scholarly journals THE JUSTIFICATION FOR THE USE OF THE THERAPEUTIC FACTORS OF THE INTERNAL ENVIRONMENT OF MODERN DEVICES MADE OF NATURAL SYLVINITE IN DENTISTRY

2017 ◽  
Vol 72 (3) ◽  
pp. 203-209
Author(s):  
V. A. Chereshnev ◽  
V. G. Barannikov ◽  
L. E. Leonova ◽  
L. V. Kirichenko ◽  
Yu. N. Maslov ◽  
...  

Background: One of the methods of comprehensive therapeutic effects on the human body is sylvinite therapy which has not been used in the treatment of inflammatory periodontal diseases at young age. Aims: Hygienic and clinical evaluation of the possible application of therapeutic factors of sylvinite devices in dentistry.Materials and methods: We conducted hygienic study of the basic physical factors of the internal environment of modern sylvinite structures (radiation background, aeroionization and aerosol environment, climate). The percentage of sylvine and halite in the sylvinite minerals was determined using color image analysis of the salt screen. The microbiological studies of the impact of the mineral sylvinite on the growth parameters of bacterial culture were performed. We examined 79 patients aged 20−25 years diagnosed with chronic generalized catarrhal gingivitis, 36 persons underwent treatment course in the salt structure. The evaluation of the dental status and the periodontal status was conducted using hygienic and periodontal indices. The duration of study was 4 years.Results: Аll participants who entered the study completed it. In the experimental sylvinite room formed food-grade, biodegradable internal environment (background radiation ― 0,18±0,0027 µsv/h; LOA ― 802,33±62,69 ion/cm3; RO ― 509,33±37,17 ion/cm3; stable microclimate). We detected evidence of an inhibitory effect of the combination on Staphylococcus aureus. The use of a comprehensive dental program has improved the condition of periodontal tissues and careeradvantage tooth enamel (PMA and SBI fell of 80.8% and 75.5%; the reduction of the CPU ― 67.7%; fuel and energy resources increased by 37%). Conclusions: The inclusion of sylvinite therapy in the complex treatment of patients with chronic generalized catarrhal gingivitis had a marked positive impact on the state of periodontal tissues and local immunity of the oral cavity.

Author(s):  
Ilma Robo

The treatment of periodontal diseases, mainly of their origin, with the most common clinical manifestation in form of gingival inflammation, is manifold and powerful, including: mechanical therapy, antibiotic, antiseptic and various approaches to treatment, which are recommended to be used within a short period of time. New therapeutic approaches have been proven as alternative treatment to conventional therapy, or in combination with conventional therapies, to reduce the number of periodontopathic pathogens in gingival sulcus. HBOT has a detrimental effect on periodontal microorganisms, as well as beneficial effects on the healing of periodontal tissue, increasing oxygen pressure in gingival pockets. Our study is aimed at reviewing the current published literature on hyperbaric oxygen therapy and focuses on role of HBOT as a therapeutic measure for the individual with periodontal disease in general and for the impact on the recovery of gingival inflammation. HBOT and periodontal treatment together, reduce up to 99% of the gram-negative anaerobic load of subgingival flora. HBOT, significantly reduces subgingival anaerobic flora. Clinical effects in 2-year follow-up of treated patients are sensitive. Reduction of gingival hemorrhage indexes, depth of peritoneum, plaque index, occurs in cases of combination of HBOT and detraction. Reduced load persists up to 2 months after therapy. The significant increase in connective tissue removal starts at the end of 2nd week, to achieve the maximum in week 3-6 of application. HBOT used for re-implantation, stimulates the healing of periodontal membrane, pulp, prevents root resorption, healing of periodontal lining tissues. HBOT, significantly reduces the hemorrhage index with 1.2 value difference, 0.7mm probe depth, reduces gingival fluid by 2. HGH exposure is increased by gingival blood flow, with a difference of 2 in measured value. The therapeutic effects of HBOT in the value of the evaluation index can be saved up to 1-year post treatment.


