Properties of the "Orgamax" osteoplastic material made of a demineralized allograft bone

We investigated properties of the “Orgamax” osteoplastic material, which was produced from a demineralized bone, in the treatment of extensive caries, in particular chronic pulpitis of the permanent teeth with unformed roots in children. The “Orgamax” osteoplastic material consists of demineralized bone chips, a collagen additive, and antibiotics. The surface morphology of the “Orgamax” osteoplastic materialis macroporous, with the maximum pore size of 250 [mu]m, whereas the surface morphology of the major component of “Orgamax”, demineralized bone chips, is microporous, with a pore size of 10-20 [mu]m. Material “Orgamax” is used in the treatment of complicated caries, particularly chronic pulpitis of permanent teeth with unformed roots in children. “Orgamax” filling a formed cavity exhibits antimicrobial properties, eliminates inflammation in the dental pulp, and, due to its osteoconductive and osteoinductive properties, undergoes gradual resorption, stimulates regeneration, and provides replacement of the defect with newly formed tissue. The dental pulp viability is completely restored, which ensures the complete formation of tooth roots with root apex closure in the long-term period

The DEVELOPENT OF REGIONAL AIRPORT INFRASTRUCTURE

This article describes the situation of regional and domestic routes. The analysis of the development of regional transport of Europe and America is presented. It is necessary to mention that the first steps were made in the field of the revival of regional aviation and local air traffic and Russia should develop and systematically develop a common route network of regional and local air transportation, which could connect all major cities

К вопросу о развитии региональной аэропортовой инфраструктуры

This article describes the situation of regional and domestic routes. The analysis of the development of regional transport of Europe and America is presented. It is necessary to mention that the first steps were made in the field of the revival of regional aviation and local air traffic and Russia should develop and systematically develop a common route network of regional and local air transportation, which could connect all major cities.В статье описывается ситуация на региональных и местных воздушных линиях. Приведен анализ развития региональных перевозок в Европе и Америке. Также следует отметить, что на пути возрождения региональной авиации и местного авиасообщения сделаны лишь первые шаги и для России необходимо разработать и планомерно развивать единую маршрутную сеть региональных и местных авиаперевозок, которая могла бы объединить между собой все крупнейшие города