Uningá Journal最新文献_第2页

Psidium guajava, Phalaenopsis sp., Syzygium aromaticum and Cinnamomum verum as natural inhibitors of growth of Streptococcus mutans 番石榴、蝴蝶兰、丁香和verum对变形链球菌生长的天然抑制作用

Uningá Journal Pub Date : 2022-07-11 DOI: 10.46311/2318-0579.59.euj4201

Letícia Maria Soares Azevedo, Camila Mara dos Reis, Marisa Cristina da Fonseca Casteluber

{"title":"Psidium guajava, Phalaenopsis sp., Syzygium aromaticum and Cinnamomum verum as natural inhibitors of growth of Streptococcus mutans","authors":"Letícia Maria Soares Azevedo, Camila Mara dos Reis, Marisa Cristina da Fonseca Casteluber","doi":"10.46311/2318-0579.59.euj4201","DOIUrl":"https://doi.org/10.46311/2318-0579.59.euj4201","url":null,"abstract":"Currently, an increase on research on plant extracts seeking therapeutic action in the control of diseases of the oral cavity are observed, especially dental caries. Several plant extracts are already incorporated into toothpastes and mouthwashes. The objective of this study was to evaluate in vitro the antibacterial action of Psidium guajava (guava), Phalaenopsis sp. (orchid), Syzygium aromaticum (clove) and Cinnamomum verum (Ceylon cinnamon) extracts. The tests were carried out with the oral cavity bacterium Streptococcus mutans. The antibacterial activity of plant extracts was evaluated by the disk diffusion method in agar and by minimal inhibitory concentration (MIC). The tests showed the effectiveness of the extracts through inhibition zones of bacterial growth (from 5 to 20 mm in diameter) and MIC of 100 mg. mL-1 Phalaenopsis sp. extract and 50 mg. mL-1 P. guajava extract. Complementary studies will be needed to evaluate other pharmacological actions in order to use these plant extracts in different dental specialties and mainly in the treatment and prophylaxis of dental caries.","PeriodicalId":401998,"journal":{"name":"Uningá Journal","volume":"297 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115924256","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: 1

Differential diagnosis of two white lesions in jugal mucosa: case report 两例法律粘膜白色病变的鉴别诊断

Uningá Journal Pub Date : 2022-06-27 DOI: 10.46311/2318-0579.59.euj4022

I. Silva, E. S. Tolentino, V. Veltrini, N. Pieralisi, M. C. Silva

{"title":"Differential diagnosis of two white lesions in jugal mucosa: case report","authors":"I. Silva, E. S. Tolentino, V. Veltrini, N. Pieralisi, M. C. Silva","doi":"10.46311/2318-0579.59.euj4022","DOIUrl":"https://doi.org/10.46311/2318-0579.59.euj4022","url":null,"abstract":"Leukoedema is a change that affects the jugal mucosa bilaterally, presenting as a whitish or grayish-white plaque. It has uncertain etiology, but is believed to be derived from a developmental change, while leukoplakia is a clinical term for the definition of a non-shaved white plaque that can affect the jugal mucosa and other oral sites. Its etiology may be linked to the use of tobacco, alcohol and ultraviolet radiation, being considered a potentially malignant lesion and treatment will depend on the degree of cellular dysplasia and extent of the lesion. The aim of this article is to present a clinical case of a patient diagnosed with two white lesions in the jugal mucosa. A 57-year-old female brown patient sought dental care complaining of white spots on her cheeks. She reported being a smoker for 35 years, having the habit of consuming a pack and a half a day. After clinical examination, the diagnostic hypotheses of leukoedema and leukoplakia were raised. Incisional biopsy, followed by histopathological analysis, confirmed the diagnosis of leukoedema with overlapping leukoplakia. Leukoedema does not require treatment as it is a variation of normality. However, it may be clinically associated with disorders that require intervention, as in the case presented, generating masking of characteristics and, consequently, diagnostic confusion.","PeriodicalId":401998,"journal":{"name":"Uningá Journal","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124125349","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

Photodynamic therapy as an adjuvant to endodontic treatment: a literature review 光动力疗法作为牙髓治疗的辅助手段:文献综述

