Search filters

List of works by Ben A. Gyan

A Multiplex PCR/LDR Assay for Viral Agents of Diarrhea with the Capacity to Genotype Rotavirus

scientific article published in Scientific Reports

A STAT6 intronic single-nucleotide polymorphism is associated with clinical malaria in Ghanaian children

scientific article published on 29 May 2016

Acute toxicity studies of aqueous leaf extract of phyllanthus niruri

scientific article published on December 2011

Acute toxicity studies of croton membranaceus root extract

scientific article

Allelic polymorphisms in the repeat and promoter regions of the interleukin-4 gene and malaria severity in Ghanaian children

scientific article published in October 2004

An outbreak of suspected cutaneous leishmaniasis in Ghana: Lessons learnt and preparation for future outbreaks

scientific article

Anti-atherogenic and anti-ischemic potentials of croton membranaceus observed during sub-chronic toxicity studies

scientific article published on January 2013

Antibody levels to multiple malaria vaccine candidate antigens in relation to clinical malaria episodes in children in the kasena-nankana district of northern ghana

scientific article

Antibody responses to α-Gal in African children vary with age and site and are associated with malaria protection.

scientific article published on 3 July 2018

Antigenicity and immune correlate assessment of seven Plasmodium falciparum antigens in a longitudinal infant cohort from northern Ghana

scientific article published on 13 June 2019

Antiplasmodial constituents from the stem bark of Polyalthia longifolia var pendula

scholarly article

Arterial Stiffness in Nonhypertensive Type 2 Diabetes Patients in Ghana

scientific article published on 28 September 2016

Arterial stiffness in hypertensive and type 2 diabetes patients in Ghana: comparison of the cardio-ankle vascular index and central aortic techniques

scientific article

Assessment of anthropometric measurements, blood analytes and liver enzymes in Ghanaian alcoholics

scientific article published on October 1, 1992

Baseline exposure, antibody subclass, and hepatitis B response differentially affect malaria protective immunity following RTS,S/AS01E vaccination in African children

scientific article published on 31 October 2018

Biochemical and haematological markers of alcohol intake in Ghanaians

scientific article published in July 1992

Body composition and ankle-brachial index in Ghanaians with asymptomatic peripheral arterial disease in a tertiary hospital

scientific article

Cerebral malaria is associated with low levels of circulating endothelial progenitor cells in African children

scientific article

Characterization of anti-EBA175RIII-V in asymptomatic adults and children living in communities in the Greater Accra Region of Ghana with varying malaria transmission intensities

scholarly article

Circulating Angiogenic Growth Factors in Diabetes Patients with Peripheral Arterial Disease and Exertional Leg Pain in Ghana.

scientific article published on 27 December 2017

Circulating Epstein-Barr virus in children living in malaria-endemic areas

scientific article

Circulating angiogenic factors in diabetes patients in a tertiary hospital in Ghana

scientific article published on 10 October 2016

Complement binding to erythrocytes is associated with macrophage activation and reduced haemoglobin in Plasmodium falciparum malaria

scientific article published in September 2001

Concentration and avidity of antibodies to different circumsporozoite epitopes correlate with RTS,S/AS01E malaria vaccine efficacy

scientific article published on 15 May 2019

Correction: Heme-Mediated Induction of CXCL10 and Depletion of CD34+ Progenitor Cells Is Toll-Like Receptor 4 Dependent

scientific article published on 14 January 2016

Cytokine profiles of Necator americanus and Plasmodium falciparum coinfected patients in rural Ghana

research work

Differential Patterns of IgG Subclass Responses to Antigens in Relation to Malaria Protection and RTS,S Vaccination

article

Distribution of FcγR gene polymorphisms among two sympatric populations in Mali: differing allele frequencies, associations with malariometric indices and implications for genetic susceptibility to malaria

scientific article

Dyslipidaemia Associated with Type 2 Diabetics with Micro and Macrovascular Complications among Ghanaians

scientific article

Elevated levels of nitric oxide and low levels of haptoglobin are associated with severe malarial anaemia in African children

scientific article published in August 2002

Endothelial dysfunction in the pathogenesis of pre-eclampsia in Ghanaian women

scientific article

Epidemiology of soil transmitted Helminth infections in the middle-belt of Ghana, Africa

scientific article published on 30 April 2018

Erratum to: Synergistic anti-malarial action of cryptolepine and artemisinins

scientific article published on 16 March 2016

Genotoxicity, cytotoxicity and toxicological evaluation of whole plant extracts of the medicinal plant Phyllanthus niruri (Phyllanthaceae).

