Preparation of Green Silver Nanoparticles and Eco-Friendly Polymer-AgNPs Nanocomposites: A Study of Toxic Properties across Multiple Organisms.

This article focuses on the eco-friendly (green) synthesis of silver nanoparticles (AgNPs) and their incorporation into a polymer matrix. For AgNPs synthesis, Lavandula angustifolia (lavender) leaf extract was used as a reducing and stabilizing agent, and as a silver precursor, AgNO solution with different concentrations of silver (50, 100, 250, and 500 mg/L) was used. Prepared AgNPs colloids were characterized using UV-vis spectrophotometry, transmission electron microscopy (TEM), and X-ray diffraction (XRD).

Distal pancreatectomy.

Ntroduction: Distal pancreatectomy is a standard surgical procedure for selected benign, premalignant, and malignant lesions localized in the pancreatic body or tail. Surgical resection remains the only curative option for patients diagnosed with adenocarcinoma of the pancreas.

Patients And Methods: Perioperative and postoperative clinical courses were retrospectively assessed in patients, who underwent distal pancreatectomy during the 2011‒2021 period.

Rare Benign Focal Lesions of the Liver: Report of 2 Cases and Literature Review.

Introduction: Benign lesions of the liver are very common findings, usually randomly discovered, especially during examinations for other indications. The frequent use of imaging modalities may be responsible for the statistical increase in the incidence of these findings.

Case Presentation: In this publication, we present the cases of 2 female patients with benign liver lesions, the occurrence of which is considered rare, and only a few dozen cases have been described worldwide.

Pancreatic stiffness and anthropometric parameters in healthy volunteers.

Purpose: The aim of this study was to define the values of percutaneous ultrasound shear-wave and strain elastography of the pancreas in healthy volunteers.

Methods: This is a single-center prospective study conducted on volunteers who underwent examination of percutaneous point shear‑wave elastography and strain elastography. Both the shear-wave speed (Vs) and strain histogram were measured 3 times and median values were evaluated.

Stimulation of Osteogenic Activity of Autologous Teeth Hard Tissues as Bone Augmentation Material.

The issue of bone volume loss is playing an increasing role in bone tissue engineering. Research has focused on studying the preparation and use of different types of human or xenogenic materials and their osteogenic properties. An alternative source for this purpose could be autologous extracted teeth.