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Open AccessJournal ArticleDOI

[Study of the efficiency of a quantitative coproscopic technic for the routine diagnosis and control of parasitic infestations of cattle, sheep, horses and swine].

J. P. Raynaud
- 01 May 1970 - 
- Vol. 45, Iss: 3, pp 321-342
TLDR
Cette technique est aussi bien conseillee pour les examens de routine precis que pour le controle quantitatif rigoureux.
Abstract
Nous avons demontre chez les bovins, ovins, caprins, porcins et equins, que la technique de coproscopie que nous pratiquons est :polyvalente (elle detecte toutes les formes parasitaires eliminees : Cestodes, Trematodes, Nematodes, œufs ou larves), simple (un seul prelevement de 5 g de matieres fecales est manipule) rapide et relativement peu onereuse (car le liquide cher, l’Iodo Mercurate de K est partiellement recupere), precise (car l’utilisation de la lame de Mac Master le permet), enfin, sensible , car le seuil avec la lame de Mac Master est ameliore par l’examen simultane sur la meme suspension preparee d’une lame de flottaison.Il s’agit de coproscopie quantitative en lame de Mac Master, dont le coefficient de multiplication peut etre de X 15. Ce seuil est abaisse par l’examen complementaire d’une lame de flottaison qui apporte une information qualitative.Nous avons demontre que, sauf pour le cheval chez lequel la solution dense peut etre le SO 4 Mg , dans toutes les autres especes (bovins, ovins, caprins, porcins), il est recommande d’utiliser l’Iodo Mercurate de K .Cette technique est aussi bien conseillee pour les examens de routine precis que pour le controle quantitatif rigoureux.

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Effects of condensed tannins on goats experimentally infected with Haemonchus contortus

TL;DR: The results indicate that the major consequence of tannin consumption in goats is a reduction in worm fecundity and egg output, which does not seem related to significant changes in the local mucosal response.
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Haemonchus contortus (Nematoda: Trichostrongylidae) infection in lambs elicits an unequivocal Th2 immune response.

TL;DR: It is concluded that H. contortus infection in young INRA 401 lambs induced an unequivocal Th2 immune response resulting in the regulation of worm egg production without affecting their establishment.
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Effects of condensed tannins on established populations and on incoming larvae of Trichostrongylus colubriformis and Teladorsagia circumcincta in goats.

TL;DR: The results confirm the consequences of condensed tannins on nematodes in goats as in sheep and indicate divergent effects depending on the parasitic stage exposed to the condensed tANNins.
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Ecological implications of bovine tuberculosis in african buffalo herds

TL;DR: Findings indicate early symptoms of wider scale BTB-related eco- logical disturbances: buffalo herds with high BTB prevalence appear more vulnerable to drought (because of a decrease in body condition and an increase in endoparasite load), and because lions selectively kill weak buffaloes their prey base is accumulating a dispro- portionately high prevalence of BTB, to which lions are susceptible.
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Prevalence of anthelmintic resistant nematodes in sheep and goats in Western France

TL;DR: Although no relationship could be established between drenching practices and results of in vivo and in vitro tests, the frequent and sometimes exclusive use of BZ compounds associated with a permanent underdosing of these drugs achieved by using sheep dose rates are probably the main causes of the very high frequency of B Z resistance in nematodes on goats.
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