Results 61 to 70 of about 16,743 (245)

Chronic Chlamydophila pneumoniae infection in lung cancer, a risk factor: a case-control study

, 2003
The relationship between chronic Chlamydophila (formerly Chlamydia) pneumoniae infection and lung carcinoma was investigated. A total of 123 patients who were smokers and diagnosed with lung carcinoma based on clinical and laboratory (radiological ...
Kocazeybek, B
core   +1 more source

Microbial Etiology and Antimicrobial Resistance in Pneumonia Among Hospitalized Patients in Kazakhstan: A Systematic Review and Single‐Arm Meta‐Analysis of Prevalence Data

Health Science Reports, Volume 9, Issue 4, April 2026.
ABSTRACT Background and Aims Pneumonia is an inflammatory condition of the lower respiratory tract, commonly caused by infection and associated with substantial morbidity and healthcare utilization. The burden of pneumonia on healthcare is exacerbated by limited data on pathogenic causes and associated antimicrobial resistance (AMR). Here, we conducted
Radmir Sarsenov, Maxim Solomadin, Alyona Lavrinenko, Vyacheslav Beloussov, Vitaliy Strochkov, Shynggys Orkara, Nurlan Sandybayev, Sergey Yegorov   +7 more
wiley   +1 more source

Prevalence and correlation of infectious agents in hospitalized children with acute respiratory tract infections in Central China. [PDF]

PLoS ONE, 2015
Acute respiratory tract infections (ARTIs) are associated with significant morbidity and mortality worldwide, especially in children under the age of 5 years.
Jia Liu, Hongwu Ai, Ying Xiong, Fu Li, Zhou Wen, Weiyong Liu, Tongya Li, Kai Qin, Jianguo Wu, Yingle Liu   +9 more
doaj   +1 more source

Rotavirus Vaccine Breakthrough With Vaccine‐Modified Disease in a Sibling Cluster of Equine‐Like G3P[8] Infection

Journal of Medical Virology, Volume 98, Issue 4, April 2026.
ABSTRACT Rotavirus remains one of the major causes of childhood gastroenteritis despite the widespread introduction of rotavirus vaccines. Here, we report a sibling cluster of three children hospitalized with fever, vomiting, and diarrhea. Two unvaccinated siblings (11 years 9 months and 10 years 1 month) developed severe gastroenteritis with profuse ...
Ahmad Syatir Tahar, Eng Joe Ong, Dewi Mamora, Cheng Siang Tan   +3 more
wiley   +1 more source

Chlamydophila pneumoniae Infection Induced Nodular Vasculitis.

Case reports in dermatology, 2011
We present the case history of a 48-year-old male patient with Chlamydophila (Chlamydia) pneumoniae who developed a nodular vasculitis. He developed a cutaneous vasculitis with the onset of respiratory symptoms. The diagnosis of Chlamydophila pneumoniae infection was based on serology.
H. Sakuma, S. Niiyama, Y. Amoh, K. Katsuoka   +3 more
openaire   +3 more sources

The dysregulation of innate immunity by Porphyromonas gingivalis in the etiology of Alzheimer's disease

Journal of Internal Medicine, Volume 299, Issue 3, Page 328-348, March 2026.
Abstract The etiology of Alzheimer's disease (AD) remains under active debate. In this perspective, we explore the hypothesis that a primarily infection‐caused chronic dysregulation and weakening of human innate immunity via the underexpression, degradation, and inactivation of innate immune proteins necessary for direct antimicrobial effects and ...
Annelise E. Barron, Jennifer S. Lin, Mark I. Ryder, Peter Bergman   +3 more
wiley   +1 more source

Community-acquired pneumonia by Chlamydophila pneumoniae: a clinical and incidence study in Brazil

Brazilian Journal of Infectious Diseases
As there was not any data on Chlamydia pneumoniae (TWAR) infections in Brazil so far, a prospective cohort study of adult patients hospitalized due to CAP was carried out for one year in a Brazilian university general hospital to detect the incidence of ...
Maria Bernadete Chedid, Márcio Fernandes Chedid, Darcy Oliveira Ilha, Mary Clarisse Bozzetti, Letícia Chaves, Daniela Griza, Paulo Roth Dalcin   +6 more
doaj   +1 more source

Implications of Microorganisms in Alzheimer’s Disease

Current Issues in Molecular Biology, 2022
Alzheimer’s disease (AD) is a deadly brain degenerative disorder that leads to brain shrinkage and dementia. AD is manifested with hyperphosphorylated tau protein levels and amyloid beta (Aβ) peptide buildup in the hippocampus and cortex regions of the ...
Pardeep Yadav, Yeon-Hee Lee, Hrithika Panday, Shubham Kant, Neha Bajwa, Ritika Parashar, Saurabh Kumar Jha, Niraj Kumar Jha, Parma Nand, Sang-Soo Lee, Abhimanyu Kumar Jha   +10 more
doaj   +1 more source

Torque Teno Virus Levels During Viral Respiratory Infections: The Interplay With Immune Dysregulation and Coagulopathy Biomarkers

Journal of Medical Virology, Volume 98, Issue 2, February 2026.
ABSTRACT Torque teno virus (TTV) is a ubiquitous, nonenveloped DNA virus of the Anelloviridae family and a proposed surrogate marker of immune competence. Although nonpathogenic, its replication reflects host immune status and is associated with immune dysregulation during respiratory viral infections (RVIs).
Roberto Ferrarese, Pietro Giorgio Spezia, Sara Boutahar, Angelo Paolo Genoni, Gabriele Arcari, Gaia Zambon, Maria Dolci, Sara D'alessandro, Giuseppe Sberna, Serena Delbue, Nicasio Mancini, Fabrizio Maggi, Lucia Signorini, Federica Novazzi   +13 more
wiley   +1 more source

Chlamydophila pneumoniae changes iron homeostasis in infected tissues

International Journal of Medical Microbiology, 2008
Many bacteria, including Chlamydophila pneumoniae (C. pneumoniae), are dependent on iron (Fe) for their growth. However, it is not known whether bacterial infections affect gastrointestinal uptake and uptake of trace elements in infected tissues. A human C.
Marie, Edvinsson, Peter, Frisk, Kerstin, Boman, Jonas, Tallkvist, Nils-Gunnar, Ilbäck   +4 more
openaire   +2 more sources