Results 81 to 90 of about 13,961 (258)

Twenty years of research into Chlamydia-like organisms: a revolution in our understanding of the biology and pathogenicity of members of the phylum Chlamydiae [PDF]

open access: yes, 2017
Chlamydiae are obligate intracellular bacteria that share a unique but remarkably conserved biphasic developmental cycle that relies on a eukaryotic host cell for survival.
Greub, Gilbert   +4 more
core  

Chlamydia muridarum infection of macrophages elicits bactericidal nitric oxide production via reactive oxygen species and cathepsin B [PDF]

open access: yes, 2015
The ability of certain species of Chlamydia to inhibit the biogenesis of phagolysosomes permits their survival and replication within macrophages. The survival of macrophage-adapted chlamydiae correlates with the multiplicity of infection (MOI), and ...
Nelson, David E., Rajaram, Krithika
core   +2 more sources

Plants, plant‐derived compounds, probiotics, and postbiotics as green agents to fight against poultry coccidiosis: A review

open access: yesAnimal Research and One Health, Volume 3, Issue 3, Page 240-260, August 2025.
Therapeutic effect of natural products on chicken coccidiosis. Abstract The intestinal tract is the main place for animals to digest food and absorb nutrients, which also serves as the first line of defense against pathogens that invade the internal environment.
Pan Chen   +6 more
wiley   +1 more source

Developmental Cycle and Genome Analysis of Protochlamydia massiliensis sp. nov. a New Species in the Parachlamydiacae Family

open access: yesFrontiers in Cellular and Infection Microbiology, 2017
Amoeba-associated microorganisms (AAMs) are frequently isolated from water networks. In this paper, we report the isolation and characterization of Protochlamydia massiliensis, an obligate intracellular Gram-negative bacterium belonging to the ...
Samia Benamar   +5 more
doaj   +1 more source

" Candidatus Mesochlamydia elodeae” (Chlamydiae: Parachlamydiaceae ), a novel chlamydia parasite of free-living amoebae [PDF]

open access: yes, 2018
Vannella sp. isolated from waterweed Elodea sp. was found infected by a chlamydia-like organism. This organism behaves like a parasite, causing the death through burst of its host.
Corsaro, Daniele   +3 more
core  

Chlamydia psittaci infection in canaries heavily infested by Dermanyssus gallinae [PDF]

open access: yes, 2011
Dermanyssus gallinae is a haematophagous ectoparasite responsible for anemia, weight loss, dermatitis and a decrease in egg production. Dermanyssus gallinae may play a role in the modulation of the host immune system, maybe predisposing the host to some ...
Cafiero, Maria Assunta   +5 more
core   +2 more sources

Modulation of rhizosphere microbiota by Bacillus subtilis R31 enhances long‐term suppression of banana Fusarium wilt

open access: yesiMetaOmics, Volume 2, Issue 2, June 2025.
This study indicated that biocontrol bacterium B. subtilis R31 is likely to prevent and control banana Fusarium wilt through regulating the structure and function of banana rhizosphere microorganism flora (especially increasing the microbial abundance of Actinomyces), and help potential biocontrol bacteria grow into the plant roots.
Ming‐Wei Shao   +17 more
wiley   +1 more source

Two intracellular and cell type-specific bacterial symbionts in the placozoan Trichoplax H2

open access: yes, 2019
Placozoa is an enigmatic phylum of simple, microscopic, marine metazoans(1,2). Although intracellular bacteria have been found in all members of this phylum, almost nothing is known about their identity, location and interactions with their host(3-6). We
Dubilier, N.   +7 more
core   +1 more source

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

open access: yesMass Spectrometry Reviews, Volume 44, Issue 3, Page 213-453, May/June 2025.
Abstract The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022.
David J. Harvey
wiley   +1 more source

Gamma-Interferon-Induced Nitric-Oxide Production Reduces Chlamydia-Trachomatis Infectivity in McCoy Cells [PDF]

open access: yes, 1993
McCoy cells, murine-derived cells commonly used for propagation of chlamydiae, were found to be efficient producers of nitric oxide (NO) when primed with murine gamma interferon (IFN-gamma) and then exposed to the second signals provided by Escherichia ...
Hibbs, John B.   +3 more
core  

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