FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Collins Ouma

Research Profile

Disorders

Geographic Areas

Kenya

Living Beings

Chemicals & Drugs

Concepts & Ideas

Co-author Network

Publications

TOP 3
E Ochomo; Collins Ouma; John M Vulule; Nabie Bayoh; W G Brogdon; John E Gimnig; Edward D Walker
Pyrethroid resistance in Anopheles gambiae s.s. and Anopheles arabiensis in western Kenya: phenotypic, metabolic and target site characterizations of three populations.
Winnie A Okeyo; Wilson Okumu; John M Ong'echa; Samuel B Anyona; Elly O Munde; Douglas J Perkins; Evans Raballah; John M Vulule; Collins Ouma
Interleukin (IL)-13 promoter polymorphisms (-7402 T/G and -4729G/A) condition susceptibility to pediatric severe malarial anemia but not circulating IL-13 levels.
Elly O Munde; Lilian Ogonda; Winnie A Okeyo; Wilson Okumu; Samwel B Anyona; Stephen Konah; Evans Raballah; John M Vulule; Collins Ouma
Polymorphisms in the Fc gamma receptor IIIA and Toll-like receptor 9 are associated with protection against severe malarial anemia and changes in circulating gamma interferon levels.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Collins Ouma (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: E Ochomo; Collins Ouma; John M Vulule; Nabie Bayoh; W G Brogdon; John E Gimnig; Edward D Walker
Pyrethroid resistance in Anopheles gambiae s.s. and Anopheles arabiensis in western Kenya: phenotypic, metabolic and target site characterizations of three populations.
Medical and veterinary entomology 2013;27(2):156-64.
2013: Winnie A Okeyo; Wilson Okumu; John M Ong'echa; Samuel B Anyona; Elly O Munde; Douglas J Perkins; Evans Raballah; John M Vulule; Collins Ouma
Interleukin (IL)-13 promoter polymorphisms (-7402 T/G and -4729G/A) condition susceptibility to pediatric severe malarial anemia but not circulating IL-13 levels.
BMC immunology 2013;14():15.
2012: Elly O Munde; Lilian Ogonda; Winnie A Okeyo; Wilson Okumu; Samwel B Anyona; Stephen Konah; Evans Raballah; John M Vulule; Collins Ouma
Polymorphisms in the Fc gamma receptor IIIA and Toll-like receptor 9 are associated with protection against severe malarial anemia and changes in circulating gamma interferon levels.
Infection and immunity 2012;80(12):4435-43.
2012: Carren A Watsierah; Benard O Abong'o; James H Ombaka; Rosebella O Onyango; Collins Ouma
Provider knowledge of treatment policy and dosing regimen with artemether-lumefantrine and quinine in malaria-endemic areas of western Kenya.
Malaria journal 2012;11():436.
2012: Elizabeth O Onyango; George O Orinda; Evans Raballah; Carren A Watsierah; Were Tom; Samuel B Anyona; George Ayodo; Sussy Gumo; John M Okoth; Wilson Okumu; Collins Ouma
Factors associated with non-adherence to Artemisinin-based combination therapy (ACT) to malaria in a rural population from holoendemic region of western Kenya.
BMC infectious diseases 2012;12():143.
2011: Samuel B Anyona; Gregory C Davenport; Charity W Gichuki; James B Hittner; Prakasha Kempaiah; Stephen N Konah; John M Ong'echa; Collins Ouma; Evans Raballah; John M Vulule; Were Tom; Douglas J Perkins
Functional promoter haplotypes of interleukin-18 condition susceptibility to severe malarial anemia and childhood mortality.
Infection and immunity 2011;79(12):4923-32.
2011: Amolo S Asito; Nancy Fiore; Walter G Z O Jura; Peter S Odada; Sidney Ogola; Collins Ouma; Erwan Piriou; Rosemary Rochford
Suppression of circulating IgD+CD27+ memory B cells in infants living in a malaria-endemic region of Kenya.
Malaria journal 2011;10():362.
2011: John M Ong'echa; Collins Ouma; Evans O Raballah; John M Vulule; Tom Were; Samuel B Anyona; Gregory C Davenport; James B Hittner; Prakasha M Kempaiah; Stephen Konah; Douglas J Perkins
Polymorphic variability in the 3' untranslated region (UTR) of IL12B is associated with susceptibility to severe anaemia in Kenyan children with acute Plasmodium falciparum malaria.
BMC genetics 2011;12():69.
2011: Carren A Watsierah; Walter G Z O Jura; Evans Raballah; Dan Kaseje; Benard Abong'o; Collins Ouma
Knowledge and behaviour as determinants of anti-malarial drug use in a peri-urban population from malaria holoendemic region of western Kenya.
Malaria journal 2011;10():99.
2010: Enrico M Novelli; James B Hittner; Gregory C Davenport; Collins Ouma; Tom Were; Stephen Obaro; Sandra Kaplan; John M Ong'echa; Douglas J Perkins
