Results 121 to 130 of about 479 (147)

Serum proteins of neonatal pigs orally inoculated with Isospora suis oocysts

American Journal of Veterinary Research, 1988
SUMMARY Serum proteins were evaluated by agarose electrophoresis at periodic intervals between postinoculation days (pid) 2 and 35 in 4 litters of pigs inoculated orally at 36 to 38 hours of age with 70,000 sporulated Isospora suis oocysts and in 4 litters of age-matched noninoculated control pigs.
J A, Jarvinen, G L, Zimmerman, D J, Schons, C, Guenther   +3 more
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Isospora suis and Cryptosporidium sp. in piglets

1998
The occurrence and incidence of Isospora suis (I. suis) and Cryptosporidium sp. were studied in piglets on a farm in the Zagreb surroundings. In seven sows, farrowing occurred at about the same time and their piglets were housed in seven separate pens. Samples of the piglet feces were examined daily for the first 14 days, then periodically until the 28
Rajković-Janje, Ranka, Bosnić, Sanja, Stepić, Ivan, Nemet, Angelina   +3 more
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Excystation ofIsospora suis Biester, 1934 of swine

Zeitschrift f�r Parasitenkunde Parasitology Research, 1982
The in vitro excystation of sporozoites of Isospora suis Biester 1934 is described. Sporocysts of I. suis lack a Stieda body. Upon incubation in 0.75% sodium taurocholate or in 0.25% trypsin + 0.75% sodium taurocholate excystation solutions, sporozoites were released by separation of the sporocyst wall into four plates. Occasionally, the sporocyst wall
D S, Lindsay, W L, Current, J V, Ernst
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Effect of toltrazuril treatment in nursing piglets naturally infected with Isospora suis

Veterinary Parasitology, 2010
Isospora suis is an important parasitic infection in intensive pig production worldwide, responsible for significant economic losses. In this study the efficacy of toltrazuril treatment against isosporosis was evaluated, under field conditions and throughout the nursing period, in reducing (i) the mean time to onset of diarrhoea and oocyst excretion ...
Vasilis, Skampardonis, Smaragda, Sotiraki, Polychronis, Kostoulas, Leonidas, Leontides   +3 more
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Interfering effect of Isospora suis infection on Salmonella typhimurium infection in swine

Veterinary Parasitology, 1985
Piglets were each orally inoculated daily for 4 consecutive days, with 10(4)-10(5) nalidixic acid-resistant Salmonella typhimurium and, starting 1 day after inoculation, with 50 000 Isospora suis sporulated oocysts. Control pigs were given S. typhimurium alone following the same inoculation schedule.
E, Baba, S M, Gaafar
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Observations on Isospora suis infection in a minimal disease pig herd

Veterinary Record, 1976
Faeces samples from 11 sows and their litters and intestinal contents and scrapings collected from 56 piglets at the time of slaughter were examined for Isospora suis. The findings indicate that oocysts with sporoblasts can be found in faeces samples 24 hours after collection; the prepatent period is about six to nine days and the patent period three ...
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Changes in lymphocyte populations in suckling piglets during primary infections withIsospora suis

Parasite Immunology, 2010
Isospora suis, a common intestinal parasite of piglets, causes neonatal porcine coccidiosis, which results in reduced and uneven weaning weights and economic losses in pig production. Nevertheless, there are no detailed studies available on the immune response to I. suis.
Worliczek, Hanna Lucia, BUGGELSHEIM, M., ALEXANDROWICZ, R., WITTER, K., SCHMIDT, P., GERNER, W., SAALMÜLLER, A., JOACHIM, A.   +7 more
openaire   +3 more sources

[Cryptosporidium sp. and Isospora suis in swine in Italy].

Parassitologia, 1988
The presence of Cryptosporidium sp. and Isospora suis is reported for the first time in piglets in Italy, in the province of Mantova: the first one has been found in 1 and the second one in 39 out of 200 litters. Two piglets, respectively 20-day-old and 24-day-old, were experimentally infected with Cryptosporidium sp.
G, Canestri Trotti, S, Pampiglione, S, Visconti   +2 more
openaire   +1 more source

Immunity against Isospora suis in nursing piglets

Parasitology Research, 2000
B, Koudela, S, Kucerová
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Isospora suis species in a Danish SPF-herd.

Nordisk veterinaermedicin, 1985
In two studies carried out in 1974-75 on 10 eight and 25 two week old piglets obtained from a SPF-herd the endoparasitic status was determined. Samples of faeces were examined by microscopy which revealed the presence of Isospora suis, a finding that was quite unexpected in a SPF-herd. During days 17-23 pp.
openaire   +1 more source