[The use of casts in studying stab-cutting wounds of the lungs].

[Method of studying stab wounds of the thoracic cavity].

نقش توراکوسکوپی در تشخیص آسیب مخفی دیافراگم در ترومای نافذ توراکو-ابدومینال

Background: Penetrating thoracoabdominal stab wounds may cause diaphragmatic and abdominal organ laceration. However, 15-20% of these cases who are stable and managed by conservative treatment might have hidden diaphragmatic injuries, which could ultimately lead to chronic diaphragmatic hernia. Therefore, a safe and exact diagnostic method for the detection of occult diaphragmatic injuries is v...

Studying Varieties and Relationships of Yield and Quality Traits in Tall Wheatgrass (Agropyron elongatum) under Two Cutting Management Procedures

The objectives of this research were to study the varieties and relationships of yield and quality traits under two harvesting management procedures concerning forage dry matter (DM yield) and 5 quality traits such as Dry Matter Digestibility (DMD%), Water Soluble Carbohydrates (WSC%), Crude Protein (CP%), Acid Detergent Fibre (ADF%) and total ash in tall wheatgrass (Agropyron elongatum). In th...

The combined effects of Aloe vera gel and silver nanoparticles on wound healing in rats

Objective(s): This study was aimed at investigating the synergy effects of Aloe vera gel and silver nanoparticles on the healing rate of the cutting wounds. Materials and Methods: In order to determine the concentration of silver nanoparticles in Aloe vera gel, the MBC methods were applied on the most common bacteria infecting wounds, Staphylococcus aureus, Escherichia coli, Pseudomonas aerugin...

In Vitro Evaluation of the Effect of Tooth Structure Loss on Fracture Resistance of Endodontically Treated Teeth

Introduction: Since preserving the structure of treated teeth is a critical success factor, studying the effects of tooth structure loss on fracture resistance of the tooth tissue appears necessary. The aim of this study was to evaluate the consequences of the loss of different tissues regarding fracture resistance of teeth undergoing root canal treatment without the use of indirect restoration...