Results 61 to 70 of about 7,372 (148)

Blood Culture–Negative Endocarditis, Morocco

Emerging Infectious Diseases, 2017
We investigated the microorganisms causing blood culture–negative endocarditis (BCNE) in Morocco. We tested 19 patients with BCNE by serologic methods, molecular methods, or both and identified Bartonella quintana, Staphylococcus aureus, Streptococcus ...
Najma Boudebouch, M’hammed Sarih, Abdelfattah Chakib, Salma Fadili, Drissi Boumzebra, Zahira Zouizra, Badie Azamane Mahadji, Hamid Amarouch, Didier Raoult, Pierre-Edouard Fournier   +9 more
doaj   +1 more source

Prolonged Prophylactic Antibiotics Based on Preoperative Bile Culture Reduce Surgical Site Infections After Pancreaticoduodenectomy Following Preoperative Biliary Drainage: A Propensity‐Matched Analysis

Annals of Gastroenterological Surgery, Volume 10, Issue 1, Page 197-210, January 2026.
ABSTRACT Objective The optimum duration of prophylactic antibiotics after pancreaticoduodenectomy following preoperative biliary drainage to prevent surgical site infections remains controversial. We evaluate whether a prolonged course of prophylactic antibiotics reduces surgical site infection after pancreaticoduodenectomy following biliary drainage ...
Kyohei Matsumoto, Atsushi Shimizu, Yuji Kitahata, Akihiro Takeuchi, Hideki Motobayashi, Masatoshi Sato, Tomohiro Yoshimura, Shinya Hayami, Atsushi Miyamoto, Manabu Kawai   +9 more
wiley   +1 more source

Acidogenicity and acid tolerance of Streptococcus oralis and Streptococcus mitis isolated from plaque of healthy and incipient caries teeth

Journal of Oral Microbiology, 2016
Background: Non-mutans low pH oral streptococci are postulated to contribute to caries etiology. Objective: This study was undertaken to investigate whether the acidogenicity and acid tolerance of clinical strains of Streptococcus oralis and ...
Jeffrey A. Banas, Min Zhu, Deborah V. Dawson, Derek R. Blanchette, David R. Drake, Hongjie Gu, Ryan Frost, Grant McCaulley, Steven M. Levy   +8 more
doaj   +1 more source

Metabolic changes associated with adaptive resistance to daptomycin in Streptococcus mitis-oralis

BMC Microbiology, 2020
Background Viridans group streptococci of the Streptococcus mitis-oralis subgroup are important endovascular pathogens. They can rapidly develop high-level and durable non-susceptibility to daptomycin both in vitro and in vivo upon exposure to daptomycin.
Allison Parrett, Joseph M. Reed, Stewart G. Gardner, Nagendra N. Mishra, Arnold S. Bayer, Robert Powers, Greg A. Somerville   +6 more
doaj   +1 more source

Dual‐antibiotic bone cement (gentamicin + vancomycin) in preventing and treating infections during revision knee arthroplasty in high‐risk patients

Journal of Experimental Orthopaedics, Volume 13, Issue 1, January 2026.
Abstract Purpose This study aimed to evaluate the treatment and preventive effects, as well as the safety, of dual‐antibiotic bone cement (DABC; gentamicin + vancomycin) in revision total knee arthroplasty (RTKA) in high‐risk patients. Methods This retrospective observational study included patients who underwent RTKA for septic or aseptic indications ...
Shengdong Yang, Nicolas Cance, Cécile Batailler, Tristan Ferry, Pierre Longlune, Luca Andriollo, Hannes Vermue, Sébastien Lustig   +7 more
wiley   +1 more source

The Interplay Between Lifestyle and Oral/Faecal Microbial Profiles Among Periodontal Disease Patients: A Cross‐Sectional Study

Journal of Clinical Periodontology, Volume 53, Issue 1, Page 82-97, January 2026.
ABSTRACT Aim To characterise periodontal and faecal microbiomes of individuals with periodontal health (PH) and diseases, and evaluate associations with periodontal, sociodemographic, anthropometric, nutritional and lifestyle factors. Materials and Methods Dental biofilm and faecal samples from individuals (n = 24/group) with PH, gingivitis (GG) and ...
Marcella Costa Ribeiro, Ana Paula Vieira Colombo, Adriana Miranda de Oliveira, Talita Gomes Baêta Lourenço, Heitor Marques Honório, Ellen Cristini de Freitas, Michel Reis Messora, Flávia Aparecida Chaves Furlaneto   +7 more
wiley   +1 more source

Hydrogen peroxide produced by oral Streptococci induces macrophage cell death. [PDF]

PLoS ONE, 2013
Hydrogen peroxide (H2O2) produced by members of the mitis group of oral streptococci plays important roles in microbial communities such as oral biofilms.
Nobuo Okahashi, Masanobu Nakata, Tomoko Sumitomo, Yutaka Terao, Shigetada Kawabata   +4 more
doaj   +1 more source

Pantoea agglomerans in Equine Ulcerative Keratitis: Prevalence and Comparative Efficacy of Four Topical Antiseptics

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
ABSTRACT Objective To determine the minimal bactericidal concentration (MBC) and effective contact time of four topical antiseptics—polyhexanide, povidone‐iodine (PVP‐I), hypochlorous acid (HOCl), and N‐acetylcysteine (NAC)—against Pantoea agglomerans, a pathogen frequently isolated in equine ulcerative keratitis.
Frederik Heun, Jessica Meißner, Ann‐Kathrin Schieder, Bernhard Ohnesorge, Claudia Busse   +4 more
wiley   +1 more source

Efeito da penicilina G a cada três semanas sobre o surgimento de Streptococcus viridans resistentes à penicilina na microflora oral

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: Penicilina G benzatina a cada 3 semanas é o protocolo padrão para a profilaxia secundária para febre reumática recorrente. OBJETIVO: Avaliar o efeito da penicilina G benzatina em Streptococcus sanguinis e Streptococcus oralis em pacientes com
André Andrade de Aguiar, Roney Orismar Sampaio, Jorge Luiz de Mello Sampaio, Guilherme Sobreira Spina, Ricardo Simões Neves, Luiz Felipe Pinho Moreira, Max Grinberg   +6 more
doaj  

In Vitro Evaluation and Network Pharmacology Analysis of the Antimicrobial Activity of Pistacia lentiscus

International Journal of Dentistry, Volume 2026, Issue 1, 2026.
Background Chios mastic gum, a natural resin derived from the mastic tree, has a history of traditional use for its beneficial effects on the gastrointestinal system, its anti‐inflammatory properties, and its antimicrobial activity. Objective This study aimed to integrate network pharmacology and standardized in vitro analyses to elucidate the ...
Aparna Ganeshkumar, Ram Sabarish, Nadha Shakir, Divya Shree Sankar, Adelyn Jerusha Franklin, Nagalakshmi Gandhi, Kennedy Kumar, Amjad Abu Hasna   +7 more
wiley   +1 more source