Advancement of metal oxide nanomaterials on agri-food fronts.

The application of metal oxide nanomaterials (MO NMs) in the agrifood industry offers innovative solutions that can facilitate a paradigm shift in a sector that is currently facing challenges in meeting the growing requirements for food production, while safeguarding the environment from the impacts of current agriculture practices. This review comprehensively illustrates recent advancements and applications of MO for sustainable practices in the food and agricultural industries and environmental preservation. Relevant published data point out that MO NMs can be tailored for specific properties, enabling advanced design concepts with improved features for various applications in the agrifood industry.

Rapid Detection and Identification of Vancomycin-Sensitive Bacteria Using an Electrochemical Apta-Sensor.

In order to combat the complex and diverse infections caused by bacteria, it is essential to develop efficient diagnostic tools. Current techniques for bacterial detection rely on laborious multistep procedures, with high costs and extended time of analysis. To overcome these limitations, we propose here a novel portable electrochemical biosensor for the rapid detection and identification of Gram-positive bacteria that leverages the recognition capabilities of vancomycin and aptamers.

Comparative Study of the Efficacy of the Lysozyme, Benzydamine and Chlorhexidine Oral Spray in the Treatment of Acute Tonsillopharyngitis - Results of a Pilot Study.

Objective: Lysozyme is a natural antimicrobial and immunomodulatory enzyme, which is produced as a host response to infectious agents. The objective of this study was to compare the efficacy and safety of lysozyme-based versus benzydamine and chlorhexidinebased oral spray in patients with an acute tonsillopharyngitis associated with a common cold.

Patients And Methods: A prospective twoarm pilot study (lysozyme/cetylpyridinium/lidocaine spray versus: benzydamine spray-arm 1; chlorhexidine/lidocaine spray-arm 2) was conducted in the primary health care unit.

Melanoma of the sinonasal mucosa: A report on the two cases and a review of the literature.

Introduction: Primary mucosal melanoma of the sinonasal tract is a rare neoplasm, accounting for less than 1% of all melanomas. It has an aggressive and unpredictable biologic behavior characterized by frequent incidence of local recurrence, local and distant metastasis of the disease.

Case Report: This report summarizes the results of the previous research concerning sinonasal mucosal melanoma, and by the example of the two patients suffering from mucosal melanoma, we described clinical and histopathological features of this rare neoplasm and our experience in its diagnosis and treatment.

MRI in evaluation of neoplastic invasion into preepiglottic and paraglottic space.

Objective: The purpose of this study was to evaluate whether magnetic resonance (MR) imaging can accurately predict invasion of the preepiglottic and paraglottic space in patients with laryngeal carcinoma. Identification of these fat filling spaces is important for surgical treatment and prognosis.

Materials And Methods: The study was based on the prospective analysis of MRI images in a series of 40 patients (90% males), overall average age 60.