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Sports (Basel, Switzerland) Nov 2023The purpose of this study was to evaluate oral health knowledge, and the incidence of self-reported dental injuries incidence, the frequency of mouthguard use, oral...
OBJECTIVES/AIM
The purpose of this study was to evaluate oral health knowledge, and the incidence of self-reported dental injuries incidence, the frequency of mouthguard use, oral hygiene habits, and oral health status among professional water polo players.
MATERIALS AND METHODS
During the 2022/2023 season, 114 water polo players from the Croatian First League participated in a questionnaire-based online survey. The data collected included sociodemographic and professional attributes, oral health knowledge questions, dental injury experiences, and practices related to mouthguard use. Respondents also rated their own oral health status and oral hygiene habits. The data were analyzed using descriptive statistics and a regression analysis.
RESULTS
The respondents demonstrated inadequate knowledge of oral health, with a mean score of 6.4 ± 2.6 out of 12. Better knowledge correlated positively with older age ( ˂ 0.05) and consistent flossing ( = 0.014). Additionally, 27.2% (31 of 114) of reported dental injuries were related directly to incidents which occurred while participating in water polo. These injuries occurred more frequently during games (54.8%) and often involved the anterior maxillary incisors (71.0%) due to player contact (87.1%). Awareness of mouthguards was high (93.9%), whereas their actual use was low (7.0%) because 35.1% of respondents reported discomfort wearing them. The respondents' self-assessments revealed widespread dental problems, including tooth sensitivity (13.3%), erosion (15.8%), calculus (28.1%), and pigmentation (7.9%).
CONCLUSIONS
The research results indicate a lack of adequate knowledge among the respondents regarding oral health. This deficit was not associated with oral hygiene habits or oral cavity conditions. These findings highlight the disparities in oral health awareness and practices associated with water polo participation and emphasize the importance of education and prevention efforts.
PubMed: 37999440
DOI: 10.3390/sports11110223 -
Journal of Proteome Research Oct 2023Dental calculus is becoming a crucial material in the study of past populations with increasing interest in its proteomic and genomic content. Here, we suggest further...
Dental calculus is becoming a crucial material in the study of past populations with increasing interest in its proteomic and genomic content. Here, we suggest further development of a protocol for analysis of ancient proteins and a combined approach for subsequent ancient DNA extraction. We tested the protocol on recent teeth, and the optimized protocol was applied to ancient tooth to limit the destruction of calculus as it is a precious and irreplaceable source of dietary, microbiological, and ecological information in the archeological context. Finally, the applicability of the protocol was demonstrated on samples of the ancient calculus.
PubMed: 37699853
DOI: 10.1021/acs.jproteome.3c00370 -
The Chinese Journal of Dental Research Sep 2023To investigate the dental caries status and periodontal status of disabled children and adolescents aged 0 to 18 years in China and provide suggestions for future...
OBJECTIVE
To investigate the dental caries status and periodontal status of disabled children and adolescents aged 0 to 18 years in China and provide suggestions for future policies.
METHODS
The cross-sectional survey included disabled children and adolescents aged 0 to 18 years in welfare institutions across 10 provinces in eastern, central and western regions in China, between November 2013 and May 2015. Oral health examination included dental caries status and periodontal status. The mean score for decayed, missing and filled teeth (dmft/ DMFT) due to caries in primary/permanent dentition, gingival bleeding rate and calculus rate were recorded and statistically evaluated. Data analysis was performed using SPSS 24.0 software (IBM, Armonk, NY, USA), and the level of statistical significance was P < 0.05.
RESULTS
The mean dmft/DMFT values of for groups aged 0 to 5, 6 to 12 and 13 to 18 years were 1.48 ± 3.00, 2.19 ± 2.94 and 1.78 ± 2.93, respectively. The mean scores for the groups aged 0 to 5 (P < 0.05) and 13 to 18 years (P < 0.01) showed a significant difference among different disability types. A significant difference between sexes was found only in the group aged 0 to 5 years (P < 0.05). Gingival bleeding rates were 13.70% for the group aged 0 to 5 years, 24.81% for the group aged 6 to 12 years and 42.06% for the group aged 13 to 18 years, and calculus rates were 5.48%, 22.41% and 47.62% for the three age groups, respectively. The gingival bleeding rate for all three age groups showed a significant difference between different disability types (P < 0.01), whereas calculus rates a showed significant difference only in the groups aged 6 to 12 and 13 to 18 years (P < 0.01).
