@article{MAKHILLJAVA201110172948,
    title = {Effect of 4-Hydroxycinnamic Acid on Chickens Infected with Infectious Bursal Disease Virus},
    journal = {Journal of Animal and Veterinary Advances},
    volume = {10},
    number = {17},
    pages = {2292-2296},
    year = {2011},
    issn = {1680-5593},
    doi = {javaa.2011.2292.2296},
    url = {https://makhillpublications.co/view-article.php?issn=1680-5593&doi=javaa.2011.2292.2296},
    author = {Cheng,Zhonghui,Shumei,Qing,Na,Faming and},
    keywords = {spleen lymphocytes proliferation,Fructus mume,4-hydroxycinamic acid,infectious bursal disease,screaning,spleen,China},
    abstract = {4-hydroxycinnamic acid was firstly isolated from Fructus mume and identified to be one of the main components. The studies aimed to investigate the immunotherapeutic potential of 4-hydroxycinnamic acid on SPF chickens infected with IBDV. The results showed that the bird survival rate of 3 dosage groups of 4-hydroxycinnamic acid was 87.5, 62.5 and 42.86%, respectively while body weight gain rate was 25.68, 25.28 and 21.37%, respectively. As for the survival rate and body weight gain, no significant difference was found between 35 mg kg<SUP>-1</SUP> dosage and high immune yolk antibody group (p&gt;0.05). The histopathology score of the high dosage group 3 was lower than that of the high immune yolk antibody group 6. The Stimulate Index (SI) of spleen lymphocytes of chickens fed 4-hydroxycinnamic acid (SI = 1.69) was significantly higher than that of untreated chickens (SI = 1.36) (p&lt;0.05). These results showed that chickens fed with 35 mg kg<SUP>-1</SUP> 4-hydroxycinnamic acid for 5 days could effectively induce a high protection against IBDV and its related mechanism may enhance cell immunity.}
    }