weight fractions (AHM) containing native ingredients of polysaccharide (acemannan) and glycoprotein (verectin) were obtained by using the patented hyper dry system after washing out coloured materials with running water from Aloe vera gel slurry. Forty-six primary first teeth from children between 6-9 years, which formerly planned for serial extraction were selected. The children were distributed into two equal groups; twelve teeth for each. Pulpotomy was done in both groups; where group I treated by AHM, acemannan, as a dressing agent while formocresol used as a dressing agent in group II. The teeth from each group were extracted at two, four, and twelve week intervals for histopathological evaluation. RESULTS: In group I (Acemannan), after twelve weeks significantly better results in pulp inflammation, incomplete dentine bridge formation, and soft tissue organization were demonstrated (p < 0.05). Most of the acemannan-treated group demonstrated no pulp inflammation with only (3/12, 25%) revealed mild pulp inflammation under the exposure site and only one tooth 1/12 teeth (8.3%) showed partial dentine bridge formation. In contrast, group II (Formocresol) moderate or severe pulp inflammation (10/12, 83%), no dentine bridge formation were observed. In almost all cases (10/12, 83%) the soft tissue of the pulp was not well organized. CONCLUSION: According to these findings, AHM, acemannan may be a suitable agent for pulpotomy in primary teeth. Moreover, the inflammatory response was less severed and no necrosis was noted after pulpotomy with acemannan compared to formocresol.
AIM: The present study was conducted to compare effects of acemannan and formocresol as pulp-dressing agents clinically and radiographically in primary teeth. MATERIALS AND METHODS: Aloe vera gel high molecular weight fractions (AHM) containing native ingredients of polysaccharide (acemannan) and glycoprotein (verectin) were obtained by using the patented hyper dry system after washing out coloured materials with running water from Aloe vera gel slurry. Thirty healthy children aged from four to eight years, they were selected from patients attending outpatient clinic of Pediatric Dentistry department. Each child had at least bilateral deep carious lower primary molar indicated for pulpotomy. Pulpotomy was done in both groups; where group I treated by AHM, acemannan, as a dressing agent while formocresol used as a dressing agent in group II. The study cases were recalled after three, six, nine and twelve months for clinical and radiographic evaluation. RESULTS: The overall clinical success rate of acemannan group was 96.5%, while formocresol group was 89.6%. The two groups were clinically successful with no statistically significant difference between them (p = 0.148). The radiographic success rate of acemannan group was 93.1%, while for formocresol group was 86.2%. There was no statistically significant difference between the two groups (p = 0.385). CONCLUSION: The acemannan showed higher clinical and radiographic success rate compared to formocresol as a pulpulpotomy agent in molars. It can be considered as an acceptable biomaterial for vital pulp therapy of deep caries in primary teeth.
Introduction: Sex determination of the juvenile skeleton before puberty time is a difficult task. Objectives: The objective of this study was to determine the accuracy of the hard palate measurements and the rugae patterns in determining the sex of the Egyptian children. Patients and Methodology: The study included 210 children of either sex aged 6-12 years old. Alginate impressions from the maxillary arches have been taken. We measured the hard palate length, width, and height by using a digital caliper. We also obtained palatal rugae patterns from the maxillary casts. The patterns included the rugae length, shape, direction, and unification. Results: The mean palatal length, width, and height were significantly higher in males than females (p<0.001), and they displayed a significant-good power in predicting male sex (area under the curves (AUCs) were 0.85, 0.87, and 0.80 respectively). The median number of curved rugae was significantly lower in males (p=0.002), while the straight shape rugae exhibited a significantly higher number in males than females (p=0.004). Binary logistic regression revealed a model with excellent (AUC=0.968) power and overall accuracy of 91.43% for sex identification. Conclusion: These findings indicate that the hard palate dimensions and the rugae shape could be used as complementary tools to determine the sex of the Egyptian children.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.