A Bibliometric Analysis on Tuberculosis and Diabetes Mellitus 2: Visualization, Patterns, and Trends.

BACKGROUND: The convergence of type 2 diabetes mellitus (DM2) and tuberculosis (TB) may lead to increased mortality and complications, so the underlying mechanism is under investigation. Therefore, a bibliometric analysis was performed to describe the bibliometric indicators of publications evaluating the relationship between TB and DM2. METHODS: A descriptive and observational bibliometric study was conducted using the Scopus database to identify documents published from 2016-2023, for which free and controlled terms (Medical subject headings and Emtree) were used. The variables collected comprised the number of published documents, institutions, countries, authors, journals, and type of collaboration, which were exported to Excel 2016 and analyzed with SciVal. RESULTS: A total of 456 documents, 1624 authors, and 2173 citations were identified, with Medicine and Immunology-Microbiology being the subcategories with the highest and lowest number of documents (367 and 80 documents), respectively, with a strong decreasing trend correlation (R2: 0.95; P < 0.5) between the number and year of publication. While the country with the highest production was China (71 papers), the country with the highest citation was the United States (952 citations). In terms of authors, the highest production was by the American Venketaraman, and the highest impact was by the Asian Kimberly To. The institution with the highest number of papers was the Western University of Health Sciences, while Stellenbosch had the highest impact. CONCLUSION: Although the scientific productivity of DM2 and TB have reported growth rates of 158.75% and 7.3%, respectively, our results found a decreasing trend in publications associating these two diseases. The thematic evolution of the concepts in both diseases suggests that the relationship between them is not yet known, so future studies evaluating the underlying mechanisms of this comorbidity are suggested.

Web of Science-Based Scientometric Assessment of the Importance of Filtered Water in Dentistry: Spatiotemporal Dynamics, Emerging Patterns, and Collaboration.

Objective: The aim of this study was to examine the characteristics of scientific production related to the use of filtered water in the field of dentistry. Material and Methods. A quantitative and descriptive observational study was carried out with a scientometric approach. Data were collected from the Web of Science (WOS) database during the period January 1991 to December 2023. A search strategy incorporating a combination of MeSH terms, including terms and thesauri related to "filtered water" and "dentistry", was used. R Studio version 4.3.2 and CiteSpace 6.2.R7 were used for data analysis. Results: Over the 32-year study period, 227 scholarly papers from 134 different sources were reviewed. The literature in this field has shown an annual growth rate of 10.44%. During the year 2010, a steady movement in the number of publications and authors was observed, with considerable collaborative interaction. In the year 2020, a large interaction between publications and their citations was found. The "Citation Burst" graph identified three references that have experienced the largest "burst" of citations in an evaluated period. Lotka's law described the productivity of authors, finding that most authors have published only one paper, while a smaller number of authors have published two papers. Most authors contributed a small number of articles, while a few authors contributed a large amount of the existing literature. Conclusion: A comprehensive overview of the scientific production related to the use of filtered water in dentistry over a span of 32 years is provided. The results highlight the growing interdisciplinarity and international collaboration in this field. Finally, the importance of filtered water in dentistry and its growing relevance in the scientific literature are emphasized.

Shear strength of metal brackets using LED lamps with different wavelengths: An in vitro comparative study.

AIM: To evaluate the shear strength of Orthocem and BracePaste polymerizable cement light-cured with light-emitting diode (LED) units with different wavelengths (Bluephase N) with their high power, low power, and soft start programs in the bonding of metal brackets. MATERIALS AND METHODS: In vitro experimental research was performed. Mini Roth 0.022 metal brackets (Roth Orthometric brackets) were used. The adhesives were placed on the metal brackets with Orthocem and BracePaste resin cement. To compare the average strengths, the analysis of variance (ANOVA) test was used (P < 0.05). RESULTS: The average shear strength was better with Bracepaste polymerizable cement compared to Orthocem cement in all its high power, low power, and soft star programs; the highest was Bracepaste with soft start of 26.52 MPa, and the lowest was Orthocem with soft start of 13.92 MPa. When evaluating the differences, it was found that these were statistically significant in all groups (P < 0.05). CONCLUSIONS: Differences were found in the shear strength of light-curing Orthocem and Bracepaste light-curing cement cured with LED units with different wavelengths in bonding metal brackets to the tooth in vitro.

