Setiadi, Eka
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The Effect of Aloe Vera Peel Extract on Histopathology of Rat Pancreas Induced by Alloxan Susanti, R; Setiadi, Eka; Peniati, Endah
Biosaintifika: Journal of Biology & Biology Education Vol 11, No 3 (2019): Article-in-Press
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.v11i3.20896

Abstract

The Extract of Aloe Vera Peel (EAVP) contains bioactive compounds (flavonoids, alkaloids, tannins, saponins, and phenolics) that it thought to improve pancreas histopatology on rat with diabetes mellitus, therefore it has potential for diabetes mellitus treatment. This research aimed to figure out the effect of EAVP on improving the histopathology of rat pancreas induced by alloxan. This research was an experimental study using a completely randomized design with a randomized post-test design. A total of 25 rats were divided into 5 groups: C(-) was a normal group, fed and drinking standard; C(+) was positive control group, induced by alloxan 120 mg/kgBW; PI, PII and PIII were groups that were induced by alloxan 120 mg/kgBW and were given a full-dose of EAVP of 87.5, 175 and 350 mg/kgBW respectively. The data was assessed using the Kruskal-Wallis and Mann-Whitney statistical analysis. The results of the statistical test showed that the histopathology of rat pancreas of the C(+) group were significantly different compared with the treatment group. Meanwhile, the representation of histopathology of pancreas between PIII and C(-) were not significantly different. It can be concluded that treating hyperglycemia rats with the EAVP for 28 days can improve the representation of histopathology of rat pancreas. At the laboratory level, EAVP has been shown to repair rat pancreatic damage. With this result, Aloe vera has the potential to be developed as a phytopharmaca for the prevention or treatment of diabetes mellitus.
Pengaruh Ekstrak Kulit Lidah Buaya Terhadap Kadar Gula Darah Dan Gambaran Histopatologi Pankreas Tikus Yang Diinduksi Aloksan Setiadi, Eka; Peniati, Endah; R. Susanti, R. Susanti
Life Science Vol 9 No 2 (2020): November 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lifesci.v9i2.47160

Abstract

Diabetes mellitus is caused because the pancreas does not produce enough insulin or insulin resistance occurs. As a result, the concentration of glucose in the blood increases (hyperglycemia). Aloe vera extract (EKLB) contains active compounds (flavonoids, alkaloids, tannins, saponins, and phenolics), which have the potential to reduce blood sugar levels (KGD) and improve the histopathology of rat pancreas. This study aims to determine the effect of aloe vera skin extract on decreasing blood sugar levels and improve histopathology of rat pancreas induced by alloxan. This research is an experimental study using a randomized design complete with Randomized Design Post Test. A total of 25 rats were divided into 5 groups, namely K (-) normal groups who were fed standard food and drink. K (+) positive control group induced by alloxan 120 mg / kgBB. KP I, KP II and KP III were alloxan induced groups of 120 mg / kgBB and were treated with EKLB with doses of 87.5, 175 and 350 mg / kgBB respectively. The treatment was carried out for 28 days. Blood glucose levels were measured on day 0 as preliminary data, then on days 4-7 after induction. On the 29th day measured the KGD of the rat after EKLB treatment and made histopathological preparations for rat pancreas. The KGD data obtained were tested with one way Anova with a 95% confidence level followed by the Tukey HSD test. While the data from pancreatic histopathology observation were tested using Kruskal-Wallis and continued with Mann-Whitney. The results of the statistical test showed that the KGD and pancreatic histopathology picture of the K (+) group were significantly different from the treatment group. In the KP III group had KGD and pancreatic histopathology was not significantly different from K (-). It can be concluded that the administration of aloe vera skin extract for 28 days in hyperglycemic rats had an effect on KGD and histopathology of rat pancreas. Diabetes melitus disebabkan karena pankreas tidak memproduksi cukup insulin atau terjadi resistensi insulin. Akibatnya konsentrasi glukosa di dalam darah meningkat (hiperglikemia). Ekstrak kulit lidah buaya (EKLB) memiliki kandungan senyawa aktif (flavonoid, alkaloid, tanin, saponin, dan fenolik), yang berpotensi menurunkan kadar gula darah (KGD) dan memperbaiki gambaran histopatologi pankreas tikus. Penelitian ini bertujuan untuk mengetahui pengaruh ekstrak kulit lidah buaya terhadap penurunan kadar gula darah dan memperbaiki gambaran histopatologi pankreas tikus yang diinduksi aloksan. Penelitian ini merupakan penelitian eksperimental menggunakan rancangan acak lengkap dengan Post Test Randomized Design. Sebanyak 25 ekor tikus dibagi 5 kelompok, yaitu K (-) kelompok normal yang diberi makan dan minum standar. K (+) kelompok kontrol positif yang diinduksi aloksan 120 mg/kgBB. KP I, KP II dan KP III adalah kelompok yang diinduksi aloksan 120 mg/kgBB dan diberi perlakuan EKLB dengan dosis berturut-turut 87,5, 175 dan 350 mg/kgBB. Perlakuan dilakukan selama 28 hari. Kadar glukosa darah diukur pada hari ke-0 sebagai data awal, kemudian pada hari ke 4-7 setelah induksi. Pada hari ke-29 mengukur KGD tikus setelah perlakuan EKLB dan membuat preparat histopatologi pankreas tikus. Data KGD yang diperoleh diuji dengan one way Anova dengan taraf kepercayaan 95% dilanjut dengan uji Tukey HSD. Sedangkan data hasil pengamatan histopatologi pankreas diuji menggunakan Kruskal-Wallis dan dilanjutkan dengan Mann-Whitney. Hasil uji statistik menunjukkan bahwa KGD dan gambaran histopatologi pankreas kelompok K (+) berbeda nyata dengan kelompok perlakuan. Pada kelompok KP III memiliki KGD dan gambaran histopatologi pankreas tidak berbeda nyata dengan K (-). Dapat disimpulkan bahwa pemberian ekstrak kulit lidah buaya selama 28 hari pada tikus hiperglikemia berpengaruh KGD dan gambaran histopatologi pankreas tikus.