Control: Immediate feeding of maternal colostrum after birth
Treatment: Immediate feeding of maternal colostrum + 10g Aizylac after birth
Blood samples collected at Day 1, Day 7, and Day 14
IgY antibody activity measured in serum
Efficacy of IgY (Egg Yolk Antibody)
‹ Comparison of specific antibody activity against E. coli and Salmonella in calf blood ›‹ Comparison of specific antibody activity against coronavirus and rotavirus in calf blood ›‹ Antibody absorption efficiency based on feeding time in calves ›2. Prevention of diarrhea in calves through Aizylac administration
■ Trial Period : March 19 ~ May 31, 2008 (12 weeks)
■ Research Institute : DAN BIOTECH Co., Ltd.
■ Subject Animals : Newborn Calves
Control Group : Fed Mother Cow's Colostrum (35 heads)
Test Group : Fed Mother Cow's Colostrum + Ig Lock 10g (57 heads)
■ Method
Control Group : Calves were fed mother cow's colostrum immediately after birth.
Test Group : Calves were fed mother cow's colostrum immediately after birth, and Ig Lock 10g was administered immediately after birth, and on the 3rd and 7th day after birth.
< Effect of Ig Lock Supplementation on Diarrhea Prevention in Calves >3. Ig Lock Clinical Trial (Türkiye)
[International Journal of Animal and Veterinary Sciences Vol:9, No:5, 2015]
■ Trial Period : 2014 ~ 2015 (1 year), Turkey
■ Test Subjects : 28 Holstein Calves
Group C (control) : Fed Mother's Colostrum (14 heads)
Group T (treatment) : Fed Mother's Colostrum + Ig Lock 10g® (DAN Biotech) (14 heads)
■ Method
Calves were separated from their mothers immediately after birth and raised in isolation in a dedicated space until weaning.
Group C : Fed only the mother's colostrum for 4 days after birth, and then fed regular milk until weaning.
Group T : Given Ig Lock once immediately after birth, and subsequently fed the mother's colostrum and regular milk, similar to Group C.
< Effect of Ig Lock Supplementation on Disease Prevention in Calves >