Dynamicity, emerging patterns, and spatiotemporal trends of scientific production on the use of activated carbon in oral health: a scientometric study.

BACKGROUND: The use of activated carbon (AC) in oral hygiene products has gained significant interest; however, its potential benefits for oral health remain uncertain. This study aimed to conduct a scientometric analysis to examine the dynamicity, emerging patterns, and trends over time in scientific production concerning the use of AC in oral health. METHODS: The Web of Science database was searched for articles published between 2005 and 2022. Various bibliometric indicators, including the H-index, annual growth, Lotka's law, Bradford's law, and Sankey diagram, were used for data analysis. Overlay maps, timezone visualization, and three field plots were used to evaluate visualization patterns, time-temporal relationships, and trends. Information retrieval process was performed on March 11, 2023. RESULTS: The analysis revealed that only six studies constituted the top references with the highest number of citations in recent years, with Brooks' 2017 study demonstrating the most significant increase in citation. The dual-map overlay demonstrated a close citation relationship between cluster 4 (Molecular Biology Immunology) and the areas of Environmental, Toxicology, and Nutrition. The visualization graph of publication patterns indicated the journals that accumulated the highest number of citations during the study period. CONCLUSION: This scientometric study provides valuable insights into the use of AC in oral health and its impact on the field of dentistry. It determines the most productive journals, authors, and countries with the greatest influence. AC effectively removes pollutants and is gaining interest for use in dental effluent treatment. Thus, it may be a viable option for professionals.

Bibliometric analyses of global output on neuromyelitis optica spectrum disorder.

BACKGROUND: Neuromyelitis optica spectrum disorder (NMOSD) is a neuroimmune disease, i.e. under constant research. The aim of this bibliometric study is to perform a bibliometric indicator analysis of the worldwide academic production of NMOSD during the period 2017-2021. METHODS: A bibliographic search was assessed in the Scopus database to identify NMOSD-related articles published during the period 2017-2021. Collected publications were exported and analyzed in Scival (Elsevier). Bibliographic data were described through absolute values and percentages in descriptive tables. VOSviewer was used to visualize collaborative networks. RESULTS: A total of 1920 documents were collected, and the highest percentage of these belonged to the area of neurology. Friedemann Paul was the author with the highest scientific production, but Brian Weinshenker had the greatest impact worldwide. Three of the institutions with the highest production were North American. Multiple sclerosis and related disorders were the journal with the highest production of publications. Most papers were published in Q1 or Q2 journals. CONCLUSION: NMOSD-related articles are mostly published in first and second quartile journals, which would reflect a high interest of the scientific community. Publications with international collaboration reported a higher impact. Although African and South American regions have considerable prevalence of this disease, they do not have institutions with high productivity developing research on this disease.

Trends, characteristics, and impact of global scientific production on mental health of health workers in the context of coronavirus disease 2019 (COVID-19).

BACKGROUND: Healthcare workers are under significant constant stress as a result of the coronavirus disease 2019 (COVID-19) pandemic. The aim of this study, therefore, was to analyze bibliometrically the impact, trend, and characteristics of scientific production related to the mental health of health professionals during the COVID-19 pandemic. MATERIALS AND METHODS: A bibliometric analysis of the scientific production on the mental health of health professionals and COVID-19 in Scopus from December 2019 to December 2021 was performed. An advanced search was designed using Boolean operators in Scopus and applied in April 2022. The metadata was entered into Microsoft Excel for the elaboration of the tables, SciVal to obtain the bibliometric indicators, and VosViewer to plot collaborative networks. RESULTS: A total of 1393 manuscripts, 1007 of which met the eligibility criteria, were found on the mental health of health workers and COVID-19. The country with the highest academic production was the United States and Harvard University with 27 manuscripts as the most productive institution. The scientific journal with the highest scientific production was the International Journal of Environmental Research and Public Health with 138 manuscripts and 1580 citations, and the author with the most citations per publication was Carnnasi Claudia with 69.8. CONCLUSION: The countries with the highest economic income occupy the first places in scientific production on the mental health of health workers during the COVID-19 pandemic, with the United States as the leader. There is a gap in the scientific knowledge on the mental health of healthcare workers during the COVID-19 pandemic in middle- and low-income countries.

