Judul: PengaruhFraksi N-HeksanDaunAlpukatterhadapGambaranUreumdanKreatininPadaTikus
Abstrak: The objective of this study was to determine the influence of avocado leaves n-hexane fraction on ureum and creatinine description of Sparague-Dawley rats, induced by ethylene glicol (EG) 0.75 % and ammonium choloride(AC) 2%. Twenty adult male rats were devided into four treatment groups. The first group was normal group (A) that had not been given any special treatment. Second group was treated EG/AC but not avocado leavesn-hexane fraction. In addition to EG/AC treatment, two groups of rats were also gavage-administratedn-hexane fraction of avocado leaves dose of 100 mg/ Kg BW (C) and n-hexane fraction of avocado leaves dose 300 mg/Kg BW(D). Rat blood serum was taken before and after treatment. The result of this study showed that on the ureum and creatinine parameters value were not differences among each group statistically (P>0.05), but ureum and creatinine on D group were higher compared with other groups. Body weight of rats on B, C and D groups was decreased, but body weight of rats on D group was more decreased than B and C groups. The results of this research could be concluded that n- heksan was not good fraction for alvocado leaves and n-hexane fraction of avocado leaves dose 300 mg/ Kg BW and 100 mg/ Kg BW could not decrease ureum and creatinine plasma value.
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Judul: Aktivitas Diuretik Fraksi Heksan dan Etil Asetat Ekstrak Etanol Daun Alpukat (Persea americana Mill.) pada Tikus Sprague-Dawley
Abstrak: The aim of this study is to determine diuretic activity of hexane and ethyl acetate fraction of ethanol extract avocado leaves in Sprague-Dawley rats. The result of phytochemical screening on hexane and ethyl acetate fraction of ethanol extract avocado leaves showed the existing of flavonoid and tannin. Thirty rats were used in this study, divided into six groups: aquadest as normal control (A), furosemid 1.8 mg/kg bw as positive control (B), ethyl acetate fraction of ethanol extract avocado leaves 100 mg/kg bw (C) and 300 mg/kg bw (D), and hexane fraction of ethanol extract avocado leaves 100 mg/kg bw (E) and 300 mg/kg bw (F) as treatments which were studied. Lipschitsz method was applied in this study by taking each treatment material with doses 1 ml/100gram bw to the rats by orally. Diuretic activity was evaluated by measuring volume and pH of urine and observing urine’s color. Urine’s volume measured in 24 hours. Hexane fraction of ethanol extract avocado leaves 300 mg/kg bw showed the most optimum result with 24.7 ml urine’s volume and supported by urine’s color which was the brightest one.
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Judul: Development of IPB Linux Open Source Distribution for Business (ILOSbiz)
Abstrak: The objective of this research is to develop a Linux distribution, ILOSbiz, targeted for office use. This distribution is built through remastering another established distribution, similar to the previously developed ILOS in 2008. In order to know the needed applications to include in ILOSbiz, a survey was conducted involving 15 IPB staffs. We experimented with OpenSUSE and PCLinuxOS using KIWI Image System and My LiveCD to remaster, respectively. PCLinuxOS with My LiveCD was chosen for the final ILOSbiz as it gave better flexibility in the remastering. Comparison with ILOS shows that ILOSbiz has better hardware support.
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