Results 21 to 30 of about 34,688 (249)

Antibacterial and Antibiofilm Activity of the Mixed Lactobacilli Against the Most Bacterial Etiology of Otitis Media

Academic Science Journal, 2023
The present study aimed to investigate the anti-biofilm activity of Cell Free Supernatant (CFS) and Biosurfactant (BS) of mixed lactobacilli (L. acidophilus and L.
Shireen Moyaed Jassim, Ammar Algburi
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Secretome Profiling of Lactiplantibacillus plantarum CRL681 Predicts Potential Molecular Mechanisms Involved in the Antimicrobial Activity Against Escherichia coli O157:H7

Antibiotics
Background/Objectives. Lactiplantibacillus plantarum CRL681 has previously demonstrated a strong antagonistic effect against Escherichia coli O157:H7 in food matrices; however, the molecular mechanisms underlying this activity remain poorly understood ...
Ayelen Antonella Baillo, Leonardo Albarracín, Eliana Heredia Ojeda, Mariano Elean, Weichen Gong, Haruki Kitazawa, Julio Villena, Silvina Fadda   +7 more
doaj   +1 more source

METABOLIC ACTIVITY OF HIGH-ANTAGONISTIC STRAINS OF LACTOBACILLI ISOLATED FROM HEALTHY PEOPLE

Журнал микробиологии, эпидемиологии и иммунобиологии, 2018
Aim. To evaluate the metabolic activity of highly antagonistic strains of lactobacilli isolated from the oral cavity and intestine of healthy people. Materials and methods. 9 highly antagonistically active strains of lactobacilli isolated from plaque and
V. M. Chervinets, Yu. V. Chervinets, E. A. Belyaeva, O. A. Petrova, E. B. Ganina   +4 more
doaj   +1 more source

Dual‐Layer Living Hydrogel Enables On‐Demand Delivery of Phages and Probiotics for Synergistic Wound Infection Therapy

Advanced Functional Materials, EarlyView.
A dual‐layer living hydrogel, ProΦGel, integrates bacteriophages and probiotics for synergistic wound infection therapy. The outer gelatin‐based matrix releases phages on demand in response to P. aeruginosa infections, while inner alginate beads sustain probiotic delivery.
Siyuan Tao, Darine D'Adam, Anna Hu, Sixuan Zhang, Josua Roduner, Katharina Maniura‐Weber, Qun Ren   +6 more
wiley   +1 more source

Use of probiotic lactobacilli as alternative to monensin in beef feedlot cattle

Academia Environmental Sciences and Sustainability
In an effort to substitute antibiotics in high-energy diets fed to feedlot cattle, probiotics have emerged as a viable alternative. In this study, increase of animals body weight (BW) and average daily gain (ADG) were used as indicators of ...
Flavia Ivana Mansilla, María Hortencia Miranda, Cecilia Aristimuño Ficoseco, Mariano Obregozo, Marcela D´Urso Villar, María Elena Fátima Nader-Macias, Graciela Margarita Vignolo   +6 more
doaj   +1 more source

Effect of vaginal probiotics containing Lactobacillus casei rhamnosus (Lcr regenerans) on vaginal dysbiotic microbiota and pregnancy outcome, prospective, randomized study

Scientific Reports, 2023
The intermediate bacterial microbiota is a heterogeneous group that varies in the severity of the dysbiosis, from minor deficiency to total absence of vaginal Lactobacillus spp.
Ljubomir Petricevic, Ingo Rosicky, Herbet Kiss, Nina Janjic, Ulrike Kaufmann, Iris Holzer, Alex Farr   +6 more
doaj   +1 more source

Antitumor Properties of Lactobacilli and Dairy Products Fermented by Lactobacilli

Journal of Food Protection, 1984
This paper reviews the antitumor properties of lactobacilli and dairy products fermented by the lactobacilli. Generally, the presence or absence of specific dietary constituents has an indirect influence on carcinogenesis. Epidemiological evidence and dietary studies have shown that the consumption of dairy products fermented by lactobacilli may reduce
B A, Friend, K M, Shahani
openaire   +2 more sources

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

Advanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee, Stefanie S. M. Meier, Sara Trujillo, Andreas Möglich, Shrikrishnan Sankaran   +4 more
wiley   +1 more source

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source