Judul: Profil imunohistokimia antioksidan superoksida dismutase (SOD) pada usus halus tikus yang diberi probiotik dan enteropathogenic e. coli (EPEC)
Abstrak: The study was conducted to analyse the influence of probiotic Lactobacillus plantarum and Lactobacillus fermentum on immunohistochemical profile of antioxidant superoxide dismutase (Cu,Zn-SOD) in small intestine of Enteropathogenic E. coli (EPEC)-treated Rats. A total of 90 male rats (Sprague Dawley) were used in this study. They were devided into 6 groups; negative control group (A), Lactobacillus plantarum treated group (B), Lactobacillus fermentum treated group (C), Lactobacillus plantarum and EPEC treated group (D), Lactobacillus fermentum and EPEC treated group (E), and EPEC treated group (F). The content of antioxidant cooper,zinc superoxide dismutase (Cu,Zn-SOD) were detected immunohistochemically using monoclonal antibody of Cu,Zn-SOD. The result showed that Lactobacillus fermentum treatment increased the content of Cu,Zn-SOD in rats small intestine at both condition; without EPEC treatment and with EPEC treatment. However Lactobacillus plantarum increased the content of Cu,Zn-SOD in rats small intestine only at condition without EPEC treatment. While, at EPEC treated rats, the lactobacillus plantarum treatment could maintain the content of Cu,Zn-SOD as well as negative control group. Lactobacillus fermentum showed better effect on increasing the content of Cu,Zn-SOD in rats small intestine.
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Judul: Efek probiotik indigenus pada profil imunohistokimia antioksidan superoksida dismutase (SOD) di hati tikus yang dipapar enteropathogenic Escherichia coli (EPEC)
Abstrak: The study was conducted to analyze influence of indigeneous probiotic Lactobacillus plantarum and Lactobacillus fermentum on immunohistochemical profile of antioxidant superoxide dismutase (SOD) in liver of enteropathogenic Escherichia coli (EPEC) treated rats. A total of 90 male rats (Sprague Dawley) were divided into six groups; (A) negative control, (B) Lactobacillus plantarum treated group, (C) Lactobacillus fermentum treated group, (D) Lactobacillus plantarum and EPEC treated group, (E) Lactobacillus fermentum and EPEC treated group, and (F) EPEC treated group (positive control). The content of antioxidant copper, zinc-superoxide dismutase (Cu,Zn-SOD) was analyzed with immunohistochemical techniques using monoclonal antibody of Cu,Zn-SOD. The result showed that L. fermentum increased the content of Cu,Zn-SOD in rat liver on 2nd and 3rd weeks at both conditions; with and without EPEC treatment. L. plantarum treatment for 1 week until 3 weeks, could maintain the content of Cu,Zn-SOD in rat liver tissue as well as negative control. While, in L. plantarum and EPEC treated group, the content of Cu,Zn-SOD decreased after one week of EPEC treatment. L. fermentum showed better effect in terms increase the content of Cu,Zn-SOD in rat liver tissue.
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Judul: Formulasi Hamiltonian untuk Menggambarkan Gerak Gelombang Soliter Dimensi Tiga di Permukaan Laut
Abstrak: Gelombang permukaan adalah gelombang yang terjadi perbedaan rapat massa antara air dan udara. Salah satu gelombang permukaan yang ditinjau adalah gelombang soliter. Formulasi gelombang soliter dilakukan dengan menggunakan formulasi Hamiltonian.
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