scholarly journals UJI EFEK EKSTRAK ETANOL DAUN JAMBU BIJI (Psidium guajava L) TERHADAP KADAR KOLESTEROL TOTAL TIKUS WISTAR (Rattus norvegicus)

2013 ◽  
Vol 1 (1) ◽  
Author(s):  
Irianto Girik Allo ◽  
Pemsi Mona Wowor ◽  
Henoch Awaloei

Abstract: This research aims to determine the effect of ethanol extract of guava leaves on levels of total cholesterol of rat that is induced propylthiouracil. This was an experimental research. The sample used was 15 rats were divided into 5 groups (1 group is consist of 3 rats), namely: 1) positive control, 2) extract dose of 200 mg/kgBB, 3) extract dose of 400 mg/kgBB, 4) extract dose of 800 mg/kgBB and 5) negative control. Group 1 to 4 are given propylthiouracil given for 14 days, then given treatment appropiate with the group. The result show that: 1) the average of total cholesterol levels increased after administration propylthiouracil from 156.34 mg/dL to 247.84 mg/dL, 2) at a dose of 200 mg/kgBB, 400 mg/kgBB and 800 mg/kgBB showed a decline in total cholesterol levels by 32.73%, 58.73% and 47.26%, 3) the positive control decreased total cholesterol levels by 39.46% and 4) total cholesterol levels on negative is unstable (there are up and some are down). The result of this research concluse that: guava leaf extract at dose of 200 mg/kgBB, 400 mg/kgBB and 800 mg kgBB have an effect in lowering total cholesterol of rat had been induced prophylthiouracil. Keywords: guava leaves, total cholesterol.     Abstrak: Penelitian ini bertujuan untuk mengetahui efek dari ekstrak etanol daun jambu biji terhadap kadar kolesterol total tikus wistar yang diinduksi propiltiourasil. Penelitian ini merupakan penelitian eksperimental. Sampel yang digunakan berjumlah 15 tikus wistar yang dibagi menjadi 5 kelompok (1 kelompok terdiri dari 3 tikus wistar), yaitu: 1) kontrol positif, 2) ekstrak dosis 200 mg/kgBB, 3) ekstrak dosis 400 mg/kgBB, 4) ekstrak dosis 800 mg/kgBB dan 5) kontrol negatif. Kelompok 1 sampai 4 diberikan propiltiourasil selama 14 hari, kemudian diberikan perlakuan sesuai kelompoknya. Hasil penelitian yang diperoleh: 1) rata-rata kadar kolesterol total meningkat setelah pemberian propiltiourasil yaitu dari 156,34 mg/dL menjadi 247,84 mg/dL, 2) pada dosis 200 mg/kgBB, 400 mg/kgBB dan 800 mg/kgBB menunjukkan terjadi penurunan kadar kolesterol total sebesar 32,73%, 58,73% dan 47,26%, 3) pada kontrol positif terjadi penurunan kadar kolesterol total sebesar 39,46% dan 4) kadar kolesterol total pada kelompok negatif tidak stabil (ada yang naik dan ada yang turun). Hasil penelitian ini menyimpulkan bahwa ekstrak daun jambu biji pada dosis 200 mg/kgBB, 400 mg/kgBB dan 800 mg/kgBB mempunyai efek dalam menurunkan kadar kolesterol total tikus wistar yang telah diinduksi propiltiourasil. Kata kunci: daun jambu biji, kadar kolesterol total.

2019 ◽  
Vol 1 (2) ◽  
pp. 5-7
Author(s):  
Wahyudi Wahyudi Wahyudi ◽  
Dian Ika Perbina

Guava (Guava guajava linn) or guava contains high pectin so it can lower cholesterol, contain tannins that serves to improve the digestive system. Chemical compounds contained in the fruit guava echoes its shape is quersetin i.e. the type of flavonoid compounds a flavonol, flavones, and flavol, which helps them were to treat the fragility of capillaries in the human. The purpose of this research is to know the effectiveness of guava leaf lumatan (Guava guajava linn) in burn healing in rabbits. The methods used in this study was an experimental method using a control group, the Group and the comparison group test (perlakuaan). The results showed that of the negative control group provides the longest healing impact i.e. on the 13th, the positive control healing burns on day 8, and control using lumatan guava leaf healing burns on day 9 control group comparison, bioplacenton indicates days of healing Burns most rapidly healed.


