Results 161 to 170 of about 66,869 (196)

Statistical estimation of worm burdens (Ascaridia galli) in chickens

Experimental Parasitology, 1968
Abstract Under controlled laboratory conditions a definite positive relationship was found between the number of Ascaridia galli in the host and the number of eggs in the feces. Prediction equations developed to estimate an unknown A. galli burden from a known fecal egg count (total, wet weight, dry weight) related: (1) total number of worms in ...
C T, Train, M F, Hansen
openaire   +2 more sources

Arrested development and the histotropic phase of Ascaridia galli in the chicken

International Journal for Parasitology, 1975
Abstract Studies on 300 worm-free chickens infected with Ascaridia galli indicated that the histotropic phase is a normal part of the life cycle and that it involves both second- and third-stage larvae. The duration of the histotropic phase was dose-dependent.
R P, Herd, D J, McNaught
openaire   +2 more sources

Ascaridia galli (Nematoda): Development and survival in gnotobiotic chickens

Experimental Parasitology, 1973
Infection and growth rates of the fowl nematode Ascaridia galli were compared in germ-free, conventional, and other gnotobiotic chickens. Uniform experimental infections induced in chickens at 7–12 days of age showed that significantly fewer (P < 0.01) worms established themselves in germ-free chickens than in chickens with conventional flora.
J, Johnson, W M, Reid
openaire   +2 more sources

Co-expulsion of Ascaridia galli and Heterakis gallinarum by chickens

International Journal for Parasitology, 2018
Worm expulsion is known to occur in mammalian hosts exposed to mono-species helminth infections, whilst this phenomenon is poorly described in avian hosts. Mono-species infections, however, are rather rare under natural circumstances. Therefore, we quantified the extent and duration of worm expulsion by chickens experimentally infected with both ...
Manuel, Stehr, Quentin, Sciascia, Cornelia C, Metges, Matthias, Gauly, Gürbüz, Daş   +4 more
openaire   +2 more sources

Characterization of mitochondrial monoamine oxidase of Ascaridia galli

Journal of Helminthology, 1985
ABSTRACT Oxidative deamination of various biogcnic monoamines by Ascaridia galli monoaminc oxidase (MAO) was blocked by different mammalian MAO inhibitors, namely, iproniazid, trans-PcP, nialamide and pargyline and the blockade was observed to be time as well as concentration dependent.
S K, Mishra, A, Agarwal, R, Sen, S, Ghatak   +3 more
openaire   +2 more sources

Effect of anthelmintics on phosphatases in Ascaridia galli.

Acta veterinaria Hungarica, 1993
In vitro addition of the drugs tetramisole (TMS) and levamisole (LMS) caused an inhibition of the specific activities of acid phosphatase and Mg(++)-dependent adenosine triphosphatase. The inhibition was non-competitive in nature. No significant inhibition was caused by TMS in the activity of glucose-6-phosphatase, but LMS inhibited the enzyme in a non-
R, Aggarwal, S N, Sanyal, S, Khera
openaire   +1 more source

On the Life History of Ascaridia galli

Transactions of the American Microscopical Society, 1952
A. C. Todd, D. H. Crowdus
openaire   +1 more source

Sperm Cytoplasmic Remnants in the Nematode Ascaridia galli

The Journal of Parasitology, 1971
U, Kanwar, R, Anand
openaire   +2 more sources

Ascaridia galli (Schrank, 1788) in psittacine birds

Veterinary Record, 1973
M A, Peirce, B J, Bevan
openaire   +2 more sources

Ascaridia galli in broiler chickens

Veterinary Record, 1977
openaire   +2 more sources