CONCLUSION
The prevalence of dental caries, gingival bleeding and calculus in disabled children and adolescents in China is high. Disability type was strongly associated with oral health status. Specially designed oral health education and training are necessary for clinical professionals and caregivers.
Topics: Child; Humans; Adolescent; Disabled Children; Cross-Sectional Studies; Dental Caries; Oral Health; China; Gingival Hemorrhage
PubMed: 37732683
DOI: 10.3290/j.cjdr.b4330833 -
Luminescence : the Journal of... Jul 2023The review discusses the diagnostic application of biosensors as point-of-care devices in the COVID-19 pandemic. Biosensors are important analytical tools that can be... (Review)
Review
The review discusses the diagnostic application of biosensors as point-of-care devices in the COVID-19 pandemic. Biosensors are important analytical tools that can be used for the robust and effective detection of infectious diseases in real-time. In this current scenario, the utilization of smart, efficient biosensors for COVID-19 detection is increasing and we have included a few smart biosensors such as smart and intelligent based biosensors, plasmonic biosensors, field effect transistor (FET) biosensors, smart optical biosensors, surface enhanced Raman scattering (SERS) biosensor, screen printed electrode (SPE)-based biosensor, molecular imprinted polymer (MIP)-based biosensor, MXene-based biosensor and metal-organic frame smart sensor. Their significance as well as the benefits and drawbacks of each kind of smart sensor are mentioned in depth. Furthermore, we have compiled a list of various biosensors which have been developed across the globe for COVID-19 and have shown promise as commercial detection devices. Significant challenges in the development of effective diagnostic methods are discussed and recommendations have been made for better diagnostic outcomes to manage the ongoing pandemic effectively.
Topics: Humans; COVID-19; Pandemics; Biosensing Techniques; Point-of-Care Systems
PubMed: 36577837
DOI: 10.1002/bio.4430 -
American Journal of Biological... Dec 2023Limited studies have focused on how European contact and colonialism impacted Native American oral microbiomes, specifically, the diversity of commensal or...
OBJECTIVES
Limited studies have focused on how European contact and colonialism impacted Native American oral microbiomes, specifically, the diversity of commensal or opportunistically pathogenic oral microbes, which may be associated with oral diseases. Here, we studied the oral microbiomes of pre-contact Wichita Ancestors, in partnership with the Descendant community, The Wichita and Affiliated Tribes, Oklahoma, USA.
MATERIALS AND METHODS
Skeletal remains of 28 Wichita Ancestors from 20 archeological sites (dating approximately to 1250-1450 CE) were paleopathologically assessed for presence of dental calculus and oral disease. DNA was extracted from calculus, and partial uracil deglycosylase-treated double-stranded DNA libraries were shotgun-sequenced using Illumina technology. DNA preservation was assessed, the microbial community was taxonomically profiled, and phylogenomic analyzes were conducted.
RESULTS
Paleopathological analysis revealed signs of oral diseases such as caries and periodontitis. Calculus samples from 26 Ancestors yielded oral microbiomes with minimal extraneous contamination. Anaerolineaceae bacterium oral taxon 439 was found to be the most abundant bacterial species. Several Ancestors showed high abundance of bacteria typically associated with periodontitis such as Tannerella forsythia and Treponema denticola. Phylogenomic analyzes of Anaerolineaceae bacterium oral taxon 439 and T. forsythia revealed biogeographic structuring; strains present in the Wichita Ancestors clustered with strains from other pre-contact Native Americans and were distinct from European and/or post-contact American strains.
DISCUSSION
We present the largest oral metagenome dataset from a pre-contact Native American population and demonstrate the presence of distinct lineages of oral microbes specific to the pre-contact Americas.
