Results 81 to 90 of about 25,418 (255)

Use of conductance to detect bacteriocin activity

, 1990
The inhibitory activity of a bacteriocin produced by Lactobacillus delbrueckii subsp. lactis G4 (Bac+) in milk was investigated by using conductivity measurements.
Veneroni A., Neviani E., Giraffa G.
core   +1 more source

Metagenomic Evaluation of Oral Microbiota in Patients Affected by Oral Lichen Planus: A Pilot Study

Oral Diseases, EarlyView.
ABSTRACT Objective To characterize the oral bacterial and fungal microbiota of symptomatic oral lichen planus patients undergoing topical corticosteroid therapy and to explore microbial patterns potentially associated with subsequent oral candidiasis. Methods Twelve patients with clinically and histologically confirmed OLP were enrolled.
A. Dormiente, L. Mancabelli, M. Ventura, G. Longhi, G. Mergoni, M. Manfredi   +5 more
wiley   +1 more source

Oral wound healing in the elderly: Mechanisms, challenges, and innovations

Periodontology 2000, EarlyView.
Abstract Objective This narrative synthesizes current knowledge on the biological mechanisms, clinical challenges, and regenerative innovations for optimizing intraoral wound healing in the elderly. Methods Narrative review of preclinical and clinical studies addressing age‐related changes in the four canonical wound‐healing phases (hemostasis ...
Ann M. Decker, Sandra H. Stuhr, Gustavo Avila‐Ortiz, Andrea Pilloni, Lorenzo Marini, Rogerio Castilho, Beth I. Wallace, Yvonne L. Hernandez‐Kapila   +7 more
wiley   +1 more source

Antimicrobial activity and occurrence of bacteriocin structural genes in Enterococcus spp. of human and animal origin isolated in Portugal

, 2010
The main objective of this study was to detect the antimicrobial activity and the presence of bacteriocin structural genes in 224 enterococcal isolates from fecal origin obtained from humans, pets, wild animals and birds.
P. Poeta, Torres, Carmen, Hernández Cruza, Pablo Elpidio, A. Brandão, P. E. Hernández, T. Almeida, Almeida, Tereza, Brandão, Andreia, Igrejas, Gilberto, Poeta, Patricia, C. Torres, E. Muñoz-Atienza, Muñoz Atienza, Estefanía, Herranz Sorribes, Carmen, L. M. Cintas, C. Herranz, Cintas Izarra, Luis Miguel, G. Igrejas   +17 more
core   +1 more source

From senescence and inflammaging to systemic comorbidities: Drivers of aging‐associated periodontitis

Periodontology 2000, EarlyView.
Abstract Background Aging is accompanied by a chronic low‐grade inflammatory process, known as inflammaging, as well as immunosenescence, an age‐related decline and dysregulation of immune function, and cellular senescence, a process in which cells enter a state of irreversible growth arrest while actively releasing pro‐inflammatory factors.
James Cheng, Chew Tin Zar Aung, Samuel F. Suslavich, Sinem Esra Sahingur, Yvonne L. Hernandez‐Kapila   +4 more
wiley   +1 more source

Micro‐ and Nanostructured Materials in Edible Coatings for the Preservation of Fruits and Vegetables

eFood, Volume 7, Issue 4, August 2026.
Graphical representation of micro‐ and nanostructured materials in edible coatings for the preservation of fruits and vegetables. ABSTRACT Edible coatings based on advanced nanostructured materials have emerged as effective strategies for extending the shelf life and maintaining the quality of fresh fruits and vegetables.
Carlos Méndez‐Durazno, Katherine Vaca‐Escobar, Fernanda Landeta‐Constante, Santiago Guerrero‐Jaramillo, Milton Villacís‐García, Patricio J. Espinoza‐Montero   +5 more
wiley   +1 more source

Partial purification and characterization of a bacteriocin produced by Lactobacillus acidophilus

مجلة مركز بحوث التقنيات الاحيائية, 2013
Bacteriocin produced by Lactobacillus acidophilus was partially purified by ammonium sulfate precipitation 60% saturation. The bacteriocin exhibited activity of 320AU/ml against Serratia marcescens. Characterization of bacteriocin showed that its active
Wala’a Shawkat Ali, Nibras Nazar Mahmood   +1 more
doaj   +1 more source

Deep Understanding of Vaginal Microbiota in HPV‐Related Diseases From a Multi‐Omics Perspective

VIEW Medicine, Volume 1, Issue 1, August 2026.
Current understanding of the vaginal microbiota and roles of critical vaginal bacteria, including Lactobacillus and anaerobic pathogens, in human papillomavirus (HPV) infection and HPV‐related diseases from a multi‐omics perspective. ABSTRACT There is a large number of microorganisms in the human body, which are inseparable from human health.
Jianxujie Zheng, Qing Cong, Ling Lin, Liang Qiao   +3 more
wiley   +1 more source

Production of Multiple Variants of the Antimicrobial Sactipeptide Gnavucin D by the Human Gut Isolate Mediterraneibacter gnavus HB038. [PDF]

Microbiologyopen
Gnavucin D, a novel antibacterial sactipeptide produced by Mediterraneibacter gnavus HB038, exhibits activity against multiple pathogens, including Clostridium perfringens, Streptococcus agalactiae, Bacillus cereus, and vancomycin‐resistant Enterococcus.
Ding M, de Farias FM, O'Connor PM, Huang X, Ross FC, Kennedy EC, Hawkes CP, Hill C, Stanton C, Ross RP.   +9 more
europepmc   +2 more sources

Detection of antimicrobial activities and bacteriocin structural genes in faecal enterococci of wild animals [PDF]

, 2007
The production of antimicrobial activities as well as the presence of bacteriocin structural genes (entA, entB, entP, entQ, cylL, entAS-48, bac31, and entL50A/B) were studied in 140 non-selected faecal enterococcal isolates recovered from wild animals ...
Poeta, P. [0000-0003-0925-689X], Klibi, N., Zarazaga, M. [0000-0002-8703-5489], Costa, D., Torres, C. [0000-0003-3709-1690], Rojo-Bezares, B. [0000-0003-2742-0980], Rodrigues, J. [0000-0002-1418-7860]   +6 more
core   +1 more source