Results 21 to 30 of about 770,870 (191)

Human rhinovirus detection in the lower respiratory tract of hematopoietic cell transplant recipients: association with mortality

Haematologica, 2017
Human rhinoviruses are the most common respiratory viruses detected in patients after hematopoietic cell transplantation. Although rhinovirus appears to occasionally cause severe lower respiratory tract infection in immunocompromised patients, the ...
Sachiko Seo, Alpana Waghmare, Emily M Scott, Hu Xie, Jane M Kuypers, Robert C. Hackman, Angela P. Campbell, Su-Mi Choi, Wendy M. Leisenring, Keith R. Jerome, Janet A. Englund, Michael Boeckh   +11 more
doaj   +1 more source

Management of respiratory tract exacerbations in people with cystic fibrosis: Focus on imaging

Frontiers in Pediatrics, 2023
Respiratory tract exacerbations play a crucial role in progressive lung damage of people with cystic fibrosis, representing a major determinant in the loss of functional lung tissue, quality of life and patient survival.
Nicholas Landini, Pierluigi Ciet, Pierluigi Ciet, Pierluigi Ciet, Hettie M. Janssens, Silvia Bertolo, Mirco Ros, Monica Mattone, Carlo Catalano, Fabio Majo, Stefano Costa, Andrea Gramegna, Andrea Gramegna, Francesca Lucca, Giuseppe Fabio Parisi, Luca Saba, Harm A. W. M. Tiddens, Harm A. W. M. Tiddens, Giovanni Morana   +18 more
doaj   +1 more source

Clinical and laboratory features of viral lower respiratory tract infections in children

Журнал инфектологии, 2023
Purpose: to give a comparative characteristic of the clinical and laboratory manifestations of viral lower respiratory tract infections of various etiologies.Object and methods: Medical information of 385 patients, who were hospitalized in the clinic of ...
E. D. Orlova, I. V. Babachenko, N. S. Tian, E. A. Kozyrev, L. A. Alekseeva   +4 more
doaj   +1 more source

Germination of Aspergillus fumigatus inside avian respiratory macrophages is associated with cytotoxicity [PDF]

, 2012
Although aspergillosis is one of the most common diseases in captive birds, the pathogenesis of avian aspergillosis is poorly known. We studied the role of avian respiratory macrophages as a first line of defense against avian aspergillosis.
D'Herde, Katharina, Ducatelle, Richard, Favoreel, Herman, Haesebrouck, Freddy, Li, Shaoji, Martel, An, Pasmans, Frank, Van Waeyenberghe, Lieven   +7 more
core   +2 more sources

Novel target and cofactor repertoire for the transcriptional regulator JTY_0672 from Mycobacterium bovis BCG

Frontiers in Microbiology
Mycobacterium tuberculosis (Mtb) is the pathogenic agent of tuberculosis (TB). Intracellular survival plays a central role in the pathogenesis of Mtb in a manner that is dependent on an array of transcriptional regulators for Mtb.
Hui Wang, Xiaotian Li, Shuxian Wang, Ren Fang, Jiayin Xing, Ruiying Wu, Chunhui Zhang, Zhaoli Li, Ningning Song   +8 more
doaj   +1 more source

Lower respiratory tract infections among newly diagnosed sleep apnea patients

BMC Pulmonary Medicine, 2023
Background Sleep apnea is associated with chronic comorbidities and acute complications. Existing data suggest that sleep apnea may predispose to an increased risk and severity of respiratory tract infections.
Jaana Keto, Thijs Feuth, Miika Linna, Tarja Saaresranta   +3 more
doaj   +1 more source

The Relationship Between Lower Respiratory Tract Microbiome and Allergic Respiratory Tract Diseases in Children

Frontiers in Microbiology, 2021
Similar to those in the upper respiratory tract, there are microbes present in the healthy human lower respiratory tract (LRT), including the lungs and bronchus.
Jinghua Cui, Yuanyuan Zhang, Hanqing Zhao, Xuemei Sun, Zhen Chen, Qun Zhang, Chao Yan, Guanhua Xue, Shaoli Li, Yanling Feng, Han Liu, Xianghui Xie, Jing Yuan   +12 more
doaj   +1 more source

Roles of Lipolytic enzymes in Mycobacterium tuberculosis pathogenesis

Frontiers in Microbiology
Mycobacterium tuberculosis (Mtb) is a bacterial pathogen that can endure for long periods in an infected patient, without causing disease. There are a number of virulence factors that increase its ability to invade the host.
Hong Lin, Jiayin Xing, Hui Wang, Shuxian Wang, Ren Fang, Xiaotian Li, Zhaoli Li, Ningning Song   +7 more
doaj   +1 more source

RESULTS OF BACTERIOLOGICAL TESTS IN THOSE SUFFERING FROM PULMONARY MALICIOUS TUMORS DEPENDING ON THE PRESENCE OF COPD AND TECHNIQUE OF THE SAMPLE COLLECTION FROM THE RESPIRATORY TRACT

Туберкулез и болезни лёгких, 2016
Goal of the study: to study the bacterial population in the respiratory tract at various levels in those suffering from pulmonary malicious tumors including patients with concurrent chronic obstructive pulmonary disease (COPD).Materials and methods ...
A. N. Zhakot, D. V. Sokolov, S. D. Mitrokhin, V. V. Shevtsov, V. V. Sokolov, B. S. Lenskiy   +5 more
doaj   +1 more source

The role of transcriptional regulators in metal ion homeostasis of Mycobacterium tuberculosis

Frontiers in Cellular and Infection Microbiology
Metal ions are essential trace elements for all living organisms and play critical catalytic, structural, and allosteric roles in many enzymes and transcription factors.
Shuxian Wang, Ren Fang, Hui Wang, Xiaotian Li, Jiayin Xing, Zhaoli Li, Ningning Song   +6 more
doaj   +1 more source