We report on a young patient with chronic cervical lymphadenopathy and serological and histological evidence for infection with Bartonella henselae and Toxoplasma gondii. Serological follow-up studies, including testing for avidity of Toxoplasma-specific immunoglobulin G antibodies, assisted in the determination of the cause of the acute lymphadenitis. Our results suggest that the clinical symptoms were most likely due to cat scratch disease rather than to acute toxoplasmosis.
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http://dx.doi.org/10.1128/cdli.9.2.496-498.2002 | DOI Listing |
Toxicol Appl Pharmacol
January 2025
Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. Electronic address:
Breast cancer (BC) is a leading cause of cancer-related mortality among women worldwide, with incidence rates rising globally. Urolithin B (UB), a bioactive metabolite of ellagic acid, has demonstrated promising anticancer effects in various cancer models. This study aimed to evaluate the effects of UB on the growth, angiogenesis, and metastasis of BC cells using both in vivo and in vitro approaches.
View Article and Find Full Text PDFBraz J Infect Dis
January 2025
Instituto Gonçalo Moniz - FIOCRUZ, Salvador, BA, Brazil; Universidade Estadual da Bahia (UNEB), Salvador, BA, Brazil. Electronic address:
A 22-year-old woman presented with an ulcer on her right earlobe 2 months ago, with inflammation and enlarged ipsilateral lymph nodes in her neck. She was treated with antibiotics without success and then was referred to an infectious disease specialist. She has a cat at home with sporotrichosis, but without direct contact with the lesion, she did not remember any scratching by the cat.
View Article and Find Full Text PDFFront Vet Sci
December 2024
Ceva Santé Animale, Libourne, France.
The aim of this study is to assess a pheromone complex-impregnated collar in the control of feline problem behaviors, and to assess the ease of use and tolerance of the collar compared with a regular collar. Six hundred and twenty-four cats from 459 households with one or more of four problem behaviors (problem urination, scratching, fear, or inter-cat conflict) were recruited to a 28-day study. Households were randomly assigned so that each cat received either a pheromone-impregnated polymer collar (containing 13% FELIWAY Optimum) or a control regular silicone collar.
View Article and Find Full Text PDFMethods Mol Biol
December 2024
Department of Chemistry, North Carolina State University, Raleigh, NC, USA.
In recent years, discovery proteomics has emerged as a pivotal tool in biological research, especially when studying the intricate relationships among multiple organisms. To delve deeper into these interactions, we pioneered a bottom-up proteomics workflow. Using nanoLC-MS/MS and a label-free quantification method, this work specifically examines the differential protein expression in fleas (Ctenocephalides felis felis) that have been experimentally infected with Bartonella henselae, the causative agent of cat scratch disease (CSD).
View Article and Find Full Text PDFEur J Clin Microbiol Infect Dis
December 2024
Department of Veterinary Science, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8640, Japan.
Purpose: Capnocytophaga spp., common inhabitants of the animal oral cavity, are zoonotic pathogens transmitted to humans through dog/cat bites and cat scratches. Appropriate antimicrobial therapy is essential for treatment this zoonotic disease because of the rapid deterioration of systemic symptoms at disease onset; however, antimicrobial resistance of animal bite-associated Capnocytophaga spp.
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