The Abrasive and Remineralising Efficacy of Coturnix Eggshell.

AIM: The objective of this research was to determine the abrasive and remineralising efficacy of quail eggshell (Coturnix coturnix) incorporated into a new experimental toothpaste. METHODS: An experimental study was designed to compare the surface microhardness of the dental enamel of bovine lateral incisors exposed to different toothpastes. In relation to microroughness (abrasive efficiency), the unit of analysis was each specimen with 16 polymethylmethacrylate (PMMA) blocks. For the remineralisation variable, the unit of analysis was each bovine lateral incisor tooth. A sample size of 16 was determined for each group. RESULTS: The unpolished PMMA specimens presented the highest mean surface microroughness with a mean of 4.60 ± 1.47 µm, whilst the quail paste, universal polishing paste, control paste, and Diamond Excel Paste showed a mean of 1.16 ± 0.40 µm, 0.63 ± 024 µm, 0.45 ± 0.22 µm, and 0.43 ± 0.17 µm, respectively, presenting significant differences (P < .001). When comparing the surface microhardness of bovine lateral incisor dental enamel exposed to different toothpastes, the universal polishing paste presented the lowest microhardness, with 192.43 ± 56.21 kg/mm2, whilst the quail paste presented the greatest remineralising effect, with the highest average of 272 ± 21.18 kg/mm2, followed by the control paste with 244 ± 41.43 kg/mm2 and the Diamond Excel Paste with 228.72 ± 43.72 kg/mm2. These differences were statistically significant (P < .001). CONCLUSIONS: Significant differences were found in the surface abrasive efficiency (microroughness) of PMMA subjected to different toothpastes. The quail toothpaste presented statistically significant results compared to the control pastes, the Diamond Excel Paste, and the universal polishing paste.

A 10-Year Scientometrics Analysis of Brain Tumors Treated with Gamma Knife Radiosurgery: Visualization, Characteristics, and Scientific Trends.

Objective: To evaluate the scientometrics characteristics of the scientific production on the treatment of brain tumors with gamma knife radiosurgery in Scopus. Methods: The Scopus database (Elsevier) was used to collect all relevant studies for this bibliometric analysis. Data was obtained as a .csv file; it was downloaded from Scopus and was exported by SciVal to Microsoft Excel for a presentation using tables for more detailed analysis. The citations and the number of papers for the most productive institutions, authors, countries, and journals publishing scientific papers were analyzed on the use of gamma knife radiosurgery for brain tumors. Results: 458 metadata were obtained from scientific publications, on which inclusion and exclusion criteria were applied, leaving 248 studies. The maximum peak of publications was 2018 with 31 publications, and the minimum peak was 2015 with 18. The most related subtopics were neurology, surgery, and oncology, and most of the retrieved papers had only institutional collaboration. As for more productive journals, Journal of Neurosurgery is first with 23 publications; within the countries with the most scientific publications, we have the United States, Japan, and China. With the United States being the country with the highest number of productions, University of Texas MD Anderson Cancer Center was the main university with the highest scientific production and Sheehan and Trifiletti and American authors dominate the list with the highest number of documents. Conclusion: Scientific production regarding gamma knife surgery and brain tumors has been increasing during the last 10 years, with a high incidence during 2018, and the highest number of published articles was in the first quartile. Likewise, the United States is the country with the most publications, authors, and universities on the subject. Greater efforts are still lacking from all countries in the world to reach the quantity and quality of production of the United States.

Scientific Production on Monkeypox in Dentistry: A Bibliometric Analysis.