Clinical predictors of severe malarial anaemia in a holoendemic Plasmodium falciparum transmission area.
British journal of haematology 2010;149(5):711-21.
2010: Gregory C Davenport; Collins Ouma; James B Hittner; Tom Were; Yamo Ouma; John M Ong'echa; Douglas J Perkins
Hematological predictors of increased severe anemia in Kenyan children coinfected with Plasmodium falciparum and HIV-1.
American journal of hematology 2010;85(4):227-33.
2010: Carren A Watsierah; Walter G Z O Jura; Henry Oyugi; Benard Abong'o; Collins Ouma
Factors determining anti-malarial drug use in a peri-urban population from malaria holoendemic region of western Kenya.
Malaria journal 2010;9():295.
2009: Christopher C Keller; Collins Ouma; Yamo Ouma; Gordon A Awandare; Gregory C Davenport; Were Tom; James B Hittner; John M Vulule; John M Ong'echa; Douglas J Perkins
Suppression of a novel hematopoietic mediator in children with severe malarial anemia.
Infection and immunity 2009;77(9):3864-71.
2009: Gordon A Awandare; Jeremy Martinson; Were Tom; Collins Ouma; Gregory C Davenport; John M Ong'echa; Wenkui Wang; Lin Leng; Robert E Ferrell; Richard Bucala; Douglas J Perkins
MIF (macrophage migration inhibitory factor) promoter polymorphisms and susceptibility to severe malarial anemia.
The Journal of infectious diseases 2009;200(4):629-37.
2008: John M Ong'echa; Allison M Remo; Jan Kristoff; James B Hittner; Were Tom; Collins Ouma; Richard O Otieno; John M Vulule; Christopher C Keller; Gordon A Awandare; Douglas J Perkins
Increased circulating interleukin (IL)-23 in children with malarial anemia: in vivo and in vitro relationship with co-regulatory cytokines IL-12 and IL-10.
Clinical immunology (Orlando, Fla.) 2008;126(2):211-21.
2007: Gordon A Awandare; Yamo Ouma; Collins Ouma; Were Tom; Richard O Otieno; Christopher C Keller; Gregory C Davenport; James B Hittner; John M Vulule; Robert E Ferrell; John M Ong'echa; Douglas J Perkins
Role of monocyte-acquired hemozoin in suppression of macrophage migration inhibitory factor in children with severe malarial anemia.
Infection and immunity 2007;75(1):201-10.
2006: Were Tom; James B Hittner; Collins Ouma; Richard O Otieno; Alloys S S Orago; John M Ong'echa; John M Vulule; Christopher C Keller; Douglas J Perkins
Suppression of RANTES in children with Plasmodium falciparum malaria.
Haematologica 2006;91(10):1396-9.
2006: Gordon A Awandare; Collins Ouma; Christopher C Keller; Were Tom; Richard O Otieno; Y Ouma; Gregory C Davenport; James B Hittner; John M Ong'echa; Robert E Ferrell; Douglas J Perkins
A macrophage migration inhibitory factor promoter polymorphism is associated with high-density parasitemia in children with malaria.
Genes and immunity 2006;7(7):568-75.
2006: Christopher C Keller; Ouma Yamo; Collins Ouma; John M Ong'echa; David Ounah; James B Hittner; John M Vulule; Douglas J Perkins
Acquisition of hemozoin by monocytes down-regulates interleukin-12 p40 (IL-12p40) transcripts and circulating IL-12p70 through an IL-10-dependent mechanism: in vivo and in vitro findings in severe malarial anemia.
Infection and immunity 2006;74(9):5249-60.
2006: Collins Ouma; Christopher C Keller; Dorothy A Opondo; Were Tom; Richard O Otieno; Michael F Otieno; Alloys S S Orago; John M Ong'echa; John M Vulule; Robert E Ferrell; Douglas J Perkins
Association of FCgamma receptor IIA (CD32) polymorphism with malarial anemia and high-density parasitemia in infants and young children.
The American journal of tropical medicine and hygiene 2006;74(4):573-7.
2006: John M Ong'echa; Christopher C Keller; Were Tom; Collins Ouma; Richard O Otieno; Zachary Landis-Lewis; Daniel Ochiel; Jamie L Slingluff; Stephen Mogere; George A Ogonji; Alloys S S Orago; John M Vulule; Sandra S Kaplan; Richard D Day; Douglas J Perkins
Parasitemia, anemia, and malarial anemia in infants and young children in a rural holoendemic Plasmodium falciparum transmission area.
The American journal of tropical medicine and hygiene 2006;74(3):376-85.
2006: Richard O Otieno; Collins Ouma; John M Ong'echa; Christopher C Keller; Were Tom; Eliud N Waindi; Marian G Michaels; Richard D Day; John M Vulule; Douglas J Perkins
Increased severe anemia in HIV-1-exposed and HIV-1-positive infants and children during acute malaria.
AIDS (London, England) 2006;20(2):275-80.