2020 ◽  
Vol 25 (2) ◽  
pp. 84-89
Author(s):  
V. N. Tsarev ◽  
E. A. Yagodina ◽  
T. V. Tsareva ◽  
E. N. Nikolaeva

Relevance. The current theory of specific bacterial biofilm fails explain why a part of patients experiences inflammatory periodontal diseases while the absence of detected specific types of “red complex” bacteria.Purpose. To clarify the microbiological and immunological mechanisms of the influence of the viral and bacterial consortium in the etiology and pathogenesis of inflammatory periodontal diseases.Materials and methods. Articles survey with elements of metanalisis. Literature review based on discussion of research results on the topic of 48 sources including 33 foreign ones.Results. The review provides evidences of the possible participation of viruses of the Herpesviridae family in the development of chronic generalized periodontitis. Evidences for the role of herpes simplex viruses of type 1.2, Epstein-Barr virus, and cytomegalovirus in the development of periodontal inflammation are analyzed. It is proven that all herpesviruses induce the release of proinflammatory cytokines that activate osteoclasts and matrix metalloproteinases, as well as violate antibacterial immune mechanisms. In turn that leads to a progressive increase of periodontal pathogenic bacteria in both the biofilm and periodontal tissues.Conclusion. It is made a conclusion that an active herpetic infection can initiate damage to periodontal tissus and participate in the development of relapses of the disease.


Author(s):  
Alexander G. Volkov ◽  
Dmitry I. Morozov ◽  
Nataliya Zh. Dikopova ◽  
Egor E. Olesov ◽  
Alexandr I. Sinyakov

BACKGROUND: Periodontal diseases are one of the most common in dentistry. Along with the complications of caries, periodontitis is one of the causes of tooth loss. In the etiology of this disease, the leading role is played by the microbial factor, as well as microcirculatory disorders in periodontal tissues. The complex mechanism of periodontitis development involves a comprehensive treatment approach aimed at different links in the pathogenesis of the development of this disease. Among the numerous physical factors used in the treatment of periodontal diseases, ultraphonophoresis, which combines the effects of ultrasound and a medicinal substance, is not widely used. The study of the effectiveness of the use of Metrogil Denta gel ultraphonophoresis in the treatment of inflammatory periodontal diseases is of considerable scientific and practical interest. AIM: This study aimed to investigate the effect of ultraphonophoresis of gel on the clinical course of chronic generalized periodontitis of moderate severity. MATERIALS AND METHODS: Sixty patients (aged 3162) with chronic generalized periodontitis of moderate severity were examined and treated. In the main group (n=30), treatment included high-frequency ultrasound and antibacterial preparation of Metrogyl Denta gel applied to the periodontal tissue (ultraphonophoresis of Metrogyl Denta gel). In the control group (n=30 patients), Metrogyl Denta gel was injected into the periodontal tissue. RESULTS: Application of Metrogyl Denta gel for moderate periodontitis did not improve local blood circulation. Six months after treatment, nearly half of the examined patients showed signs of inflammation, which was accompanied by a worsening of periodontal index (PI), SchillerPisarev tests results, and rheography finding. Twelve months after treatment, 63% of the patients developed complications. CONCLUSIONS: There was further deterioration in the clinical and functional parameters. After ultraphonophoresis of Metrogyl Denta gel, there was a decrease in the readings of the SchillerPisarev test, PI, and normalization of the qualitative and quantitative indicators of the rheoparodontogram, which indicated a decrease in inflammation and activation of local blood circulation in the periodontium. In the long term after treatment, despite the increase in hygiene index, the relative stability of clinical and functional parameters was maintained. Even a year after treatment, the level of indicators did not reach the level obtained before treatment.


