Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Champa N"'
Autor:
Ridma P Karunathilake, Sameera Hewage, Gihani Vidanapathirana, Athula Kumara, Prabhath Ranasinghe, Faseeha Noordeen, Indika Gawarammana, Champa N Ratnatunga
Publikováno v:
BMC Public Health, Vol 22, Iss 1, Pp 1-12 (2022)
Abstract Background Asymptomatic SARS-CoV-2 infection occurring in RT-PCR negative individuals represent a poorly characterized cohort with important infection control connotations. While household and community-based studies have evaluated seropreva
Externí odkaz:
https://doaj.org/article/7254e14c36f34e009806a41ddb755dbe
Autor:
Amali Karunathilaka, Samuel Halstrom, Patricia Price, Michael Holt, Viviana P. Lutzky, Denise L. Doolan, Andreas Kupz, Scott C. Bell, Rachel M. Thomson, John J. Miles, Champa N. Ratnatunga
Publikováno v:
Immunity & Ageing, Vol 19, Iss 1, Pp 1-8 (2022)
Abstract γδ T cells are a highly versatile immune lineage involved in host defense and homeostasis, but questions remain around their heterogeneity, precise function and role during health and disease. We used multi−parametric flow cytometry, dim
Externí odkaz:
https://doaj.org/article/fb172ebadebe414fa4a5dedc70fc85ea
Autor:
Champa N. Ratnatunga, Katie Tungatt, Carla Proietti, Sam Halstrom, Michael R. Holt, Viviana P. Lutzky, Patricia Price, Denise L. Doolan, Scott C. Bell, Matt A. Field, Andreas Kupz, Rachel M. Thomson, John J. Miles
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
Non-tuberculous mycobacterial pulmonary disease (NTM-PD) is a chronic, progressive, and growing worldwide health burden associated with mounting morbidity, mortality, and economic costs. Improvements in NTM-PD management are urgently needed, which re
Externí odkaz:
https://doaj.org/article/fba668e651114e49b81917d41e8bd331
Autor:
Claudia Cobos, Paramjit S. Bansal, David T. Wilson, Linda Jones, Guangzu Zhao, Matthew A. Field, Ramon M. Eichenberger, Darren A. Pickering, Rachael Y. M. Ryan, Champa N. Ratnatunga, John J. Miles, Roland Ruscher, Paul R. Giacomin, Severine Navarro, Alex Loukas, Norelle L. Daly
Publikováno v:
Frontiers in Medicine, Vol 9 (2022)
A decline in the prevalence of parasites such as hookworms appears to be correlated with the rise in non-communicable inflammatory conditions in people from high- and middle-income countries. This correlation has led to studies that have identified p
Externí odkaz:
https://doaj.org/article/a3c34398fda94a3db5634fff4a84d84c
Autor:
Champa N. Ratnatunga, Viviana P. Lutzky, Andreas Kupz, Denise L. Doolan, David W. Reid, Matthew Field, Scott C. Bell, Rachel M. Thomson, John J. Miles
Publikováno v:
Frontiers in Immunology, Vol 11 (2020)
The incidence and number of deaths from non-tuberculous mycobacterial (NTM) disease have been steadily increasing globally. These lesser known “cousins” of Mycobacterium tuberculosis (TB) were once thought to be harmless environmental saprophytic
Externí odkaz:
https://doaj.org/article/ef45c5bca634442f8af08ae637843df8
Publikováno v:
Frontiers in Pediatrics, Vol 6 (2018)
Background: Pasteurized donor human milk is an alternative feeding when mothers' own milk is not available for premature infants. The effects of pasteurization on the host defense properties of human milk are unclear. We investigated the effects of H
Externí odkaz:
https://doaj.org/article/f3165a7b2f3e418b96a2c4c9a1a25123
Autor:
Viviana P. Lutzky, Champa N. Ratnatunga, Daniel J. Smith, Andreas Kupz, Denise L. Doolan, David W. Reid, Rachel M. Thomson, Scott C. Bell, John J. Miles
Publikováno v:
Frontiers in Immunology, Vol 9 (2018)
The increasing global incidence and prevalence of non-tuberculous mycobacteria (NTM) infection is of growing concern. New evidence of person-to-person transmission of multidrug-resistant NTM adds to the global concern. The reason why certain individu
Externí odkaz:
https://doaj.org/article/bb53e386c4b6412eaff8400ba32bfa91
Autor:
Champa N Ratnatunga
Publikováno v:
Asian Journal of Medical Sciences, Vol 7, Iss 1, Pp 14-19 (2015)
Objective: Guidelines encourage evaluation of an Interferon Gamma Release Assay (IGRA) in the local setting, particularly in low/ middle income, Bacillus Calmette Guerin (BCG) vaccinated populations where the assays have shown variable utility. The T
Externí odkaz:
https://doaj.org/article/5372461e7274462a9a25e26a5f7ee5e4
Publikováno v:
PLoS ONE, Vol 7, Iss 12, p e51945 (2012)
UNLABELLED: Angiogenesis is one of the most important processes for normal lung development. Oxidative stress can impair the pulmonary angiogenesis, leading to chronic lung disease or Bronchopulmonary dysplasia (BPD). OBJECTIVE: To investigate the pr
Externí odkaz:
https://doaj.org/article/cbb7cd7303c94bef8bbc1c53c395065b
Autor:
Asaro, Joseph A., Khan, Zarak, Brewer, Mariana, Klose, Karen, Pesce, Cynthia, Schanler, Richard J., Codipilly, Champa N.
Publikováno v:
In The Journal of Pediatrics March 2021 230:71-75