scholarly journals Greater Real-Life Diagnostic Efficacy of Allergen Molecule-Based Diagnosis for Prescription of Immunotherapy in an Area with Multiple Pollen Exposure

2017 ◽  
Vol 173 (2) ◽  
pp. 93-98 ◽  
Author(s):  
Ulbosin Saltabayeva ◽  
Victoria Garib ◽  
Marina Morenko ◽  
Rafail Rosenson ◽  
Zhanat Ispayeva ◽  
...  
Author(s):  
Margarida Costa e Silva ◽  
Pedro Melo ◽  
Diogo Rocha ◽  
Tiago Pereira ◽  
Ana Oliveira

2016 ◽  
Vol 6 (21) ◽  
pp. 19-22
Author(s):  
Florin-Dan Popescu ◽  
Mariana Vieru

Abstract Polcalcins are highly cross-reactive calcium-binding allergen components specifically expressed in pollen from trees, grasses and weeds. The grass allergen component rPhl p 7, a recombinant non-glycosylated calcium-binding protein of 2-EF-hand type, is the most cross-reactive polcalcin and may be used as a polcalcin biomarker of IgE-mediated hypersensitivity. Polcalcin sensitization, which appears to be linked to geographical factors, level and time of pollen exposure, has to be assessed in allergic rhinitis patients with multiple pollen sensitizations and may be useful for a better targeted prescription of allergen immunotherapy.


2021 ◽  
Author(s):  
Monica Irungbam ◽  
Anubhuti Chitkara ◽  
Vijay Kumar Singh ◽  
Subash Chandra Sonkar ◽  
Abhisekh Dubey ◽  
...  

Abstract Background Antibody testing are often used for serosurveillance of COVID-19. ELISA and Chemiluminesence based antibody test are quiet sensitive and specific for such serological testing. Rapid antibody tests are developed and effectively used for this purpose. But their diagnostic efficiency needs to be evaluated. So, the present study was conducted in a dedicated COVID-19 hospital in Delhi, India to evaluate the diagnostic efficacy of a Rapid antibody kit for COVID-19. Material and Method : Sixty COVID-19 confirmed cases by RT-PCR were recruited and categorized as early, intermediate and late cases based on the number of days of their first RT-PCR + ve tests, 20 subjects in each category. Twenty samples from pre-covid era were taken as controls. IgM and IgG antibodies against RBD of spike protein (S) of SARS-CoV2 virus were detected by Rapid antibody test and compared with total antibody against the nucleocapsid (N) antigen of SARS-CoV-2 by Electrochemiluminescence based Immunoassay (ECLIA). Results The detection IgM against Receptor binding domain (RBD) of spike protein by rapid kit was 0-37.5% sensitive and 0-100% specific for diagnosis of SARS-CoV-2 infection. However, efficacy of detection of IgG by rapid kit was 87–89% sensitive and 75–100% specific when compared with total antibody against N antigen measured by ECLIA based immunoassay. Conclusion It can be concluded that detection of IgM against RBD of S protein by rapid kit is not effective but IgG detection can be used as an effective diagnostic tool for SARS-COV-2 infection.


2020 ◽  
Vol 48 (2) ◽  
pp. 399-409
Author(s):  
Baizhen Gao ◽  
Rushant Sabnis ◽  
Tommaso Costantini ◽  
Robert Jinkerson ◽  
Qing Sun

Microbial communities drive diverse processes that impact nearly everything on this planet, from global biogeochemical cycles to human health. Harnessing the power of these microorganisms could provide solutions to many of the challenges that face society. However, naturally occurring microbial communities are not optimized for anthropogenic use. An emerging area of research is focusing on engineering synthetic microbial communities to carry out predefined functions. Microbial community engineers are applying design principles like top-down and bottom-up approaches to create synthetic microbial communities having a myriad of real-life applications in health care, disease prevention, and environmental remediation. Multiple genetic engineering tools and delivery approaches can be used to ‘knock-in' new gene functions into microbial communities. A systematic study of the microbial interactions, community assembling principles, and engineering tools are necessary for us to understand the microbial community and to better utilize them. Continued analysis and effort are required to further the current and potential applications of synthetic microbial communities.


2010 ◽  
Vol 11 (2) ◽  
pp. 60-65
Author(s):  
Francine Wenhardt

Abstract The speech-language pathologist (SLP) working in the public schools has a wide variety of tasks. Educational preparation is not all that is needed to be an effective school-based SLP. As a SLP currently working in the capacity of a program coordinator, the author describes the skills required to fulfill the job requirements and responsibilities of the SLP in the school setting and advises the new graduate regarding the interview process and beginning a career in the public schools.


2006 ◽  
Vol 5 (1) ◽  
pp. 119-119
Author(s):  
M MACDONALD ◽  
N HAWKINS ◽  
M SHAW ◽  
J MCMURRAY ◽  
H DARGIE ◽  
...  

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