N. D. Ekpo

Insecticide Susceptibility Profile of Malaria Vector Populations from the Coastal and Mainland Areas of Akwa Ibom State, Nigeria

I. A. Atting, N. D. Ekpo, M. E. Akpan, B. E. Bassey, M. J. Asuquo, L. P. E. Usip, P. U. Inyama & L. M. Samdi · Journal of Advances in Medicine and Medical Research · 2019

Development of resistance by different malaria vector populations to insecticides has become a big threat to malaria vector elimination. This study evaluated the susceptibility of Anopheles mosquito populations in Akwa Ibom State, Nigeria to permethrin (0.75%), deltamethrin (0.5%...

Open access Research Article 10.9734/jammr/2019/v29i730099

Effects of Aqueous Seed Extracts of Sphenostylis stenocarpa on the Reproductive Indices of Male Rats

E. F. Ogbuke, D. E. Oboho, N. D. Ekpo, E. O. Mbong, A. U. Nelson, I. J. Udo, N. I. Etukudo & V. C. Ejere · Biotechnology Journal International · 2023

Effects of aqueous seed extracts of Sphenostylis stenocarpa on the reproductive indices of male rats were investigated. A total of 104 adult rats were used for the experiment, and were divided into 4 groups (group A – D) and replicated in triplicate. Group A served as the normal...

Open access Research Article 10.9734/bji/2023/v27i1670

Temporal Survey of Heavy Metal Loads in Surface Water, Sediments and Shrimps from Iko River Estuary, Eastern Obolo L.G.A, Nigeria

E. P. Udoinyang, G. Anne, N. D. Ekpo, I. I. Akpan, A. Iwekumo & A. O. Okon · Asian Journal of Environment & Ecology · 2022

Aims: This work aimed at providing pieces of information on the trend and levels of heavy metals in shrimp, surface water and sediment from Iko river estuary, Eastern Obolo, South-South Nigeria. Study Design: The study area was demarcated into three stations for sampling. The sam...

Open access Research Article 10.9734/ajee/2022/v17i130282