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Prof. Billy Ngasala
Prof. Billy Ngasala
MUHAS, Uppsala University
Verified email at muhas.ac.tz - Homepage
Title
Cited by
Cited by
Year
Absence of Putative Artemisinin Resistance Mutations Among Plasmodium falciparum in Sub-Saharan Africa: A Molecular Epidemiologic Study
SM Taylor, CM Parobek, DK DeConti, K Kayentao, SO Coulibaly, ...
The Journal of infectious diseases 211 (5), 680-688, 2015
3092015
Polymorphisms in Plasmodium falciparum chloroquine resistance transporter and multidrug resistance 1 genes: parasite risk factors that affect treatment outcomes for P …
M Venkatesan, NB Gadalla, K Stepniewska, P Dahal, C Nsanzabana, ...
The American journal of tropical medicine and hygiene 91 (4), 833, 2014
2692014
Malaria rapid testing by community health workers is effective and safe for targeting malaria treatment: randomised cross-over trial in Tanzania
M Mubi, A Janson, M Warsame, A Mårtensson, K Källander, MG Petzold, ...
PloS one 6 (7), e19753, 2011
1642011
Association of mutations in the Plasmodium falciparum Kelch13 gene (Pf3D7_1343700) with parasite clearance rates after artemisinin-based treatmentsa …
BMC medicine 17, 1-20, 2019
1392019
Impact of training in clinical and microscopy diagnosis of childhood malaria on antimalarial drug prescription and health outcome at primary health care level in Tanzania: a …
B Ngasala, M Mubi, M Warsame, MG Petzold, AY Massele, LL Gustafsson, ...
Malaria Journal 7, 1-11, 2008
1282008
Plasmodium falciparum Drug Resistance Phenotype as Assessed by Patient Antimalarial Drug Levels and Its Association With pfmdr1 Polymorphisms
M Malmberg, PE Ferreira, J Tarning, J Ursing, B Ngasala, A Björkman, ...
The Journal of infectious diseases 207 (5), 842-847, 2013
1242013
Persistent transmission of Plasmodium malariae and Plasmodium ovale species in an area of declining Plasmodium falciparum transmission in eastern Tanzania
V Yman, G Wandell, DD Mutemi, A Miglar, M Asghar, U Hammar, ...
PLoS neglected tropical diseases 13 (5), e0007414, 2019
1162019
Malaria diagnosis and treatment practices following introduction of rapid diagnostic tests in Kibaha District, Coast Region, Tanzania
M Mubi, D Kakoko, B Ngasala, Z Premji, S Peterson, A Björkman, ...
Malaria Journal 12, 1-8, 2013
1032013
Performance of rapid diagnostic test, blood-film microscopy and PCR for the diagnosis of malaria infection among febrile children from Korogwe District, Tanzania
C Mahende, B Ngasala, J Lusingu, TS Yong, P Lushino, M Lemnge, ...
Malaria journal 15, 1-7, 2016
932016
Temporal trends of molecular markers associated with artemether-lumefantrine tolerance/resistance in Bagamoyo district, Tanzania
M Malmberg, B Ngasala, PE Ferreira, E Larsson, I Jovel, A Hjalmarsson, ...
Malaria journal 12, 1-7, 2013
892013
Detection of mutations associated with artemisinin resistance at k13-propeller gene and a near complete return of chloroquine susceptible falciparum malaria in Southeast of …
GM Bwire, B Ngasala, WP Mikomangwa, M Kilonzi, AAR Kamuhabwa
Scientific reports 10 (1), 3500, 2020
882020
Point-of-care mobile digital microscopy and deep learning for the detection of soil-transmitted helminths and Schistosoma haematobium
O Holmström, N Linder, B Ngasala, A Mårtensson, E Linder, M Lundin, ...
Global health action 10 (sup3), 1337325, 2017
872017
A deep sequencing tool for partitioning clearance rates following antimalarial treatment in polyclonal infections
N Mideo, JA Bailey, NJ Hathaway, B Ngasala, DL Saunders, C Lon, ...
Evolution, medicine, and public health 2016 (1), 21-36, 2016
75*2016
Efficacy and effectiveness of artemether-lumefantrine after initial and repeated treatment in children< 5 years of age with acute uncomplicated Plasmodium falciparum malaria in …
BE Ngasala, M Malmberg, AM Carlsson, PE Ferreira, MG Petzold, ...
Clinical Infectious Diseases 52 (7), 873-882, 2011
742011
Variant merozoite protein expression is associated with erythrocyte invasion phenotypes in Plasmodium falciparum isolates from Tanzania
AK Bei, CD Membi, JC Rayner, M Mubi, B Ngasala, AA Sultan, Z Premji, ...
Molecular and biochemical parasitology 153 (1), 66, 2007
652007
Variant merozoite protein expression is associated with erythrocyte invasion phenotypes in Plasmodium falciparum isolates from Tanzania
AK Bei, CD Membi, JC Rayner, M Mubi, B Ngasala, AA Sultan, Z Premji, ...
Molecular and biochemical parasitology 153 (1), 66, 2007
652007
Usefulness of Plasmodium falciparum-specific rapid diagnostic tests for assessment of parasite clearance and detection of recurrent infections after artemisinin …
B Aydin-Schmidt, M Mubi, U Morris, M Petzold, BE Ngasala, Z Premji, ...
Malaria journal 12, 1-11, 2013
642013
Prevalence of asymptomatic malaria infection and use of different malaria control measures among primary school children in Morogoro Municipality, Tanzania
BJ Nzobo, BE Ngasala, CM Kihamia
Malaria journal 14, 1-7, 2015
612015
Population pharmacokinetics and pharmacodynamics of artemether and lumefantrine during combination treatment in children with uncomplicated falciparum malaria in Tanzania
SF Hietala, A Mårtensson, B Ngasala, S Dahlström, N Lindegårdh, ...
Antimicrobial agents and chemotherapy 54 (11), 4780-4788, 2010
612010
Effectiveness of artemether-lumefantrine provided by community health workers in under-five children with uncomplicated malaria in rural Tanzania: an open label prospective study
BE Ngasala, M Malmberg, AM Carlsson, PE Ferreira, MG Petzold, ...
Malaria Journal 10, 1-10, 2011
592011
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Articles 1–20