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Stanley John, Jeung Woon Lee, Purushottam Lamichhane, Thanhphuong Dinh, Todd Nolan and Thomas Yoon
Recurrent infections after root canal treatments often involve Enterococcus faecalis, a microorganism closely associated with therapy failures due to its biofilm production, survival in nutrient-deprived conditions, and antibiotic tolerance. Essential oi...
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Jakub Kowalski, Joanna Rygas, Karolina Homa, Wojciech Dobrzynski, Rafal J. Wiglusz, Jacek Matys and Maciej Dobrzynski
Numerous failures in root canal treatment (RCT), attributed to the persistence of adverse microbiota, prompted researchers to develop a biomaterial with effective antibacterial and antifungal properties. In our systematic review, emphasis was placed on e...
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Ku Youn Baik, Hyun Jo, Se Hoon Ki, Gi-Chung Kwon and Guangsup Cho
The efficiency of simultaneous treatment of the cold atmospheric pressure plasma jet (CAP) and hydrogen peroxide (H2O2) was investigated. A CAP with a thin and long plume was generated with Ar gas and applied to a common oral bacterium, Enterococcus faec...
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Ronald Wigler, Shlomo Matalon, Tomer Goldberger, Anat Or Lerner and Anda Kfir
This study aimed to determine the bactericidal efficacy of sequential use of NaOCl pH 12 followed by acidified NaOCl pH 6.5, and compare it to that of either of these NaOCl solutions alone. E. faecalis biofilm was grown on standardized dentine specimens ...
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Eyal Rosen, Shlomo Elbahary, Sohad Haj-Yahya, Lotof Jammal, Hagay Shemesh and Igor Tsesis
In this study, we evaluated the invasion of bacteria into the dentinal tubules of retrofilled extracted human teeth, and the influence of different fluorescently labeled retrograde filling materials on the bacterial invasion and viability, by means of co...
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Ahmed Kamel, Ana Palacios, Manuel Fuentes and Marta Vivar
The aim of this study is to verify the reciprocity law in the wastewater disinfection process using UV light. The optical power UV-LEDs used were 1.6 mW and 50 mW, and the wavelengths were 265 nm and 275 nm. E. coli, Enterococcus faecalis, and Clostridiu...
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HÉCTOR MANUEL LENDO-HERNÁNDEZ, JOSÉ JAIME GUTIÉRREZ-MEZA, ADELA BUENO-DURÁN, ANTONIO R. MÁRQUEZ-GONZÁLEZ, MA. ELENA VELÁZQUEZ-MEZA, NAURÚ IDALIA VARGAS MAYA, BERNARDO FRANCO, VERÓNICA A. MONDRAGÓN-JAIMES
Pág. Page:182 - 189Abstrac
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Abasiofiok M. Ibekwe, Amarachukwu C. Obayiuwana and Shelton E. Murinda
Different anthropogenic sources can have a significant influence on bacterial populations and their antimicrobial activities. In this study, the impact of anthropogenic activities on Enterococcus species was studied in an urban watershed in southern Cali...
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Gabriela Aguilar-Hernández, Brandon A. López-Romero, Alejandro Pérez-Larios, José M. Ruvalcaba-Gómez, Inkar Castellanos-Huerta, Guillermo Tellez-Isaias, Victor M. Petrone-García, Luis M. Anaya-Esparza and Efigenia Montalvo-González
Currently, several biological activities are attributed to the acetogenins (ACGs) of Annonaceae (including Annona muricata); among these is antimicrobial activity. The main focus of this experiment was to evaluate the antimicrobial effect of the crude ex...
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Erdogan Elvis ?achir, Cristina Gabriela Pu?ca?u, Aureliana Caraiane, Gheorghe Raftu, Florin Ciprian Badea, Mihaela Mociu, Claudia Maria Albu, Liliana Sachelarie, Loredana Liliana Hurjui and Cristina Bartok-Nicolae
The present study was carried out to develop an experimental endodontic irrigant solution based on plant extracts obtained from Epilobium parviflorum Schreb. that largely replenish the properties of the usual antiseptics used in dentistry. Background: Th...
