Search Results - "Hristov, Krasimir"

ORAL HEALTH EDUCATION AND MOTIVATION FOR PARENTS AND THEIR CHILDREN IN NURSERIES by Bogovska-Gigova, Ralitsa, Hristov, Krasimir

“…Introduction: Health education and motivation are essential public health tools and effective primary preventive methods. Nurseries can serve as ideal settings…”
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The effect of citric acid on mineralisation and vascular endothelial growth factor secretion from apical papilla stem cells by Hristov, Krasimir, Ishkitiev, Nikolay, Miteva, Marina, Dimitrova, Violeta, Gigova, Ralitsa, Gateva, Nataliya, Angelova, Liliya

“…To investigate the influence of citric acid on the osteogenic and angiogenic potential of stem cells from apical papillae (SCAPs). Stem cells from apical…”
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Regenerative endodontic treatment of immature permanent teeth after mechanical instrumentation with XP-Endo Finisher by Hristov, Krasimir, Doitchinova, Liliya, Gateva, Natalia

“…Introduction : The traditional treatment of immature permanent teeth with necrotic pulp involves creating an apical barrier by using calcium hydroxide or an…”
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CONSERVATIVE TREATMENT OF A TOOTH WITH INCOMPLETE ROOT DEVELOPMENT AND A LARGE PERIAPICAL LESION - A CASE REPORT by Hristov, Krasimir, Gateva, Nataliya

“…Background: Regenerative endodontic procedures have become increasingly popular in recent years. This paper reports the use of regenerative endodontics in the…”
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COMPARATIVE EVALUATION OF THE EFFECTIVENESS OF DIFFERENT METHODS FOR THE CARIES-DIAGNOSIS OF OCCLUSAL SURFACES OF THE FIRST PERMANENT MOLARS by Georgieva, Nedana, Hristov, Krasimir, Grancharova, Nataliya

“…Aim: Comparative evaluation of the diagnostics of the occlusal surface between light-induced fluorescence (SoproLife camera) and the accepted international…”
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EVALUATION OF THE ADHESION AND MORPHOLOGY OF STEM CELLS FROM APICAL PAPILLA IN DIRECT CONTACT WITH MTA AND BIODENTINE by Hristov, Krasimir, Ishkitiev, Nikolay, Miteva, Marina, Gateva, Nataliya

“…Purpose: To investigate the use of tricalcium silicate cement Biodentine as an alternative to MTA in regenerative endodontic procedures by assessing the…”
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Oral hygiene education of special needs children. Part 1: children with autism spectrum disorder by Doichinova, Lilia, Gateva, Natalia, Hristov, Krasimir

“…The purpose of this study was to implement an educational programme for oral hygiene of children with autism. It involved 30 children with autism aged 6-11…”
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Oral hygiene education of special needs children. Part 2: visually impaired children by Doichinova, Lilia, Gateva, Natalia, Hristov, Krasimir

“…The purpose of this study was to implement an educational programme for oral hygiene for visually impaired children. It involved 30 children with total…”
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Comparative Analysis of Root Dentin Loss when Using Modern Mechanical Cleaning Instruments in Immature Permanent Teeth by Hristov, Krasimir, Gateva, Natalia, Ishkitiev, Nikolay, Doitchinova, Liliya

“…Introduction: The full decontamination and disinfection of the root canal system is essential for the success of regenerative endodontic procedures. The…”
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Application of Contemporary Magnifying Methods in the Diagnostics of Occlusal Carious Lesions on First Permanent Molars in Children by Rashkova, Maya, Bogovska-Gigova, Ralitsa, Tankova, Hristina, Gateva, Natalia, Mitova, Nadezhda, Hristov, Krasimir

“…Introduction: Dental operating microscopes (DOM) enable dentists to examine, with the aid of magnification and photodocumentation in clinical conditions, the…”
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INFLUENCE OF STORAGE MEDIA ON THE VITALITY OF STEM CELLS FROM APICAL PAPILLA by Hristov, Krasimir, Gateva, Natalia, Stanimirov, Pavel, Ishkitiev, Nikolay, Tsikandelova, Rozaliya

“…Purpose: Immediate replantation is the treatment of choice for avulsed permanent teeth. Transportation of avulsed teeth to the dentist office requires storage…”
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Melatonin protection against burn-induced liver injury. A review by Bekyarova, Ganka, Tzaneva, Maria, Hristova, Minka, Hristov, Krasimir

“…Severe thermal injury may be complicated by dysfunction of organs distant from the original burn wound, including the liver, and represents a serious clinical…”
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Micro-computed tomography (micro-CT) evaluation of root canal morphology in immature maxillary third molars by Hristov, Krasimir, Gigova, Ralitsa, Gateva, Nataliya, Angelova, Liliya

“…The endodontic treatment of immature permanent teeth with necrotic pulp is a significant clinical challenge. The success of regenerative endodontic procedure…”
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Evaluation of the pit and fissure system in primary and permanent molars with micro-computed tomography and 3D printing by Hristov, Krasimir, Gigova, Ralitsa, Gateva, Nataliya, Mitova, Nadezhda, Georgieva, Nedana, Angelova, Liliya

“…This study aimed to characterize the anatomical and physiological features of pits and fissures in primary and permanent molars by microtomographic (micro-CT)…”
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MODELING OF ELECTROHYDRAULIC DRIVE SYSTEM WITH AN INTEGRATED HEAT EXCHANGER IN DYNAMIC MODE by Krasimir Hristov Ohrmandzhiev, Mihai Cruceru, Georgi Tsonev Velev, Adriana Tudorache

“…The paper inhere describes the operation of an automated electrohydraulic drive system with a rotary actuator and an integrated "tube in tube" heat exchanger…”
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DEVELOPMENT OF WIND POWER IN EUROPE by Adriana Foanene, Georgi Tsonev Velev, Josef Timmerberg, Krasimir Hristov Ormandzhiev, Folker Renken

“…We need to develop more environmentally friendly alternative energy sources, renewable energy resources. The sun, the wind, and the Earth's natural heat are…”
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STUDY OF AUTOMATED PRESSURE TURBO SYSTEMIN DINAMIC MODE by Krasimir Hristov Ohrmandzhiev, Tsvetozar Georgiev Petkov, Georgi Tsonev Velev, Adriana Foanene

“…The paper inhere describes an automated turbo hydraulic centrifugal pump system, comprising an electrical part (frequency convertor and asynchronous motor) and…”
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