Author(s):  
Наталия Владимировна Чиркова ◽  
Алена Алексеевна Плутахина ◽  
Алик Эдикович Петросян ◽  
Елена Анатольевна Андреева ◽  
Марина Николаевна Бобешко

Лечение заболеваний пародонта представляет собой одну из наиболее сложных и важных проблем современной стоматологии, актуальность которой обусловлена высокой частотой воспалительных заболеваний пародонта среди населения во всех возрастных группах - до 90% в популяции. Несмотря на прогрессивное развитие медицинской науки и практики, заболеваемость данной патологией сохраняется на высоком уровне не только в группах населения среднего и пожилого возраста, но при этом выявляется тенденция к ее распространению в молодом возрасте. Исследования, проведенные ВОЗ более, чем в 30 странах, выявили высокую распространенность заболеваний пародонта (свыше 60%) среди пациентов возрасте от 18 до 30 лет. Наиболее частой формой поражения околозубных тканей в молодом возрасте является хронический гингивит по классификации СКБ-10 К 05.1. Нерегулярность профилактики и эпизодические обращения к врачу-пародонтологу для лечения заболеваний пародонтита утяжеляют течение заболевания, которое при отсутствии лечения прогрессирует. В связи с этим, от пациента требуется неоднократное прохождение курсов лечения у врача-пародонтолога и выполнение в домашних условиях профилактических мероприятий по рекомендации врача. Однако установлено, что степень комплаентности пациентов молодого возраста к стоматологическому лечению недостаточно высокая, а кратность обращения к врачу-пародонтологу в 62% ограничивается выраженной стоматофобией. Известно, что развитие пародонтита является результатом дисбаланса между микрофлорой полости рта и иммунной защитой организма. Иммунологические изменения при хроническом катаральном гингивите связаны с нарушением взаимодействия факторов неспецифической резистентности организма, изменением клеточного и гуморального иммунитета и подавлением системы местного иммунитета. Поэтому с целью ликвидации воспаления применяют различные иммунокорректоры и антибактериальные средства (антисептики, антибиотики, фитопрепараты). Однако в последнее время появились формы пародонтита, обусловленные нетипичными инфекционными агентами (вирусами, грибами), либо резистентные к антибактериальной терапии. В результате нерационального применения антимикробных препаратов, которые негативно воздействуют на представителей облигатной микрофлоры полости рта, они еще больше снижают местные факторы антибактериальной защиты. Альтернативой антибактериальной терапии при заболеваниях пародонта являются различные методы биотерапевтического воздействия, предполагающие местное и системное применение пробиотиков, фаговых препаратов и других средств. Вместе с тем, такие исследования в отечественной стоматологии единичные, как и исследования по повышению степени соответствия между поведением пациента и рекомендациями, полученными от врача Treatment of periodontal diseases is one of the most difficult and important problems of modern dentistry, the relevance of which is due to the high frequency of inflammatory periodontal diseases among the population in all age groups - up to 90% in the population. Despite the progressive development of medical science and practice, the incidence of this pathology remains at a high level not only in middle-aged and elderly population groups, but at the same time a tendency towards its spread at a young age is revealed. Studies conducted by WHO in more than 30 countries have revealed a high prevalence of periodontal disease (over 60%) among patients aged 18 to 30 years. The most common form of damage to the periodontal tissues at a young age is chronic gingivitis according to the SKB-10 K 05.1 classification. Irregular prophylaxis and occasional visits to a periodontist for the treatment of periodontitis complicate the course of the disease, which progresses in the absence of treatment. In this regard, the patient is required to undergo repeated courses of treatment with a periodontist and to perform preventive measures at home on the recommendation of a doctor. However, it was found that the degree of compliance of young patients to dental treatment is not high enough, and the frequency of visits to a periodontist in 62% is limited by pronounced stomatophobia. It is known that the development of periodontitis is the result of an imbalance between the microflora of the oral cavity and the body's immune defenses. Immunological changes in chronic catarrhal gingivitis are associated with a violation of the interaction of factors of nonspecific resistance of the organism, changes in cellular and humoral immunity and suppression of the local immunity system. Therefore, in order to eliminate inflammation, various immunocorrectors and antibacterial agents (antiseptics, antibiotics, herbal medicines) are used. However, recently there have been forms of periodontitis caused by atypical infectious agents (viruses, fungi), or resistant to antibiotic therapy. As a result of the irrational use of antimicrobial drugs, which negatively affect the representatives of the obligate microflora of the oral cavity, they further reduce the local factors of antibacterial protection. An alternative to antibiotic therapy for periodontal diseases are various methods of biotherapeutic action, involving the local and systemic use of probiotics, phage preparations and other agents. At the same time, such studies in domestic dentistry are rare, as well as studies to improve the degree of correspondence between the patient's behavior and the recommendations received from the doctor


2020 ◽  
Vol 99 (9) ◽  
pp. 956-960
Author(s):  
Iskander I. Zaydullin ◽  
Lilija K. Karimova ◽  
Milyausha F. Kabirova ◽  
Guzjal’ R. Sadrtdinova ◽  
Rasima R. Galimova ◽  
...  