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Baris Simsek, Inci Sevgili, Özge Bildi Ceran, Haluk Korucu, Osman Nuri Sara
Pág. 96 - 112
One of the ways of fully securing the presence of fresh water is water treatment process. Nanomaterials and nanotechnology offers an innovative solution for water treatment. In this study, physical, chemical and microbiological improvement rates of raw w...
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David R Katerere, Andrew Serage, Jacobus N Eloff
Pág. 108 - 114
Aims: To isolate the antibacterial compounds and to investigate the activity of extracts of, and the antibacterial flavonoids isolated from leaves of Combretum apiculatum against four important community-acquired and nosocomial bacterial pathogens v...
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Ana Sofia Soares, Carla Miranda, Ana Claudia Coelho and Henrique Trindade
Microbial water quality is a major concern in the world, since the ingestion of water contaminated with microorganisms poses risks to human and animal health. The aim of this study was to evaluate the microbiological quality of drinking water on dairy ca...
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Nadezhda Petkova, Ani Petrova, Ivan Ivanov, Ivanka Hambarlyiska, Yulian Tumbarski, Ivayla Dincheva, Manol Ognyanov and Petko Denev
This research aimed to reveal the chemical composition of different fractions obtained by sequential extraction of purple coneflower (Echinacea purpurea) roots and to evaluate the antimicrobial activity of some of them. Hexane, chloroform, ethyl acetate,...
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Eleni Kakouri, Dimitra Daferera, Panayiotis Trigas, Despina Charalambous, Maria Pantelidou, Petros A. Tarantilis and Charalabos D. Kanakis
Hypericum perforatum is an herb whose use dates back centuries. Extracts of the plant are available as over-the-counter treatment options for depression. The genus consists of approximately 500 species, most of which have not yet been studied. Antimicrob...
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Jamilah Borjac, Wafaa Zeino, Alaa Matar, Salwa Khawaja, Maxime Merheb and Rachel Matar
Safe, accessible, and good water quality are essential characteristics for reducing various waterborne diseases. Since domestic water is the water most consumed by Lebanese people, cleaning household water tanks is important to prevent their exposure to ...
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Clément Huguet, Mélanie Bourjot, Jean-Michel Bellanger, Gilles Prévost and Aurélie Urbain
In the alarming context of antibiotic resistance, we explored the antibacterial potential of French mushrooms against wild-type and multidrug-resistant (MDR) bacteria. In order to accelerate the discovery of promising compounds, screenings were carried o...
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Paula Melania Pasca, Florina Miere (Groza), Angela Antonescu, Luminita Fritea, Florin Banica, Simona Ioana Vicas, Vasile Laslo, Dana Carmen Zaha and Simona Cavalu
Azelaic acid (AA), as a natural product, was proven to be effective in targeting multiple causes of acne and related dermatological conditions, as it is well tolerated using different classical formulations (gel, cream, etc.). However, its limited aqueou...
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Benjamín A. Ayil-Gutiérrez, Karla Cecilia Amaya-Guardia, Arturo A. Alvarado-Segura, Glendy Polanco-Hernández, Miguel Angel Uc-Chuc, Karla Y. Acosta-Viana, Eugenia Guzmán-Marín, Blancka Yesenia Samaniego-Gámez, Wilberth Alfredo Poot-Poot, Gabriel Lizama-Uc and Hernán de Jesús Villanueva-Alonzo
Fruits of species of the genus Bromelia contain compounds with health benefits and potential biotechnological applications. For example, Bromelia karatas fruits contain antioxidants and proteins with bactericidal activity, but studies regarding the activ...
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Jingyang Zhang, Sofiya-Roksolana Got, Iris Xiaoxue Yin, Edward Chin-Man Lo and Chun-Hung Chu
Studies have shown that silver diamine fluoride (SDF) is an effective agent to arrest and prevent dental caries due to its mineralizing and antibacterial properties. While plenty of studies have investigated the mineralizing properties, there are few pap...
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