management, individual differences among patients with oesophageal cancer warranted further investigation. The objective was to identify the different symptom profiles of patients after oesophagectomy and examine the risk factors affecting the symptom profiles.

Therapeutic Potential of Insect Defensin DLP4 Against -Infected Piglet Exudative Epidermitis.

: The emergence of resistance to (), the major cause of exudative epidermatitis (EE) in piglets, has led to the need for new antimicrobial agents. The study aimed to evaluate the potential efficacy of the insect defensin DLP4 against EE in piglets caused by clinically isolated ACCC 61734. : DLP4 showed strong antibacterial activity against ACCC 61734 (minimum inhibitory concentration, MIC: 0.

Perceived Mistreatment and Professional Identity of Medical Students in China.

Importance: Mistreatment is a common experience among medical students, with various negative consequences of such perceived mistreatment reported. However, few large-scale studies have investigated the association between perceived mistreatment and the formation of medical students' professional identities.

Objective: To investigate medical students' perceived mistreatment during medical school and its association with professional identity.

Predictive model for acute radiation esophagitis in esophageal carcinoma based on prognostic nutritional index and systemic inflammatory index and its application.

Acute radiation esophagitis (ARE) is a common complication in patients with esophageal cancer undergoing radiotherapy. Therefore, it is important to construct an effective ARE risk-prediction model for clinical treatment. The present study performed a retrospective analysis of 225 patients with esophageal cancer who received radiotherapy at the First Affiliated Hospital of Anhui Medical University (Hefei, China) from January 2018 to December 2022.

Treatment of lactoferrin and antimicrobial peptide N6 on bacterial enteritis caused by in mice.

Enterotoxigenic (ETEC) is a major cause of diarrhea in humans and animals. The study aimed to evaluate the efficacy of bovine lactoferrin (bLf) as an adjuvant combined with AMP (N6) in the treatment of -induced bacterial enteritis. Firstly, 40 female ICR mice were randomly divided into four groups.

Three in One with Dual-Functional Hydrogel of Lactoferrin/NZ2114/LMSH Promoting -Infected Wound Healing.

Wound infections caused by often result in localized suppurative lesions that severely impede the healing process, so it is urgent to develop a dress with efficient antimicrobial and pro-healing functions. In this study, the bifunctional injectable hydrogel lactoferrin (Lf)/NZ2114/lithium magnesium silicate hydrogel (LMSH) was first successfully prepared through the electrostatic interaction method. The physical, biological, and efficacy properties are systematically analyzed with good shear-thinning capacity and biocompatibility.

Novel Insight into the Synergistic Mechanism for Pd and Rh Promoting the Hydro-Defluorination of 4-Fluorophenol over Bimetallic Rh-Pd/C Catalysts.

This study explores the synergistic effect between the Rh and Pd of bimetallic Rh-Pd/C catalysts for the catalytic hydro-defluorination (HDF) of 4-fluorophenol (4-FP). It was found that 4-FP could not be efficiently hydro-defluorinated over 6% Pd/C and 6% Rh/C due to the inherent properties of Pd and Rh species in the dissociation of H and the activation of C-F bonds. Compared with 6% Pd/C and 6% Rh/C, bimetallic Rh-Pd/C catalysts, especially 1% Rh-5% Pd/C, exhibited much higher catalytic activity in the HDF of 4-FP, suggesting that the synergistic effect between the Rh and Pd of the catalyst was much more positive.

Design, concise synthesis and evaluation of novel amide-based combretastatin A-4 analogues as potent tubulin inhibitors.

As our ongoing work, a novel series of the amide-based CA-4 analogues were successfully designed, synthesized, and explored for their biological evaluation. Among these compounds, 7d and 8a illustrated most potent antiproliferative activity toward A549, HeLa, HCT116, and HT-29 cell lines. Most importantly, these two compounds didn't display noticeable cytotoxic activity on the non-tumoural cell line HEK-293.

Polylactic Glycolic Acid-Mediated Delivery of Plectasin Derivative NZ2114 in Biofilms.

Antimicrobial peptides (AMPs) are antibiotic candidates; however, their instability and protease susceptibility limit clinical applications. In this study, the polylactic acid-glycolic acid (PLGA)-polyvinyl alcohol (PVA) drug delivery system was screened by orthogonal design using the double emulsion-solvent evaporation method. NZ2114 nanoparticles (NZ2114-NPs) displayed favorable physicochemical properties with a particle size of 178.

Development and validation of the Convalescence Symptom Assessment Scale for EsophageCtomy patients.

Aim: A specific, valid and reliable measure is much needed to dynamically assess the recovery of symptoms in oesophagectomy patients. This study describes developing and validating the Convalescent Symptom Assessment Scale for oesophagectomy patients (CSAS_EC).

Design: An instrument development and cross-sectional validation study was conducted.

A latent class analysis of resilience and its association with patient-reported symptoms in patients with esophageal cancer after esophagectomy.

Purpose: To identify the latent classes of resilience in patients with esophageal cancer after esophagectomy and develop a deeper understanding of the association between these classes and patient-reported symptoms.

Background: China accounts for more than half of the global burden of esophageal cancer, and patients with esophageal cancer experience numerous symptoms that affect their quality of life and prognosis. Given that resilience is a key element that alleviates the progression of symptoms, it may represent a potential means of to enhancing cancer patients' physical and psychological well-being.

Enhanced biological activities of coumarin-functionalized polysaccharide derivatives: Chemical modification and activity assessment.

