Results 61 to 70 of about 20,926 (192)

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

Research Progress on Bacteriocins Produced by Lactic Acid Bacteria and Their Inhibitory Effect on the Biofilm of Staphylococcus aureus

Shipin gongye ke-ji
Staphylococcus aureus (S. aureus) is a Gram-positive opportunistic pathogen that can form biofilm on the surface of food. Its biofilm formation poses a serious threat to food processing and food safety.
Xiaoge XUE, Yuanyuan LIU, Lina ZHANG, Rui FAN, Yu XIN, Jiage MA, Wei YU, Libo LIU   +7 more
doaj   +1 more source

Lactobacillus curvatus UFV-NPAC1 and other lactic acid bacteria isolated from calabresa, a fermented meat product, present high bacteriocinogenic activity against Listeria monocytogenes

BMC Microbiology, 2019
Background Bacteriocins produced by lactic acid bacteria (LAB) can be considered as viable alternatives for food safety and quality, once these peptides present antimicrobial activity against foodborne pathogens and spoilage bacteria.
Nathália Parma Augusto Castilho, Monique Colombo, Leandro Licursi de Oliveira, Svetoslav Dimitrov Todorov, Luís Augusto Nero   +4 more
doaj   +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

Isolation and Molecular Identification of Bacteriocin-producing Enterococci with Broad Antibacterial Activity from Traditional Dairy Products in Kerman Province of Iran

Food Science of Animal Resources, 2018
One of the critical limitations to use of bacteriocins produced by lactic acid bacteria as a substitute for chemical antibiotics is the narrow spectrum of their antibacterial activity.
M Khodaei, Sh Soltani Nezhad
doaj   +1 more source

Effect of Lactic Acid Filtrate and Bacteriocins of Lactobacillus acidophillus on Phagocytosis Activity of Macrophages Cell againts Enteropathogen Escherichia coli (EPEC)

Microbiology Indonesia, 2015
Immunity development known as one of effective ways in avoiding infection. Antibacterial agent product isolated from Lactobacillus acidophillus has been  reported can activate T lymphocyte as part of adaptive immunity.
IIS HERAWATI, DIKI HILMI, PRIMA NANDA FAUZIAH   +2 more
doaj   +1 more source

Of mice and men—The emerging oral–gut–brain axis of health and disease

Periodontology 2000, EarlyView.
Abstract Objectives Oral health's inextricable links to systemic health are highlighted by the emerging oral–gut–brain axis and other well‐known axes. There is growing evidence of a complex oral–gut–brain axis linking mouth and gut microbiomes with the central nervous system.
Yvonne L. Hernandez‐Kapila, Daniel J. Weisenberger   +1 more
wiley   +1 more source

Plant‐Derived Probiotics From Fermented Foods: Current Evidence on Antiviral Mechanisms and Gut–Lung Axis Modulation

Food Frontiers, Volume 7, Issue 6, November 2026.
Plant‐derived probiotics from fermented foods exert anti‐respiratory virus effects via immune regulation, antiviral metabolites, and gut–lung axis, highlighting their advantages, key technologies, and application prospects. ABSTRACT Respiratory viral infections represent a major global public health threat, causing widespread morbidity, mortality, and ...
Yinghao Xing, Yaoyuan Hu, Yingying Ma, Peng Yao, Jingjing Jiang, Jiao Guo, Shuangmei Liu   +6 more
wiley   +1 more source

Protective Effects of Lactobacillus‐Derived Probiotics and Postbiotics on Renal and Reproductive Function in Escherichia coli–Infected Rats

Veterinary Medicine and Science, Volume 12, Issue 6, November 2026.
A Lactobacillus‐derived probiotic and postbiotic mixture alleviates E. coli–induced renal and reproductive dysfunction by modulating oxidative stress, inflammatory responses, and apoptosis, leading to improved tissue integrity and sperm quality. ABSTRACT Background Escherichia coli infections of the genitourinary tract are a major cause of renal and ...
Saeid Sedghi, Zahra Keshtmand, Saba Hosseini   +2 more
wiley   +1 more source

Bacteriocins

Bacteriocins are antibiotic peptides produced by eubacterial bacteria. They form pores in the cells which disrupt membrane potential and leads to cell death. They are similar to antibiotics produce by fungi like penicillin. Bacteriocins have a wide possible application as a food preservative.
Singh T, Pandove G, Arora M
  +5 more sources