Topics: Humans; American Indian or Alaska Native; Calculi; Chloroflexi; DNA, Bacterial; Metagenome; Periodontitis; Treponema denticola; Mouth
PubMed: 37002784
DOI: 10.1002/ajpa.24735 -
Journal of Periodontology Jun 2024Recent studies suggest a role for microscopic crystalline particles of residual dental calculus in the pathogenesis of periodontitis. The purpose of this ex vivo study...
BACKGROUND
Recent studies suggest a role for microscopic crystalline particles of residual dental calculus in the pathogenesis of periodontitis. The purpose of this ex vivo study was to compare the effectiveness of scaling and root planing (SRP) alone versus SRP combined with 24% ethylenediamine-tetra acetic acid (EDTA) gel in removing calculus from extracted teeth and to determine the optimal length of time for application of the EDTA.
METHODS
Specimens consisted of 32 extracted teeth with heavy root calculus. A 4-mm diameter site was prepared on the root surface of each tooth which then underwent SRP. EDTA was applied to four timed groups: 30 s; 60 s; 120 s; and 180 s. Photomicrographs were taken at 40× magnification using white light (WL) and laser fluorescence (LF). Photomicrographs were analyzed using ImageJ. Specimens were also evaluated with scanning electron microscopy (SEM).
RESULTS
The mean area of residual calculus after SRP was 45%-53% (45.6% ± 19.6% WL, 53.8% ± 19.7% LF). Burnishing with EDTA for one minute following SRP reduced calculus to only 14%-18% (13.9% ± 12.5% LF, 18.2% ± 11.1% WL). Use of EDTA for greater than 1 min showed no further calculus removal. SEM revealed the surface of remaining calculus was altered by burnishing with EDTA.
CONCLUSION
SRP alone or SRP + 24% EDTA gel failed to remove all calculus. SRP alone removed >60% of calculus from root surfaces. Adjunctive use of 24% EDTA gel burnished on the root surface removed most of the calculus residual after SRP. Calculus remaining after EDTA burnishing exhibited a significantly altered morphologic appearance.
PubMed: 38937866
DOI: 10.1002/JPER.24-0191 -
International Journal of Developmental... 2024This study aimed to conduct a scoping review to know children and adolescents' main oral health concerns with Autism Spectrum Disorder (ASD) and thus identify any oral... (Review)
Review
This study aimed to conduct a scoping review to know children and adolescents' main oral health concerns with Autism Spectrum Disorder (ASD) and thus identify any oral characteristic that stands out, aiming at preventive and interceptive clinical conduct. A search was performed in the three electronic databases and the gray literature; in September 2021. A total of 562 studies were identified, and after applying the eligibility criteria, 73 articles were included in the synthesis of this scoping review. The mean decayed, lost, and restored teeth index (DMFT/dfmt) ranged from 0 to 12.37; the mean DMFT index (permanent dentition) from 0.06 to 6.2; and the average dmft index (deciduous dentition) ranged from 0.29 to 9.91. The mean simplified oral hygiene index (OHIS) ranged from 0 to 3.4; gingival index (GI) from 0.29 to 2; and plaque index (PI) from 0.005 to 3.15. Plaque prevalence was 25.9% to 90%; dental calculus from 4.7% to 59.41%; gingivitis from 36.7% to 100%. Bruxism was 10.3% to 73%, and dental trauma was 4.7% to 100%. This disparity in the results shows the heterogeneity of this population, with different degrees of socio-behavioral impairment, which can directly influence oral hygiene and the consequent accumulation of biofilm.
PubMed: 38699508
DOI: 10.1080/20473869.2022.2092936 -
International Journal of Paleopathology Mar 2024This paper explores dental diseases and wear as a proxy for dietary patterns in Hellenistic-early Roman Menainon.
OBJECTIVE
This paper explores dental diseases and wear as a proxy for dietary patterns in Hellenistic-early Roman Menainon.
MATERIALS
This study includes 166 individuals (4th-1st c. BCE).
METHODS
Carious lesions, dental calculus, antemortem tooth loss, and dental wear were recorded to explore male-female and adult-juvenile differences, and to position Menainon in the broader Hellenistic/early Roman world through comparisons with published data from other sites.
