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J. Mapesa · SciRah

Researcher profile · Semantic Scholar

J. Mapesa

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J. Mapesa — researcher profile on SciRah

h-index: 5
Works: 59
Citations: 131

Most-cited papers

Phenolics in Human Nutrition: Importance of the Intestinal Microbiome for Isoflavone and Lignan Bioavailability 78
T. Clavel, J. Mapesa
201329 citations
Semantic Scholar
An Exposome Perspective on Environmental Enteric Dysfunction
J. Mapesa, Amy Maxwell, E. Ryan
2015Environmental Health Perspectives28 citations Open access
Semantic Scholar
Catechols in caffeic acid phenethyl ester are essential for inhibition of TNF-mediated IP-10 expression through NF-κB-dependent but HO-1- and p38-independent mechanisms in mouse intestinal epithelial cells.
J. Mapesa, N. Waldschmitt, Ingrid R. Schmoeller, C. Blume +4 more
2011Molecular Nutrition & Food Research20 citations
Semantic Scholar
Effect of community-based nutrition on infant nutrition and associated health practices in Narok, Kenya
J. Mapesa, J. Meme, O. Muthamia
2020African Health Sciences9 citations Open access
Semantic Scholar
Rice Bran Extracts Inhibit Invasion and Intracellular Replication of Salmonella typhimurium in Mouse and Porcine Intestinal Epithelial Cells
I. Ghazi, Iman Zarei, J. Mapesa, J. Wilburn +5 more
20166 citations Open access
Semantic Scholar
The self-assessed clinical judgment competencies of newly graduated nurses post internship in Kenya
S. Wachira, I. G. Mageto, J. Mapesa
20174 citations
Semantic Scholar
Dietary practices associated with prevalence of malnutrition among the elderly in Kiambu County, Kenya
Wambui Mary Kamwana, J. Mapesa, Naftali Oirere
2021World Journal of Advanced Research and Reviews3 citations Open access
Semantic Scholar
Effect of Routine Vitamin a Supplementation on Nutritional Status of Children Aged 6-59 Months in Wajir County, Kenya
Nuria Ibrahim Abdi, J. Mapesa, J. Meme
2021International Journal of Professional Practice3 citations
Semantic Scholar
Community health initiatives improve diabetes and hypertension management in Wajir North Sub County
Shamsa H. Hefow, J. Mapesa, R. Juma
2025International Journal of Community Medicine and Public Health2 citations Open access
Semantic Scholar
Modeling Predictors of Health System Responsiveness among Chronic Care Centers in Tier Three Hospitals in Kenya
Hillary Kibiriti, Wanja Tenambergen, J. Mapesa
2024International Journal of Professional Practice2 citations Open access
Semantic Scholar
Reintegrating rice bran into the diet: community readiness and anthropometric assessments in combating malnutrition in rice growing regions in Kenya
Sylvia Kavai Odingo, J. Mapesa, R. Juma, Halima Diba +2 more
2024International Journal of Community Medicine and Public Health2 citations Open access
Semantic Scholar
The Role and Sustainability of Community-based County Government Funded Agricultural Infrastructure Projects: A Case of Community Cattle Dips and Acaricides Use in Kilifi, Kajiado and Nakuru Counties
L. Chimbevo, Norbert Adum Atego, P. Oshule, J. Mapesa +4 more
2021Journal of Agriculture and Ecology Research International2 citations Open access
Semantic Scholar
Relationship between compliance to Iron and Folic Acid Supplementation and Anaemia among Pregnant Women in Nyeri County, Kenya
Henry Ngethe, J. Mapesa, Lawrence Mugambi
20202 citations Open access
Semantic Scholar
Effects of Health Insurance Schemes on Utilization of Healthcare Services and Financial Risk Protection: A Systematic Review
Njuguna K. David, Wanja Mwaura-Tenambergen, J. Mapesa
20202 citations
Semantic Scholar
Citizen engagement in social health insurance purchasing, in selected counties in Kenya
E. Mwangi, Wanja Tenambergen, J. Mapesa, Isaac K. Mutai
2019International Journal of Community Medicine and Public Health2 citations Open access
Semantic Scholar
Role of County Health Governance in Implementation of Social Insurance National Scheme in Selected Counties in Kenya
E. Mwangi, Wanja Tenambergen, J. Mapesa, Samuel K. Wairia
2019International Journal of Professional Practice2 citations
Semantic Scholar
ASSESSMENT OF PARTICIPATIONOF NURSING FACULTY IN CLINICAL PRACTICE IN THE KENYAN UNIVERSITIES
Beth Waweru, J. Mapesa, Eunice Ndirangu
2018American journal of health, medicine and nursing practice2 citations Open access
Semantic Scholar
Influence of Supportive Supervision on Performance of Community Health Promoters in Tuberculosis Service Delivery in Mombasa County, Kenya
M. Otieno, J. Mapesa, Wanja Tenambergen
2026International Journal of Professional Practice1 citations Open access
Semantic Scholar
Effect of Antenatal Digital Risk Assessment on Women's Perceptions of Maternal Referral System Functionality in Siaya County, Kenya: A Randomized Controlled Trial
