scholarly journals Ekstrak Etanol Kulit Buah Naga Menurunkan Indikasi Neoplasia Mammae Tikus Putih Berdasarkan Histopatologi dan Inhibitor Siklooksigenase-2

2018 ◽  
Vol 19 (1) ◽  
pp. 23
Author(s):  
Muhammad Thohawi Elziyad Purnama ◽  
Ragil Angga Prastiya ◽  
Faisal Fikri ◽  
Amung Logam Saputro ◽  
Bodhi Agustono
Keyword(s):  
Mammary Gland ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Growth Function ◽  
Histopathological Features ◽  
White Rats ◽  
Fruit Skin ◽  
Dragon Fruit ◽  
Cox 2 ◽  
Dermal Injection

Cancer caused uncontrolled cell proliferation and triggered by changes on cell information that regulate growth function. Each cell has different potential so many cancer prevalence such as endometrial cancer, lymph node cancer, lung cancer, skin and mammary gland cancer. The aims of this study were to assess the potential of dragon fruit skin ethanolic extract on white rats (Rattus norvegicus) exposed 7,12- Dimethylbenz(á)antrasena (DMBA) on mammary gland based on histopathological features and cyclooxygenase-2 (Cox-2) intensity. This study were used 20 of rats randomly divided into five group and each groups consisted of four rats, i.e: K+ weren’t treated DMBA and extract; K- were treated with DMBA; P1 were treated with DMBA and extract 10 mg/kg BW; P2 were treated with DMBA and extract 15 mg/kg BW; P3 were treated with DMBA and extract 20 mg/kg BW. The DMBA was given by intra dermal injection during twice a week for five weeks and the extracts with gastric tube everyday till 14 days. The data was analyzed by Anova test and continued with Duncan test. The result showed that the histopathological features were decrease significantly on P3. The variables of Cox-2 intensity were decrease significantly on P1, P2 and P3. Conclusion of this study was ethanol extract of dragon fruit skin can decrease neoplastic indication of mammary gland on white rats (R. norvegicus) based on histopathological features and Cox-2 inhibitors.

scholarly journals EFFECT OF METAL ION Cu (II) and Mg (II) ON THE ACTIVITIES ANTIOXIDANT ANTHOCYANIN OF EXTRACT ETHANOL SKIN DRAGON FRUIT RED(Hylocereuspolyrhizus)

2019 ◽  
Vol 11 (1) ◽  
pp. 11
Author(s):  
Asrul Sani ◽  
Ahyar Ahmad ◽  
Firdaus Zenta
Keyword(s):  
Antioxidant Activity ◽  
Metal Ions ◽  
Metal Ion ◽  
Ethanol Extract ◽  
Anthocyanin Content ◽  
Color Test ◽  
Fruit Skin ◽  
Dragon Fruit ◽  
Dpph Method ◽  
Ethanol Extracts

The effect of Cu2+ and Mg2+ metal ions on the antioxidant activity of anthocyanins of ethanol extract from the red dragon skin fruit (Hylocereus polyrhizus) has been done. Anthocyanin pigments from ethanol extract the red dragon skin fruit, content and antioxidant activity of anthocyanins from the red dragon fruit skin with ethanol solvent, and the effect of Cu2+ and Mg2+ metal ions on the antioxidant activity of anthocyanins. Identification of anthocyanin was done by identification of color test, using spectrophotometer analysis of UV-Vis and FTIR. The anthocyanin content was determined using pH difference method, and determined effect of metal ions extract was done by adding 50 ppm, 100 ppm, and 150 ppm of metal ions Cu2+ and Mg2+ into the anthocyanin extract that was been acidified by HCl , using spectrophotometer analysis of FTIR. Antioxidant activity test using DPPH method. The results show that ethanol extracts the red dragon anthocyanin by content is 12.5241 mg / L and antioxidant activity (IC50) is 0.478 μg / mL and with addition of2+ and Mg2+ metal ions can be increased antioxidant activity (IC50) of anthocyanins to be 0.2259 μg / mL for Cu2+ at concentration 50 ppm and 0.3351 μg / mL for Mg2+ at concentration 50 ppm.

scholarly journals Antiinflammatory Activity of Pagoda Flower (Clerodendrum Paniculatum L.) Ethanol Extract Using Paw Edema Method

2019 ◽  
Vol 7 (6) ◽  
pp. 43-45
Author(s):  
Ihsanul Hafiz ◽  
Mandike Ginting
Keyword(s):  
Antiinflammatory Activity ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Positive Control ◽  
Negative Control ◽  
Paw Edema ◽  
Laboratory Design ◽  
White Rats ◽  
Experimental Laboratory ◽  
The Difference

