Results 51 to 60 of about 5,109 (221)

Integrating lncRNAs and mRNAs Expression Profiles in Penicillin-Induced Persistent Chlamydial Infection in HeLa Cells [PDF]

open access: yesFrontiers in Molecular Biosciences, 2022
Chlamydia trachomatis (C. trachomatis) is a major etiological agent of sexually transmitted infection. Some stressing conditions can result in persistent chlamydial infection, which is thought to be associated with severe complications including ectopic pregnancy and tubal factor infertility.
Xiaobao Huang   +7 more
openaire   +3 more sources

Characteristic of local antichlamydial immunity in infertile women

open access: yesБюллетень сибирской медицины, 2005
Objective: to determine the presence of C. trachomatis in upper genital tract and humoral immunity an laparoscopic examination in 202 patients with different infertility factors. Chlamydial persistence in endometrial and tubal tissues was correlated with
A. I. Novikov, T. V. Klinyshkova
doaj   +1 more source

Epidemiological and clinical trends of sexually transmitted infections. Literature review

open access: yesРепродуктивная эндокринология, 2021
This article presents modern data on epidemiological trends, pathogenesis, and mechanisms of persistence and acquisition of antibiotic resistance of the most common sexually transmitted infections (STIs): chlamydial infection, gonorrhea, trichomoniasis ...
T.M. Tutchenko   +5 more
doaj   +1 more source

Mixed infection by fowlpox virus and Chlamydophila psittaci in a commercial laying hen flock [PDF]

open access: yes, 2013
An outbreak of fowlpox occurred in a commercial laying hen flock in one of the western provinces of Poland. Clinical signs suggested fowlpox and the diagnosis was confirmed by histopathological detection of Bollinger bodies within the epithelial cells ...
Jasik, Agnieszka   +5 more
core   +1 more source

Beyond Tryptophan Synthase: Identification of Genes That Contribute to Chlamydia trachomatis Survival during Gamma Interferon-Induced Persistence and Reactivation [PDF]

open access: yes, 2016
Chlamydia trachomatis can enter a viable but nonculturable state in vitro termed persistence. A common feature of C. trachomatis persistence models is that reticulate bodies fail to divide and make few infectious progeny until the persistence-inducing ...
Brothwell, Julie A.   +5 more
core   +1 more source

Chlamydia pneumoniae clinical isolate from gingival crevicular fluid: a potential atherogenic strain [PDF]

open access: yes, 2015
Chlamydia pneumoniae has been associated to atherosclerotic cardiovascular diseases. The aim of our study was to characterize, for the first time, a C. pneumoniae strain isolated from the gingival crevicular fluid of a patient with chronic periodontitis,
Di Pietro, Marisa   +6 more
core   +3 more sources

Persistent Chlamydial Envelope Antigens in Antibiotic‐Exposed Infected Cells Trigger Neutrophil Chemotaxis [PDF]

open access: yesThe Journal of Infectious Diseases, 1999
An in vitro coculture model system was used to explore conditions that trigger neutrophil chemotaxis to Chlamydia trachomatis infected human epithelial cells (HEC-1B). Polarized HEC-1B monolayers growing on extracellular matrix (ECM) were infected with C. trachomatis serovar E. By 36 h, coincident with the secretion of chlamydial lipopolysaccharide and
P B, Wyrick   +4 more
openaire   +2 more sources

Effect of female sex hormones on the developmental cycle of Chlamydia abortus compared to a penicillin-induced model of persistent infection

open access: yesBMC Veterinary Research, 2019
Background Chlamydia abortus, an obligate intracellular pathogen with an affinity for placenta, causes reproductive failure. In non-pregnant animals, an initial latent infection is established until the next gestation, when the microorganism is ...
D. Álvarez   +6 more
doaj   +1 more source

Longitudinal Analysis of Antibody Responses to Trachoma Antigens Before and After Mass Drug Administration. [PDF]

open access: yes, 2014
Blinding trachoma, caused by the bacteria Chlamydia trachomatis, is a neglected tropical disease targeted for elimination by 2020. A major component of the elimination strategy is mass drug administration (MDA) with azithromycin.
Dize, Laura   +10 more
core   +2 more sources

Sortilin is associated with the chlamydial inclusion and is modulated during infection [PDF]

open access: yes, 2016
© 2016. Published by The Company of Biologists Ltd. Chlamydia species are obligate intracellular pathogens that have a major impact on human health. The pathogen replicates within an intracellular niche called an inclusion and is thought to rely heavily ...
Huston, WM   +3 more
core   +1 more source

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