Results 151 to 160 of about 18,045 (186)
Some of the next articles are maybe not open access.
Vaccination of Cattle and Sheep with a Combined Clostridium perfringens Types C and D Toxoid
American Journal of Veterinary Research, 1977SUMMARY Cattle and sheep (30 each) were vaccinated with a combined Clostridium perfringens type C and C perfringens type D toxoid. Vaccination and blood sample collections were made every 2 weeks over a period of 8 weeks. Increases in antitoxin titers occurred after the 2nd administration of the 2.0-ml combined product.
K K, Kennedy +3 more
openaire +2 more sources
Clostridium perfringens type D enterotoxaemia in neonatal lambs
Veterinary Record, 2007SIR, — Ovine enterotoxaemia caused by Clostridium perfringens type D occurs most commonly in lambs at four to 10 weeks of age and in finishing lambs of six months and older, often associated with increased amounts of dietary carbohydrate ([Lewis 2000][1]).
S. F. E. Scholes +4 more
openaire +1 more source
Vitamin E-Enhanced Humoral Antibody Response to Clostridium Perfringens Type D in Sheep
British Veterinary Journal, 1983SUMMARY Dietary supplementation of vitamin E ([dl]-α-tocopheryl acetate) significantly increased humoral antibody production in sheep vaccinated with Clostridium perfringens type C and D toxoids, as measured in an ELISA test. A vitamin E adjuvant increased antibody production much more than dietary supplementation.
R P, Tengerdy +4 more
openaire +2 more sources
Some studies on the chemical modification of ϵ-toxin of Clostridium perfringens type D
Biochimica et Biophysica Acta, 1963Abstract Chemical modification of ϵ-toxin of Clostridium perfringens type D by acetylation and guanidination has been carried out. With both reagents when 50% of the free amino groups were reacted the toxicity dropped to 7%. Further modification of the free amino groups by guanidination reduced the toxicity to 0.6% and with acetylation the toxicity
openaire +2 more sources
Clostridium perfringens type D epsilon intoxication in one‐day‐old calves
Veterinary Record, 2009Clostridium perfringens type D enterotoxaemia, or ‘pulpy kidney disease’, is a very common cause of sudden death in sheep worldwide. There are numerous scientific publications on the epidemiology and pathology of enterotoxaemia in sheep; in contrast, there have been few studies of type ...
P J, Watson, S F E, Scholes
openaire +2 more sources
Genomic analysis of Clostridium perfringens type D isolates from goat farms
Veterinary MicrobiologyC. perfringens type D strains are the leading cause of enterotoxaemia in ruminants such as goats, sheep, and cattle. However, there has been no prior research on the genomic characteristics of C. perfringens type D strains from various regions in China.
Hang, Feng +9 more
openaire +2 more sources
Ultrastructural changes in the brain of mice given Clostridium perfringens type D epsilon toxin
Journal of Comparative Pathology, 1984Mice were given lethal and sublethal doses of Clostridium perfringens Type D epsilon toxin and the early morphological changes in perfusion-fixed intoxicated brains were examined from 30 min to 6 h post-inoculation. The initial ultrastructural finding was swelling of astrocytes, especially the perivascular extensions of these cells.
openaire +2 more sources
Enterotoxemia (Clostridium perfringens, Type D) Toxoids
Veterinary Clinics of North America: Food Animal Practice, 1990openaire +1 more source