AIM: To analyze the characteristics and visibility of the scientific production of monkeypox in dentistry. MATERIALS AND METHODS: A bibliometric study was carried out with the publications indexed in the Scopus database up to 22 September 2022. A search strategy was developed using Boolean operators "AND" and "OR," in addition to the MeSH term "monkeypox virus" (MPXV) in the subarea of dentistry. The bibliometric indicators were measured objectively with the SciVal program. RESULTS: Of the publications identified, 40% were indexed in first-quartile journals. India and Brazil are the countries with two published papers, while India has more views than the rest. Banaras Hindu University, Varanasi, Uttar Pradesh, India and Dr. Ram Manohar Lohia Hospital, New Delhi, India are the institutions with the highest number of citations with respect to the world average (FWCI: 2.74). The International Dental Journal has a publication on monkeypox in the field of dentistry. India is the country with the most authors (06) who have published about the study. Samaranayake Lakshman Perera is the most productive and high-impact author. CONCLUSION: In the area of dentistry, scientific production on monkeypox is still scarce; however, the publications identified are mainly in high-impact indexed journals (Q1 and Q2). It is necessary to prioritize this disease as a line of research, in addition to articulating efforts between dental teams from different institutions. CLINICAL SIGNIFICANCE: It is necessary to demonstrate the characteristics of scientific publications on monkeypox in dentistry worldwide in order to have a panoramic view of the dynamics of scientific articles in this area.

Bibliometric Analysis of the Global Scientific Production on Oral Health during Pregnancy.

AIM: To analyze the bibliometric characteristics of the global scientific production indexed in Scopus on oral health during pregnancy. MATERIALS AND METHODS: Cross-sectional study with bibliometric methodology, using scientific publications indexed in Scopus as a unit of analysis. For the search, MESH terms, Boolean operators ("AND" and "OR"), and search topics (TITLE and ABSTRACT) were used. SciVal was the tool selected for the analysis of bibliometric parameters. RESULTS: Most of the articles were published in Q1 (30.2%) and Q2 (29.6%) quartile journals. The country with the most scientific publications was the United States (451 articles), while Spain had only 14 publications. The University of Sydney, with 16 articles, was the most productive institution and the one with the most citations per publication was Saveetha University (19.7). The author with the most articles and citations related to the topic was George Ajesh with 13 and 136, respectively. Johnson Marre had the highest impact (15.1) and expected citations with respect to the global average (FWCI: 2.49). CONCLUSIONS: The scientific production on oral health in pregnancy has increased, with a greater preference by authors for scientific journals in the Q1 and Q2 quartile. The United States is the country with the most publications, although Australia has a greater number of institutions among the most productive. CLINICAL SIGNIFICANCE: The clinical relevance could be addressed later in relation to oral health during pregnancy, however, analyzing the bibliometric characteristics of the global scientific production is essential to understand the dynamics of scientific publications on this topic.

Characteristics, Impact, and Visibility of Scientific Publications on Artificial Intelligence in Dentistry: A Scientometric Analysis.

AIM: To analyze the bibliometric characteristics, impact, and visibility of scientific publications on artificial intelligence (AI) in dentistry in Scopus. MATERIALS AND METHODS: Descriptive and cross-sectional bibliometric study, based on the systematic search of information in Scopus between 2017 and July 10, 2022. The search strategy was elaborated with Medical Subject Headings (MeSH) and Boolean operators. The analysis of bibliometric indicators was performed with Elsevier's SciVal program. RESULTS: From 2017 to 2022, the number of publications in indexed scientific journals increased, especially in the Q1 (56.1%) and Q2 (30.6%) quartile. Among the journals with the highest production, the majority was from the United States and the United Kingdom, and the Journal of Dental Research has the highest impact (14.9 citations per publication) and the most publications (31). In addition, the Charité - Universitätsmedizin Berlin (FWCI: 8.24) and Krois Joachim (FWCI: 10.09) from Germany were the institution and author with the highest expected performance relative to the world average, respectively. The United States is the country with the highest number of published papers. CLINICAL SIGNIFICANCE: There is an increasing tendency to increase the scientific production on artificial intelligence in the field of dentistry, with a preference for publication in prestigious scientific journals of high impact. Most of the productive authors and institutions were from Japan. There is a need to promote and consolidate strategies to develop collaborative research both nationally and internationally.

