Immune boosting activity of aqueous lemongrass (Cymbopogon citratus) leaf extract on native chickens (Gallus gallus domesticus) challenged with Newcastle disease
요약
Newcastle Disease is a highly infectious disease which can cause up to a 100% mortality in native chickens and no treatment has been yet found for it. Lemongrass (Cymbopogon citratus) is a plant that has alkaloid, saponin, tannin, and flavonoid to combat Newcastle disease. This study aims to measure and compare the antibody titre gain of Philippine native chickens treated with different dilutions of C. citratus aqueous extract. Fofty-four two-month-old chickens were infected with live virus-concentrated solution. Blood was collected from all the samples prior to infection and after the treatment. Samples were grouped into four treatment groups A, B, C, and D, according to the dilution factor. Samples from the treatment group A were given with 1 mL undiluted C. citratus extract, treatment group B with 5-fold dilution, treatment C with 10-fold dilution, and treatment D with 20-fold dilution. Antibody titre gain was determined by hemagglutination inhibition. Result show that there is a significant increase with the antibody titre gain for unvaccinated and vaccinated groups. Unvaccinated samples do not require a treatment diluted in a specific volume of distilled water while vaccinated samples require a treatment diluted in 9 mL distilled water for an optimal antibody increase when infected with ND. Treated samples have an increase in the average live weight with treatments B and C exhibiting a significant increase. Survival rate of the chickens is also high with 85.21%.
Associated Content
Journal website (version of record)추천 인용
Sira, E. M. J., Valzado, B. G., Larroder, A., & Cabarles, J. C., Jr. (2018). Immune boosting activity of aqueous lemongrass (Cymbopogon citratus) leaf extract on native chickens (Gallus gallus domesticus) challenged with Newcastle disease.유형
ArticleISSN
2619-7359주제
Collections
- Journal articles [25]
Related items
Showing items related by title, author, creator and subject.
-
The effect of varying levels of salt and sugar mixed with litter materials on the growth performance of Cobb-Vantress broilers and on the reduction of odor and fly infestation
Cabarles, Jaime C. Jr. (Central Philippine University, 2007-10)This study was conducted to determine the effect of different levels of salt and sugar mixed with litter materials on the growth of broilers and on the reduction of odor and fly infestation. Treatments were laid out in a ... -
Production practices of the native chicken growers in Western Visayas
Dusaran, Reynaldo N.; Pabulayan, Randy Anthony V. (Central Philippine University, 2012-6)This study was conducted to determine the production practices of the native chicken growers in the top three native chicken municipalities of all provinces in Western Visayas. This is a purely descriptive study that ... -
Sensory evaluation of roasted native and broiler chicken fed with CPU feeds
Gersaniva, Pearly G. (2019)The study was conducted from October 9 to 10, 2018 at the laboratory room of the College of Agriculture, Resources and Environmental Sciences, Central Philippine University, Jaro, Iloilo City, to explore the suitability ...