2020 ◽  
pp. 152
Author(s):  
Dian Rahmawati

ABSTRACT This study aims to determine the effect of ethanol extract of cordyline fruticose leaves in reducing total cholesterol levels of male white rats. This study used 30 male white rats which were divided into 6 treatment groups, each groups consistent of 5 test animals. Group I was normal control, group II was negative control (High cholesterol died and streptozotocin 30 mg/kgBW, group III was positive control (Simvastatin suspension), group IV, V, VI were each given an ethanol extract of cordyline fruticose leaves at a dose of 100 mg/kgBW, 150 mg/kgBW and 200 mg/kgBW for 14 consecutive days. Measurements of analyzed using a one-way statistical test (ANOVA) at 95% confidence level and continued with the Least Significant Difference (LSD) test to analyze differences between the groups. The result showed that the ethanol extract of cordyline fruticose leaves at a dose 200 mg/kgBW was able to reduce total cholesterol levels in white rats with cholesterol level of 39 mg/dL. Keywords: High fat feed, Cordyline fruticosa, Cholesterol.


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):  
Hendrika Andriana Silitonga ◽  
◽  
Gontar Alamsyah Siregar ◽  
Rosita Juwita Sembiring ◽  
Marline Nainggolan ◽  
...  

ABSTRACT Background: Recent studies showed that Interleukin-8 (IL-8), activated cytokine immune response which plays an important role in the development of acute and chronic gastritis. Harmless anti-inflammatory therapeutic alternatives have been proposed, for example, the consumption of Sechium Edule Jacq. Swartz (chayote). Antioxidant (flavonoid) and cell regeneration (alkaloid) agents were found in chayote. This study aimed to determine the effect of chayote Sechium Edule Jacq. Swartz extracts on the level of IL-8 in Wistar rats with aspirin- induced gastritis. Subjects and Method: This was a randomized controlled trial (RCT) conducted at the laboratory of Mathematics and Natural Science, Universitas Sumatra Utara from January to February 2020. A total of 35 male Wistar rats was selected for this study and randomly allocated into 7 groups: (1) Negative control; (2) Positive control; (3) 100 mg/ kg BW chayote ethanol extract ; (4) 200 mg/kg BW chayote ethanol extract; (5) 100 mg/ kg BW chayote ethyl acetate fraction; (6) 200 mg/kg BW chayote ethyl acetate fraction; and (7) 20 mg omeprazole. The rats in positive control and treatment groups were induced with aspirin (200mg/ kg BW). The negative control group received no intervention. The dependent variable was level of IL-8 measured by ELISA. The independent variables were treatment status. The data were analyzed by One Way Anova and post hoc test. Results: The mean differences of IL-8 level were not statistically significant between study groups (p= 0.327). Mean of IL-8 level was higher in positive control group (Mean= 160.80; SD= 6.90) than in negative control group (Mean= 141.20; SD= 10.98). The lowest IL-8 level was in 100mg/ kg BW chayote ethanol extract group (Mean= 149.94; SD= 40.4), followed by 200mg/ kg BW (Mean= 152.4; SD= 30.73) and 100mg/ kg BW (Mean= 164.60; SD= 25.04) chayote ethyl acetate fraction groups, 20 mg omeprazole group (Mean= 170.60; SD= 21.58), and 200 mg/ kg BW chayote ethanol extract group (Mean= 176.80; SD= 10.98). Conclusion: The low dose (100mg/ kg BW) chayote ethanol extract has the most potential antiinflammation effect on in vitro gastritis with the lowest IL-8 level of all doses of chayote ethanol extract, chayote ethyl acetate fraction, and omeprazole. Keywords: antiinflammation, IL-8, chayote ethanol extract, ethyl acetate fraction, omeprazole, aspirin induced gastritis Correspondence: Hendrika Andriana Silitonga. Department of Histology, Faculty of Medicine, Universitas Methodist Indonesia. Email: [email protected]. Mobile: +6281361430688. DOI: https://doi.org/10.26911/the7thicph.05.35


Author(s):  
Wahyuni Wahyuni ◽  
Muhammad Ilyas Yusuf ◽  
Fadhliyah Malik ◽  
Adryan Fristiohady Lubis ◽  
Astrid Indalifiany ◽  
...  

Immunomodulator is an ingredient or drug that can modulate immune system functions and activities. This study was conducted to determine the effect of ethanol extract of Melophlus sarasinorum sponge on macrophage phagocytosis activity. Twenty four male mice balb/c were divided into six groups. The first group received 100 mg/kg of ethanol extract of Melophlus Sarasinorum sponge, the second group received 200 mg/kg of ethanol extract of Melophlus sarasinorum sponge, the third group received 300 mg/kg of ethanol extract of Melophlus Sarasinorum sponge and the fourth group received 400 mg/kg of ethanol extract of Melophlus Sarasinorum sponge. The positive control group received Phyllanthus niruri linn extract (Stimuno®) 0,13 mg/g and the negative control group received NaCMC 0,5%. The extract was orally administered from first day to seventh day. On the eighth day, each of the mice was injected Staphylococcus aureus bacteria (SA) 0.5 mL intraperitoneally. Macrophage cell activity is calculated from smears of peritoneal fluid of mice. Increased doses of ethanol extract of Melophlus sarasinorum sponge increase the amount of macrophage phagocytosis activity that are 25,25% (negative control), 61,5% (positive control), 55,75% (100 mg/kg), 60,75% (200 mg/kg), 62,25% (300 mg/kg) dan 66,25% (400 mg/kg). The results showed that the ethanol extract of Melophlus sarasinorum sponge has the potential as immunomodulator at a doses of 300 mg/kgBB and 400 mg/kg with no significantly different effectiveness with positive control in increasing macrophage cell phagocytosis activity based on the result of post-hoc statistical test of Tukey (sig.> 0,05).  


