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Infectious Disease Clinics of North America, 2012
More than 150 million people, mainly in developing countries, are affected by filarial nematode infections that cause debilitating and disfiguring diseases. Although transmission is restricted to the tropics and subtropics, imported infections sometimes occur in Europe and North America among immigrants and refugees from endemic countries, and rarely ...
Christoph Hatz +9 more
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More than 150 million people, mainly in developing countries, are affected by filarial nematode infections that cause debilitating and disfiguring diseases. Although transmission is restricted to the tropics and subtropics, imported infections sometimes occur in Europe and North America among immigrants and refugees from endemic countries, and rarely ...
Christoph Hatz +9 more
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Helminth–Nematode: Anisakid Nematodes
2014Anisakiasis is a disease caused by human infection with larval roundworms belonging to the family Anisakidae. The two species most often associated with anisakiasis are Anisakis simplex and Pseudoterranova decipiens. Humans are accidental hosts, who usually become infected by eating raw or undercooked fishes that contain larval worms.
Lymbery, A.J., Walters, J.A.
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Parasitology Today, 1990
The occurrence of ecdysteroids (insect moulting hormones) in nematodes, albeit at low concentrations, has been firmly established. In addition to apparently stimulating moulting in a few species, exogenously applied ecdysteroids have now been shown to have interesting biological effects on meiotic reinitiation in oocytes and on microfilarial production
G.C. Barker, H.H. Rees
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The occurrence of ecdysteroids (insect moulting hormones) in nematodes, albeit at low concentrations, has been firmly established. In addition to apparently stimulating moulting in a few species, exogenously applied ecdysteroids have now been shown to have interesting biological effects on meiotic reinitiation in oocytes and on microfilarial production
G.C. Barker, H.H. Rees
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Journal of Experimental Biology, 1964
ABSTRACT The form and frequency of the waves passing down the bodies of small free-living nematodes (Panagrellus, Rhabditis and Turbatrix) depend on the nature of the external medium. Observations of animals moving in such media as syrup, agar gels, and dense suspensions of particles suggest that the relationship between the speed of ...
J. Gray, H. W. Lissmann
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ABSTRACT The form and frequency of the waves passing down the bodies of small free-living nematodes (Panagrellus, Rhabditis and Turbatrix) depend on the nature of the external medium. Observations of animals moving in such media as syrup, agar gels, and dense suspensions of particles suggest that the relationship between the speed of ...
J. Gray, H. W. Lissmann
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New Phytologist, 2008
SummaryPlant‐parasitic nematodes are major pests of both temperate and tropical agriculture. Many of the most damaging species employ an advanced parasitic strategy in which they induce redifferentiation of root cells to form specialized feeding structures able to support nematode growth and reproduction over several weeks.
Victoria L, Fuller +2 more
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SummaryPlant‐parasitic nematodes are major pests of both temperate and tropical agriculture. Many of the most damaging species employ an advanced parasitic strategy in which they induce redifferentiation of root cells to form specialized feeding structures able to support nematode growth and reproduction over several weeks.
Victoria L, Fuller +2 more
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Systematic Parasitology, 1981
Polymorphism has been defined by Ford (1953, 1956) as ~the occurrence together in the same habitat at the same time of two or more discontinuous forms of a species, the rarest of which is too frequent to be maintained merely by recurrent mutation'. There has been little attempt to apply this definition to nematodes of ruminants.
M. B. Lancaster, C. Hong
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Polymorphism has been defined by Ford (1953, 1956) as ~the occurrence together in the same habitat at the same time of two or more discontinuous forms of a species, the rarest of which is too frequent to be maintained merely by recurrent mutation'. There has been little attempt to apply this definition to nematodes of ruminants.
M. B. Lancaster, C. Hong
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Zootaxa, 2012
In their classic book “An Introduction to Nematology” Chitwood & Chitwood (1950) wrote (1): “Having briefly considered the history of general nematology, the question naturally arises, “What is a nematode?”. In answering this question it is necessary first to designate a nematode as a triploblastic, bilaterally symmetric, unsegmented, non-coelomate
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In their classic book “An Introduction to Nematology” Chitwood & Chitwood (1950) wrote (1): “Having briefly considered the history of general nematology, the question naturally arises, “What is a nematode?”. In answering this question it is necessary first to designate a nematode as a triploblastic, bilaterally symmetric, unsegmented, non-coelomate
openaire +2 more sources