Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Jordache Ramjith"'
Autor:
Sara Lynn Blanken, Aissata Barry, Kjerstin Lanke, Moussa Guelbeogo, Alphonse Ouedraogo, Issiaka Soulama, Sam Aboubacar Coulibaly, Karina Teelen, Wouter Graumans, Elin Dumont, Will Stone, Jordache Ramjith, Matthias Marti, Carolina M. Andrade, Chris Drakeley, Katharine Collins, Alfred Tiono, Teun Bousema
Publikováno v:
EBioMedicine, Vol 105, Iss , Pp 105190- (2024)
Summary: Background: Plasmodium blood-stage parasites balance asexual multiplication with gametocyte development. Few studies link these dynamics with parasite genetic markers in vivo; even fewer in longitudinally monitored infections. Environmental
Externí odkaz:
https://doaj.org/article/7336c1a473d54aea86a08f6e7e2795a8
Autor:
Elifaged Hailemeskel, Surafel K. Tebeje, Jordache Ramjith, Temesgen Ashine, Kjerstin Lanke, Sinknesh W. Behaksra, Tadele Emiru, Tizita Tsegaye, Abrham Gashaw, Soria Kedir, Wakweya Chali, Endashaw Esayas, Temesgen Tafesse, Haile Abera, Mikiyas Gebremichael Bulto, Girma Shumie, Beyene Petros, Hassen Mamo, Chris Drakeley, Endalamaw Gadisa, Teun Bousema, Fitsum G. Tadesse
Publikováno v:
International Journal of Infectious Diseases, Vol 143, Iss , Pp 107010- (2024)
Objective: A 15-month longitudinal study was conducted to determine the duration and infectivity of asymptomatic qPCR-detected Plasmodium falciparum and Plasmodium vivax infections in Ethiopia. Method: Total parasite and gametocyte kinetics were dete
Externí odkaz:
https://doaj.org/article/b8f97a3a49f44b6ca76bacbd3fa9f3a0
Autor:
John Bradley, Alphonse Ouedraogo, Issiaka Soulama, Chris Drakeley, Teun Bousema, Alfred B Tiono, Denise Hien, Sodiomon Bienvenu Sirima, Issa N Ouedraogo, Jean Baptist Yaro, Aïssata Barry, Seyi Soremekun, Marta Moreno, Jean Sawadogo, Markus Gmeiner, Samuel S Sermé, Isabel Byrne, Jordache Ramjith, Lynn Grignard, Simon Koele, Rob ter Heine, Amidou Z Ouedraogo, Edith Sanogo
Publikováno v:
BMJ Open, Vol 14, Iss 3 (2024)
Introduction Seasonal malaria chemoprevention (SMC) involves repeated administrations of sulfadoxine-pyrimethamine plus amodiaquine to children below the age of 5 years during the peak transmission season in areas of seasonal malaria transmission. Wh
Externí odkaz:
https://doaj.org/article/804b6c533d6146cfac0e8bf2d965d29d
Autor:
Chiara Andolina, Jordache Ramjith, John Rek, Kjerstin Lanke, Joseph Okoth, Lynn Grignard, Emmanuel Arinaitwe, Jessica Briggs, Jeffrey Bailey, Ozkan Aydemir, Moses R. Kamya, Bryan Greenhouse, Grant Dorsey, Sarah G. Staedke, Chris Drakeley, Marianne Jonker, Teun Bousema
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Malaria transmission depends on the presence of Plasmodium gametocytes that are the only parasite life stage that can infect mosquitoes. Gametocyte production varies between infections and over the course of infections. Infection duration is
Externí odkaz:
https://doaj.org/article/dbd682f07da74bc2a08222cc94ab0c03
Autor:
Surafel K. Tebeje, Wakweya Chali, Elifaged Hailemeskel, Jordache Ramjith, Abrham Gashaw, Temesgen Ashine, Desalegn Nebret, Endashaw Esayas, Tadele Emiru, Tizita Tsegaye, Karina Teelen, Kjerstin Lanke, Eizo Takashima, Takafumi Tsuboi, Nichole D. Salinas, Niraj H. Tolia, David Narum, Chris Drakeley, Benoit Witkowski, Amelie Vantaux, Matthijs M. Jore, William J. R. Stone, Ivo S. Hansen, Fitsum G. Tadesse, Teun Bousema
