Results 51 to 60 of about 7,372 (148)

Green Synthesis of Chitosan Nanoparticles Using of Martynia annua L. Ethanol Leaf Extract and Their Antibacterial Activity

Crystals, 2022
The herbal-based drug isolation-related research has increased recently around the globe. Accordingly, the current study was designed to evaluate the phytochemical content of ethanol extract of Martynia annua and its chitosan nanoparticles (MA-CNPs ...
Narayanasamy Duraisamy, Sangeetha Dhayalan, Mohammed Rafi Shaik, Althaf Hussain Shaik, Jilani P. Shaik, Baji Shaik   +5 more
doaj   +1 more source

Emerging locally delivered antimicrobial and immunomodulatory approaches for the prevention/treatment of peri‐implant diseases

Periodontology 2000, EarlyView.
Abstract Peri‐implant diseases are dysbiosis‐mediated inflammatory disorders that occur in susceptible hosts. Antimicrobials and immunomodulatory agents therefore might be pertinent as adjunctive measures in the treatment of such disorders. The aim of this narrative review was to examine the existing evidence and assess the effectiveness of emerging ...
Alberto Monje, Ettore Amerio, Irene Mallor, Conrado Aparicio   +3 more
wiley   +1 more source

In vitro anticariogenic activity of aqueous extract of Psidium guajava leaf against Streptococcus oralis – A dormant pathogen for dental caries

SRM Journal of Research in Dental Sciences, 2023
Background: Dental caries is a complicated, multifaceted illness that affects teeth and leads to serious cavities both inside and outside the teeth. Aim: This study aims to determine the efficacy of Psidium guajava leaf extract against Streptococcus ...
K U Keerthi, M D Dinesh, S Suji, K P Anagha, K V Anju, R Vismaya   +5 more
doaj   +1 more source

Impact of Erythritol Air‐Polishing on Titanium Implant Surface Properties and Bacterial Colonization: An In Vitro Study

Clinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives This study aimed to investigate the effect of erythritol air‐polishing on implant surface topography and bacterial colonization, and to determine the antimicrobial activity of erythritol powder. Materials and Methods Titanium implants, with machined/acid‐etched hybrid design, were divided into three groups: erythritol air‐polishing ...
Stefano Sivolella, Giulia Brunello, Enrico Lotta, Michele Stocchero, Roberto Meneghello, Paola Brun   +5 more
wiley   +1 more source

Neonatal meningitis in a full-term neonate due to Streptococcus mitis oralis: a case report

BMC Pediatrics
Background The incidence of neonatal sepsis in the United States of America is 1–2 cases per 1,000 live births. The majority are bacterial infections due to Escherichia coli and Group B Streptococcus.
Sonia Kapoor, Carlos Daniel Varela Chinchilla, Eric J. Stern   +2 more
doaj   +1 more source

Tumor Immunotherapy and Microbiome: From Bench‐to‐Bedside Applications

MedComm, Volume 7, Issue 2, February 2026.
The microbiome is related to the efficacy of immunotherapy and can be utilized to predict the efficacy and adverse reactions of immunotherapy. Microbiome‐targeted intervention strategies can improve the efficacy of ICI, but necessitating more comprehensive exploration.
Anqi Lin, Minying Xiong, Aimin Jiang, Li Chen, Lihaoyun Huang, Kailai Li, Hank Z. H. Wong, Jian Zhang, Zaoqu Liu, Quan Cheng, Bufu Tang, Pengpeng Zhang, Peng Luo   +12 more
wiley   +1 more source

Antimicrobial effect of natural dyeing products upon decaycausing bacteria [PDF]

Revista Brasileira em Promoção da Saúde, 2012
Objective: To evaluate the bacteriostatic and bactericidal activities of tinctures of Rosmarinus officinalis (Rosemary), Calendula officinalis (Marigold) and Mikania glomerata (Guaco) upon decay-causing bacteria and compare them to chlorhexidine’s ...
Mayara Abreu Pinheiro, Deborah Brindeiro de Araújo Brito, Leopoldina Fátima Dantas de Almeida, Yuri Wanderley Cavalcanti, Wilton Wilney Nascimento Padilha   +4 more
doaj  

Caffeic acid phenethyl ester inhibits multispecies biofilm formation and cariogenicity [PDF]

PeerJ
Background Caffeic acid phenethyl ester (CAPE), a natural phenolic compound, has demonstrated antibacterial effects. Dental caries etiology is multifactorial, including a cariogenic biofilm containing multispecies bacteria.
Paopanga Kokilakanit, Nonthakorn Dungkhuntod, Nitchadakorn Serikul, Sittichai Koontongkaew, Kusumawadee Utispan   +4 more
doaj   +2 more sources

The Subgingival Host–Microbial Landscape in Mothers With Periodontitis and Their At‐Risk Offspring

Journal of Clinical Periodontology, Volume 53, Issue 2, Page 201-213, February 2026.
ABSTRACT Aim To evaluate the subgingival proteome and microbiome of mothers with periodontitis and their offspring, thereby assessing signatures of periodontal diseases. Methods Forty participants in four groups were included: mothers with periodontitis and their offspring, as well as periodontally healthy mothers and their offspring.
Hélvis E. S. Paz, Camila S. Stolf, Kai Bao, Mabelle F. Monteiro, Lucas M. Carvalho, Angelika Silbereisen, Georgios N. Belibasakis, Renato C. V. Casarin, Nagihan Bostanci   +8 more
wiley   +1 more source

Genomic Characterization and Classification of Streptococcus oralis Using Next-Generation Sequencing

Proceedings
Streptococcus oralis is an alpha-hemolytic, Gram-positive bacterium from the viridans group streptococci (VGS) [...]
Ghiwa Chalhoub, Rayane Adam, Carmen Adam, Carni Boujanian, Rita Menhem, Peter Saba, Nancy Al Boustany, Charbel Al Khoury, Edmond Abboud, Rodrigue Saad, Sima Tokajian   +10 more
doaj   +1 more source