Results 61 to 70 of about 56,368 (235)

The Motion of the Swarm in Proteus Mirabilis [PDF]

Journal of Medical Microbiology, 1973
Summary Observations by phase-contrast microscopy upon the swarm of Proteus mirabilis lead to the conclusion that its development is in two stages; at first, as an open mesh of bacterial strands, along which bodies of swarmers migrate in any direction; later, when these meshes have filled up to give a continuous film of bacteria, expansion continues by
openaire   +2 more sources

Pathogenesis of Proteus mirabilis Infection [PDF]

EcoSal Plus, 2018
Proteus mirabilis , a Gram-negative rod-shaped bacterium most noted for its swarming motility and urease activity, frequently causes catheter-associated urinary tract infections (CAUTIs) that are often polymicrobial. These infections may be accompanied by urolithiasis, the development of bladder or kidney stones due to ...
Chelsie E, Armbruster, Harry L T, Mobley, Melanie M, Pearson   +2 more
openaire   +2 more sources

Aging and periodontitis increase brain dissemination of oral bacteria

Journal of Periodontology, EarlyView.
Abstract Background The microbiome is a dynamic system that changes throughout life. Studies have revealed the relationship between periodontal disease and the oral microbiota; however, the impact of periodontal disease on the expression of senescence markers and on the inflammaging of the oral and systemic microbiome remains unclear.
Ozge Unlu, Tsute Chen, Nil Yakar, Zeliha Guney, Bruce Paster, Isabel Carreras, Alpaslan Dedeoglu, Alpdogan Kantarci   +7 more
wiley   +1 more source

Correlation between anti-Proteus antibodies and isolation rates of Proteus mirabilis in rheumatoid arthritis Iraqi patients

Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2014
Rheumatoid arthritis (RA) is a chronic inflammatory polyarthritic disease associated with remissions and exacerbations and characteristic genetic, clinical, pathological, and immunological features. The present study was designed to examine the evidence
Suzan Y. J., Khudhair AL-Badri, Rashid AL-Muslih, Jasim T. AL-Khafaji   +3 more
doaj   +1 more source

ACUTE BUFFALO MASTITIS CAUSE BY MIXED INFECTION OF Enterobacter cloacae AND Proteus mirabilis AT BASRAH, IRAQ [PDF]

Basrah Journal of Veterinary Research, 2020
Mastitis caused by Proteus mirabilis and Enterobacter cloacae has been investigatedand diagnosed. Milk samples carried-out from fifteen local buffalo breeds reared in Basrah, Iraq.Ten clinically healthy local buffalo breeds were considered and controls ...
Mohanad H. Lafta
doaj   +1 more source

The water clock of Proteus mirabilis paces colony periodic and synchronous swarming [PDF]

, 2010
For decades, the origin of the concentric ring pattern of bacterial swarming colonies has puzzled microbiologists. Thanks to _in situ_ and real time infrared microspectroscopy and the brilliance of the infrared beam at SOLEIL synchrotron, we demonstrate ...
Elodie Lahaye, Frederic Jamme, Olivier Sire   +2 more
core   +1 more source

Comparative proteomics of uropathogenic Escherichia coli during growth in human urine identify UCA-like (UCL) fimbriae as an adherence factor involved in biofilm formation and binding to uroepithelial cells [PDF]

, 2015
Uropathogenic Escherichia coli (UPEC) are the primary cause of urinary tract infection (UTI) in humans. For the successful colonisation of the human urinary tract, UPEC employ a diverse collection of secreted or surface-exposed virulence factors ...
Allsopp, LP, Moriel, DG, Schembri, MA, Totsika, M, Webb, RI, Wurpel, DJ   +5 more
core   +1 more source

Detecting Antibiotic Resistance in Strains of Selected Gram‐Negative Bacterial Species Using Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira, Adriano Moraes da Silva, Marcos Tadeu T. Pacheco, Landulfo Silveira Jr.   +3 more
wiley   +1 more source

Microbial communities and functional diversity in seafood

JSFA reports, EarlyView.
Abstract Functional diversity encompasses ecosystem processes that enhance adaptability to environmental change. This study explores the diversity of microorganisms associated with seafood. In this paper, we present our knowledge of microbial diversity in relation to seafood.
Christian Larbi Ayisi, Samuel Ayeh Osei, Grace Afumwaa Boamah, Gertrude Dzifa Mensah   +3 more
wiley   +1 more source

Case Report: An Ulceration With a Stalactite Appearance on the Index Finger

Frontiers in Medicine, 2022
Proteus mirabilis, the most widespread species of all Proteus spp. bacteria, is proven to be one of the most universal pathogens in chronic wounds. In this case, a woman in her 40s consulted a physician about an asymptomatic ulceration with a stalactite ...
Liangliang Zhang, Yalan Dai, Mengting Lin, Qiuyun Xu, Tingting Lin, Ting Gong, Bo Cheng, Chao Ji, Donghua Cai   +8 more
doaj   +1 more source