Management of Peri-implant Mucositis of Multiple Osseointegrated Implants Using a Modified Free Gingival Graft "Punch Technique" in the Total Edentulous Area: A Case Report.

The purpose of this case report was to describe a technique to modify the free gingival graft by perforations within the graft to guarantee a horizontal increase in the keratinized mucosa in the anteroinferior sector of a total edentulous mandible after osseointegration of previously placed dental implants in a hybrid prosthesis protocol. A 71-year-old male underwent free modified gingival graft surgery with perforations at the level of each implant. At 3 months, the mucosa appeared to be healthy and keratinized, especially at a horizontal level around the implants previously diagnosed with mucositis, providing the patient with satisfactory results. Finally, the hybrid prosthesis was cleaned and polished due to the presentation of a hard plate at the level of the abutments. Within the limitations of this case report, further research is needed to evaluate the long-term efficacy of this modification to the free gingival graft.

Management of Postsurgical Complication in Multiple Implant-Infected Postextraction Sites in the Lower Arch.

Currently, dental implants are a very frequent therapeutic alternative for replacing missing teeth. However, they are not exempt from developing complications of infectious origin. Therefore, this case report describes a 67-year-old female patient presenting infectious complications caused by suture rupture. Surgery combined with therapeutic management with antibiotics was performed, allowing preservation of the osseointegration of the implants in the lower arch. Within the limitations of this study, it was shown that more research is needed to determine the success and survival of implants presenting complications due to infections during the osseointegration process.

Antibacterial Effectiveness of Four Concentrations of the Hydroalcoholic Extract of Solanum tuberosum (Tocosh) against Streptococcus mutans ATCC 25175TM: A Comparative In Vitro Study.

OBJECTIVE: To determine the in vitro antibacterial effect of four concentrations of the hydroalcoholic extract of Solanum tuberosum "tocosh" (HET) against Streptococcus mutans ATCC 25175TM. METHODS: This was a prospective, experimental, comparative study. Fermented tocosh was subjected to hydric stress to obtain a hydroalcoholic extract at four different concentrations: 100%, 50%, 75%, and 25%. S. mutans strains were cultured in brain heart infusion agar using the swab technique. The antibacterial effectiveness of HET was evaluated following the Kirby-Bauer disk diffusion method and compared with 0.12% chlorhexidine (positive control group). RESULTS: The highest mean inhibitory effect was achieved with HET at 100% (33.1 ± 2.2 mm, showing a gradual reduction in the other HET groups at 75%, 50%, and 25% (29.7 ± 1.3 mm, 26.6 ± 2.0, and 20.1 ± 1.8 mm, respectively)). Inferential analysis found statistically significant differences among all the experimental groups (p=0.001). The post hoc analysis also showed significant differences among all the experimental groups evaluated; however, there were no significant differences between HET 50% and chlorhexidine 0.12% (p > 0.05). CONCLUSIONS: It was found that the highest antibacterial effectiveness was obtained by HET 100%, being even higher than the 0.12% chlorhexidine positive control, and was statistically significant. Post hoc analysis showed that almost all the concentrations showed optimal efficacy against S. mutans.

Radiographic Correlation of Skeletal Maturation Using the Stages of Dental Calcification in a Peruvian Population.

OBJECTIVE: To identify the correlation between the Baccetti method of SM (skeletal maturation) and the stages of DC (dental calcification) using the Demirjian method in the Orthodontics Service of the Universidad Peruana Cayetano Heredia (UPCH) in Lima-Peru. Materials and Methods. The sample was obtained from panoramic and lateral radiographs of 200 subjects (116 women and 84 men) with ages between 9 and 17 years. Canine, premolar, and molar teeth calcification was evaluated using the Demirjian method while SM was evaluated by the cervical vertebrae with the Baccetti method. Spearman's correlation coefficient was used to assess the relationship between the maturation of these cervical vertebrae and DC. RESULTS: There is a high correlation between the Baccetti method of maturation of the cervical vertebrae and the stages of DC ranging from r = 0.635 to 0.774 for men and from r = 0.677 to 0.784 for women (p < 0.001), the second lower molar being the one with the highest correlation (r = 0.774 in men) and the second lower premolar (r = 0.784 in women). CONCLUSIONS: Stages of DC could be used as a reliable indicator of SM.

