Results 181 to 190 of about 145,161 (206)

The sporulation time of isospora suis oocysts from different sources

Veterinary Parasitology, 1986
Feces containing Isospora suis oocysts were collected from naturally- and experimentally-infected pigs from four different areas of the United States. The unsporulated oocysts were cleaned, concentrated, mixed with 2.5% aqueous potassium dichromate solution, poured into petri dishes to a depth of 5 mm, and incubated at 25 degrees C.
J V, Ernst, D S, Lindsay, J A, Jarvinen, K S, Todd, D P, Bane   +4 more
openaire   +2 more sources

Isospora suis infection and its association with postweaning performance on three southwestern Ontario swine farms

Journal of swine health and production, 2011
Objective: To determine the association between Isospora suis infection and weight gain in pigs up to 8 weeks of age. Materials and methods: A prospective cohort study was conducted on a convenience sample of three swine farms in Ontario.
Andrea Aliaga-Leyton, R. Friendship, C. Dewey, C. Todd, A. Peregrine   +4 more
semanticscholar   +1 more source

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
openaire   +2 more sources

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
openaire   +2 more sources

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
openaire   +2 more sources

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 ...
openaire   +2 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

Necrotic enteritis due to simultaneous infection with Isospora suis and clostridia in newborn piglets and its prevention by early treatment with toltrazuril

Parasitology Research, 2012
H. Mengel, M. Kruger, Maxie U. Kruger, B. Westphal, A. Swidsinski, Sandra Schwarz, H. Mundt, Katja Dittmar, A. Daugschies   +8 more
semanticscholar   +1 more source

Demonstration of Isospora suis oocysts in faecal samples

Veterinary Record, 1992
S A, Henriksen, J P, Christensen
openaire   +2 more sources

Coccidiosis in swine: dose and age response to Isospora suis.

Canadian journal of comparative medicine : Revue canadienne de medecine comparee, 1982
Coccidiosis is a disease of the young piglet due to infection with Isospora suis and is characterized by diarrhea which is nonresponsive to antibacterial therapy. There is variable morbidity and mortality. Piglets develop a more severe clinical illness and enteritis when infected with I.
B P, Stuart, H S, Gosser, C B, Allen, D M, Bedell   +3 more
openaire   +1 more source