Viral hepatitis (VH) with parenteral transmission of pathogens is one of the most serious and urgent problems of medical science and practical healthcare. . Currently, at least 9 types of human CV are known (A, B, C, D, E, G, F, TT), among which parenteral viral hepatitis deserves special attention, characterized by severe and chronic forms with an outcome in liver cirrhosis and hepatocellular carcinoma . More than 350 million people are currently carriers of this infection, and about 2 million people die every year from hepatitis-related diseases.

Chronic viral hepatitis B and C, periodontal disease, chronic generalized periodontitis

Аlisher Berdikulovich Norbutaev, Mukhiddin Kamariddinovich Shamsiev, Nodira Sharipovna Nazarova. Clinical and functional changes in hard tissues of teeth in рatients with hemophilia. The American journal of medical sciences and pharmaceutical research Volume 2 Issue 12, 2020, Р 29-34

Rizayev Jasur Alimdjanovich, Nazarova Nodira Sharipovna. Assessment of changes in the condition of periodontal tissues in workers exposed to exposure to epoxy resin. The American journal of medical sciences and pharmaceutical research №2 Р 14-17. 2020.

Zhasur Alimdzhanovich Rizaev, Rahimberdiev Rustam Abdunosirovich, Nazarova Nodira Sharipovna. Ways to improve the organization of dental services for chemical industry workers. The American journal of medical sciences and pharmaceutical research. Volume 2 Issue 12, 2020, Р 35-39.

Nazarova Nodira Sharipovna, Rakhmberdiev Rustam Abdunosirovich, Bakirov Asadullo Abdikodirovich, Sultonov Odiljon Raimovich. The intensity of dental caries in workers is harmful industry. The American journal of medical sciences and pharmaceutical research.Volume 03 Issue 07-2021, P-68-72

Rustam Rakhmberdiev, Gulchekhra Musaeva, Nodira Nazarova. Ways to improve the organization of dental care for workers in the chemical industry. Society and innovations. Volume 01 Issue 1-2021, P 139-144.

Nazarova N.SH, Musayeva G.A, Ravshanov I.R. Evaluation of Effectiveness of Combined Oral and Dental Therapy in Tobacco Growers. Journal of Research in Medical and Dental Science 2021, Volume 9, Issue 8, Page No: 241-246.

Rustem Hayaliev, Sabir Nurkhodjaev, Nodira Nazarova, Jasur Rizayev, Rustam Rahimberdiyev, Tatyana Timokhina, Ivan Petrov. Interdisciplinary Approach of Biomedical Engineering in the Development of Technical Devices for Medical Research. Journal of Biomimetics, Biomaterials and Biomedical Engineering Submitted: 2021-05, Vol. 53, pp 85-92 Accepted: 2021-05-11.

Alisher Norbutaev, Nodira Nazarova. Assessment of the results of the level of oligopeptides of average molecular mass in the oral fluid of employees in the production of ammonium and nitrate saltpeter. Frontline medical sciences and pharmaceutical journal 1(8): 2021, 24-34.

Rizayev Jasur Alimjanovich, Nazarova Nodira Sharipovna, Nasreddinova Maxzuna Taxsinovna. (2021). Improving The Treatment Of Paradontic Diseases With The Help Of Immunomodulating And Probiotic Drugs. The American Journal of Medical Sciences and Pharmaceutical Research, 3(08), 44–50.

Ризаев Ж.А., Назарова Н.Ш., Бердиев. Т.А. Шиша толали тузилмаларни ишлаб чикариишда NBF гингивал гелининг самарадорлиги. Жамият ва инновациялар. 2020, октябрь С 678-682.

Н.Ш. Назарова, Т.А. Бердиев. Эпоксид смолалар таъсирига учраган ишчиларда пародонтал тукималар холатининг узгаришини бахолаш. Жамият ва инновациялар. 2020, октябрь. С 565-569.

Ризаев Ж.А., Назарова Н.Ш.,. Бердиев. Т.А. Шиша толали тузилмаларни ишлаб чикариишда NBF гингивал гелининг самарадорлиги. Жамият ва инновациялар. 2020, октябрь. С 565-569.

Ризаев Ж.А., Назарова Н.Ш.. Эффективность савокупного лечения болезней парадонта и слизистой оболочки работающих с вредными производственныыми факторами. Проблемы биологии и медицины. 2020. №3 (119) . С 85-88.