Functional assessment of autologous platelet-rich plasma (PRP) after long-term storage at -20 °C without any preservation agent.

Background: Platelet-rich plasma (PRP) is increasingly being used in the treatment of chronic wounds, pathologies of the musculoskeletal system, and in cosmetic medicine; however, the preparation of platelet-rich plasma is both time-consuming and requires invasive intervention. Additional costs are introduced if special equipment is used during preparation. The aim of the present study is to test whether autologous platelet-rich plasma (PRP) preserves the feature of growth factor release when stored at -20 °C after preparation.

Retromandibular transparotid approach to mandibular subcondylar and high ramus fractures: two-point fixation.

Background: Although the fractures of the mandibular condylar region are very common, the controversies about the treatment of this area is still ongoing. In recent years, general agreement has emerged that open treatment is more effective than closed approaches for extracapsular condylar fractures. However, this time, the method of surgical approach has become controversial.

Platelet-Rich Fibrin Improves the Viability of Diced Cartilage Grafts in a Rabbit Model.

Background: Diced cartilage may be wrapped with synthetic or biological materials before grafting to a recipient site. These materials have unique advantages and disadvantages, and a gold standard is not available.

Objectives: The authors investigated the effects of platelet-rich fibrin (PRF) on the survival of cartilage grafts in a rabbit model.

The Protective Effects of Epigallocatechin Gallate Against Distant Organ Damage After Severe Skin Burns--Experimental Study Using a Rat Model of Thermal Trauma.

Background: Epigallocatechin gallate (EGCG), a green tea polyphenol, has potent antioxidant properties.

Objectives: The purpose of the present study was to examine the possible preventative effects of EGCG against internal organ injury due to large-surface skin burns in a rat model.

Material And Methods: The study design involved three groups of rats: a sham group and two groups with 25-30% full-thickness burns: (a) the sham group without burns or treatment (n=18); (b) the control burn group (burns+sterile saline, n=18); and (c) the burn treatment group (burns+treatment with EGCG, n=18).

An Ameliorated Approach for Sharp Resection in Gynecomastia Surgery.

Surgery has become the accepted standard for the majority of patients with gynecomastia to get rid of feminine-looking breast enlargement. Many surgical techniques have been proposed according to grade of gynecomastia. The sharp resection of glandular tissues is a keystone for most of them.