scholarly journals Antidiabetic Potential Screening of Ulin Fruit Extract (Eusideroxylon zwageri) Against Streptozotocin-Induced Diabetic Rats

Author(s):  
Muhammad Rizani Faisal ◽  
Nada Widiasmira Amanda Oktia ◽  
Diana Aulia Mursidah ◽  
Dede Mahdiyah ◽  
Bayu Hari Mukti

Empirical evidence of complementary medicine from one community in Kalimantan often uses Ulin fruit (Eusideroxylon zwageri) for medical therapy or as herbal drinks by people with diabetes mellitus. This research aims to identify the antidiabetic compound of Ulin fruit extract against Streptozotocin (STZ) induced diabetic rats. Extraction was performed by maceration method using 96% ethanol, phytochemical test of extracts, extract toxicity test on mice (50 mg/BW to 200 mg/BW), test antidiabetic extract in diabetic rats induced by STZ as much as 70 mg/kgBW with each extract dose of 150, 300, and 600 mg given for 14 days, positive control is Glibenclamide 0.25 mg/kg/day, and the negative control is CMC 1%. Phytochemical test results showed that the extract of Ulin contains alkaloids, tannins, flavonoids, phenolics, terpenoids, and steroids. Ulin fruit extract was not toxic to rats at 50, 150, and 200 mg for three days. Based on the Mann-Whitney test, there was an effect of giving the extract on changes in the average body weight and body temperature of rats during three days of administration (p = 0.000). The results showed novelty that the extract of Ulin fruit affected reducing blood glucose levels in diabetic rats during 14 days of administration (p=0.000).Keywords: Antidiabetic, Eusideroxylon zwageri, flavonoids, streprozotocin, diabetic rats

2018 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Verawaty Verawaty ◽  
Dhea Claudia Novel

<p>Penelitian ini bertujuan untuk melihat pengaruh pemberian ekstrak etanol kulit petai (Parkia speciosa Hassk) terhadap penurunan kadar glukosa darah mencit jantan yang diinduksi aloksan. Hewan percobaan dibagi atas 5 kelompok diantaranya kelompok kontrol negatif, kelompok kontrol positif,dosis I (280 mg/kgBB mencit), dosis II (560 mg/kg BB mencit), dosis III (840 mg/kg BB mencit). Penelitian dilakukan selama 21 hari. Persentase penurunan kadar glukosa darah mencit jantan setelah diberikan ekstrak etanol kulit petai pada hari ke-21 adalah dosis I (77,52 %) lebih besar dibandingkan dengan dosis II (69,5 %) dan dosis III (73,37 %). Data yang diperoleh dianalisis dengan uji Two Way Anova dengan program SPSS 17. Hasil penelitian ini menunjukkan bahwa pemberian ekstrak etanol kulit petai untuk tiga variasi dosis menyatakan perbedaan yang bermakna secara statistik terhadap penurunan kadar glukosa darah mencit jantan.</p><p><em>Petai (Parkia speciosa Hassk) has a compound β-sitosterol and stigmasterol that have efficacy to decreased blood glucose levels. This study aimed to determine the effect of ethanol extract of petai peel for decrease blood glucose levels of male mice induced by alloxan. Experimental animals were divided into 5 groups including negative control group, positive control group, the first dose (280 mg/kg in mice), the second dose (560 mg/kg in mice), the third dose (840 mg/kg in mice). The study was conducted for 21 days. After 21 days, the result found that the percentage of blood glucose levels after the male mice given the ethanol extract of petai peel was, the first dose (77.52%) biger than the second dose (69.5%) and the third dose (73.37%). The data obtained were analyzed by Two Way ANOVA using SPSS 17. The results showed that have signicantly difference between three dose variation of ethanol extract of petai peel in blood glucose levels.</em></p>


Author(s):  
Sri Indrawati ◽  
Yuliet Yuliet ◽  
Ihwan Ihwan

Pisang Ambon (Musa paradisiaca L.) is one type of bananas usually consumed by Indonesian people. Besides its flesh which has high nutrition, its peels also has antioxidant activity. Antioxidants has the ability to reduce oxidative damage in people’s body with diabetes mellitus. Therefore, this study aimed to determine the antioxidant activity of the aqueous  extract of Pisang Ambon peels and to determine it’s effective dose as an antidiabetic agent in hyperglycemic mice. This study used male mice which all have been intravenously induced with alloxan at a dose of 50 mg/kgBW. They were then divided into five groups. The first two groups got Na CMC 0.5% (negative control) and glibenclamide 0.65 mg/kgBW (positive control), while the other three got  the aqueous  extract of Pisang Ambon peels successively at doses of 400, 800, and 1200 mg/kgBW. The data were statistically analyzed using ANOVA (Analysis of Variance) at 95% confidence interval with parameter of blood glucose levels difference between before and after treatment. The results showed that the aqueous extract of Pisang Ambon peels had antidiabetic activity at an effective dose of 400 mg/kgBW in hyperglycemic mice which was comparable to glibenclamide


