Percutaneous vertebroplasty is an effective treatment for aggressive vertebral hemangiomas, osteoporotic vertebral compression fractures, spinal metastases, and myelomas. As percutaneous vertebroplasty is more commonly performed to treat various forms of back pain, new or modified cements are being used. This review examines the physiochemical and biomechanical properties of various bone cement...

The bacterial enzyme β-lactamase hydrolyzes the β-lactam ring of penicillin and chemically related antibiotics, rendering them ineffective. Due to rampant antibiotic overuse, the enzyme is evolving new resistance activities at an alarming rate. Related, the enzyme's global physiochemical properties exhibit various amounts of conservation and variability across the family. To that end, we charac...

Spatial variability of soil properties is a critical factor for the planning, management, and exploitation resources. Thus, use different digital mapping models to provide accuracy plays crucial role in providing physicochemical maps. Soil spatial forest stands not well-known Iran. Meanwhile, riparian buffers are important several services such as high water quality, nutrient recycling, bufferi...

BACKGROUND Poor oral bioavailability is an important parameter accounting for the failure of the drug candidates. Approximately, 50% of developing drugs fail because of unfavorable oral bioavailability. In silico prediction of oral bioavailability (%F) based on physiochemical properties are highly needed. Although many computational models have been developed to predict oral bioavailability, th...

Background & Aim:   Changes in lifestyle, decrease in physical exercise along with incidence of obesity, hypertension and cardiovascular diseases indicate a need for low calorie formulations. The sweetness of Stevia, a natural sweetener, is estimated to be 300 times as much as that of sugar. Extraction of stevia leaves is considered a promoter of calorie balance and a beneficial part of a healt...