Natural polysaccharides are abundant and renewable resource, but their applications are hampered by limited biological activity. Chemical modification can overcome these drawbacks by altering their structure. Three series of polysaccharide derivatives with coumarins were synthesized to obtain polysaccharide derivatives with enhanced biological activity.

Perspective: A proposal on solutions of modern supply chain construction for lactoferrin.

Lactoferrin is an iron-binding glycoprotein of the transferrin family that is found in most bodily fluids of mammals and has a variety of biological and beneficial functions, with great importance in health enhancement as a supplement for humans and other animals. More than 300 t of lactoferrin were produced in 2021, and this number is expected to grow yearly by 10% to 12%, to over 580 t in 2030. With new and important functions of lactoferrin being revealed and studied, focus on its industrial production and application is increasing accordingly.

Synthesis and biological evaluation of novel 5-substituted/unsubstituted triazolothiadiazines as tubulin depolymerizing and vascular disrupting agents with promising antitumor activity.

A novel series of 5-substituted/unsubstituted [1,2,4]triazolo[3,4-b][1,3,4] thiadiazine compounds has been achieved successfully through chemoselective reduction of the C = N bond, based on our prior work. Initial biological evaluation illustrated that the most active derivative 7j exhibited significant cell growth inhibitory activity toward MCF-7, A549, HCT116, and A2780 with the IC values of 0.75, 0.

A randomised controlled trial to improve the resilience of oesophageal cancer survivors in rural China: A study protocol.

Aim: To design a protocol based on the experiences of long-term survivors to facilitate resilience for oesophageal cancer patients in rural China.

Background: According to the latest Global Cancer Statistics Report, 604,000 new cases of oesophageal cancer were reported, of which over 60% of the disease burden is distributed in China. The incidence of oesophageal cancer in rural China (15.

Medical students' academic satisfaction: Social cognitive factors matter.

Purpose: Academic satisfaction (AS)-the extent to which people enjoy their role or experiences as medical students-has important implications for well-being and career development. This study explores the relationships between social cognitive factors and AS in a Chinese medical education context.

Method: The social cognitive model of academic satisfaction (SCMAS) was adopted as the theoretical framework.

Survival experience of patients undergoing oesophagectomy during the recovery period: A meta-synthesis of qualitative studies.

Aims And Objective: To systematically review and synthesise existing qualitative research evidence describing the survival experience of patients undergoing oesophagectomy during recovery.

Background: Patients with oesophageal cancer undergoing surgical treatment have severe physical and psychological burdens during the recovery period. Qualitative studies on the survival experience of patients undergoing oesophagectomy are increasing annually, but there is no integration of qualitative evidence.

Effects of dietary supplementation of bovine lactoferrin on growth performance, immune function and intestinal health in weaning piglets.

Weaning is a crucial period in the pig's life cycle, which is frequently followed by gastrointestinal (GI) infections, diarrhea and even death. This study focused on the impact of bovine lactoferrin (bLF) supplementation on the intestinal health of weaning piglets. Weaning piglets (Duroc × Landrace × Yorkshire, 23 days) were randomly allocated into four groups, which included negative control group (CON): basic diet; positive control group (ANT): basic diet + 20 mg/kg flavomycin + 100 mg/kg aureomycin; treatment group bLF-A: basic diet + 1 g/kg bLF; treatment group bLF-B: basic diet + 3 g/kg bLF.

Effect of NZ2114 against biofilms and its application in murine mastitis model.

Bovine mastitis caused by () is usually treated with antibiotics, which may potentially increase drug resistance as the abuse. NZ2114, a variant of fungal defensin plectasin, displayed a potent antibacterial activity against . The inhibition/eradication effect of the antimicrobial peptide NZ2114 on the early/mature biofilm of CVCC 3938 was evaluated, as well as the elimination of bacteria in mature biofilms.

Antibacterial peptide NZ2114-loaded hydrogel accelerates Staphylococcus aureus-infected wound healing.

Wound infection caused by Staphylococcus aureus (S. aureus) is a great challenge which has caused significant burden and economic loss to the medical system. NZ2114, a plectasin-derived peptide, is an antibacterial agent for preventing and treating S.

Combination of Soxhlet extraction and catalytic hydrodebromination for remediation of tetrabromobisphenol A contaminated soil.

As a widely used brominated flame retardants (BFRs), tetrabromobisphenol A (TBBPA) has been detected in various environmental matrices and is known to cause negative effects on both the environment and human health. In this study, a combined method was developed for the abatement of TBBPA contaminated soil based on successive steps of solvent extraction (SE) and catalytic hydrodebromination (HDB) over Pd/C. The results showed that TBBPA could be efficiently extracted from the TBBPA contaminated soil with polar solvents.

Fatty acid modified-antimicrobial peptide analogues with potent antimicrobial activity and topical therapeutic efficacy against Staphylococcus hyicus.

There is an urgent need to explore new antimicrobial agents due to the looming threat of bacteria resistance. Bovine lactoferricin (LfcinB), as a multifunctional peptide, has the potential to be a new active drug in the future. In this study, it aims to investigate the effect of fatty acid conjugation on antimicrobial peptide activity and topical therapeutic efficacy in a mouse model infected with Staphylococcus hyicus.

Design and Pharmacodynamics of Recombinant Fungus Defensin NZL with Improved Activity against In Vitro and In Vivo.

is recognized as a leading pathogen of exudative epidermitis in modern swine industry. Antimicrobial peptides are attractive candidates for development as potential therapeutics to combat the serious threats of the resistance of . In this study, a series of derivatives were designed based on the NZ2114 template with the aim of obtaining peptides with more potent antimicrobial activity through changing net positive charge or hydrophobicity.