The purpose of this study was to identify the possibility of using a micronucleus test to assess the impact of harmful chemicals on the condition of periodontal tissues of employees of a mining and processing plant. Material and methods. Dental examination was conducted for 40 employees of the mining and processing plant, exposed to harmful substances with an experience of more than 10 years, 36 employees of the plant with a contact time of not more than 10 years, and 46 people with a healthy periodontium. The analysis of buccal epithelial cells for the presence of chromosomal aberrations using the micronucleus test. Results. The prevalence of inflammatory diseases of periodontal tissues in the groups of workers of the plant was 100%. A statistically significant difference was found in the frequency of cells with micronuclei and protrusions of the nucleus in the group of internship workers compared with other groups (p = 0.001). The frequency of cells with two nuclei in the workers of the plant in the groups was at the same level and significantly exceeded the value of the index for a group of people with a healthy periodontium (p = 0.002 and p = 0.006). The frequency of occurrence of cells with vacuolization of the nucleus in a group of workers with an experience of more than 10 years more than doubles that of a group of individuals with a healthy periodontium (p = 0.009). Conclusion. Occupational factors have a significant impact on the development and course of inflammatory periodontal diseases in mining and processing complex employees. Studies using the micronuclear test indicate a negative impact of a complex of harmful substances on the development and course of inflammatory periodontal diseases.


2019 ◽  
Vol 24 (1) ◽  
pp. 94-100
Author(s):  
A. I. Bulgakova ◽  
N. A. Vasilieva ◽  
Y. V. Shikova ◽  
E. A. Imelbayeva ◽  
F. R. Ahmadeeva

Relevance of the research topic. The composition and technology for the manufacture of dental ointment based on antimicrobial metronidazole, anesthetic anesthesin and an immunomodula-tor are substantiated and developed - for the frst time a biological product of the beekeeping product of a large wax moth larvae extract.Puprose – the goal is a clinical and immunological rationale for the use of dental ointment developed composition based on the product of beekeeping for the treatment of inflammatory periodontal diseases. Materials and methods. Studies have been conducted in patients with inflammatory periodontal disease (CDL), aged from 20 to 70 years. Group I control (n = 25), who had no dental pathology and practically healthy at the time of examination, group II (n = 204) received basic thera-py, group III (n = 120) used a developed dental ointment based on ( Galleria mellonela). Evaluation of the effectiveness of treatment was carried out according to clinical and laboratory parameters. Analysis of the hygienic and clinical state of periodontal tissues was taken into account by the Green-Vermillion, Russel, PMA indices in the Parma modifcation. The state of local immunity was investi-gated according to the indicators of the leukocyte migration test, the quantitative and qualitative con-tent of spontaneously released mixed saliva, the content of total protein in it, secretory immunoglobu-lin A, lysozyme.Results. The effectiveness of the developed dental ointment is confrmed by the positive dy-namics of clinical indicators in comparison with the basic therapy in 72.3% of cases. The number of sessions per course of treatment for gingivitis and mild periodontitis was reduced to 3, moderate –5–6, and severe to 8 sessions. Indices (GI, PI, PMA) decreased by 6.7; 2.6; 5.1 times, respectively, in comparison with the group before treatment and in 3; 2; 2.6 times, respectively, compared with base-line therapy. Local immunity revealed: an increase in the production of mixed saliva in comparison with baseline data by 2.6 times, its recovery and an increase of 1 ml above the control level (p> 0.05), an increase in protein level (p <0.05), lysozyme concentration and sIgA exceeded the level before the treatment and after the baseline therapy, however, the indices did not recover to the level in the con-trol.Summaru. Inclusion of dental ointment on the basis of Galleria mellonell into the complex therapy of VZP is a means of correcting violations of local immunity and is a promising new dosage form in practical periodontology