2021 ◽  
Vol 4 (1) ◽  
pp. 44-53
Author(s):  
Andri Priyoherianto ◽  
◽  
Panji Ratih Suci ◽  
Putri Rizki Cahya Fatimah ◽  
Atik Nur Wijayanti

Diabetes mellitus is a chronic metabolic disorder that occurs due to destruction of pancreatic ? cells characterized by blood glucose levels that exceed normal limits. The purpose of this study was to determine the therapeutic effect of the combination of water hyacinth leaf extract and Sintrong leaf in reducing blood glucose levels in alloxan-induced experimental animals. Water hyacinth leaf powder and Sintrong leaves were extracted using the maceration method with 70% ethanol as a solvent. A total of 25 mice were divided into 5 groups, namely negative control CMC-Na 0.5%, positive control glibenclamide 0.00065 mg / g BW, water hyacinth leaf extract 17.5 mg / kg BW, Sintrong leaf extract 10.5 mg/ kg BW and a combination of water hyacinth leaf extract 17.5 mg / kg BW and sintrong leaf 10.5 mg / kg BW. The results showed that a single extract of water hyacinth and Sintrong leaves was able to reduce blood sugar levels for 7 days. The combination dose was effective in reducing blood sugar levels with a combination dose of 17.5 mg/ kg water hyacinth leaf extract in combination for 7 days.


2020 ◽  
Vol 13 (1) ◽  
pp. 26-34
Author(s):  
Igwe K ◽  
Ikpeazu O ◽  
Otuokere I

Antidiabetic activity of Vernonia amygdalina and its possible synergism with glibenclamide was checked. Forty eight rats were used for the research, for hypoglycermic study of V. amygdalina alone, they were grouped into five of six rats each. Group 1 was the negative control and was administered distilled water orally. Groups 2, 3, and 4 were the treatment groups which received 100, 200 and 300 mg/kg body weight of the V. amygdalina extract respectively orally by intubation. Group 5 was the positive control group which received a known antidiabetic drug, glibenclamide. Diabetes was induced with alloxan. For the synergism study, another 18 rats grouped into 3 of six rats each was used. Both groups of glibenclamide only and glibenclamide plus V. amygdalina extract were dosed for 14 days orally by intubation, thereafter were sacrificed and blood collected from heart for analysis. There were 5 replicates grouped by weight throughout the study and both single and synergistic studies had the same controls. Effect of V. amygdalina extract was checked on blood glucose and its possible synergism with glibenclamide. All results in treatment groups were compared with the normal control at statistical confidence of p<0.05. Result shows that V. amygdalina extract reduced blood glucose level in the test groups as dose of extract increased. Combination of V. amygdalina with glibenclamide demonstrated further deduction in blood glucose levels in the treatment rats groups. Therefore addition of V. amygdalina into glibenclamide increased efficacy in the diabetic rats. The interaction between V. amygdalina and glibenclamide in this work was additive and therefore synergistic.


Author(s):  
Thontowi Djauhari Nur Subchi ◽  
Merryana Andriani

Pyrazinamide, Ethambutol and Levofloxacin are part of the anti-tuberculosis SLD that have many side effects. This response causes an inflammatory reaction that affects pro-inflammatory cytokines interleukin 4 and interleukin 10. Morinda citrifolia L. produces anti-inflammatory activity that affects cytokines and provides protection against cell damage. A dose therapy was administered to wistar rats for two months, grouped in K- (negative control), K+ (positive control), MI (drug + Morinda citrifolia L. extract, dose of 100 mg/kg body weight), MII (drug + noni fruit extract, dose of 200 mg/kg body weight) and MIII (drug + noni fruit extract, dose of 400 mg/kg body weight). Results were examined using Rat IL-4 and IL-10 immunoassay Quantikine ELISA kits. The ANOVA (Analysis of Variance) test results showed that there was an overall IL-4 difference (sig<0.05); for IL-10 there was no great difference (sig>0.05); it was decrease trend was shown in MI and MII. However, by giving Morinda citrifolia L. extracts can significantly influence the IL-4 and IL-10, with a decreasing trend in MI and MII.


