Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Lea Hedman"'
Publikováno v:
International Journal of Infectious Diseases, Vol 110, Iss , Pp 479-487 (2021)
Background: Antimicrobial IgG avidity is measured in the diagnosis of infectious disease, for dating of primary infection or immunization. It is generally determined by either of two approaches, termed here the avidity index (AI) or end-point ratio (
Externí odkaz:
https://doaj.org/article/772375eeac2e4b9a9d6cca679578ad24
Autor:
Inga Ziemele, Man Xu, Anda Vilmane, Santa Rasa-Dzelzkaleja, Lea Hedman, Klaus Hedman, Maria Söderlund-Venermo, Zaiga Nora-Krukle, Modra Murovska, Dace Gardovska
Publikováno v:
Journal of Medical Case Reports, Vol 13, Iss 1, Pp 1-6 (2019)
Abstract Background Human bocavirus 1 is a commonly detected human parvovirus. Many studies have shown human bocavirus 1 as a pathogen in association with acute respiratory tract infections in children. However, because human bocavirus 1 persists in
Externí odkaz:
https://doaj.org/article/77357152ea834710959522c56406c9ad
Autor:
Yilin Wang, Lea Hedman, Visa Nurmi, Inga Ziemele, Maria F. Perdomo, Maria Söderlund-Venermo, Klaus Hedman
Publikováno v:
mSphere, Vol 5, Iss 2 (2020)
ABSTRACT Human parvovirus B19 (here B19), human cytomegalovirus (HCMV), and Toxoplasma gondii infections during pregnancy can lead to severe complications. While traditional diagnosis of infections is mostly confined to one pathogen at a time, a mult
Externí odkaz:
https://doaj.org/article/28b974fb72e341438810fb9cbcc6020a
Autor:
Lari Pyöriä, Mari Toppinen, Elina Mäntylä, Lea Hedman, Leena-Maija Aaltonen, Maija Vihinen-Ranta, Taru Ilmarinen, Maria Söderlund-Venermo, Klaus Hedman, Maria F. Perdomo
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
The cell type that hosts parvovirus B19 (B19V) DNA lifelong is currently unknown. Here, the authors identify tonsillar B cells as a reservoir, detect an extinct B19V type in older adults, supporting a long-term association, and show that B19V uptake
Externí odkaz:
https://doaj.org/article/c361ff35670e4ffbbdd991ab4dfb34ac
Autor:
Kalle Kantola, Lea Hedman, Laura Tanner, Ville Simell, Marjaana Mäkinen, Juulia Partanen, Mohammadreza Sadeghi, Riitta Veijola, Mikael Knip, Jorma Ilonen, Heikki Hyöty, Jorma Toppari, Olli Simell, Klaus Hedman, Maria Söderlund-Venermo
Publikováno v:
PLoS ONE, Vol 12, Iss 2, p e0172078 (2017)
[This corrects the article DOI: 10.1371/journal.pone.0139096.].
Externí odkaz:
https://doaj.org/article/e8558cffba774e15a7250d56450a1128
Diagnostic Methods for and Clinical Pictures of Polyomavirus Primary Infections in Children, Finland
Autor:
Tingting Chen, Laura Tanner, Ville Simell, Lea Hedman, Marjaana Mäkinen, Mohammadreza Sadeghi, Riitta Veijola, Heikki Hyöty, Jorma Ilonen, Mikael Knip, Jorma Toppari, Olli Simell, Maria Söderlund-Venermo, Klaus Hedman
Publikováno v:
Emerging Infectious Diseases, Vol 20, Iss 4, Pp 689-692 (2014)
We used comprehensive serodiagnostic methods (IgM, IgG, and IgG avidity) and PCR to study Merkel cell polyomavirus and trichodysplasia spinulosa-associated polyomavirus infections in children observed from infancy to adolescence. Comparing seroconver
Externí odkaz:
https://doaj.org/article/37b33e2ab7614ccb9a3317ff30ee7f9f
Autor:
Mira Meriluoto, Lea Hedman, Laura Tanner, Ville Simell, Marjaana Mäkinen, Satu Simell, Juha Mykkänen, Jan Korpelainen, Olli Ruuskanen, Jorma Ilonen, Mikael Knip, Olli Simell, Klaus Hedman, Maria Söderlund-Venermo
Publikováno v:
Emerging Infectious Diseases, Vol 18, Iss 2, Pp 264-271 (2012)
Human bocavirus 1 (HBoV1) DNA is frequently detected in the upper airways of young children with respiratory symptoms. Because of its persistence and frequent co-detection with other viruses, however, its etiologic role has remained controversial. Du
Externí odkaz:
https://doaj.org/article/8e11b83b05984532b318067717bc9282
Autor:
Anne Lahtinen, Pia Kivelä, Lea Hedman, Arun Kumar, Anu Kantele, Maija Lappalainen, Kirsi Liitsola, Matti Ristola, Eric Delwart, Colin P. Sharp, Peter Simmonds, Maria Söderlund-Venermo, Klaus Hedman
Publikováno v:
Emerging Infectious Diseases, Vol 17, Iss 1, Pp 79-82 (2011)
To determine the prevalence of parvovirus 4 infection and its clinical and sociodemographic correlations in Finland, we used virus-like particle–based serodiagnostic procedures (immunoglobulin [Ig] G, IgM, and IgG avidity) and PCR. We found 2 perso
Externí odkaz:
https://doaj.org/article/d0f60a7867a04c2eaa7389c20e694e36
Autor:
Maria Söderlund-Venermo, Anne Lahtinen, Tuomas Jartti, Lea Hedman, Kaisa Kemppainen, Pasi Lehtinen, Tobias Allander, Olli Ruuskanen, Klaus Hedman
Publikováno v:
Emerging Infectious Diseases, Vol 15, Iss 9, Pp 1423-1430 (2009)
Human bocavirus (HBoV) is a widespread respiratory virus. To improve diagnostic methods, we conducted immunoglobulin (Ig) G and IgM enzyme immunoassays with recombinant virus–like particles of HBoV as antigen. Acute-phase and follow-up serum sample
Externí odkaz:
https://doaj.org/article/ab4ee2d11eae4f98aaac800ec261713a
Autor:
Kalle Kantola, Lea Hedman, Laura Tanner, Ville Simell, Marjaana Mäkinen, Juulia Partanen, Mohammadreza Sadeghi, Riitta Veijola, Mikael Knip, Jorma Ilonen, Heikki Hyöty, Jorma Toppari, Olli Simell, Klaus Hedman, Maria Söderlund-Venermo
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0139096 (2015)
Human bocaviruses (HBoVs) 1-4 are recently discovered, antigenically similar parvoviruses. We examined the hypothesis that the antigenic similarity of these viruses could give rise to clinically and diagnostically important immunological interactions
Externí odkaz:
https://doaj.org/article/f5afb66746af4598b3e260a80d26a5b8