Results 1 to 10 of about 51,820 (222)

Mycobacteriophages in diagnosis and alternative treatment of mycobacterial infections

open access: yesFrontiers in Microbiology, 2023
Antimicrobial resistance is an increasing threat to human populations. The emergence of multidrug-resistant “superbugs” in mycobacterial infections has further complicated the processes of curing patients, thereby resulting in high morbidity and ...
Xudong Ouyang   +14 more
doaj   +1 more source

Enhancing TB Vaccine Efficacy: Current Progress on Vaccines, Adjuvants and Immunization Strategies

open access: yesVaccines, 2023
Tuberculosis (TB) remains a global infectious disease primarily transmitted via respiratory tract infection. Presently, vaccination stands as the primary method for TB prevention, predominantly reliant on the Bacillus Calmette–Guérin (BCG) vaccine ...
Hui Wang   +6 more
doaj   +1 more source

Persistence of High Levels of Serum Complement C5a in Severe COVID-19 Cases After Hospital Discharge

open access: yesFrontiers in Immunology, 2021
Evidence supports a role of complement anaphylatoxin C5a in the pathophysiology of COVID-19. However, information about the evolution and impact of C5a levels after hospital discharge is lacking. We analyzed the association between circulating C5a levels
Yaiza Senent   +35 more
doaj   +1 more source

Elevated microRNA-21 Is a Brake of Inflammation Involved in the Development of Nasal Polyps

open access: yesFrontiers in Immunology, 2021
BackgroundCRSwNP is an inflammatory disease but the mechanism is not yet fully understood. MiR-21, a member of miRNAs, has been reported to play roles in mediating inflammation.
Ruowu Liu   +11 more
doaj   +1 more source

Serum β2-microglobulin may be a viral biomarker by analyzing children with upper respiratory tract infections and exanthem subitum: a retrospective study [PDF]

open access: yesPeerJ, 2021
Background Due to the lack of effective and feasible viral biomarkers to distinguish viral infection from bacterial infection, children often receive unnecessary antibiotic treatment.
Xulong Cai   +4 more
doaj   +2 more sources

Tracheal Aspirate and Bronchoalveolar Lavage as Potential Specimen Types for COVID-19 Testing Using the Cepheid Xpert Xpress SARS-CoV-2/Flu/RSV

open access: yesMicrobiology Spectrum, 2022
Xpert Xpress SARS-CoV-2/Flu/RSV is a rapid diagnostic test currently approved for the detection of SARS-CoV-2 using upper respiratory tract specimens.
Sang Ho Kim, Fatimah AlMutawa
doaj   +1 more source

Identification of Pediatric Respiratory Diseases Using Fine-grained Diagnosis System [PDF]

open access: yesJournal of Biomedical Informatics, 2021, 117: 103754, 2021
Respiratory diseases, including asthma, bronchitis, pneumonia, and upper respiratory tract infection (RTI), are among the most common diseases in clinics. The similarities among the symptoms of these diseases precludes prompt diagnosis upon the patients' arrival.
arxiv   +1 more source

Oropharyngeal Probiotic ENT-K12 Prevents Respiratory Tract Infections Among Frontline Medical Staff Fighting Against COVID-19: A Pilot Study

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Healthcare workers at the frontline are facing a substantial risk of respiratory tract infection during the COVID-19 outbreak due to an extremely stressful work schedule and public health event.
Qiang Wang   +15 more
doaj   +1 more source

Alpha-1 adrenergic receptor antagonists to prevent hyperinflammation and death from lower respiratory tract infection [PDF]

open access: yesElife 10 (2021): e61700, 2020
In severe viral pneumonia, including Coronavirus disease 2019 (COVID-19), the viral replication phase is often followed by hyperinflammation, which can lead to acute respiratory distress syndrome, multi-organ failure, and death. We previously demonstrated that alpha-1 adrenergic receptor ($\alpha_1$-AR) antagonists can prevent hyperinflammation and ...
arxiv   +1 more source

Nasal Nitric Oxide in the Upper Airway Inflammatory Diseases [PDF]

open access: yesJournal of Rhinology, 2021
Exhaled nitric oxide (eNO) from the lower respiratory tract is used commonly in diagnosis and treatment monitoring of asthma patients. However, nasal nitric oxide (nNO) has not been widely used in patients with upper airway inflammatory diseases due to ...
Jin Hyeok Jeong
doaj   +1 more source

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