scientific article published on 13 January 2012

Haptoglobin Polymorphism and Association with Complications in Ghanaian Type 2 Diabetic Patients

scientific article published on 13 May 2011

Haptoglobin phenotypes and malaria infection in pregnant women at delivery in western Cameroon

scientific article

Haptoglobin phenotypes in HIV-1-seropositive patients in Ghana: Decreased risk for Hp0 individuals

scientific article published on 01 November 2000

Heme-Mediated Induction of CXCL10 and Depletion of CD34+ Progenitor Cells Is Toll-Like Receptor 4 Dependent

scientific article published on 10 November 2015

Heme-mediated induction of CXCL10 and depletion of CD34+ progenitor cells is toll-like receptor 4 dependent

research work

High Levels of IL-10 and CD4+CD25hi+ Treg Cells in Endemic Burkitt's Lymphoma Patients

scientific article published on 4 August 2015

High Plasma Levels of Soluble Intercellular Adhesion Molecule (ICAM)-1 Are Associated with Cerebral Malaria

scientific article

Histopathological lesions and exposure to Plasmodium falciparum infections in the placenta increases the risk of preeclampsia among pregnant women

scientific article published on 19 May 2020

Immune Signature Against Plasmodium falciparum Antigens Predicts Clinical Immunity in Distinct Malaria Endemic Communities

scientific article published on 28 October 2019

Immunity against HIV/AIDS, Malaria, and Tuberculosis during Co-Infections with Neglected Infectious Diseases: Recommendations for the European Union Research Priorities

scientific article

Impact of an Irrigation Dam on the Transmission and Diversity of Plasmodium falciparum in a Seasonal Malaria Transmission Area of Northern Ghana

scientific article published on 19 March 2020

Impaired renal function and increased urinary isoprostane excretion in Ghanaian women with pre-eclampsia

scientific article published on 18 June 2013

In Vitro Activity of Extract and Fractions of Natural Cocoa Powder on Plasmodium falciparum

scientific article published on 16 January 2012

In Vitro Anti-Malarial Interaction and Gametocytocidal Activity of Cryptolepine

scientific article published on 28 December 2017

In vitro response of P.falciparum to chloroquine, amodiaquine, quinine and sulfadoxine/pryrimethamine in Ghana.

research work

In vivo and in vitro sensibility of P.falciparum to chloroquine in three communities in Ghana

research work

Inducible nitric oxide synthase 2 promoter polymorphism and malaria disease severity in children in Southern Ghana

scientific article published in PLoS ONE

Is there any relationship between haptoglobin phenotypes and retinopathy among Ghanaian diabetics?

research work

Levels of Soluble CD163 and Severity of Malaria in Children in Ghana

scientific article published on 16 July 2008

Levels of serum eosinophil cationic protein are associated with hookworm infection and intensity in endemic communities in Ghana

scientific article published on 12 September 2019

Malaria vaccine development: an endemic country perspective

scientific article published on 24 January 2010

Male rat hormone imbalance, testicular changes and toxicity associated with aqueous leaf extract of an antimalarial plant: Phyllanthus niruri

scientific article

Measurement of ex vivo ELISpot interferon-gamma recall responses to Plasmodium falciparum AMA1 and CSP in Ghanaian adults with natural exposure to malaria

scientific article published on February 2016

Measuring naturally acquired ex vivo IFN-γ responses to Plasmodium falciparum cell-traversal protein for ookinetes and sporozoites (CelTOS) in Ghanaian adults

scientific article

Measuring naturally acquired immune responses to candidate malaria vaccine antigens in Ghanaian adults

scientific article

Metabolic syndrome and parental history of cardiovascular disease in young adults in urban Ghana

scientific article published on 03 August 2017

Natural cocoa ingestion reduced liver damage in mice infected with Plasmodium berghei (NK65).

