@article {1622, title = {Comparison of Antibacterial Activity of Calcium Hydroxide, Azadirachta Indica (Neem), Ocimum Tenuiflorum (Tulsi) and Punica Granatum (Pomegranate) Gels as Intracanal Medicaments Against Enterococcus Faecalis: An in-vitro Study}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {July 2017}, pages = {988-994}, type = {Research Article}, chapter = {988}, abstract = {

Aim: This study aimed to evaluate the antibacterial activity of Calcium hydroxide, Azadirachta indica (Neem), Ocimum tenuiflorum (Tulsi) and Punica granatum (Pomegranate) gels as intracanal medicaments against Enterococcus faecalis. Methodology: Crude extracts of Pomegranate peel, Neem leaves and Tulsi leaves were used to determine MIC following which gels of 5\% neem, 10\% tulsi and 10\% pomegranate were prepared. Forty-eight single rooted human premolars were procured and inoculated with E.faecalis for 7 days. Specimens were then randomly distributed into 4 groups.

Group I- Calcium hydroxide

Group II- 5\% A. indica (Neem) gel

Group III- 10\% O. tenuiflorum (Tulsi) gel

Group IV-10\%

P. granatum (Pomegranate) gel The experimental gels were then introduced into the samples and were sealed at both ends. The antimicrobial activity of medicaments was assessed by measuring CFU/ml at the end of 1, 3 and 5 days. Results: Calcium hydroxide showed the maximum antibacterial activity (5.3X104 CFU/ml) followed by Pomegranate gel (5.4 X104 CFU/ml) with no statistically significant difference between them. Similarly, no statistically significant difference was observed between the mean CFU/ml values of the neem (10.2 X104 CFU/ml) and tulsi gel (10.2 X104 CFU/ml). However, pomegranate gel showed statistically significant antibacterial activity when compared to Neem and Tulsi. (Table 1, Table 2, Table 3, table 4) (Figure 1). Conclusion: Calcium hydroxide showed the best antibacterial activity against E.faecalis. Among herbal gels, pomegranate showed the maximum antibacterial activity, however, further in-vivo research is required for it to be used as a sole intracanal medicament clinically.

}, keywords = {Calcium hydroxide, Enterococcus faecalis, Herbal, Intracanal medicaments, Microbial sensitivity tests, Root canal therapy}, doi = {10.5530/pj.2021.13.127}, author = {Akanksha Mittal and Sunil Tejaswi and Mruthunjaya K and Suneeth Shetty and Ambikathanaya UK} } @article {733, title = {Comparison of Antibacterial Efficacy of Cinnamon Extract and Calcium Hydroxide as Intracanal Medicament against E. fecalis: An In vitro Study}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1165-1168}, type = {Original Article}, chapter = {xx1165}, abstract = {

Background: There has been an increased use of natural products as medicament in endodontic treatment due to the increased adverse effect observed in chemical products used. The natural products used aims to disinfect the root canal and provide a sterile environment as efficiently as the comparable chemical products. Aim: To compare the antibacterial efficacy of cinnamon extract and calcium hydroxide as intracanal medicament against E. fecalis. Materials and Methods: The study is an in vitro randomized controlled study conducted on 40 single rooted permanent teeth. The study sample was divided into two groups- cinnamon extract as intracanal medicament and calcium hydroxide. The intracanal medicament was placed for 7 days. The outcome was measures using colony forming units per ml. Statistical analysis was done using Mann-Whitney\’s test to compare between the two groups. Results: Cinnamon extract intracanal medicament showed higher antibacterial efficacy as compared to calcium hydroxide. (p=0.002). Conclusion: Cinnamon extract showed better antimicrobial efficacy against E. feacalis as intracanal medicament as compared to calcium hydroxide.

}, keywords = {Antibacterial efficacy, Calcium hydroxide, Cinnamon extract, E. feacalis, Intracanal medicament}, doi = {xx10.5530/pj.2018.6.199}, author = {Veerale Panchal and Deepa Gurunathan and Lakshmi Thangavelu} }