Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-30T20:14:21.657Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of bacteria, antibacterial compounds and trypanosomes on tsetse reproduction and longevity

Published online by Cambridge University Press:  19 September 2011

G. P. Kaaya ,
N. Darji  and
L. H. Otieno
G. P. Kaaya
Affiliation:
The International Centre of Insect Physiology and Ecology (ICIPE) P.O. Box 30772, Nairobi, Kenya
N. Darji
Affiliation:
The International Centre of Insect Physiology and Ecology (ICIPE) P.O. Box 30772, Nairobi, Kenya
L. H. Otieno
Affiliation:
The International Centre of Insect Physiology and Ecology (ICIPE) P.O. Box 30772, Nairobi, Kenya
Get access

Abstract

Haemocoelic injections of live Escherichia coli and oral administration of three tetracycline compounds, namely Reverin, Maxitet and Terramycin to female Glossina morsilans morsitans prior to their first larviposition, caused a decrease in fecundity, but had no effect on longevity. Trypanosoma brucei brucei and T. congolense administered by haemocoelic injections, however, caused no change in fecundity or longevity, but tsetse infected with T. b. brucei and T. congolense in their mouthparts had decreased fecundity and longevity as compared to controls.

Résumé

Des injections intrahémales d'Escherichia coli et l'administration par voie orale de trois composés de la tétracycline (principalement Reverin, Maxitet et Terramycine), à des femelles de Glossina morsitans morsitans avant leur première larviposition, ont entraîné une baisse de la fécondité, mais n'ont eu aucum effet sur la longévité. Cependant, Trypanosoma brucei brucei et T. congolense, administrés par injection intrahémale, n'ont entraîné aucun changement dans la fécondité ou la longévité. Néanmoins, comparativement aux témoins, il a été observé une baisse de la fécondité et de la longévité chez des tsétsé infectées dans le voisinage de la bouche par T. brucei et T. congolense.

Keywords

Glossina morsitans morsitansTrypanosoma congolenseTrypanosoma brucei bruceiEscherichia colifecundityantibacterial compoundssymbiontslongevityGlossina morsitans morsitansTrypanosoma congolenseTrypanosoma brucei bruceiEscherichia coliféconditécomposés antibacterienssymbiontslongévité
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 8 , Issue 2 , April 1987 , pp. 217 - 220
Copyright
Copyright © ICIPE 1987

