Stomatologiya最新文献_第10页

[Development of osteoplastic gene-activated 3D matrices based on adenoviral vectors]. [基于腺病毒载体的骨整形基因激活三维基质的开发]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat20231020628

I A Nedorubova, V O Mokrousova, M A Khvorostina, V K Popov, T B Bukharova, A A Kulakov

{"title":"[Development of osteoplastic gene-activated 3D matrices based on adenoviral vectors].","authors":"I A Nedorubova, V O Mokrousova, M A Khvorostina, V K Popov, T B Bukharova, A A Kulakov","doi":"10.17116/stomat20231020628","DOIUrl":"https://doi.org/10.17116/stomat20231020628","url":null,"abstract":"Gene therapy is one of the most promising approaches in regenerative medicine for the restoration of extensive bone defects in dentistry and maxillofacial surgery. Matrices obtained using three-dimensional printing from bioresorbable polymers, impregnated with adenoviral constructs with genes for osteoinductive factors, can ensure safe and effective formation of bone tissue.Objective: To study the properties of three-dimensional matrices based on polylactic-co-glycolic acid and adenoviral constructs with the GFP gene in vitro.Materials and methods: The matrices were obtained by antisolvent three-dimensional printing. Transduction efficiency was assessed by fluorescence microscopy and flow cytometry. The cytocompatibility of the matrices was assessed by the MTT test and by staining cells with fluorescent dyes.Results: Matrices based on polylactic-co-glycolic acid have high cytocompatibility on adipose tissue-derived mesenchymal stem cells. Impregnation of adenoviral vectors with the green fluorescent protein gene in 3D matrices ensures the release of viral particles within a week, maintaining their high transducing ability.Conclusion: The developed method for obtaining gene-activated matrices can serve as the basis for the creation of effective osteoplastic materials for bone regeneration.","PeriodicalId":35887,"journal":{"name":"Stomatologiya","volume":"102 6. Vyp. 2","pages":"8-14"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138804006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Duration of splint therapy in patients with temporomandibular joint disorders]. [颞下颌关节紊乱患者夹板治疗的持续时间]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310206237

F F Losev, N A Starikov, G B Babunashvili, A M Rudakov, A A Vataeva

{"title":"[Duration of splint therapy in patients with temporomandibular joint disorders].","authors":"F F Losev, N A Starikov, G B Babunashvili, A M Rudakov, A A Vataeva","doi":"10.17116/stomat202310206237","DOIUrl":"https://doi.org/10.17116/stomat202310206237","url":null,"abstract":"Aim: Studying the duration of treatment in patients with temporomandibular joint pain dysfunction syndrome, and the relationship of the duration of treatment with the age of the patient at the beginning of therapy.Materials and methods: The study was carried out using information from medical records of dental patients, information from additional examinations of patients who were treated at the National Medical Research Centre for Dentistry and Maxillofacial Surgery of the Ministry of Health of Russia from 2016 to 2022. Statistical research methods: to evaluate the normality of the distribution, graphical methods were used, as well as the Shapiro-Wilk criterion.Results: The duration of splint therapy in patients with temporomandibular joint pain dysfunction syndrome varied from 4 to 27 months. The average duration of treatment of patients using occlusive splints was 10.5±5.3 months. Without abnormal observations, the average duration of splint therapy in patients with TMJ pain syndrome was 9.6±4.1 months. The obtained data allow stating the absence of a correlation between the age of patients and the duration of splint-therapy.Conclusion: The majority of patients (68.4%) complete the splint therapy stage within 1 year, and a very small part (1.8%) are treated for more than 1.5 years. The duration of treatment of patients with temporomandibular joint pain dysfunction syndrome does not depend on age or gender.","PeriodicalId":35887,"journal":{"name":"Stomatologiya","volume":"102 6. Vyp. 2","pages":"37-43"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138804084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Questionnaire survey of patients of medical dental organizations in different regions of the Russian Federation on the issues of individual and professional oral hygiene]. [俄罗斯联邦不同地区牙科医疗机构患者关于个人和职业口腔卫生问题的问卷调查]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310206215

E Sh Grigorovich, N S Evtyukhina, L E Smirnova

{"title":"[Questionnaire survey of patients of medical dental organizations in different regions of the Russian Federation on the issues of individual and professional oral hygiene].","authors":"E Sh Grigorovich, N S Evtyukhina, L E Smirnova","doi":"10.17116/stomat202310206215","DOIUrl":"https://doi.org/10.17116/stomat202310206215","url":null,"abstract":"To analyze the respondents' attitudes to oral hygiene and to assess the need for professional oral hygiene in different regions of the Russian Federation based on the data of questionnaire analysis.Objective: To obtain comparative data on the issues of individual and professional oral hygiene of patients of medical dental organizations in a number of Russian cities.Material and methods: We conducted an anonymous questionnaire survey of 624 patients (18 to 70 years old) who applied to medical dental organizations of different forms of ownership in five regions of the Russian Federation (Moscow, Omsk, Ryazan, Samara, Tambov). Patients were interviewed using a specially designed questionnaire.Results: The study involved patients of medical dental organizations from 5 regions of the Russian Federation, 57.2% of them were women and 42.8% men. In all cities more than 50% of the surveyed patients received care under the MHI program. More than 50% of the surveyed patients said that they tried to brush their teeth twice a day, the rest of the respondents said that they brushed their teeth only twice a day. Up to 27% of patients are not willing to comply with individualized dental care recommendations for various reasons.Conclusions: Highly motivated patients to high-quality dental hygiene behavior are in minority; according to the results of the study, it can be stated that there is a high need for professional oral hygiene among the surveyed respondents. It is necessary to work with patients to improve hygienic knowledge, skills and motivation for quality oral hygiene.","PeriodicalId":35887,"journal":{"name":"Stomatologiya","volume":"102 6. Vyp. 2","pages":"15-20"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138804639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Evaluation of the duration of fixation of adhesive products in the treatment of traumatic lesions of the oral mucosa]. 【外伤性口腔黏膜损伤治疗中粘接剂固定时间的评价】。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat20231020615

