Results 31 to 40 of about 134,452 (216)

Transfer Learning with Deep Convolutional Neural Network (CNN) for Pneumonia Detection using Chest X-ray [PDF]

open access: yesAppl. Sci. 2020, 10(9), 3233, 2020
Pneumonia is a life-threatening disease, which occurs in the lungs caused by either bacterial or viral infection. It can be life-endangering if not acted upon in the right time and thus an early diagnosis of pneumonia is vital. The aim of this paper is to automatically detect bacterial and viral pneumonia using digital x-ray images.
arxiv   +1 more source

Exposure to Antibodies Anti-Chlamydophila Pneumoniae Associated to Respiratory Symptoms of Asthma among Adolescents.

open access: yes, 2021
Previous report shows relationship between C. pneumonie and Asthma. In this study, we assessed the association between exposure to C. pneumoniae infection and the risk of bronchial asthma in adolescents in the State of Morelos, Mexico.
Guadalupe Elorriaga   +5 more
semanticscholar   +1 more source

Atypical Bacterial Pathogens and Small-Vessel Leukocytoclastic Vasculitis of the Skin in Children: Systematic Literature Review

open access: yesPathogens, 2021
Leukocytoclastic small-vessel vasculitis of the skin (with or without systemic involvement) is often preceded by infections such as common cold, tonsillopharyngitis, or otitis media.
Céline Betti   +8 more
doaj   +1 more source

An unusual presentation of a case of human psittacosis [PDF]

open access: yes, 2018
Background: Chlamydia psittaci is a gram-negative, obligate intracellular organism. Birds are the main reservoir, but also non-avian domestic animals and humans can be infected.
Boelens, Jerina   +7 more
core   +3 more sources

An ensemble-based approach by fine-tuning the deep transfer learning models to classify pneumonia from chest X-ray images [PDF]

open access: yesSciTePress 2021, 2020
Pneumonia is caused by viruses, bacteria, or fungi that infect the lungs, which, if not diagnosed, can be fatal and lead to respiratory failure. More than 250,000 individuals in the United States, mainly adults, are diagnosed with pneumonia each year, and 50,000 die from the disease.
arxiv   +1 more source

A novel transport mechanism for MOMP in Chlamydophila pneumoniae and its putative role in immune-therapy [PDF]

open access: yes, 2013
Major outer membrane proteins (MOMPs) of Gram negative bacteria are one of the most intensively studied membrane proteins. MOMPs are essential for maintaining the structural integrity of bacterial outer membranes and in adaptation of parasites to their ...
A Bermudez-Fajardo   +71 more
core   +9 more sources

Automatic classification between COVID-19 pneumonia, non-COVID-19 pneumonia, and the healthy on chest X-ray image: combination of data augmentation methods [PDF]

open access: yesSci Rep 10, 17532 (2020), 2020
Purpose: This study aimed to develop and validate computer-aided diagnosis (CXDx) system for classification between COVID-19 pneumonia, non-COVID-19 pneumonia, and the healthy on chest X-ray (CXR) images. Materials and Methods: From two public datasets, 1248 CXR images were obtained, which included 215, 533, and 500 CXR images of COVID-19 pneumonia ...
arxiv   +1 more source

Diagnostic utility of serology and polymerase chain reaction for detection of Mycoplasma pneumoniae and Chlamydophila pneumoniae in paediatric community-acquired lower respiratory tract infections

open access: yesIndian Journal of Medical Microbiology, 2020
Purpose: Mycoplasma pneumoniae (M. pneumoniae) and Chlamydophila pneumoniae (C. pneumoniae) play a significant role in children of all ages with lower respiratory tract infections (LRTIs). This study was conducted to detect M.
Sanchit Kumar   +3 more
semanticscholar   +1 more source

A bird’s-eye view of chronic unilateral conjunctivitis : remember about Chlamydia psittaci [PDF]

open access: yes, 2019
Chlamydia psittaci causes psittacosis in humans, mainly in people in contact with birds in either the setting of occupational or companion bird exposure.
Accou, Geraldine   +5 more
core   +2 more sources

Localizzazione e valutazione dell’espressione di Chlamydophila pneumoniae mediante RT-PCR in situ

open access: yesMicrobiologia Medica, 2005
Chlamydophila pneumoniae, an obligate intracellular gram negative bacterium, is involved in a wide spectrum of symptomatic respiratory tract diseases.
Stefania Cazzavillan   +5 more
doaj   +1 more source

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