Christabel Wesonga, Wanja Tenambergen, J. Mapesa
2026Journal of health, medicine and nursing1 citations Open access
Semantic Scholar
Awareness and Utilization of Sexual and Reproductive Health Services Among Adolescent Girls in Kajiado County, Kenya
Wilfrida Aluda, J. Mapesa, K. Njoroge
2025Global Journal of Health Science1 citations Open access
Semantic Scholar
An analysis of diets among patients with gastrointestinal disorders and a comparison of treatments, supplement use, and symptoms in Inflammatory Bowel Disease compared with other gastrointestinal disorders at Kenyatta National Hospital, Kenya
R. Onono, Stella Makena Munene, Lawrence Mugambi Thiauru, J. Mapesa
2025World Nutrition1 citations Open access
Semantic Scholar
Inflammatory Bowel Disease in Africa: A Growing Public Health Challenge
J. Mapesa, R. Onono, Stella, Faith Ndirangu
2025Journal of Enterocolitis1 citations Open access
Semantic Scholar
Evaluation of mycotoxin awareness and mycotoxin content of rice and rice bran from selected rice growing regions of Kenya
Roxton Chirchir, B. Ouna, Irene Orina, J. Kinyuru +1 more
2025European Journal of Scientific Research and Reviews1 citations
Semantic Scholar
Determinants of Demand for Community Differentiated Service Delivery among People Living with HIV in Kakamega County
Winnie Sarah Owiti, K. Njoroge, J. Mapesa
2024International Journal of Professional Practice1 citations Open access
Semantic Scholar
Evaluation of the determinants of uptake of oral rehydration salts with zinc in the management of childhood diarrhea in Kakamega County
Irene K. Muhande, J. Mapesa, B. Ouna
2024International Journal of Community Medicine and Public Health1 citations Open access
Semantic Scholar
Effect of COVID-19 Pandemic on Uptake of Routine Immunization in Goma, Democratic Republic of Congo
Saleh Mukanda, J. Mapesa, Teresia Kyulu
2023International Journal of Professional Practice1 citations Open access
Semantic Scholar
Health Literacy on Patients’ Rights Charter Among Users of Primary Care Health Facilities in Kiambu and Machakos Counties in Kenya
Susan Njuguna, Wanja Mwaura-Tenambergen, J. Mapesa
2020International Journal of Professional Practice1 citations
Semantic Scholar
Influence of patients’ rights charter on health systems responsiveness in selected counties in Kenya: health care provider perspective
Susan W. Njuguna, Wanja Mwaura-Tenambergen, J. Mapesa
2019International Journal of Community Medicine and Public Health1 citations Open access
Semantic Scholar
Factors Influencing Management of Pharmaceutical Supplies at Meru Teaching and Referral Hospital, Kenya
Kaluai Julius, Wanja Tenambergen, J. Mapesa
20181 citations
Semantic Scholar
Effect of Supportive Supervision Training Intervention for Community Health Assistants on Performance of Community Health Promoters in Tuberculosis Services in Mombasa County, Kenya: A Quasi-Experimental Study
O. Ochieng, T. Mwaura, J. Mapesa
2026Global Journal of Health Science0 citations Open access
Semantic Scholar
Sociodemographic and Psychosocial Determinants of Cardiovascular Health among Women Patients in Thika and Kiambu Level Five Hospitals in Kiambu County, Kenya
S. L. Chepchumba, Marygorety Akinyi, J. Mapesa
2026International Journal of Professional Practice0 citations Open access
Semantic Scholar
Antenatal Risk Profiles and Distribution of Clinical and Obstetric Risk Factors Using the Modified Coopland Scoring System in Siaya County, Kenya
Christabel Wesonga, Wanja Tenambergen, J. Mapesa
2026Global Journal of Health Science0 citations Open access
Semantic Scholar
Quality of Maternal Health Services and Maternal Outcomes among Perinatal Women in Public Health Facilities in Mombasa County, Kenya
Razia Miraj, J. Mapesa, E. Mekala, Fredrick Kimemia
2026East African Journal of Health and Science0 citations Open access
Semantic Scholar
Development and Feasibility of the Diet Wizard Application
Catherine Ayienda Omwoyo, J. Mapesa, R. Juma
2026International Journal of Professional Practice0 citations Open access
Semantic Scholar
Health systems interventions for prevention of maternal peripartum infection in low and middle-income countries: a systematic review
Roseline Abwao, J. Mapesa, Wanja Tenambergen, D. Odada +2 more
2026BMC Women's Health0 citations Open access
Semantic Scholar
Diagnostic Documentation Gaps in Clinician-Documented Inflammatory Bowel Disease at a National Referral Hospital in Kenya
S. Makena, R. Onono, J. Mapesa, Teresia Kyulu
2026East African Scholars Journal of Medical Sciences0 citations Open access
Semantic Scholar
Health-System Predictors of Maternal and Perinatal Health Outcomes among Perinatal Women in Public Health Facilities in Mombasa County, Kenya