Author(s):  
S.P. Rubnikovich ◽  
A.I. Maizet ◽  
Y.L. Denisova

The effect of a low-intensity magnetic field combined with polarized light on the microvasculature links in periodontal tissues during orthopaedic treatment by fixed dentures in patients with partial secondary adentia and periodontal diseases were determined using an experiment on laboratory animals. The aim of the research was to study the character of morphological changes in the tissues of pathologically changed periodontium after exposure to magneto phototherapy in animal testing. Objects and methods. The experiment was made on selected 107 random-bred rats. The animals were divided into three groups: control group 1, control group 2, and the experimental group. Results and discussion. A dynamic analysis of morphological changes in the tissues of pathologically changed periodontium in three groups of animals demonstrated that, as compared to other animals, the rats from the experimental groups, following experimental magneto phototherapy, had early elimination of inflammation. Conclusion. Early elimination of inflammation (1 hour after termination of the impact) in all gum components and perifocal structures due to vaporization of inflammatory cells, activation of vessels (plethora and a noticeable increase in number) was found after the exposure to magneto phototherapy, while regeneration and complete epithelialization of the gingival pocket completed 2 days after termination of magneto phototherapy.


2021 ◽  
Vol 6 (1) ◽  
pp. 222-227
Author(s):  
V. T. Dyryk ◽  
◽  
R. V. Shkrebniyuk ◽  
O. M. Vynogradova

Among dental diseases, periodontal diseases occupy a prominent place. The polyetiology and polypathogenicity of periodontal diseases are different in nature: pathological processes at the level of the whole organism, its cells and environments, periodontal tissues, biochemically reactive substrates. The significant impact of adverse environmental factors on the state of human organs and systems is confirmed by the tendency to increase the incidence of periodontal disease in industrialized countries, which in different age groups ranges from 80% to 100%. Pesticides are one of the most important factors determining the well-being and balance of the human-environment system today. This is due to their characteristics as chemical pollutants, which deliberately and purposefully contributes to the environment pollution. The main among these features are constant and excessive scattering over large areas; high biological activity on pets, as well as on humans and other living organisms; the ability to persist in the environment and circulate in its objects; metabolized in biological objects and transformed into the environment with the formation of more toxic and dangerous, compared to the original, compounds; the ability to cause the development of long-term effects. The group of risk of periodontal tissue diseases naturally includes employees of agricultural enterprises, who in the process of work are exposed to occupational pathogens of different nature, intensity and duration of action. Continuous intake of agro-industrial xenobiotics creates a chemical load, causes the occurrence of toxic hypoxia, anemia, imbalance in the immune system, promotes the activation of endogenous intoxication, which in turn is projected on the periodontal tissues, and disease of tooth-retaining tissues. The purpose of our research was to study the state of local immunity of the oral cavity in agro-industrial workers with generalized periodontitis under the influence of pesticides. Material and methods. To determine the changes in local immunity in the oral and gingival fluid we determined the concentrations of lysozyme, sIgA, IgA and IgG in 39 patients with generalized periodontitis who were not adversely affected by greenhouse factors (comparative group) and 81 agricultural workers (41 people in open (I main group) and 40 people in closed soils) II main group), exposed to pesticides). The obtained values were compared with data in 31 dentistically healthy people not in contact with pesticides (control group). Results and discussion. The obtained results showed that generalized periodontitis marked changes in the local immune mechanisms of the oral cavity. However, the most pronounced violations were observed in patients with generalized periodontitis working in closed and open soils under the influence of pesticides, and in subjects who were exposed to toxic effects of chemicals in closed soil, this trend was more intense. Conclusion. The study results proved that agro-industrial workers in contact with pesticides in open and closed soils have significant disturbances in the local immune system, which was characterized by a decrease in the levels of immunoglobulins A, G, sIgA and lysozyme in oral and gingival fluids


Author(s):  
Iskander I. Zaidullin ◽  
Denis O. Karimov ◽  
Lilija K. Karimova ◽  
Milyausha F. Kabirova ◽  
Rasima R. Galimova ◽  
...  