scientific article published on 4 September 2012

Nitric oxide dysregulation in the pathogenesis of preeclampsia among Ghanaian women

scientific article

Peripheral artery disease and exertional leg symptoms in diabetes patients in Ghana

scientific article

Peripheral sensory neuropathy in type 2 diabetes patients: A case control study in Accra, Ghana

scientific article published on 20 July 2016

Perspectives on Research Internships for Medical Students and Young Doctors in Ghana: An Opportunity to Replenish the Stock of Physician Investigators?

scientific article published on 07 July 2020

Placental malaria and the risk of malaria in infants in a high malaria transmission area in Ghana: A prospective cohort study

scientific article published on August 2013

Plasmodium and intestinal parasite perturbations of the infected host’s inflammatory responses: a systematic review

scholarly article

Plasmodium falciparum : Assessment of Selectivity of Action of Chloroquine, Alchornea cordifolia, Ficus polita, and Other Drugs by a Tetrazolium-Based Colorimetric Assay

scientific article published on December 2011

Polymorphisms in interleukin-1 β and interleukin-1 receptor antagonist genes and malaria in Ghanaian children

research work

Polymorphisms in the RNASE3 gene are associated with susceptibility to cerebral malaria in Ghanaian children

scientific article

Prevalence of Treponema pallidum Antibodies in Sera of Human Immunodeficiency Virus (HIV) Infected and Uninfected Ghanaians

research work

Proteomic analysis of microparticles isolated from malaria positive blood samples

scientific article published on January 2016

RTS,S/AS01<sub>E</sub> malaria vaccine induces IgA responses against CSP and vaccine-unrelated antigens in African children in the phase 3 trial

scientific article published on 24 December 2020

RTS,S/AS01E immunization increases antibody responses to vaccine-unrelated Plasmodium falciparum antigens associated with protection against clinical malaria in African children: A case-control study

scientific article published on 14 August 2019

Safety and immunogenicity of EBA-175 RII-NG Malaria vaccine administered intramuscularly in semi-immune adults: A Phase 1, Double-blinded placebo controlled dosage escalation study

scientific article published on 19 September 2016

Serological evidence of vector and parasite exposure in Southern Ghana: the dynamics of malaria transmission intensity

scientific article published on 28 April 2015

Serum immunoglobin and complement levels in Ghanaian sickle cell patients in the steady asymptomatic state

scientific article published in May 1991

Shrinkage of prostate and improved quality of life: Management of BPH patients with croton membranaceus ethanolic root extract

scientific article

Sickle Cell Disease: Reappraisal of the Role of Foetal Haemoglobin Levels in the Frequency of Vaso-Occlusive Crisis

scientific article

Stage‑specific Plasmodium falciparum immune responses in afebrile adults and children living in the Greater Accra Region of Ghana

scientific article published on 10 February 2020

Synergistic anti-malarial action of cryptolepine and artemisinins

scientific article published on 16 February 2016

The Density of Knobs on Plasmodium falciparum-Infected Erythrocytes Depends on Developmental Age and Varies among Isolates

scientific article

The Diversity, Multiplicity of Infection and Population Structure of P. falciparum Parasites Circulating in Asymptomatic Carriers Living in High and Low Malaria Transmission Settings of Ghana

scientific article published on 07 June 2019

Toxicity potentials of the nutraceutical Moringa oleifera at supra-supplementation levels.

research work

Triggering receptor expressed on myeloid cells 1 (TREM-1) and cytokine gene variants in complicated and uncomplicated malaria

scientific article published on 27 September 2016

Variations in the quality of malaria-specific antibodies with transmission intensity in a seasonal malaria transmission area of Northern Ghana

scientific article published on 25 September 2017

Paulina is supported by:

About Paulina

Help