scholarly journals Host transcriptomics for diagnosis of infectious diseases: one step closer to clinical application

2017 ◽  
Vol 49 (6) ◽  
pp. 1700993 ◽  
Author(s):  
Octavio Ramilo ◽  
Asuncion Mejias
2020 ◽  
Vol 11 (SPL3) ◽  
pp. 464-468
Author(s):  
Nishanthana Murali ◽  
Balaji Ganesh S ◽  
Anitha Roy

Self etch adhesives are one of the most recent advancements the field of dentistry has seen recently. Adhesive frameworks today are either an "etch and rinse or total etch" or "self-etch" approach, which contrast by the way they interact with the tooth structures. Total etch frameworks include phosphoric etchants to pretreat the dental hard tissues before the ensuing use of a bonding agent. Self-etch type of adhesives are generally consisting of acid type monomers, that perform the actions of etching and rinsing the tooth structures at the same time. The former type of total etch adhesives are consistent with step frameworks, contingent upon the primer and bonding agent being independent or joined in a solitary container. Thus, self etch systems seem to be easily accessible as they are a couple of phase framework. Both the framework systems structure a mixed layer because the resin is infiltrating the permeable dentin or enamel. In spite of current patterns leaning in the direction of less straightforward clinical application steps, one-step holding frameworks seem to have lower bonding qualities and appear to be less foreseeable than multi-step etch and rinse, or self etch systems. They have a variety of advantages and disadvantages which are discussed in this article. They are more popular nowadays, and this review also includes its advantages over the etch and rinse system and as well as its disadvantages compared to the etch and rinse system. It also includes the types of self etch adhesives based on the steps and range of acidity as well as some of its properties.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Julianne Wilke ◽  
Nanda Ramchandar ◽  
Christopher Cannavino ◽  
Alice Pong ◽  
Adriana Tremoulet ◽  
...  

Abstract Background Children affected by infectious diseases may not always have a detectable infectious etiology. Diagnostic uncertainty can lead to prolonged hospitalizations, inappropriately broad or extended courses of antibiotics, invasive diagnostic procedures, and difficulty predicting the clinical course and outcome. Cell-free plasma next-generation sequencing (cfNGS) can identify viral, bacterial, and fungal infections by detecting pathogen DNA in peripheral blood. This testing modality offers the ability to test for many organisms at once in a shotgun metagenomic approach with a rapid turnaround time. We sought to compare the results of cfNGS to conventional diagnostic test results and describe the impact of cfNGS on clinical care in a diverse pediatric population at a large academic children’s hospital. Methods We performed a retrospective chart review of hospitalized subjects at a tertiary pediatric hospital to determine the diagnostic yield of cfNGS and its impact on clinical care. Results We describe the clinical application of results from 142 cfNGS tests in the management of 110 subjects over an 8-month study period. In comparison to conventional testing as a reference standard, cfNGS was found to have a positive percent agreement of 89.6% and negative percent agreement of 52.3%. Furthermore, 32.4% of cfNGS results were directly applied to make a clinical change in management. Conclusions We demonstrate the clinically utility of cfNGS in the management of acutely ill children. Future studies, both retrospective and prospective, are needed to clarify the optimal indications for testing.


2019 ◽  
Vol 19 (6) ◽  
pp. 564-565 ◽  
Author(s):  
Mathias W Pletz ◽  
Michael Bauer ◽  
Axel A Brakhage

1975 ◽  
Vol 49 (11) ◽  
pp. 534-541
Author(s):  
Masaru NASU ◽  
Atsushi SAITO ◽  
Masaaki IWANAGA ◽  
Tsuneo TSUTSUMI ◽  
Masatake HIROTA ◽  
...  

PLoS ONE ◽  
2014 ◽  
Vol 9 (6) ◽  
pp. e98745 ◽  
Author(s):  
Qing Ye ◽  
Wen-Xia Shao ◽  
Xiao-Jun Xu ◽  
Ying-zhi Yang

Sign in / Sign up

Export Citation Format

Share Document