Khat (Catha edulis) lowers plasma luteinizing hormone (LH) and testosterone secretion, but increases cortisol levels in male rabbits AW Nyongesa, NB Patel, DW Onyango, HO Odongo, EO Wango Journal of ethnopharmacology 116 (2), 245-250, 2008 | 31 | 2008 |
Morphological characterization of the seminiferous cycle in the goat (Capra hircus): a histological and ultrastructural study DW Onyango, EO Wango, GE Otiang'a-Owiti, D Oduor-Okelo, G Werner Annals of Anatomy-Anatomischer Anzeiger 182 (3), 235-241, 2000 | 27 | 2000 |
Morphological characterization of the seminiferous cycle in the goat (Capra hircus): a histological and ultrastructural study DW Onyango, EO Wango, GE Otiang'a-Owiti, D Oduor-Okelo, G Werner Annals of Anatomy-Anatomischer Anzeiger 182 (3), 235-241, 2000 | 27 | 2000 |
Growth performance, feed conversion efficiency and blood characteristics of growing pigs fed on different levels of Moringa oleifera leaf meal J Serem, RG Wahome, D Gakuya, DW Onyango University of Nairobi, 2017 | 24 | 2017 |
In vitro study of the effects of khat (Catha edulis Forsk) extract on isolated mouse interstitial cells AW Nyongesa, NB Patel, DW Onyango, EO Wango, HO Odongo Journal of ethnopharmacology 110 (3), 401-405, 2007 | 22 | 2007 |
Morphological evaluation of spermatogenesis in Lake Magadi tilapia (Alcolapia grahami): a fish living on the edge MB Papah, SM Kisia, RO Ojoo, AN Makanya, CM Wood, GD Kavembe, ... Tissue and cell 45 (6), 371-382, 2013 | 19 | 2013 |
Morphological evaluation of spermatogenesis in Lake Magadi tilapia (Alcolapia grahami): a fish living on the edge MB Papah, SM Kisia, RO Ojoo, AN Makanya, CM Wood, GD Kavembe, ... Tissue and cell 45 (6), 371-382, 2013 | 19 | 2013 |
Muscular system of vertebrates SM Kisia, DW Onyango | 17 | 2005 |
In vitro production of testosterone and plasma levels of luteinising hormone, testosterone and cortisol in male rats treated with heptachlor EO Wango, DW Onyango, H Odongo, E Okindo, J Mugweru Comparative Biochemistry and Physiology Part C: Pharmacology, Toxicology and …, 1997 | 16 | 1997 |
Ultrastructural study of the testis of non-breeding naked mole-rat (Heterocephalus glaber, Ruppell) DW Onyango, D Oduor-Okelo, GE Otiang'a-Owiti Annals of Anatomy-Anatomischer Anzeiger 175 (5), 447-452, 1993 | 15 | 1993 |
Fish life in special environments WGR Crampton, P Sebert, DW Onyango, BG Kapoor Science Publishers, Inc, Enfield, New Hampshire, 2007 | 8 | 2007 |
Seasonally dependent testicular apoptosis in the tropical Long-fingered bat (Miniopterus inflatus) DW Onyango, JM Gachoka, A OTIANG, GE OWITI, AG HENDRICKX Zeitschrift für Säugetierkunde 60 (4), 206-214, 1995 | 8 | 1995 |
In vivo evaluation of anti-malarial activity of stem and root extracts of Erythrina abyssinica DW Onyango, JO Midiwo European Journal of Medicinal Plants 27 (4), 1-5, 2019 | 7 | 2019 |
Challenges faced by teachers in implementing competence-based chemistry curriculum in public secondary schools in Nyamagana District, Mwanza, Tanzania J Chacha, D Onyango Journal of Research Innovation and Implications in Education 6 (1), 346-358, 2022 | 6 | 2022 |
Effectiveness of the Strategic planning and academic performance among the public secondary schools in Babati district, Tanzania P Kwaslema, D Onyango East African Journal of Education and Social Sciences (EAJESS) 2 (1), 82-86, 2021 | 6 | 2021 |
Perception of School Stakeholders on the Effect of School-Home Distance on Students’ Academic Performance among Community Secondary Schools in Rorya District, Tanzania L Oneye, D Onyango East African Journal of Education and Social Sciences (EAJESS) 2 (1), 76-81, 2021 | 6 | 2021 |
Contraceptive and phytochemical profile of lime-yellow pea (Macrotyloma axillare, E. Mey) Verdc: A tropical climber RS Odhiambo, PG Kareru, EK Mwangi, DW Onyango European Journal of Medicinal Plants 19 (2), 1-3, 2017 | 6 | 2017 |
Early testicular response to intraperitoneal administration of ethane dimethanesulphonate (EDS) in the goat (Capra hircus). DW Onyango, EO Wang, D Oduor-Okelo, G Werner Journal of Submicroscopic Cytology and Pathology 33 (1-2), 117-124, 2001 | 6 | 2001 |
Khat (Catha edulis Forssk): A bane or boon to humanity AW Nyongesa, DW Onyango Journal of Ethnomedicine 28, 187-209, 2010 | 5 | 2010 |
Epididymal epithelial cell involution following a single intraperitoneal administration of ethane dimethanesulfonate in the goat (Capra hircus) DW Onyango, EO Wango, G Werner Toxicology and applied pharmacology 175 (1), 19-27, 2001 | 5 | 2001 |