Pengaruh Pemberian Formula Ekstrak 4 Tanaman Obat (Temulawak, Sambiloto, Meniran, Temu Ireng) terhadap Gambaran Histopatologi Bursa Fabricius Ayam Broiler

ABSTRACT
OLIVIA MIAN ARTHANIKA. The Effects of 4 Medicinal Plants Extract
Formula (Curcuma xanthorriza Roxb., Andrographis paniculata Nees.,
Phyllanthus niruri Linn., Curcuma aeruginosa Roxb.) on histopathology of
chicken bursa of Fabricius. Under direction of BAMBANG PONTJO
PRIOSOERYANTO and MAWAR SUBANGKIT.
The objective of this research is to elaborate the effects of four medicinal
plants extract formulas on histopatological lesions of chicken bursa of
Fabricius by examine the general lesions and measuring the area of plicae and
the area of lymphoid follicles. Twenty five heads of day old chick s were
divided into five groups treatments, there were combination of (1) F1:
Curcuma xanthorriza Roxb., Andrographis paniculata Nees., Phyllanthus
niruri Linn. and Curcuma aeruginosa Roxb. extract; (2) F2: Curcuma
xanthorriza Roxb., Phyllanthus niruri Linn., and Curcuma aeruginosa Roxb.
extract; (3) F3: Curcuma xanthorriza Roxb. and Curcuma aeruginosa Roxb
extract; (4) F4: Phyllanthus niruri Linn. and Andrographis paniculata Nees.
extract; and (5) untreated as control. The chikens were treated for 4 weeks.
Result showed that there were general lesions in all treatment groups. Mild
formation of cysts and deplesion of follicles were detected. Total area of
follicles was increased in F3 and F4 group compared to the control groups,
while the F4 group was the highest (P