Zobrazeno 1 - 10
of 53
pro vyhledávání: '"L. H. Otieno"'
Publikováno v:
Journal of Invertebrate Pathology. 69:253-260
Freshly deposited third instarGlossina morsitans centralislarvae were infected with the tsetse DNA virus by microinjection. At emergence comparative observations were made on longevity and feeding behavior of infected and control flies. Gut tissues f
Publikováno v:
International Journal of Tropical Insect Science. 16:369-373
Genetic differentiations in natural populations of the tsetse fly, Glossina pallidipes Austen (Diptera: Giossinidae) collected from three ecologically distinct regions of Kenya, namely Lambwe Valley, Shimba Hills and Nguruman were analysed based on t
Publikováno v:
Scopus-Elsevier
Host blood effects on Trypanosoma congolense establishment in Glossina morsitans morsitans and Glossina morsitans centralis were investigated using goat, rabbit, cow and rhinoceros blood. Meals containing goat erythrocytes facilitated infection in G.
Autor:
Walter G. Z. O. Jura, L. H. Otieno
Publikováno v:
International Journal of Tropical Insect Science. 15:551-556
The pathogenicity of cyclically transmitted C16 clone 1 of Trypanosoma brucei metacyclics which developed within normal and hypertrophied DNA virus-infected salivary glands of Glossina morsitans morsitans was studied in the inbred, BALB/c mice. Micro
Publikováno v:
International Journal of Tropical Insect Science. 15:361-365
Newly-deposited pupae of Glossina pallidipes were incubated until emergenceat constant temperature (20.5, 22.5, 25.0, 27.5, and 29.5°C) and compared with pupae held at ambient conditions (19 to 31°C). Egg follicles and enclosed oocytes of newly-eme
Publikováno v:
International Journal of Tropical Insect Science. 15:367-370
The egg follicle C of the left ovary was developing first, indicating reversed ovarian sequences in 5.8, 4.8, 4.2, 2.2, 1.1 and 2.0 % newly-emerged female G. pallidipes from pupae kept at 29.5 ±0.5, 27.5 ±1.0, 25.0 ± 0.5, 22.5+0.5, 20.5 ± 1.0°C
Publikováno v:
International Journal of Tropical Insect Science. 14:383-387
Newly deposited Glossina morsitans morsitans larvae were chilled over ice and inoculated with 1 fil of either virus suspension derived from Glossina pallidipes salivary gland homogenate or sterile tsetse physiological saline. They were allowed to pup
Publikováno v:
Scopus-Elsevier
Trypanosome infections were monitored in three species of tsetse fly (Glossina pallidipes Austen, G. morsitans centralis Machado, and G. brevipalpis News-tead) at four locations in the Kagera River region of Rwanda from May 1989 to September 1990. Tw
Publikováno v:
Acta Tropica. 51:217-228
Teneral Glossina morsitans centralis, G. m. morsitans and G. pallidipes were infected with three different clones of Trypanosoma brucei in blood containing d (+)-glucosamine, an inhibitor of tsetse midgut lectin. On average, 5 days of d (+)-glucosami
Publikováno v:
International Journal of Tropical Insect Science. 12:659-669
The effects of infection by Trypanosoma brucei and DNA virus on the ultrastructure of the salivary gland cells in Glossina pallidipes Austen were investigated. Cytoplasm of uninfected cells contains a dense ribosomal population and rough endopiasmic