Results 51 to 60 of about 3,488 (205)

Evidencia molecular de Leptospira interrogans sensu stricto en Cavia porcellus (cuyes) destinados para el consumo humano en el municipio de Pasto, Nariño

open access: yesUniversidad y Salud, 2021
Introducción: La leptospirosis es una zoonosis emergente, endémica en Colombia, que afecta tanto animales domésticos como silvestres. Es considerada de riesgo laboral, ya que la transmisión al ser humano está asociada a la exposición con animales o ...
Bibiana Benavides-Benavides   +2 more
doaj   +1 more source

Skin manifestations of Bartonella infections. [PDF]

open access: yes, 2002
peer ...
Arrese Estrada, Jorge   +2 more
core   +1 more source

FOS Knockdown Alleviates Helicobacter pylori‐Infected Gastritis by Suppressing Mast Cell Activation and Treg Polarization

open access: yesMediators of Inflammation, Volume 2026, Issue 1, 2026.
Background Helicobacter pylori (HP) is a major cause of gastritis, yet the epithelial mechanisms linking infection‐induced stress to mast cell and Treg responses remain poorly defined. Methods Three datasets (GSE5081, GSE27411, and GSE233973) were integrated and analyzed using weighted gene co‐expression network analysis (WGCNA) and machine learning ...
Wen Ma   +3 more
wiley   +1 more source

Estudo histopatológico de casos de eritema crônico migratório diagnosticados em Manaus

open access: yesAnais Brasileiros de Dermatologia, 2003
FUNDAMENTOS: O estudo das alterações histopatológicas em relação ao eritema crônico migratório (doença de Lyme) e a demonstração do agente etiológico em tecidos são pouco divulgados no Brasil e na Região Norte.
Melo Itelvina Suriadakis de   +2 more
doaj  

The Role of Helicobacter pylori in Peptic Ulcer Disease [PDF]

open access: yes, 1993
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90299/1/j.1875-9114.1993.tb02740.x ...
Partipilo, Maria L., Woster, Patricia S.
core   +1 more source

Gastric Signet Ring Cell Carcinoma in a Helicobacter pylori‐Positive 10‐Year‐Old Boy: A Case Report and Literature Review

open access: yesCancer Science, Volume 116, Issue 8, Page 2064-2074, August 2025.
A case report and literature review of pediatric gastric signet ring cell carcinoma (GSRCC) suggest the potential role of H. pylori infection in the pathogenesis of pediatric GSRCC. ABSTRACT Gastric cancer is rare in pediatric populations, with gastric signet ring cell carcinoma (GSRCC) being an exceptionally infrequent subtype.
Xiaoxuan Li   +11 more
wiley   +1 more source

Diagnóstico histoquímico e imunoistoquímico da enteropatia proliferativa (Lawsonia intracellularis) em suínos Detection of swine proliferative enteropathy (Lawsonia intracellularis) in slaughtered pigs by histochemical and immunohistochemical techniques

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
Estudou-se a eficácia do diagnóstico macroscópico de lesões da enteropatia proliferativa suína (EPS) usando-se fragmentos de íleo de 663 suínos, coletados em abatedouros localizados em três municípios do Rio Grande do Sul.
G.S. Faccini   +4 more
doaj   +1 more source

Histopatološke promjene u sirištima jelena lopatara na Brijunima - kratko priopćenje. [PDF]

open access: yes, 2016
This study was performed to establish histopathological changes in the abomasa of fallow deer (Dama dama) from the Brijuni islands, in order to investigate the possible presence of Helicobacter species in this species, since literature data on abomasal ...
Ana Beck   +4 more
core   +1 more source

Dysbiosis and zonulin upregulation alter gut epithelial and vascular barriers in patients with ankylosing spondylitis [PDF]

open access: yes, 2017
Background: Dysbiosis has been recently demonstrated in patients with ankylosing spondylitis (AS) but its implications in the modulation of intestinal immune responses have never been studied.
Alessandro, Riccardo   +13 more
core   +2 more sources

Increasing Prevalence of Syphilis: Oral Manifestations, Diagnosis and Management

open access: yesOral Surgery, Volume 18, Issue 3, Page 335-341, August 2025.
ABSTRACT Introduction Cases of syphilis are increasing, with 9513 cases diagnosed in England in 2023, the highest annual number since 1948. Oral healthcare professionals should therefore be aware of how oral syphilis presents, the differential diagnosis and the appropriate care pathway and management.
C. C. Currie   +8 more
wiley   +1 more source

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