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Duke, A. L. (1928) On the effect on the longevity of Glossina palpalis of Trypanosome infection. Ann. Trop. Med. Parasitol 22, 25–32.CrossRefGoogle Scholar
Golder, T. K., Otieno, L. H., Patel, N. Y. and Onyango, P. (1982). Increased sensitivity to endosulfan of Trypanosoma–infected Glossina morsitans. Ann. Trop. Med. Parasitol. 76, 483–84.CrossRefGoogle ScholarPubMed
Golder, T. K., Otieno, L. H., Patel, N. Y. and Onyango, P. (1984) Increased sensitivity to a natural pyrethrum extract of Trypanosoma–infected Glossina morsitans. Ada Tropica 41, 77–79.Google ScholarPubMed
Hill, P., Saunders, D. S. and Campbell, J. A. (1973) The production of “symbiont-free” Glossina morsitans and an associated loss of female fertility. Trans. R. Soc. Trop. Med. Hyg. 67, 727–728.CrossRefGoogle Scholar
Huebner, E. and Davey, K. G. (1974) Bacteroids in the ovaries of a tsetse fly. Nature 249, 260–261.CrossRefGoogle ScholarPubMed
Jenni, L., Molyneux, D. H., Livesey, J. L. and Galun, R. (1980) Feeding behaviour of tsetse flies infected with trypanosomes. Nature (London) 283, 383–385.CrossRefGoogle ScholarPubMed
Kaaya, G. P., Boman, H. G., Otieno, L. H. and Flyg, C. (1986a) Characteristics of acquired humoral immunity in tsetse flies, Glossina morsitans morsitans. Proceedings of 4th International Colloquium on Invertebrate Pathology, p. 457, Veldhoven, The Netherlands, August 18–22.Google Scholar
Kaaya, G. P., Flyg, C. and Boman, H. G. (1986b) Insect Immunity: Induction of Cecropin and Attacin-like antibacterial factors in the haemolymph of Glossina morsitans morsitans. Insect Biochem. 17, 309–315.CrossRefGoogle Scholar
Kaaya, G. P., Otieno, L. H., Darji, N. and Alemu, P. (1986c) Defence reactions of Glossina morsitans morsitans against different species of bacteria and Trypanosoma brucei brucei. Acta Tropica 43, 31–42.Google ScholarPubMed
Kaaya, G. P., Ratcliffe, N. A. and Alemu, P. (1986d) Cellular and humoral defenses of Glossina (Diptera: Glossinidae): Reactions against bacteria, trypanosomes and experimental implants. J. Medic. Ent. 23, 30–43.CrossRefGoogle ScholarPubMed
Lanham, S. M. (1968) Separation of trypanosomes from the blood of infected rats and mice by anion exchangers. Nature 218, 1273–1274.CrossRefGoogle ScholarPubMed
Ma, W. C. and Denlinger, D. L. (1974) Secretory discharge and microflora of milk gland in tsetse flies. Nature (London) 247, 301–303.CrossRefGoogle Scholar
Malke, H. (1964) Production of aposymbiotic cockroaches by means of lysozyme. Nature 204, 1223–1224.CrossRefGoogle ScholarPubMed
Nogge, G. (1975) Zur Bedentung der endosymbionten fur Tsetse fliegen Glossina morsitans Westwood. Verb. dt. Zool. Ges. p. 159.Google Scholar
Nogge, G. (1976) Sterility in tsetse flies (Glossina morsitans Westwood) caused by loss of symbionts. Experientia 32, 995–996.CrossRefGoogle ScholarPubMed
Nogge, G. (1978) Aposymbiotic tsetse flies, Glossina morsitans morsitans obtained by feeding on rabbits immunized specifically with symbionts. J. Insect Physiol. 24, 299–304.CrossRefGoogle ScholarPubMed
Nogge, G. (1980) Elimination of symbionts of tsetse flies (Glossina m. morsitans Westwood) by help of specific antibodies. In Endosymbiosis and cell biology (Edited by Schwemmler, W. and Schenk, H. E. A.), Vol. 1, pp. 445–52. Walter de Gruyter & Co., Berlin. New York.CrossRefGoogle Scholar
Nogge, G. and Gerresheim, A. (1982) Experiments on the elimination of symbionts from the tsetse fly, Glossina morsitans morsitans (Diptera: Glossinidae) by antibiotics and lysozyme. J. Invertebr. path. 40, 166–179.CrossRefGoogle Scholar
Nogge, G. and Ritz, R. (1982) Number of symbionts and its regulation in tsetse flies, Glossina spp. Ent. exp. & appl. 31, 249–254.CrossRefGoogle Scholar
Otieno, L. H. and Darji, N. (1977) An assessment of trypanosome infection of wild Glossina pallidipes Austeni using fly dissection, salivation and mouse inoculation methods. 15th Meeting of the OAU/STRC International Scientific Council for Trypanosomiasis Research and Control (ISCTRC), Banjul, The Gambia, April 25–30.Google Scholar
Pell, P. E. and Southern, D. I. (1975) Symbionts in the female tsetse fly Glossina morsitans morsitans. Experientia 31, 650–651.CrossRefGoogle ScholarPubMed
Roubaud, E. (1919) Les particularites de la nutrition et la vie symbiotique chez les mouches tsetses. Ann. Inst. Pasteur 33, 490–536.Google Scholar
Schlein, Y. (1977) Lethal effect of tetracycline on tsetse flies following damage to bacteroid symbionts. Experientia 33, 450–451.CrossRefGoogle Scholar
Southwood, T. R. E., Kalaf, S. and Sinden, R. E. (1975) The microorganisms of tsetse flies. Acta Tropica 32, 259–266.Google ScholarPubMed
Wigglesworth, V. B. (1929) Digestion in the tsetse fly: A study of structure and function. Parasitology 21, 288–321.CrossRefGoogle Scholar