M. Razia, Fedrick Kimemia, J. Mapesa, Mwanakarama Mohammed
2026International Journal of Professional Practice0 citations Open access
Semantic Scholar
Influence of Health Referral Systems on Adolescent Sexual and Reproductive Health Service Utilization in Kajiado County, Kenya
Wilfrida Aluda, J. Mapesa, K. Njoroge
2025Journal of health, medicine and nursing0 citations Open access
Semantic Scholar
Comparative Analysis of Metal Elements in Rice Bran from Selected Regions of Kenya
Paul Kiplangat, Joyce Kiplimo, B. Ouna, Emily Cheshari +1 more
2025European Journal of Nutrition & Food Safety0 citations Open access
Semantic Scholar
Complementary feeding, dietary diversity, and diarrhea morbidity in some rice-growing regions of Kenya: insights for targeted nutrition interventions
Halima Diba, Sylvia Kavai Odingo, R. Juma, B. Ouna +1 more
2025World Nutrition0 citations Open access
Semantic Scholar
Hypertension Occurrence and Associated Risk Factors in HIV Patients on Antiretroviral Therapy in Nairobi County, Kenya
Mary Adonga Eria, R. Juma, J. Mapesa
2025International Journal of Professional Practice0 citations Open access
Semantic Scholar
Effectiveness of Bystander Knowledge through Community-Based Training on Responsiveness of Prehospital Emergency Care in Nairobi County, Kenya
F. Musyoka, Wanja Tenambergen, J. Mapesa
2025Journal of health, medicine and nursing0 citations Open access
Semantic Scholar
Clinical and Socio-Demographic Predictors of Psychosocial Distress in Women with Breast Cancer in Nairobi, Kenya
Wanjiru Muriithi, Zipporah Kaaria, J. Mapesa
2024International Journal of Professional Practice0 citations Open access
Semantic Scholar
Effect of Socio-demographic Characteristics on Health System Responsiveness in Diabetic and Hypertensive Clinics:
Hillary Kibiriti, Wanja Tenambergen, J. Mapesa
2024International Journal of Professional Practice0 citations Open access
Semantic Scholar
Determinants of Effective Child Immunization Delivery: A Study of Community Health Units in Informal Settlements in Nairobi County, Kenya
Lenah Chepkorir, Wanja Tenambergen, J. Mapesa
2024Journal of Service Science and Management0 citations Open access
Semantic Scholar
Evaluating quality of services in community differentiated service delivery model. A case of Kakamega county
Winnie Sarah Owiti, K. Njoroge, J. Mapesa
2024African Journal of Health Sciences0 citations Open access
Semantic Scholar
Assessment of the effect of pre-conception care on preventing mother-to-child transmission of HIV in Nyeri County
L. Ndapatani, J. Mapesa, Emily Muchina
2024The Pan African Medical Journal0 citations Open access
Semantic Scholar
Enhancing Infant Feeding Practices through Nutrition Behaviour Change Communication among Mothers in Marsabit County, Kenya
Rufo Liban, J. Mapesa, C. Wafula
2024International Journal of Professional Practice0 citations Open access
Semantic Scholar
Effects of Socio-economic Status on Uptake of National Hospital Insurance Fund among Motorcycle Riders (Bodaboda) in Vihiga County, Kenya
Alice Gimose, J. Mapesa, E. Nyavanga
2023International Journal of Professional Practice0 citations Open access
Semantic Scholar
Effectiveness of Educational Interventions in Improving Prescribing and Dispensing of Antibiotics in Pharmacy
A. Kandagor, Wanja Tenambergen, J. Mapesa
2023International Journal of Professional Practice0 citations Open access
Semantic Scholar

Frequent co-authors

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Wanja Tenambergen×12
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Wanja Tenambergen — researcher profile on SciRah
R. Juma×5
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R. Juma — researcher profile on SciRah
K. Njoroge×4
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K. Njoroge — researcher profile on SciRah
B. Ouna×4
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B. Ouna — researcher profile on SciRah

Wanja Mwaura-Tenambergen

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Wanja Mwaura-Tenambergen — researcher profile on SciRah

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R. Onono — researcher profile on SciRah

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T. Clavel — researcher profile on SciRah

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E. Ryan — researcher profile on SciRah

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J. Meme — researcher profile on SciRah

Hillary Kibiriti×2

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Hillary Kibiriti — researcher profile on SciRah

Sylvia Kavai Odingo×2

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Sylvia Kavai Odingo — researcher profile on SciRah

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Halima Diba — researcher profile on SciRah