Judul: Uji efektifitas akar kayu kuning (Coscinium fenestratum Colebr) sebagai antimalaria pada mencit yang diinfeksi Plasmodium berghei
Abstrak: Malaria is a world wide parasitic disease. Every year malaria caused 2 millon of death. Death resulting from the disease was caused by the parasite’s resistance to the malaria drug. Coscinium fenestratum have been used as a traditional medicine against malaria in East Kalimantan. The aims of the research were to know the effect of C. fenestratum root extract to Plasmodium bergheion total red blood cells of mice. Three doses of ethanol and water root extract, 0,625, 1,25 and 3,75 mg/25 gr mice/day were used in this study. Chloroquine was used as positive control, while PGA 3% was used as negative control. The result of this research indicated that dose of 3,75 mg/25 gr mice/day water extract could reduce number of parasitemia to 9,77%, while the ethanol extract 3,75mg/25 gr mice/day could reduce number of parasitemia to 5,281 % on day 7. Dose of 0,625 mg/25 gr mice/day and 1,25 mg/25 gr mice/day on both ethanol and water extract could not reduce any number of parasitemia on the next day. Inhibition by Chloroquine reached 9,41% on day 4.
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Judul: Pengaruh Ekstrak Akar Kayu Kuning (Coscinium fenestratum) dengan Pelarut Etanol Terhadap Gambaran Leukosit Mencit yang Diinfeksi Plasmodium berghei
Abstrak: The research was aimed to determine the effect of Coscinium fenestratum root extracts with ethanol solvent on leucocyte profile in mice infected with Plasmodium berghei. This research used 25 male mices that infected with P. berghei and divided into five groups of mice with five mices in each group, 1) Negative Control (given with Pulvis Gum Arabic soluble), 2) Positive Control (given with chloroquine), 3) E1 (ethanol extracts C. fenestratum with dosage 0.625 mg/25 gr BB), 4) E2 (ethanol extracts C. fenestratum with dosage 1.25 mg/25 gr BB), 5) E3 (ethanol extracts C. fenestratum with dosage 3.75 mg/ 25 gr BB). The research was used completely randomized design with five times repetition. The result showed that C. fenestratum root extracts with ethanol, the neutrophil percentage in all treatment was lower than negative control until 7th day after given extract. The eosinophil percentage was not show significant defferent. The monocyte percentage all treatment was lower than negative control at 2nd day until 7th day after given extract. The lymphocyte percentage all treatment was higher than negative control until 7th day after given extract. The basophil percentage in all treatment was not show significant defferent with negative control.
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Judul: Manajemen dan Pengembangan Perusahaan Leasing di PT. Tamsan Dharma
Abstrak: PT. Tamsan Dharma pada awalnya adalah anak perusahaan Koperasi Dharma yaitu Koperasi yang didirikan oleh Serikat Pekerja Karyawan Bank BNI Kantor Wilayah 10. Perusahaan ini bergerak dalam bisnis otomotif yang terbagi dalam 4 (empat ) bidang kegiatan yaitu transportasi, trading, rental dan finance. Kegiatan yang dominan saat ini adalah bidang pembiayaan (finance) otomotif PT. Tamsan Dharma adalah perusahaan yang memberikan jasa pembiayaan dengan sistem sewa beli, dimana perusahaan menahan BPKB dan akan dikembalikan apabila konsumen melunasi hutangnya secara mengangsur tiap bulannya.
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