Effect of Post-bleaching Surface Microroughness with Whiteness HP Blue vs Whiteness HP Maxx on Different Locations of Bovine Enamel.

AIM: To compare the effect after bleaching with 35% hydrogen peroxide with and without calcium gluconate on surface microroughness in an in vitro study on the bovine enamel. MATERIALS AND METHODS: The study had an in vitro experimental design. The following groups were formed: group I: MV (mesiovestibular) enamel, group II: V (vestibular) enamel, and group III: DV (dystovestibular) enamel, undergoing treatment with Whiteness HP Blue (H2O2 at 35% with calcium gluconate), Whiteness HP Maxx: H2O2 at 35% (without calcium gluconate), and physiological serum. A Surftest SJ-210 digital roughness meter (Mitutoyo) was used to evaluate microroughness. RESULTS: The highest mean microroughness was found in group II (V) with 0.23 ± 0.13 µm and 0.17 ± 0.02 µm for Whiteness HP Blue and Whiteness HP Maxx, respectively. The post hoc analysis of surface microroughness subjected to H2O2 with and without calcium gluconate showed that there were only statistically significant differences between Whiteness HP Blue and the control (p = 0.032). CONCLUSION: There were no significant differences in surface microroughness on comparing the Whiteness HP Maxx group with the control group and the Whiteness HP Blue group. CLINICAL SIGNIFICANCE: The clinical importance of this study was that it allowed us to know the direct impact that bleaching agents with and without calcium have on dental structures.

Antifungal Activity of Ethanol-extracted Bixa orellana (L) (Achiote) on Candida albicans, at Six Different Concentrations.

AIM: The aim of the study was to determine the antifungal activity of six different concentrations of the ethanol extract of Bixa orellana (L) (Achiote) on the strains of Candida albicans (ATCC 90028). MATERIALS AND METHODS: The ethanol extract of Bixa orellana (L) (BEE) was prepared in six different concentrations (5%, 10%, 20%, 40%, 60%, and 100%), which were confronted with the positive control group (Nystatin 100,000 UI/mL). The total sample consisted of n = 174 wells inoculated with each concentration evaluated in the Petri dishes. The cultivation procedure was carried out at a temperature of 37°C, and then the 6 mm diameter wells on which the sowing of the Candida albicans in suspension was carried out. Subsequently, the BEE (Achiote) was inoculated in all the concentrations mentioned in the same way for Nystatin; finally, the inhibition halos were evaluated by the Kirby-Bauer method at the scheduled times of 24, 48, and 72 hours. RESULTS: The highest antifungal activity was found at 24 hours and this increased directly proportional to the concentration of BEE (5%, 10%, 20%, 40%, 60%, and 100%): 11 ± 0, 11 ± 0, 13.1 ± 1.3, 17.2 ± 0.8, 19.1 ± 1.0, and 21.4 ± 1.3 mm, respectively. However, there was no statistically significant difference when compared with Nystatin, at p > 0.05 Conclusion: It was shown that 5%, 10%, 20%, 40%, 60%, and 100% BEE had an antifungal effect against Candida albicans. However, there were no statistically significant differences against the effect of Nystatin at 100,000 IU/mL, who has an inhibitory effect greater than BEE, with a significance level of p < 0.05. CLINICAL SIGNIFICANCE: This article describes the antifungal activity and the possible impact on dentistry that the use of Bixa orellana (L) may have because according to our results it had an antifungal effect against strains of Candida albicans. This opens a great line of research to potentially use this natural resource in dentistry. How to cite this article: Poma-Castillo L, Espinoza-Poma M, Mauricio F, et al. Antifungal Activity of Ethanol-extracted Bixa orellana (L) (Achiote) on Candida albicans, at Six Different Concentrations. J Contemp Dent Pract 2019;20(10):1159-1163.