WARTA FARMASI ◽  
2019 ◽  
Vol 8 (2) ◽  
pp. 43-52
Author(s):  
Muhammad Azdar Setiawan ◽  
Muhammad Syaiful Saehu ◽  
Kartini Kartini

ABSTRAK Daun trembesi (Albizia saman (Jacq.) Merr) adalah salah satu tanaman berkhasiat menurunkan kadar glukosa darah dimana kandungan kimianya berpotensi menurunkan kadar glukosa darah antara lain flavonoid yang bekerja dengan cara menstimulasi sel- sel beta dari pulau langerhans, sehingga sekresi insulin ditingkatkan.Penelitian ini bertujuan untuk mengetahui efek antidiabetes ekstrak daun trembesi (Albizia saman (Jacq.) Merr) pada mencit (Mus musculus). Metode Penelitian ini merupakan penelitian Eksperimen dimana sebanyak 20 ekor mencit dibuat diabetes dengan menggunakan Streptozotosin 150 mg/kgBB secara Intraperitonial. Kemudian dibagi menjadi 5 kelompok perlakuan, yaitu: Ekstrak dosis 25 mg/kgBB, 50 mg/kgBB, 100  mg/kgBB, sebagai kontrol positif Glibenclamid 5 mg dan kontrol negatif suspensi Na.CMC 0,5%. Data yang diperoleh dianalisis dengan uji ANOVA. Hasil analisa statistik menunjukan pada konsentrasi ekstrak 100 mg/kgBB memberikan efek yang optimum dengan perlakuan kontrol positif Glibenklamid.  Kata Kunci  : Ekstrak Daun Trembesi, Antidiabetik.  ABSTRACT Trembesi leaf (Albizia saman (Jacq.) Merr) is one of the efficacious plants to reduce blood glucose levels where the chemical content has the potential to reduce blood glucose levels, among others, flavonoids that work by stimulating beta cells of the island langerhans, so that insulin secretion is increased. It aims to determine the antidiabetic effect of trembesi leaf extract (Albizia saman (Jacq.) Merr) in mice (Mus musculus). This research method is an experimental study in which as many as 20 mice were made diabetic using Streptozotosin 150 mg / kgBW intraperitonially. Then divided into 5 treatment groups, namely: Extract dose 25 mg / kg body weight, 50 mg / kg body weight, 100 mg / kg body weight, as positive control Glibenclamid 5 mg and negative control suspension Na.CMC 0.5%. The data obtained were analyzed by ANOVA test. The results of statistical analysis showed that the extract concentration of 100 mg / kgBB gave the optimum effect with the positive control of Glibenclamide. Keywords: Trembesi Leaf Extract, Antidiabetic.


Author(s):  
Ayu Rochmawati ◽  
Syahrul Ardiansyah

This research aims to knowing about decrease glucose levels in rat induced alloxan with the provision of pineapple stem extract (Ananas comusus L.). Previous studies have shown that bromelin can significantly reduce CD4+ lymphocytes, which are included in inflammatory diseases. One of the inflammatory diseases is diabetes mellitus. Blood glucose levels can be lowered by pineapple extract as it contains bromelin, and bromelin most widely found on the stem. The test animals used white rat strain wistar (Rattus norvegicus L.) with weight is 250-300 gram acclimated for seven days. The research was divided  six treatment groups: positive control, negative control, P1 (25% concentration), P2 (50% concentration), P3 (75% concentration), P4 (100% concentration). After treatment for rat in category or sampel was administered pineapple stem extract for 14 days after that experiment status blood glucose level. The results showed that rat had  increased (hyperglicemic) after alloxan induced,and also in blood glucose levels in all treatment. the biggest decrease was in P4 is 44 mgdl. The statistic of Kruskal-Wallis test showed that the decrease of rat blood glucose concentration at various concentration of pineapple extract influence  signifificantly. According to the result  that conclusion is  the difference of pineapple extract concentration (25%, 50%, 75%, 100%) influence for decrease blood glucose levels and decreasing blood glucose level after 14 days, but in this  time blood glucose  not returned as normal conditions.  


