Results 61 to 70 of about 14,191 (208)

Structure-activity relationships of an exotoxin of Pseudomonas aeruginosa [PDF]

Infection and Immunity, 1977
The relation of the structure of Pseudomonas aeruginosa exotoxin A (PA toxin) to its enzymatic activity (adenosine 5'-diphosphate-ribosyl transferase) in vitro and to its toxicity in vivo was examined. PA toxin is produced as a single polypeptide chain with a molecular weight of about 71,500.
M L, Vasil, D, Kabat, B H, Iglewski
openaire   +2 more sources

Dietary Probiotics Improve Growth, Immunity and Disease Resistance in Fish Against Aeromonas hydrophila Infection

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Probiotics offer a promising alternative to antibiotics for managing Aeromonas hydrophila infections in aquaculture. Dietary supplementation of probiotics increases fish health, growth performance, and immune responses, while reducing antibiotic reliance in fish farming.
Md. Ridwanul Islam, Md. Adnan Sajib, Nurunnahar Nadira, Alokesh Kumar Ghosh   +3 more
wiley   +1 more source

Quercus infectoria gall extracts reduce quorum sensing-controlled virulence factors production and biofilm formation in Pseudomonas aeruginosa recovered from burn wounds

BMC Complementary and Alternative Medicine, 2019
Background Quercus gall extracts’ ability to kill pathogens in vitro and even removal of chronic drug-resistant infections has been reported by several studies.
Akhter Ahmed Ahmed, Fraidoon Abdulqadir Salih   +1 more
doaj   +1 more source

Alginate Biosynthesis of Pseudomonas aeruginosa: Comparison of Coating and Film Formation Properties of Bacterial Alginate With Brown Algae Alginate in Beef Thigh Meat Shelf Life

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Current study results indicated that Pseudomonas aeruginosa alginate and brown algae alginate exhibited significant differences (p ≤ 0.05) in the morphology and physicochemical characteristics. The mechanical features of brown algae alginate films were significantly (p ≤ 0.05) more superior to Pseudomonas aeruginosa alginate films.
Leila Soleiman Garmabaki, Behnaz Bazargani‐Gilani, Ali Goudarztalejerdi   +2 more
wiley   +1 more source

Oral Microbiota: Findings, Classification, Clinical Significance, and Therapeutic Interventions for Human Systemic Diseases

iMetaMed, Volume 2, Issue 1, March 2026.
Oral microbiota: findings, classification, clinical significance, and therapeutic interventions for human systemic diseases ABSTRACT The oral microbiota is an ecological community of commensal, symbiotic, and pathogenic microorganisms that colonizes the oral cavity.
Miao Zhang, Meihang Du, Wenjiang Zhang, Renhuan Huang, Wanting Li, Tongqi Li, Junping Bai, Ning Zhang, Jungang Chen, Jing Zhou, Bing Wang, Liwei An, Hideaki Kagami, Yiming Zhang   +13 more
wiley   +1 more source

Prophylactic and therapeutic protection of human IgG purified from sera containing anti-exotoxin A titers against pneumonia caused by Pseudomonas aeruginosa

Human Vaccines & Immunotherapeutics, 2019
Antibodies are effective alternative tools to combat infections caused by Pseudomonas aeruginosa (PA), especially multi-drug-resistant PA. Thus, to solve the urgent need for an anti-PA antibody drug, we hypothesized that anti-PA intravenous ...
Jin Zhang, Chuang Wan, Bo Yu, Chen Gao, Liqun Zhao, Xin Cheng, Feng Yang, Hao Gu, Quanming Zou, Jiang Gu, Xingyong Wang   +10 more
doaj   +1 more source

Membrane-translocating peptides and toxins: from nature to bedside [PDF]

, 2008
Today, different functional classes of bioactive peptides and toxins isolated from diverse sources of living organisms are known. In medicine, these polypeptides present the potential to be used structurally unmodified or to serve as templates for ...
Hayashi, Mirian Akemi Furuie, Kerkis, Alexandre, Kerkis, Irina, Prieto-Silva, Álvaro Rossan, Rádis-Baptista, Gandhi, Tetsuo, Yamane   +5 more
core   +1 more source

Analysis of transcription of the exotoxin A gene of Pseudomonas aeruginosa [PDF]

Journal of Bacteriology, 1986
Analysis of RNA isolated from Pseudomonas aeruginosa PA103 and PAKS grown under Fe2+-limiting (0.08 microgram/ml) and Fe2+-sufficient (10 micrograms/ml) conditions demonstrated that exotoxin A (ETA) expression is regulated by Fe2+ at the level of transcription.
C C, Grant, M L, Vasil
openaire   +2 more sources

Effect of Pseudomonas aeruginosa Pure Exotoxin A on Mice WBC in Comparison with Human WBC Contaminated by Pseudomonas aeruginosa

Armaghane Danesh Bimonthly Journal, 2008
Introduction & Objective: Pseudomonas aeruginosa is a gram negative bacterial. This bacterium is resistant to many antibiotics and chemical disinfectants.
M Naghmachi, A Sharifi, J Kohanteb
doaj  

Antimicrobial Efficacy of a Taurolidine‐Based Antimicrobial Compound on Contaminated Surfaces Simulated in a Standardized 4‐Field Test

Advanced Healthcare Materials, Volume 15, Issue 7, 16 February 2026.
As implantable medical devices become indispensable to modern medicine, a silent threat grows alongside them: device‐associated infections. Despite decades of antibiotic innovation, infection rates keep climbing, costing lives and billions in healthcare expenses.
Benito Baldauf, Hendrik Bonnemeier, Ernest W. Lau, Jana Hummel, Reinhard Vonthein, Ojan Assadian   +5 more
wiley   +1 more source