Efek Perendaman Ekstrak Spirulina platensis sebagai Imunostimulan terhadap Gambaran Histopatologi Usus Ikan Gurame (Osphronemus gouramy) yang diinfeksi Aeromonas hydrophila
Abstract: The aim of this
study was to assess the immunostimulant potential of Spirulina platensis
extract on intestine histopathology of gouramy (Oshpronemus gouramy) infected by
Aeromonas hydrophila. Twenty gouramy fshes with averange weight 20-30 gram andheight
7,5-8,5 cm were randomly divided into 5 groups. P0- as a negatif control without
Spirulina platensis extract immersion and without infected by Aeromonas
hydrophila. P0+ as a positif control without Spirulina platensis extract
immersion, then infected by Aeromonas hydrophila 106 sel/ml. Gouramy immersion
in doses 200mg/L (P1),400mg/L (P2) dan 600mg/L (P3) of Spirulina platensis
extract were done for 3 hours on frst day (1st immersion) and seventh day (2nd
immersion), then infected by Aeromonas hydrophila 106sel/ml after 24 hours from
second immersion. Fishes necroption were done on four day after infection of
Aeromonas hydrophila for intestine histopatology. The datawere analyzed with
Kruskal Wallis test and followed with Man Whitney test. The result of this
study shows that Spirulina platensis extract can reduce the erosion of villi and
inflammation cells density of gouramy intestine.
Keywords: Spirulina platensis,
Aeromonas hydrophila, intestine
Penulis: Maharani Kartika
Ramadhan, Arimbi, Sarmanu
Kode Jurnal: jppeternakandd160286