2019 ◽  
Vol 3 (2) ◽  
pp. 53
Author(s):  
Putu Lakustini Cahyaningrum ◽  
Sang Ayu Made Yuliari ◽  
Ida Bagus Putra Suta

Background: The content of secondary metabolites in amla (phyllanthus emblica L.) such as flavonoids and phenols have the potential as an antioxidant. One of the benefits of antioxidants is to prevent degenerative diseases, such as diabetes mellitus. Purpose: This research to determine activity of amla fruit extract in reducing blood glucose levels at balb/c mice induced with alloxan. Methods. This research method uses a pre and posttest-controlled group design with 35 balb/c mice divided into five treatments groups. In the positive control group and the treatment group alloxan was injected for 14 days. Results: Amla (Phyllanthus emblica L.) fruit extract at a dose of 40 mg / 20 g BW was equivalent to positive control of glibenclamide dose 3 mg / 20 g BW compared to the treatment group at a dose of 10 mg / 20 g BW and 20 mg /20 g BW. Conclusion: From this research, it was obtained that the best dose of Amla fruit (phylanthus emblica L) extract applied to blood glucose was 40 mg/20mg BW with a decrease percentage of 56,93% with an effective dose value (ED50) 50% of 34.00 mg / 20 g BW.


Author(s):  
RATNA DJAMIL ◽  
SARAH ZAIDAN ◽  
DENI RAHMAT ◽  
DIAH KARTIKA PRATAMI ◽  
FELIX HAKIM

Objective: Okra (Abelmoschus esculentus (L.) Moench) has potential antidiabetic activity. This study created a nanoemulsion of okra extract (NOE) and examined its activity on alloxan-induced diabetes mellitus in mice. Methods: Okra was macerated with 70% ethanol and dried in a rotary evaporator into the crude extract. The extract was encapsulated in a solution of glyceryl caprylate, propylene glycol, and glycerine to form a nanoemulsion. To determine the antihyperglycaemic effect of okra extract, 35 male mice (Mus musculus L.) were divided into seven groups: a non-diabetic normal control group and six diabetic mice groups (untreated negative control, glibenclamide-treated positive control, and four treatments with okra ethanol extract (OEE) at 200 and 400 mg/kg BW and NOE at 200 and 400 mg/kg BW). Results: The group treated with NOE at 400 mg/kg BW (NOE400) had the lowest average blood glucose level of 93.4 mg/dL among hyperglycaemic mice. The decrease in blood glucose levels in NOE400 (52.05%) was significantly different from those in the positive control (42.63%) and OEE treatments (39.32%). The nanoemulsion used in this study fulfills quality requirements, with a mean particle size of 134.7 nm, a polydispersity index of 0.512, and a zeta value of −26.72 mV. Conclusion: NOE reduced blood glucose levels in alloxan-induced hyperglycaemic mice better than OEE. Nanoemulsion can improve the antidiabetic activity of okra extract by increasing penetration of active compounds into interstitial space so that their delivery and bioavailability are higher.


2019 ◽  
Vol 2 (1) ◽  
pp. 24-28
Author(s):  
Herviani Sari ◽  
Vera Estefania Kaban ◽  
Friska Raulina Situmorang ◽  
Firdaus Fahdi

Purpose: To determine the effect of decreasing blood glucose levels in white rats using a combination of meniran and rosella compared to glibenclamide. Method: This research was carried out experimentally. Simplicia of meniran leaves and rosella macerated using 80% ethanol. The research used 21 rats that were induced by alloxan and divided into 7 groups and all compared using glibenclamide.Group 1 (negative control) CMC Na 1%, group 2 (positive control) glibenclamide dose 0.45 mg/kgMB, group 3 single roselle extract dose 130 mg/kgMB, group 4 single meniran leaf extract dose 200 mg/kgMB, group 5 combination of meniran leaf extract dose of 100 mg/kgMB and rosella extract dose of 65 mg/kgMB, group 6 combination of meniran leaf extract dose of 200 mg/kgMB and rosella extract dose of 130 mg/kgMB, and group 7 meniran leaf extract combination dose 400 mg/kgMB and rosella extract dose 195 mg/kgMB. Result: The results showed that rats had hyperglycemia after being induced by alloxan.Data were analyzed using one way ANOVA method followed by LSD and tukeys' B post hoct test. Having a difference in the decrease in blood glucose levels between the positive control group and the five doses of meniran extract and rosella gave a significant effect compared to the negative control group did not have a significant effect in reducing blood glucose levels. Conclusion: Single meniran extract and high-dose combination extract are more effective than glibenclamide.


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