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: Pengaruh Ekstrak Air Akar Kayu Kuning (Coscinium fenestratum) Dosis Rendah Terhadap Parasitemia dan Gambaran Leukosit pada Mencit (Mus musculus) yang Diinfeksi Plasmodium berghei
Abstrak: The research was aimed to examine the effect of water extracted of Coscinium fenestratum root to parasitemia and leukocyte profile in mice infected with Plasmodium berghei. This research used five groups of mice with five mices in each group. The groups consist of 1) Negative Control (given Pulvis Gum Arabic), 2) Positive Control (given qloroquine), 3) A1 (given extract with doses of 12.5 mg/kg BB), 4) A2 (given extract with doses of 25 mg/kg BB), 5) A3 (given extract with doses of 48 mg/kg BB). The blood was collected from tail and blood smear was made everyday after treatment until 7 day after infection. The result showed that neutrophil from all treatment groups were significantly (p>0.05) lower compared to Negative Control. Eosinophil percentage in all treatment was higher than Negative Control on day 7th after infection. The percentage of monocyte in each treatment groups was increased significantly from Negative Control on different day. Lymphocyte percentage of all treatment day one until day 7th was higher than Negative Control. Basophil percentage in all treatment was increased higher than KNNegative Control on the 7th day.
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Judul: Strategi menarik investasi di bidang pembangunan terminal antar kota antar propinsi (AKAP) di Kota Dumai
Abstrak: Perencanaan pembangunan prasarana angkutan umum merupakan bagin yang tidak terpisahkan dari perencanaan pembangunan provinsi dan kota. Selain itu dengan adanya kewenangan di bidang investasi yang diberikan kepada kabupaten/kota, dapat memberikan kesempatan luas kepada daerah untuk melaksanakan kegiatan berinvestasi atau menarik investor. Dipilihnya pengembangan investasi pada pembangunan terminal karena kondisi terminal yang ada saat ini berada di tengah pasar dan telah masuk ke dalam bagian pusat kota, sehingga terasa mengganggu ketenteraman dan kenyamanan
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