various materials and techniques have been used in the treatment of periodontal disease to achieve regeneration of lost periodontal tissues including cementum, periodontal ligament (pdl) and alveolar bone. the composition, regenerative potential, application and therapeutic characteristics of several regenerative materials have been evaluated in the present study

COSHH Essentials is a system of workplace risk management developed by the UK Health and Safety Executive for use by proprietors of small and medium sized enterprises. COSHH Essentials recommends exposure control approaches based on a chemical's potential health hazards, scale of use and ability to become airborne. More specifically, chemicals are grouped into hazard bands based on their potent...

introduction. accreditation has a long antecedence in western countries educational systems and its history of implementation is more than a century in a country such as united states of america. in european countries, also different activities have been implied throughout the accreditation and its implementation has become an essential. now, in our country the experts also think of the accredi...

The emergence of antibiotics resistances become an alarming situation due to the resurgence cases. Scientific community explore therapeutics alternatives, including essentials oils and their combination with antibiotics. designed study aimed evaluate combined effects from Drypetes Gosswelleri, Echinops giganteus, Melaleuca leucadendron against strains implicated in infectious deseases. antibact...

Objective: The objective of the study was to carry out phytochemical profiling essential oils (EOs) and evaluation their anti-microbial activity. Methods: EOs extracted from Cumminum cyminum, Zingiber officinale, Trachyspermum ammi, Alipnia galanga, Cedrus deodara, Elettaria cardamomum using clavenger apparatus. Phytochemical analysis high-performance thin layer chromatography (HPTLC) fingerpri...