Willis Oyieko

Using Prostate-specific Antigen to Predict Gleason Scores in African Men Seeking Urological Services at a Referral Hospital in Kisumu, Kenya

Vincent Musungu, Domnic Marera, Willis Oyieko, Wilbroda N Makunda & Benard Siwa · Journal of Advances in Medicine and Medical Research · 2024

Background: Men are more likely to develop prostate lesions like benign prostatic hypertrophy and prostate cancer as they age. Prostate specific antigen (PSA), which is secreted in large quantities above normal levels of 0–4 ng/ml by cells of the prostate gland in benign prostate...

Open access Research Article 10.9734/jammr/2024/v36i85521

Human and Animal Trypanosomiasis in Lambwe Valley Foci, Kenya– Current Situation and Latent Trypanotolerance

Ng’wena Gideon Magak, Willis Onyango Okoth, Owiti George Michael, Onyango Kennedy, Owiti O. Thedeus, Bob Awino, Willis Oyieko, Christopher Khayeka-Wandabwa & Odero Wilson · Asian Journal of Research in Animal and Veterinary Sciences · 2019

Human and animal trypanosomiasis are threats to both animal and human health in Sub-Saharan Africa. Numerous integrated vector control programs in Lambwe Valley foci have not been in tandem with insights aimed at investigating the prevalence trends besides assessing possible tryp...

Open access Research Article 10.9734/ajravs/2019/v2i158