Results 41 to 50 of about 3,488 (205)

Identificación de Helicobacter pylori por medio de la coloración especial de Warthin-Starry en biopsias de pacientes con gastritis crónica folicular, previamente negativas en la tinción de hematoxilina-eosina

open access: yesRevista Colombiana de Gastroenterología, 2020
Las técnicas empleadas para la detección del Helicobacter pylori (H. pylori) son no invasivas e invasivas. En estas últimas, la presencia del H. pylori se determina a partir de la tinción de hematoxilina-eosina (HE), prueba rutinaria, mientras que en ...
Enoc Ahumada Rodríguez   +4 more
doaj   +1 more source

Malignant Syphilis in a Female Patient: A Case Report and Mini-Review

open access: yesTropical Medicine and Infectious Disease, 2022
Malignant syphilis (MS) is a rare form of secondary syphilis with grotesque skin lesions, systemic manifestation and life-threatening complications. This article presents a case of MS in an immunocompetent 41-year-old female, who initially manifested ...
Julija Dimnik   +7 more
doaj   +1 more source

Warthin-Starry Stain for Spirochetes in Tissue

open access: yesMicroscopy Today, 1997
Abstract I had recently been involved in a computer group discussion about the Warth in-Starry stain. No one seems to like to do it, except me. Here is a procedure that my histology laboratory (The Toledo Hospital, Toledo, Ohio) received from Lee Luna, who was a consultant to our laboratory, just before his death, Any "tips-of-the-trade"
openaire   +1 more source

Borrelia Infections Under B Cell‐Depleting Therapies: A Systematic Review of Diagnostic Challenges and Outcomes With Special Focus on Neurological Forms

open access: yesEuropean Journal of Neurology, Volume 33, Issue 1, January 2026.
Neurological infections caused by Borrelia burgdorferi sensu lato and Borrelia miyamotoi are increasingly reported in patients receiving anti‐CD20 therapies and should be considered in cases presenting with neurological symptoms and cerebrospinal fluid pleocytosis.
Emilie Cardot‐Martin   +7 more
wiley   +1 more source

Fusobacterium Liver Abscess

open access: yesCase Reports in Gastroenterology, 2013
Fusobacterium is well characterized as an oropharyngeal pathogen that may induce a septic thrombophlebitis by direct extension of abscess into an adjacent neck vessel (Lemierre's syndrome); its potential for visceral abscess formation, however, remains ...
Ben D. Buelow   +2 more
doaj   +1 more source

Tropheryma whipplei bivalvular endocarditis and polyarthralgia: a case report. [PDF]

open access: yes, 2015
INTRODUCTION: Tropheryma whipplei infection should be considered in patients with suspected infective endocarditis with negative blood cultures. The case (i) shows how previous symptoms can contribute to the diagnosis of this illness, and (ii) elucidates
Delabays, A.   +10 more
core   +1 more source

Associação à positividade da Lawsonia intracellularis com a expressão clínico-patológica da infecção em suínos da região metropolitana de Bucaramanga (Santander, Colômbia)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Porções de íleo terminal foram coletados de 100 suínos com sinais de doença gastrointestinal na área metropolitana de Bucaramanga, a fim de se estudar a eficiência do diagnóstico de enteropatia proliferativa suína (PPE) pela técnica de PCR aninha (
A.P. Jiménez   +6 more
doaj   +1 more source

Phylogenetic relationships and diversity of bat-associated Leptospira and the histopathological evaluation of these infections in bats from Grenada, West Indies.

open access: yesPLoS Neglected Tropical Diseases, 2020
Bats can harbor zoonotic pathogens, but their status as reservoir hosts for Leptospira bacteria is unclear. During 2015-2017, kidneys from 47 of 173 bats captured in Grenada, West Indies, tested PCR-positive for Leptospira.
Amanda I Bevans   +5 more
doaj   +1 more source

Identification of a new intestinal spirochete with pathogenicity for chickens [PDF]

open access: yes, 1995
Two intestinal spirochete isolates obtained from chickens with diarrhea were examined by electron microscopy, biochemical tests, rRNA gene restriction pattern analysis, and multilocus enzyme electrophoresis.
Swayne, D.E   +5 more
core   +1 more source

An unexpected case of Borrelia garinii liver infection

open access: yesAnnals of Clinical Microbiology and Antimicrobials, 2022
Background Lyme borreliosis is the most prevalent arthropod-borne infection in the Northern Hemisphere. In Europe, Borrelia afzelii is predominantly involved in cutaneous manifestations, Borrelia garinii and Borrelia bavariensis in neurological ...
Pierre Duffau   +5 more
doaj   +1 more source

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