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2023)
Naturally acquired antibodies may reduce the transmission of Plasmodium gametocytes to mosquitoes. Here, we investigated associations between antibody prevalence and P. vivax infectivity to mosquitoes. A total of 368 microscopy confirmed P. vivax sym
Externí odkaz:
https://doaj.org/article/58a23394fab249ddb737615088050c79
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 8 (2022)
The observed induction time from an infection to an event of interest is often double-interval-censored and moreover, often prevented from being observed by the clearance of the infection (a competing risk). Double-interval-censoring and the presence
Externí odkaz:
https://doaj.org/article/7766486c0ddd4bf5b924e5f63137899f
Autor:
Jordache Ramjith, Manon Alkema, John Bradley, Alassane Dicko, Chris Drakeley, Will Stone, Teun Bousema
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
Malaria transmission depends on the presence of mature Plasmodium transmission stages (gametocytes) that may render blood-feeding Anopheles mosquitos infectious. Transmission-blocking antimalarial drugs and vaccines can prevent transmission by reduci
Externí odkaz:
https://doaj.org/article/0e5434875ecb45119b7e58cd0491ff59
Publikováno v:
BMC Medical Research Methodology, Vol 21, Iss 1, Pp 1-13 (2021)
Abstract Introduction Recurrent episodes of pneumonia are frequently modeled using extensions of the Cox proportional hazards model with the underlying assumption of time-constant relative risks measured by the hazard ratio. We aim to relax this assu
Externí odkaz:
https://doaj.org/article/981945ada8f246698f2260d8994ee451
Autor:
Gerine Nijman, Maike Wientjes, Jordache Ramjith, Nico Janssen, Jacobien Hoogerwerf, Evertine Abbink, Marc Blaauw, Ton Dofferhoff, Marjan van Apeldoorn, Karin Veerman, Quirijn de Mast, Jaap Ten Oever, Wouter Hoefsloot, Monique H Reijers, Reinout van Crevel, Josephine S van de Maat
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0249231 (2021)
BackgroundTo date, survival data on risk factors for COVID-19 mortality in western Europe is limited, and none of the published survival studies have used a competing risk approach. This study aims to identify risk factors for in-hospital mortality i
Externí odkaz:
https://doaj.org/article/f1d7f86c1c5340dfa9430cbcb6999dfe
Autor:
Casper Reijnen, Evangelia Gogou, Nicole C M Visser, Hilde Engerud, Jordache Ramjith, Louis J M van der Putten, Koen van de Vijver, Maria Santacana, Peter Bronsert, Johan Bulten, Marc Hirschfeld, Eva Colas, Antonio Gil-Moreno, Armando Reques, Gemma Mancebo, Camilla Krakstad, Jone Trovik, Ingfrid S Haldorsen, Jutta Huvila, Martin Koskas, Vit Weinberger, Marketa Bednarikova, Jitka Hausnerova, Anneke A M van der Wurff, Xavier Matias-Guiu, Frederic Amant, ENITEC Consortium, Leon F A G Massuger, Marc P L M Snijders, Heidi V N Küsters-Vandevelde, Peter J F Lucas, Johanna M A Pijnenborg
Publikováno v:
PLoS Medicine, Vol 17, Iss 5, p e1003111 (2020)
BACKGROUND:Bayesian networks (BNs) are machine-learning-based computational models that visualize causal relationships and provide insight into the processes underlying disease progression, closely resembling clinical decision-making. Preoperative id
Externí odkaz:
https://doaj.org/article/2c91f1408d514e2686d60f6f1e077189