Results 91 to 100 of about 40,072 (246)

Ulceronecrotic Plaques, Patchy Scalp Alopecia and Visual Disturbance in a 46‐Year‐Old Man

International Journal of Dermatology, EarlyView.
ABSTRACT A 46‐year‐old incarcerated man with chronic hepatitis C infection and intravenous drug use presented with a rapidly progressive pruritic eruption involving the scalp, trunk, and limbs, accompanied by patchy scalp alopecia and bilateral panuveitis.
Alex Majri, Austen Anderson, Jeremy Ng, Nima Mesbah‐Ardakani   +3 more
wiley   +1 more source

Distinct Microbial and Host Proteome Signatures Relate to Proteolytic Activity in Gingival Crevicular Fluid in an Exploratory Study of Patients With Periodontitis

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aim Risk assessment tools for periodontitis lack sufficient precision to predict disease progression. The aim of this exploratory study was to evaluate proteolytic activity (PA) in gingival crevicular fluid in relation to clinically assessed progression risk, microbial community composition and host proteome. Materials and Methods Samples were
Miguel Carda‐Diéguez, Stefan Rüdiger, Gunnel Svensäter, Henrik Jansson, Tirthankar Mohanty, Yashuan Chao, Christofer Karlsson, Johan Malmström, Oonagh Shannon, Álex Mira, Julia R. Davies   +10 more
wiley   +1 more source

The Causal Effect of Supra‐ and Sub‐Gingival Instrumentation on the Oral Microbiome of Elderly Periodontitis Patients Treated in Nursing Homes: Secondary Analysis of a Randomised Controlled Trial

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aims Periodontitis among nursing home residents is increasing as more older adults retain their dentition. Evidence on the impact of periodontal therapy on their oral microbiota is limited. We aimed to assess the effect of outreach‐based supra‐ and sub‐gingival instrumentation on the periodontal microbiome.
Anna Greta Barbe, Daniel Hagenfeld, Carolin Walther, Dalia Beck, Fedja Farowski, Maria J. G. T. Vehreschild, Sonja H. M. Derman, Sven Kleine Bardenhorst, Dirk Bleiel   +8 more
wiley   +1 more source

Experimental inoculation of Treponema pedis T A4 failed to induce ear necrosis in pigs

Porcine Health Management, 2017
Ear necrosis is a syndrome affecting pigs shortly after weaning and is regarded as an animal welfare issue. The etiology is unknown but Treponema spp., predominantly Treponema pedis, are commonly detected in the lesions.
Frida Karlsson, Anna Rosander, Claes Fellström, Annette Backhans   +3 more
doaj   +1 more source

Implementation of a molecular assay for Treponema pallidum detection in the management of syphilis

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Valeria Gaspari, Greta Roncarati, Tiziana Lazzarotto, Claudio Foschi, Antonella Marangoni   +4 more
wiley   +1 more source

Neuroanatomy education through the years: Revisiting the teaching slides used by Sir Wilfrid Edward Le Gros Clark

Journal of Anatomy, EarlyView.
This paper examines the life and legacy of British anatomist Sir Wilfrid Le Gros Clark through his neuroanatomical teaching collection at the University of Oxford. The authors catalogued 103 specimens and analyzed selected slides—including cases of multiple sclerosis, amyotrophic lateral sclerosis, tabes dorsalis, syringomyelia, and the pineal gland's ...
Shiva A. Nischal, Kush M. Kale, Katherine Tourigny, Mohammed Abuelem, Gretchen Greene, Rachel Walsh, Zoltán Molnár   +6 more
wiley   +1 more source

Profiling bacterial communities in feedlot cattle affected with bovine foot rot and bovine digital dermatitis lesions using 16S rRNA gene sequencing and quantitative real-time PCR

BMC Microbiology
Background The primary infectious foot diseases in cattle, bovine foot rot (BFR) and bovine digital dermatitis (BDD), commonly associated with Fusobacterium necrophorum and Treponema spp., respectively, are considered polybacterial in etiology with ...
Susan Pyakurel, Benjamin Jordan Caddey, Angelica Petersen Dias, Jeroen De Buck, Douglas Walter Morck, Karin Orsel   +5 more
doaj   +1 more source

Systemic, Lifestyle and Environmental Modifying Factors in the Pathogenesis of Periodontitis

Journal of Periodontal Research, EarlyView.
A variety of impacting factors in the pathogenesis of periodontitis exist, including systemic, lifestyle, and environmental factors. This review highlights the manifold mechanistic aspects of the link between the pathogenesis of periodontitis, addressing these numerous factors to supplement the long‐standing knowledge of the progression of the disease.
Sabine Elisabeth Groeger, Yuxi Zhou, Jiawen Yong, Lei Wang, Sabine Ruf, Joerg Meyle   +5 more
wiley   +1 more source

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

Journal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed, Sara El Moshy, Israa Ahmed Radwan, Dina Rady, Aiah A. El‐Rashidy, Marwa M. S. Abbass, Christof E. Dörfer   +6 more
wiley   +1 more source

The Keystone‐Pathogen Hypothesis Updated: The Role of Porphyromonas gingivalis in Periodontitis

Journal of Periodontal Research, EarlyView.
Porphyromonas gingivalis orchestrates a coordinated manipulation of immune and inflammatory responses in periodontal tissues which leads to the generation of a dysbiotic, subgingival biofilm community, and progression of periodontitis. The type 9 secretion system, lipid A modification, and the formation of outer membrane vesicles are important ...
Mike A. Curtis, James A. Garnett, Richard P. Darveau   +2 more
wiley   +1 more source