2013 ◽  
Vol 1 (1) ◽  
Author(s):  
Ristanti Pratiwi ◽  
Jimmy Posangi ◽  
Fatimawali .

Abstract: The objectives of the research were to find out the analgesic effect of giving Gedi (Abelmoschus manihot (L.) Medik) leaf ethanol extract orally on the number of writhing after thermal pain induction of mice. This research using 15 mice which is divided into 5 groups consisted of 1 negative control group given by the aquades, 1 positive control group given by the tramadol, and 3 experiment groups. Experiment group given by Gedi (Abelmoschus manihot (L.) Medik) leaf ethanol extract with the doses which different each other, that is 30 mg/30 g BW, 60 mg/30 g BW and 120 mg/30 g BW. Thermal pain induction was done by placing the mice on hot plate constant temperature of 550C. The mice gave respond in the way of lick its foot or even jumping. The data was collected using table, graphic and analyzed using one direction ANOVA model and it was continued with LSD test to find out the difference every treatment group. The result of analysis showed that gedi’s leaf ethanol extract have the analgesic effect and the maximum effect presented at gedi leaf ethanol extract dosage 60 mg/30 g BW. Keywords: Gedi’s leaf, analgesic effect    Abstrak: Tujuan penelitan ini yaitu menemukan efek analgesik dari pemberian ekstrak etanol daun gedi (Abelmoschus manihot (L.) Medik) peroral pada mencit yang kemudian diamati jumlah geliatnya setelah diinduksi panas. Penelitian ini menggunakan 15 ekor mencit yang dibagi 5 kelompok yang terdiri dari 1 kelompok kontrol negatif yang diberi aquades, 1 kelompok kontrol positif yang diberi tramadol, dan 3 kelompok eksperimen. Kelompok eksperimen diberi ekstrak etanol daun gedi dengan dosis yang berbeda-beda, yaitu 30 mg/30 g BB, 60 mg/30 g BB, dan 120 mg/30 g BB. Induksi nyeri berupa panas dilakukan dengan meletakkan mencit pada hot plate dengan suhu 550C . Mencit memberi respon berupa menjilat kaki dan atau melompat. Data disajikan berupa tabel, grafik dan menggunakan analisis statistik ANOVA yang dilanjutkan dengan LSD untuk menemukan perbedaan dari setiap kelompok. Hasil analisis menunjukkan bahwa ekstrak etanol daun gedi memiliki efek analgesik dan efek maksimumnya didapatkan pada dosis 60 mg/30 g BB. Kata kunci: Daun gedi, efek analgesik


2020 ◽  
Vol 6 (3) ◽  
pp. 157
Author(s):  
Adinningtyas Intansari ◽  
Al Munawir ◽  
Laksmi Indreswari

Physalia utriculus is one of the invertebrate marine biota that is often found in Indonesia. Some symptoms of venoming due to jellyfish stings cause pain, itching, and hemolysis. In Indonesia, 13 cases of jellyfish stings were reported in 2005-2009 with three people dying in Java, Bali, and Bangka. Cocoa beans (Theobroma cacao L.) contain fat, carbohydrates, proteins, and polyphenol compounds that are useful as antioxidants. Polyphenols in the form of epicathechins, catechins, and procyanidins serve to provide protection to hemolysis. The purpose of this study was to determine the potential of ethanol extract of cacao (Theobroma cacao L.) in inhibiting the damage of erythrocyte induced by Physalia utriculus in vitro. This study used 28 samples of erythrocytes divided into seven groups, namely the normal control group, negative controls, and treatment with cocoa ethanol extract 0.2%, 0.1%, 0.04%, and 0.02%. Each subsequent group induced venom Physalia utriculus. The results showed that the average speed of erythrocyte lysis in the treatment group by giving cocoa ethanol extract 0.2%, 0.1%, 0.04%, and 0.02% respectively (seconds ± standard deviation) was 858,25 ± 94,44; 1.000,5 ± 159,93; 678,5 ± 19,71; and 1.006 ± 159,50. The mean speed of erythrocyte lysis in the negative control group was 1,025 ± 164.63 and the positive control group with the administration of N-Acetylcystein can last up to one hour after administration of venoms. Test for normality and homogeneity shows that data is normally distributed and homogeneous. One Way Annova analysis shows the significance value of p <0.05, then a post hoc analysis test was performed with the Bonferoni method to find out the differences in significance in each group. In this study it can be concluded that the administration of cocoa ethanol extract has no potential to inhibit erythrocyte damage that has been venomed by Physalia utriculus in vitro. Keywords: Physalia utriculus, cacao, erythrocyte damage


