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All Journal Biosaintifika: Journal of Biology & Biology Education
Erwina Juliantari
Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Riau
Agriculture, Biological Sciences & Forestry

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Histological Study of White Rats Kidney Following The Consumption of Obat Pahit From Riau Archipelago Fitmawati Fitmawati; Agus Saputra; Titrawani Titrawani; Erwina Juliantari; Awal Prichatin Kusumo
Biosaintifika: Journal of Biology & Biology Education Vol 11, No 2 (2019): August 2019
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v11i2.15065

Abstract

Obat Pahit from Lingga Malay ethnic is a traditional medicine which has believed by the local people to maintain the body stamina (immunomodulators and antioxidants). This study aimed to investigate the effect of Obat Pahit Potion on kidney histological structure of white male rats (Rattus norvegicus). This research was an experimental study with a Randomized Complete Block Design consisted of 15 treatments and 3 replications. The experiment groups consisted of control groups (Stimuno, distilled water, and CMC-Na 1%) and three treatment groups of Obat Pahit Potion (Kalan, SP4, Linau) with 4 different dosages. The samples of a kidney of white rats were prepared for histological observation using paraffin method and Hematoxylin-Eosin staining. The results of this study showed that three kinds of Obat Pahit with four different dosages showed the expansion of glomerular cells on kidney tissue. Damage that occurs in the kidneys is still in small amounts and normal range which is less than 25%. The results of this study provide information for the society that the consumption of Obat Pahit Potion will not cause toxicity effect on the kidney.
The Potential of Wild Mango Leaves from Sumatera as the Immunostimulant Agent Fitmawati Fitmawati; Erwina Juliantari; Agus Saputra; Patar Sinaga; Rodesia Mustika Roza; Mayta Novaliza Isda
Biosaintifika: Journal of Biology & Biology Education Vol 10, No 3 (2018): December 2018
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v10i3.16549

Abstract

Wild Mango from Sumatera is potentially new immunostimulant. It contains mangiferin, which is potentially become the immunostimulant candidate. This study aimed to prove the immunostimulatory effect of wild mango leaves extract on white rat peritoneum fluid induced by Staphylococcus aureus bacteria. The immunostimulatory effect was determined based on the activity and capacity of macrophage phagocytosis. This study used 54 male white rats about 130 g - 290 g. Based on the results,the highest phagocytosis activity of macrophage cells was found in ethanol extract of Mangga Hutan leaves dose 2 with a percentage of phagocytosis activity was 84%. The highest phagocytosis capacity of the macrophage cells was also found in ethanol extract of Mangga Hutan leaves dose 2 with an average phagocytic capacity of 171.67 from 50 active macrophages. Results of this study indicated that wild mango leaves from Sumatera has the potential immunostimulant activity. This indicates that the wild mango have the potential for therapeutic efficacy for the prevention of degenerative diseases caused by immune deficiencies.
Co-Authors Agus Saputra Awal Prichatin Kusumo Fitmawati Fitmawati Mayta Novaliza Isda Patar Sinaga Rodesia Mustika Roza Titrawani Titrawani