Uningá Journal Pub Date : 2022-06-03 DOI: 10.46311/2318-0579.59.euj3675

M. Carvalho, Luan Oliveira de Lima, Gustavo Danilo Nascimento Lima, Nayane Chagas Carvalho Alves

{"title":"Photodynamic therapy as an adjuvant to endodontic treatment: a literature review","authors":"M. Carvalho, Luan Oliveira de Lima, Gustavo Danilo Nascimento Lima, Nayane Chagas Carvalho Alves","doi":"10.46311/2318-0579.59.euj3675","DOIUrl":"https://doi.org/10.46311/2318-0579.59.euj3675","url":null,"abstract":"Photodynamic Therapy (PDT) has been growing in endodontics due to the excellent potential for in vivo root canal decontamination. This literature review aims to discuss the effectiveness of PDT in assisting as an adjuvant to endodontic treatment and the different clinical applications and their results. Thorough research was performed between March and May 2020, using the “Terapia fotodinâmica” and “Endodontia” descriptors indexed in the Descriptors in Health Sciences (DeCs) and the “Photodynamic therapy” and “Endodontics” descriptors indexed in the Medical Subject Heading Terms (MeshTerms –MeSH). The databases searched were SciELO, Pubmed, and LILACS, for publications between 2013 and 2020. In this bibliographic survey, it was selected 28 articles for a full-text analysis and used as references. The bibliographic survey showed that PDT effectively assists the endodontic treatment, offers a high potential for eliminating bacteria such as Enterococcus faecalis, and is little invasive and risk-free for patients. It was concluded that PDT is clearly effective, but its clinical applicability is still subject to different protocols, which requires developing a protocol for common use.","PeriodicalId":401998,"journal":{"name":"Uningá Journal","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125151121","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: 1

Deciduous teeth stem cells, promising source of stem cells: narrative literature review 乳牙干细胞:有前景的干细胞来源:叙述性文献综述

Uningá Journal Pub Date : 2022-05-17 DOI: 10.46311/2318-0579.59.euj4056

Ana Luiza Maria Rodrigues Couto, M. S. Freire

{"title":"Deciduous teeth stem cells, promising source of stem cells: narrative literature review","authors":"Ana Luiza Maria Rodrigues Couto, M. S. Freire","doi":"10.46311/2318-0579.59.euj4056","DOIUrl":"https://doi.org/10.46311/2318-0579.59.euj4056","url":null,"abstract":"Among the most progressive types of medical-scientific research, the study with stem cells stands out. Stem cell therapy has emerged as an innovative model in the treatment of diseases and injuries, presenting numerous advantages, which guarantee it will reach the population in the future. The pulp of deciduous teeth, because it is a tissue rich in stem cells, is capable of producing different cell types and offers an easy and minimally invasive way to obtain stem cells. These cells can be isolated, cultured, and expanded in vitro, differentiated in vitro and in vivo into odontoblasts, chondrocytes, adipocytes, endothelial cells, and neural cells. In addition, they have low reactions or rejection after transplantation and may remain undifferentiated and stable after long-term cryopreservation. This study aimed to review the literature on stem cells from human exfoliated deciduous teeth (SHED) and their possible applications in clinical practice. A bibliographic survey was carried out considering full texts published between 2000 and 2021 in the PUBMED database. In this review, current knowledge about stem cells obtained from human exfoliated deciduous teeth, tissue engineering approaches that use SHED, and possible applications in clinical practice were addressed. When comparing SHED with stem cells from other sources, such as stem cells from permanent teeth (DPSC), bone marrow stem cells, and stem cells from the umbilical cord, it is concluded that SHED has a higher rate of proliferation and multiplication, without ethical or legal implications, representing a new approach in regenerative therapy, being a promising alternative treatment.","PeriodicalId":401998,"journal":{"name":"Uningá Journal","volume":"346 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116322227","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

Applicability of cone beam computed tomography in dentistry: literature review 锥形束计算机断层扫描在牙科中的适用性:文献综述

Uningá Journal Pub Date : 2022-04-30 DOI: 10.46311/2318-0579.59.euj3763

Amanda dos Santos Cesca, Deisy Marlene Mioranza, Bárbara Cristina Anrain

{"title":"Applicability of cone beam computed tomography in dentistry: literature review","authors":"Amanda dos Santos Cesca, Deisy Marlene Mioranza, Bárbara Cristina Anrain","doi":"10.46311/2318-0579.59.euj3763","DOIUrl":"https://doi.org/10.46311/2318-0579.59.euj3763","url":null,"abstract":"Cone beam computed tomography (CBCT) is a conventional tomography’s improvement, developed especially for the assessment of the maxillofacial region. CBCT produces three-dimensional images that allow its use in several areas of dentistry. The objective of this literature review is to show, based on the literature, the diversity of applications in the field of dentistry that such imaging has, highlighting its benefits and limitations in different dental specialties. The present study consists of exploratory research, carried out through a review of the narrative literature. The bibliographic survey was carried out by means of national and international journal articles, theses, dissertations and other publications, found in the digital library databases (Google Academic, BVS, Sciencedirect, Researchgate, Scielo, Wiley Online Library, Pubmed), from 2000 to 2020. The articles that precede these data were selected for their historical character on the proposed theme. It is concluded that dentists must be aware of the technological advances that occur in the field of dental imaging in order to manage diagnoses and treatments more efficiently, thus avoiding possible errors. CBCT demonstrates that it has multiple indications in different dental specialties, each case must be evaluated individually, analyzing the real need for its use. In cases where there is a need for its use, its cost-effectiveness is better than any disadvantage it may present.","PeriodicalId":401998,"journal":{"name":"Uningá Journal","volume":"25 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125677607","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