Zobrazeno 1 - 10
of 72
pro vyhledávání: '"C M Christensen"'
Autor:
Peter Nansen, Robin B. Gasser, C. M. Christensen, Susan E Newton, Peter R. Boag, Niels-Peter Hansen
Publikováno v:
Monash University
In light of the lack of molecular data on the sexual differentiation, maturation and interaction of parasitic nematodes of livestock, the present study investigated sex-specific gene expression in the nodule worm, Oesophagostomum dentatum (Strongylid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::677bfea802e4f93fee882c46541623f9
https://doi.org/10.1016/s0166-6851(00)00217-6
https://doi.org/10.1016/s0166-6851(00)00217-6
Publikováno v:
Technical University of Denmark Orbit
The aim of this study was to examine interactions between Ascaris suum and Oesophagostomum dentatum infections in pigs with regard to population dynamics of the worms such as recovery, location and length; and host reactions such as weight gain, path
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3e4cd0ee88ad5c292d4e4d84ccbc692
https://doi.org/10.1016/s0304-4017(99)00007-2
https://doi.org/10.1016/s0304-4017(99)00007-2
Publikováno v:
Parasitology Research. 84:783-786
For a study on the occurrence of resistance to reinfection with porcine nodular worm species, pigs were infected twice weekly with 1,000 infective larvae (L3) of Oesophagostomum quadrispinulatum for 8 weeks. All pigs, including noninfected controls,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd79ad7b1e2a6830445b7cf5c92d595c
https://doi.org/10.1007/s004360050488
https://doi.org/10.1007/s004360050488
Publikováno v:
Parasitology Research. 84:773-776
We examined the possibility of establishment of patent infections after percutaneous exposure of parasite-naive pigs to 10,000 Oesophagostomum dentatum infective larvae (L3). At 5 weeks after percutaneous exposure the pigs were slaughtered and low nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::436dc657d299b208c4a99ea785970793
https://doi.org/10.1007/s004360050486
https://doi.org/10.1007/s004360050486
Publikováno v:
Parasitology Research. 84:328-332
The agar-gel migration technique has previously been described, however, aspects regarding the effect of timing on worm migration needed further scrutiny. In the first experiment, pigs inoculated with Oesophagostomum dentatum were slaughtered simulta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c7ba81655bb84cffab0c5f0badd3bab
https://doi.org/10.1007/s004360050405
https://doi.org/10.1007/s004360050405
Publikováno v:
Parasitology Research. 84:1-6
To investigate eventual hybridization between two nodular worm species of pigs, Oesophagostomum dentatum and O. quadrispinulatum, we used either mature, adult worms or 10-day-old fourth-stage larvae (L4) as starting material, employing a nonsurgical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c7df61388cd21be674a7879295b8f58
https://doi.org/10.1007/s004360050347
https://doi.org/10.1007/s004360050347
Publikováno v:
Parasitology. 115:545-552
A trickle infection experiment was undertaken to study in detail the population dynamics of Oesophagostomum dentatum in pigs. Three groups of 32 pigs were inoculated via the feed twice weekly with 100 (Group A), 1000 (Group B) or 10000 (Group C) O. d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7ee2f47b3cd145cc206193427f4e9eb
https://doi.org/10.1017/s0031182097001571
https://doi.org/10.1017/s0031182097001571
Publikováno v:
Parasitology Research. 83:646-654
Nodular worms are common parasites of pigs, and research has recently started to focus on the biology of these nematodes. However, the methods for delineation of species at immature developmental stages and for differentiation of various lines of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4258df4e5d98a26df7d7200ac733b09d
https://doi.org/10.1007/s004360050313
https://doi.org/10.1007/s004360050313
Publikováno v:
Parasitology Research. 83:563-568
To define prepatent periods of different Oesophagostomum spp. isolates we carried out two separate experiments, one using two monospecific laboratory isolates and another using laboratory isolates as well as isolates obtained from pig herds having di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61bf746594ab2e8cc2ac4bc7298aa859
https://doi.org/10.1007/s004360050298
https://doi.org/10.1007/s004360050298
Autor:
Peter Nansen, E. H. Barnes, Allan Roepstorff, Hans Christian Slotved, C. M. Christensen, Henrik Bjørn, L. Eriksen
Publikováno v:
Veterinary Parasitology. 63:237-245
Four groups with three pigs in each group were inoculated with Oesophagostomum dentatum larvae (L3 larvae). Groups 1 and 3 were inoculated with 20,000 larvae, and Groups 2 and 4 with 200,000 larvae. On Days 11 and 34, respectively, Groups 1 and 2 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b277ab60a3b39024ede5875192e3ce51
https://doi.org/10.1016/0304-4017(95)00916-7
https://doi.org/10.1016/0304-4017(95)00916-7