M Zh Grigoryan, S V Kazumyan, M K Makeeva, A V Arzukanyan, Z S Khabadze, I A Sokhova

{"title":"[Evaluation of the duration of fixation of adhesive products in the treatment of traumatic lesions of the oral mucosa].","authors":"M Zh Grigoryan, S V Kazumyan, M K Makeeva, A V Arzukanyan, Z S Khabadze, I A Sokhova","doi":"10.17116/stomat20231020615","DOIUrl":"10.17116/stomat20231020615","url":null,"abstract":"Objective: The purpose of this study was to evaluate the duration of fixation of adhesive films in the treatment of traumatic lesions of the oral mucosa.Material and methods: The patients were divided into 2 groups. In the first group, the affected area was covered with an adhesive film with solcoseryl, in the second group with a film with vitamin E. The film was glued to the affected area according to the instructions, the time of gluing was recorded, patients were warned about the need to notify researchers via messengers or SMS messages about the time of peeling or resorption of the film. The evaluation was carried out by the method of variation statistics (Student's t-test for independent samples).Results: The retention time of the film in the oral cavity was expressed in minutes, the average value in group 1 was 48.4±9.19, in group 2 - 127.70±49.07. Thus, the fixation of the film with vitamin E was longer than the films with solcoseryl (p=0.000180).Conclusion: Both films provided sufficient protective effect during the retention period. However, in clinical situations where a longer barrier protective effect to the damaged oral mucosa surface is required, it is advisable to use a vitamin E healing patch.","PeriodicalId":35887,"journal":{"name":"Stomatologiya","volume":"102 6","pages":"5-8"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138300216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Classification of lower impacted third molars position and their interrelationship with mandibular canal]. 【下阻生第三磨牙位置的分类及其与下颌管的相互关系】。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310205166

A V Kuzin, A P Vedyaeva, V V Sogacheva, G V Remizov

引用次数: 0

[Post-Covid osteomyelitis of the facial bones]. [后科维德面骨骨髓炎]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310206268

T Z Chkadua, N D Oltarzhevskaya, T D Cholokava, L M Baisova, G V Sogachev, A K Egiazaryan

引用次数: 0

[The use of modern dressings after complex treatment of malignant tumors of the maxillofacial region]. [颌面部恶性肿瘤综合治疗后现代敷料的使用]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310206261

T Z Chkadua, N D Oltarzhevskaya, A M Deniev, A K Egiazaryan, M B Khamhoev, G V Sogachev

引用次数: 0

[Organization of maxillofacial and dental care for the wounded of the Voronezh front (July 1942 - July 1943)]. [沃罗涅日前线伤员颌面和牙科护理组织（1942年7月至1943年7月）]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310205182

Yu A Ippolitov, S V Markova

引用次数: 0

[Protocol for teeth set-up in full denture without the use of wax rims and its theoretical justification]. [不使用蜡缘的全口义齿牙齿设置方案及其理论依据]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310205150

B F Cherkashin, T V Furtsev

{"title":"[Protocol for teeth set-up in full denture without the use of wax rims and its theoretical justification].","authors":"B F Cherkashin, T V Furtsev","doi":"10.17116/stomat202310205150","DOIUrl":"10.17116/stomat202310205150","url":null,"abstract":"Objective: To develop a protocol for setting artificial teeth in a complete removable denture without landmarks on the bite ridges.Material and methods: Based on the analysis of the literature of various areas of dentistry and the clinical experience of doctors corresponding to each of the disciplines of the specialty, a protocol for setting teeth in a full prosthesis was developed and its theoretical justification was given.Results: Using the method proposed by us, 324 prostheses were made for 162 patients with complete secondary adentia of two jaws. A clinical study and comparison with the generally accepted method of manufacturing prostheses using wax rollers was carried out. The method proposed by us showed greater efficiency based on a comparison of the results of functional tests after prosthetics.Conclusion: The described method is part of the concept of manufacturing a functional prosthesis, is used in removable prosthetics, but can also be used in non-removable prosthetics, allows highly accurate, in accordance with individual anatomical parameters and features, to restore the occlusion of the patient during the reconstruction of the dentition, taking into account individual anatomical and functional parameters.","PeriodicalId":35887,"journal":{"name":"Stomatologiya","volume":"102 5","pages":"50-55"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71486878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[The use of an individualized mini plate for the distalization of teeth]. [使用个体化的迷你牙板使牙齿远端]。

Stomatologiya Pub Date : 2023-01-01 DOI: 10.17116/stomat202310206152

G G Maziashvili, N A Guseynov, S Yu Ivanov, N A Muraev

引用次数: 0