plantarum, are relatively enriched in the upper respiratory tract, specifically in the anterior nares and nasopharynx of healthy individuals [42]. The oral consumption of commercial probiotics can contribute to niche colonization in the upper respiratory tract because of their anatomical connection via ...
Introduction Bovine herpesvirus 1 (BoHV-1) primarily causes infection in the upper respiratory tract (IBR) which is clinically characterized by dyspnea, hyperpyrexia, nasitis and conjunctivitis1. BoHV-1 can also act as a predisposing factor for vaginitis and abortions in adult cattle, and encephal...
In the ferret model, we examined the replicating virus titers in the upper respiratory tract of ferrets immunized with an alum-vaccine or PC-vaccine after an H3N2 virus challenge. Our results revealed that the PC-vaccine group had significantly lower replicative virus titers on day 5 compared wit...
68,76 The protection in the upper respiratory tract offered by the addition of BNT162b4, whether through the presence of tissue-resident memory T cells or T cell migration upon infection is particularly attractive, as it could point to a potential for a decreased transmission rate.77,78,79,...
Observational study on the performance of the Narhinel method (nasal aspirator and physiological saline solution) versus physiological saline solution in the prevention of recurrences of viral rhinitis and associated complications of the upper respiratory tract infections (URTI), with a special focus on ...
Fatal massive upper respiratory tract haemorrhage: an unusual complication of localized amyloidosis of the larynx. J Laryngol Otol. 1993;107:51–3. CAS PubMed Google Scholar D’Arcy F. Localized amyloidosis of the larynx. J Laryngol Otol. 1972;86:929–31. PubMed Google Scholar Walker PA,...
Presumably, high dosages of the virus would accelerate the loss of the epithelial cells in the upper-respiratory tract leading to a more rapid decline in viral load. When spray vaccinated commercial broilers were examined for IBV by the real-time RT-PCR assay we found that only 58 of 100 ...
The pandemic of COVID-19 initially appeared to cause only a mild illness in children. However, it is now apparent that a small percentage of children can develop a hyperinflammatory syndrome labeled as Pediatric inflammatory multisystem syndrome—temporally associated with SARS-CoV-2 (PIMS-TS) with...
(2) Adaptor ligation and unique molecular identifier (UMI)-labeled primers were added. (3) RT-PCR, library quantitation, and pooling cyclization were performed. (4) Library quality control was conducted. (5) Small RNAs were sequenced using the BGI500 platform with 50-bp single-end reads, ...
respiratory epithelium of ferrets31. In this study, SARS-CoV and SARS-CoV-2 RNA were detected in nose and throat swabs of all infected ferrets. In COVID-19 patients, SARS-CoV-2 RNA was also easily detected in upper respiratory tract (URT) specimens, however, the detection rate of SARS-...