The susceptibility to the development and progression of inflammatory periodontal diseases, which depends on genetic and external factors (smoking, stress, oral hygiene), varies widely. In the development of these diseases, an important role is played not only by the presence of periodontal pathogenic microorganisms, but also by the presence of congenital or acquired immunodeficiency, immunoregulatory defects. The immune system plays a key role in the physiological and pathological processes of periodontal tissues. In this regard, IL17, produced by CD4+ Th cells, which has both Pro-inflammatory and protective activity, is of particular interest in the pathogenesis of periodontitis. The aim of study was to identify the relationship between polymorphic loci of the IL-17A (rs2275913) and MMP-1 (rs1799750) genes and clinical manifestations of chronic periodontitis in petrochemical workers. Dental examination was performed in 92 ethylene oxide production workers with chronic periodontitis and 74 patients with chronic periodontitis who did not come into contact with chemical factors (control group). Genotyping of polymorphisms rs2275913 of the IL17A gene and rs1799750 of the MMP1 gene was performed by allele-specific real-time polymerase chain reaction (PCR). Hygienic assessment of the degree of air pollution of the working area with harmful substances was carried out by gas chromatography according to the guidelines for the determination of harmful substances in the air № 5098-89, № 3119-84. When comparing the results of studies of both groups, there were no statistically significant differences in the frequency distributions of allelic variants and genotypes of the IL-17A and MMP-1 genes. The AA/AG genotypes of the IL-17A gene were associated with an increased risk of severe disease compared to the GG genotype in workers in the main group (OR=6.1; 95% CI 1.33-28.5; p=0.021) and in the control group (OR=7.26; 95% CI 1.34-39.25; p=0.016). Carriers of the A allele in the control group increased the risk of severe chronic periodontitis by 2.4 times compared to carriers of the G allele (OR=2.41; 95% CI 1.19-4.87; p=0.014). During the dental examination of employees of the ethylene oxide plant, the clinical course of periodontal diseases was more severe in comparison with the control group, and the number of patients with severe periodontitis was twice as high. It was found that the AA/AG genotypes of the IL-17A gene and the carrier of the A allele are associated with increased susceptibility to the development of severe chronic periodontitis. The association between the MMP-1 gene polymorphism and the risk of severe forms of chronic periodontitis has not been established. A risk factor for the development of inflammatory periodontal diseases in employees of the petrochemical complex is a complex of harmful production factors.


Author(s):  
Nina M. Meshchakova ◽  
Marina P. Dyakovich ◽  
Salim F. Shayakhmetov

Introduction.Methanol and its derivatives occupy one of the leading places among the main organic synthesis intermediates in terms of their importance and scale of production. According to experts, by 2027 the global demand for methanol can reach 135 million tons, the annual growth will be about 5.5%. However, there is little information regarding the assessment of working conditions and occupational risks for workers in modern methanol production and its derivatives.The aim of the studyis hygienic assessment of working conditions and the formation of health risks in workers of modern production of methanol and methylamines.Materials and methods.The assessment of the main adverse factors of production is given. When studying the state of health, objective indicators (the results of an in-depth medical examination) and subjective (the results of a quantitative assessment of the risks of the main pathological syndromes associated with health) are considered.Results.According to long-term observations, the concentration of harmful substances in the air of the working area, indicators of labor severity, parameters of physical factors met hygienic requirements, with the exception of industrial noise exceeding the maximum permissible level, as well as labor intensity of 1 degree. The General assessment of working conditions corresponds to the category of harmful 2 degrees (3.2). According to the results of the medical examination and quantitative assessment of the risks of health disorders in workers, the most significant were functional disorders and diseases of the circulatory system. The levels of somatic pathology on the part of the main body systems were significantly higher in apparatchiks compared to the engineering and technical personnel (ETP).Conclusions:In the production of methyl alcohol and methylamines, the main hygienic importance is the impact on workers of the complex of harmful substances of 1-IV hazard classes in low concentrations, increased levels of industrial noise, labor intensity of 1 degree. According to the subjective assessment of health and medical examination, the greatest prevalence of health risks in workers was observed from the circulatory system, and the levels of the revealed somatic pathology were statistically significantly higher in apparatchiks compared with the ETP.


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