In vitro Comparative Effect of Aqueous ( Cold and Hot Water) and Ethanolic Extracts of the Seeds of Aframomum Danielli (Zingiberaceae) on Three Life Cycle Stages of the Parasitic Nematode Heligmosomoides Bakeri (Nematoda; H

Etung Kollins N¹, Wabo Pone J^1*, VK Payne¹, Yondo Jeannette¹, Komtangi Marie-Claire¹, Mpoame Mbida¹ and CF Bilong Bilong²

¹Laboratory of Biology and Applied Ecology, Department of Animal Biology, Faculty of Science, University of Dschang, P.O. Box 67 Dschang, Cameroon

²Laboratory of General Biology, Department of Animal Biology and Physiology, Faculty of Science, University of Yaounde I, P.O. Box 812 Yaounde, Cameroon

^*Corresponding Author: Wabo Pone J, Laboratory of Biology and Applied Ecology, Department of Animal Biology, Faculty of Science, University of Dschang, Dschang, Cameroon, Tel: 237 99521863/75390318 Email:

Keywords: Aframomum danielli; Heligmosomodes bakeri; Mus musculus; Plant extracts

Introduction