2020 ◽  
Vol 3 (2) ◽  
pp. 261-270
Author(s):  
Eka Kumalasari ◽  
◽  
aina aina ◽  
noverda ayu checaria ◽  
noor aisyah

Acne that appears can cause facial changes, in the form of swelling, redness, purulence and causing pain so that it will create an impression that is less attractive in appearance and affects one's beauty. One of the causes of acne is Propionibacterium acne. Dayak onion leaves are one of the plant that contain antibacterial compounds. The purpose of this study was to determine the antibacterial activity of ethanol extract of onion leaves on the growth of Propionibacterium acne.The antibacterial activity of this plant needs to be reviewed through with extract group with various concentrations, positive control group (clindamycin 0.1%) and negative control group (Aquadest). The results showed that the ethanol extract of dayak onion leaves had antibacterial activity against the growth of Propionibacterium acne. The diameter of the inhibition zone formed at concentrations of 20%, 40%, 60%, 80% and 100% respectively 7.25 mm (medium), 10.43 mm (strong), 15.23 mm (strong), 18, 55 mm (strong) and 22.20 mm (very strong).


2017 ◽  
Vol 1 (2) ◽  
pp. 133
Author(s):  
Fitri Handayani ◽  
Eka Siswanto ◽  
Lintang Ayu Trisna Pangesti

Gambir (Uncaria gambir Roxb.) contains flavonoids, tannins, saponins and alkaloids that can help in the healing process of burns on the back skin of mice. Gambir has been used for the treatment because it has the effect of antimicrobial and anti-inflammatory. Gambir is used by the people as a traditional medicine to treat burns.This research is experimental research. The object studied is the potential of gambir extract on healing burns of mice back skin. The number of mice used are 15 which divided into 5 groups: the positive control group (branded ointment), negative control group (vaseline flavum), group of gambir ethanol extract and vaseline flavum concentration of 25%, 35%, and 45%. Each group consisted of 3 mice.Backs of the mice induced using a heated solder which tip contained stainlees plate measuring 1x1 cm and placed for 2 seconds on the back skin of mice. The percentage of burns healing is obtained by calculating the surface area of the wound. The data were analyzed using ANOVA analysis followed by LSD test. The results showed that ethanol extract of gambir concentration of 25% with the healing burns percentage of (72.00%), the concentration of 35% (85.00%), and the concentration of 45% (88.67%) have activity on healing burns of back skin of mice. The results of data analysis using ANOVA showed that the data has significant differences with a significance value <0.05 is 0.000. LSD test results stated that each treatment group have significant differences with a significance value <0.05. It can be seen that with increasing dose will be followed by duration of burns healing


2017 ◽  
Vol 2 (1) ◽  
pp. 60-64
Author(s):  
Paska Ramawati Situmorang

Diabetes mellitus now becomes a global serious theat with continues encreasingly prevalence. Ethanol extract of squash fruit Chayotte (Sechium edule) is a plant that contains flavonoidsareanti-inflammatory. The objective of this study was to determine the effect of ethanol extract of Squash fruit Chayotte (Sechium edule) to Interleukin 6 level and increasedthe size ofthe diameter of the pancreas in STZ-induced hyperglycemic mice model. Goals : This research is experimental research uses Post test randomized controlled group design upon male mice, and divided into 4 groups; negative control group, positive control group is treated with streptozotocin at a dose of 60 mg/kg weight, and groups of therapy (dosage 100 gram/kg weight, 200 gram/kg weight). Methods : The measurement of the level interleleukin 6 (IL-6) used ELISA method and the description of histopatoligy pancreas. The data analysis of level IL-6 level uses One Way ANOVA (α = 0,005) and pancreas histology image used descriptive analysis. Result : The results showed a decrease in the levels of IL-6, although not significant if it’s compared to the positive control. The preparat histopathology pancreas observation increased diameter which showed widening of cell β of pancreas. Conclution : The conclusion of this research was that ethanol extract of squash fruit can reduce levels IL-6 and prevent the hiperglikemia mice pancreas damages


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