RESULTS
Males and females showed similar rates of dental diseases. Dental wear, in contrast, was systematically greater in males. Caries rates were high in both adults and juveniles, but adults showed more calculus. The population from Menainon had higher frequencies for calculus and carious lesions compared to contemporary Italian and Greek assemblages, and a similar frequency for antemortem tooth loss.
CONCLUSION
Some sex-related differences in the dietary patterns of the Menainon population were visible but small. The diet of adults and juveniles must have been similar in terms of carbohydrate consumption but different with regard to protein consumption. The high frequency of carious lesions and calculus compared to other Greco-Roman sites suggests that this population must have had good access to dietary resources (protein and carbohydrates).
SIGNIFICANCE
This paper provides insights on gender (sex-related) and age divisions in the Hellenistic/early Roman society through the exploration of food consumption in a Sicilian assemblage.
LIMITATIONS
Dividing the assemblage by sex and age group reduced considerably the sample size.
SUGGESTIONS FOR FURTHER RESEARCH
Stable isotopes and dental microwear analyses should be used to investigate dietary patterns further.
Topics: Adult; Humans; Male; Female; Tooth Loss; Sicily; Dietary Patterns; Tooth Wear; Calculi; Dental Caries
PubMed: 38039701
DOI: 10.1016/j.ijpp.2023.11.002 -
Nature Microbiology Dec 2023The prevalence of chronic, non-communicable diseases has risen sharply in recent decades, especially in industrialized countries. While several studies implicate the...
The prevalence of chronic, non-communicable diseases has risen sharply in recent decades, especially in industrialized countries. While several studies implicate the microbiome in this trend, few have examined the evolutionary history of industrialized microbiomes. Here we sampled 235 ancient dental calculus samples from individuals living in Great Britain (∼2200 BCE to 1853 CE), including 127 well-contextualized London adults. We reconstructed their microbial history spanning the transition to industrialization. After controlling for oral geography and technical biases, we identified multiple oral microbial communities that coexisted in Britain for millennia, including a community associated with Methanobrevibacter, an anaerobic Archaea not commonly prevalent in the oral microbiome of modern industrialized societies. Calculus analysis suggests that oral hygiene contributed to oral microbiome composition, while microbial functions reflected past differences in diet, specifically in dairy and carbohydrate consumption. In London samples, Methanobrevibacter-associated microbial communities are linked with skeletal markers of systemic diseases (for example, periostitis and joint pathologies), and their disappearance is consistent with temporal shifts, including the arrival of the Second Plague Pandemic. This suggests pre-industrialized microbiomes were more diverse than previously recognized, enhancing our understanding of chronic, non-communicable disease origins in industrialized populations.
Topics: Adult; Humans; United Kingdom; Dental Calculus; Microbiota; Diet; Life Style
PubMed: 38030898
DOI: 10.1038/s41564-023-01527-3 -
Polish Journal of Veterinary Sciences Sep 2023Home dental care is a key element of periodontal therapy in veterinary patients. Among many strategies of passive home dental care there is a supplementation of animal... (Review)
Review
Home dental care is a key element of periodontal therapy in veterinary patients. Among many strategies of passive home dental care there is a supplementation of animal diet with seaweed Ascophyllum nodosum which have been shown to reduce both calculus and plaque accumulation after oral administration in both dogs and cats. Ascophyllum nodosum contains numerous biologically active ingredients, including micro-elements, vitamins, and several other compounds, however the exact mechanism of its beneficial action remains unclear. The very first metabolomic data suggest that it could change the composition of dog saliva. Several products containing Ascophyllum nodosum had been assessed clinically according to standards and requirements provided by the Veterinary Oral Health Council. The conducted clinical trials in dogs and cats revealed that Ascophyllum nodosum exerts the strongest preventive action as powder, followed by dental bites and dry pet food. The data concerning its curative action are limited to one study in cats in which no beneficial action has been observed. Based on available clinical data it is recommended to administer Ascophyllum nodosum to dogs and cats after oral cavity prophylactic procedure to reduce the recurrence of plaque and calculus formation.
Topics: Cats; Dogs; Animals; Ascophyllum; Cat Diseases; Oral Health; Dog Diseases; Nutrients
PubMed: 37727971
DOI: 10.24425/pjvs.2023.145053