Objectives: The purpose of this study was to determine antiinflammatory activity of pagoda flower (Clerodendrum paniculatum L.) ethanolic extract Design: This study uses an experimental laboratory design. This research uses paw edema method by inducing carrageenin in the legs of male white rats as an induction of inflammation. Interventions: The sample used was pagoda flower ethanol extract in various dosages of 25, 50 and 100 mg / kg. As a comparison, acetosal dose 33 mg / kg was used. Na CMC suspension was used as a negative control. Main outcome measure: The results in this study are the difference in the volume of edema volume from rat feet per unit time. The measurement of the rat's leg volume was measured at 30, 60, 120, 180, 240 and 300 minutes. Conclusion: Pagoda flower ethanol extract does not have good anti-inflammatory activity. there were no significant differences between groups except at dose 100 and positive control at minute 300 of negative control.    

scholarly journals The Medicinal Timber Canarium patentinervium Miq. (Burseraceae Kunth.) Is an Anti-Inflammatory Bioresource of Dual Inhibitors of Cyclooxygenase (COX) and 5-Lipoxygenase (5-LOX)

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
R. Mogana ◽  
K. Teng-Jin ◽  
C. Wiart
Keyword(s):  
Inflammatory Diseases ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Frap Assay ◽  
Dual Inhibitor ◽  
Lead Compounds ◽  
Dual Inhibitors ◽  
Cox 2 ◽  
Cox 1

The barks and leaves extracts of Canarium patentinervium Miq. (Burseraceae Kunth.) were investigated for cyclooxygenase (COX) and 5-lipoxygenase (LOX) inhibition via in vitro models. The corresponding antioxidative power of the plant extract was also tested via nonenzyme and enzyme in vitro assays. The ethanolic extract of leaves inhibited the enzymatic activity of 5-LOX, COX-1, and COX-2 with IC50 equal to 49.66±0.02 μg/mL, 0.60±0.01 μg/mL, and 1.07±0.01 μg/mL, respectively, with selective COX-2 activity noted in ethanolic extract of barks with COX-1/COX-2 ratio of 1.22. The ethanol extract of barks confronted oxidation in the ABTS, DPPH, and FRAP assay with EC50 values equal to 0.93±0.01 μg/mL, 2.33±0.02 μg/mL, and 67.00±0.32 μg/mL, respectively, while the ethanol extract of leaves confronted oxidation in β-carotene bleaching assay and superoxide dismutase (SOD) assay with EC50 value of 6.04±0.02 μg/mL and IC50 value of 3.05±0.01 μg/mL. The ethanol extract acts as a dual inhibitor of LOX and COX enzymes with potent antioxidant capacity. The clinical significance of these data is quite clear that they support a role for Canarium patentinervium Miq. (Burseraceae Kunth.) as a source of lead compounds in the management of inflammatory diseases.

scholarly journals EFFECT OF 70% ETHANOL EXTRACT OF ORTHOSIPHONIS STAMINEUS BENTH LEAVES ON THE PHARMACOKINETIC PARAMETERS OF FUROSEMIDE IN MALE WHITE RATS

2017 ◽  
Vol 9 ◽  
pp. 54
Author(s):  
Riana Maya Oktaviani ◽  
Santi Purna Sari ◽  
Yahdiana Harahap
Keyword(s):  
White Male ◽  
Area Under The Curve ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Male Rats ◽  
Combination Group ◽  
Pharmacokinetic Parameters ◽  
Control Group ◽  
Sprague Dawley ◽  
White Rats

Objective: This study aimed to observe the effect of the 70% ethanol extract of Orthosiphonis stamineus Benth leaves on the pharmacokineticparameters of furosemide in white male rats.Methods: 18 Sprague–Dawley male rats were divided into three groups: The normal control group was given only 1% carboxymethyl cellulose,the furosemide group was given 7.2 mg/200 g body weight (BW) suspension of furosemide, and the combination group was given 700 mg/kg BWsuspension of the 70% ethanolic extract of O. stamineus Benth leaves for 4 days followed by a 7.2 mg/200 g BW suspension of furosemide. On the4th day of treatment, we performed orbital sinus blood sampling on the eyes of the rats and analyzed the levels of furosemide in plasma using highperformanceliquid chromatography.Results: Therefore, the results showed that the administration of the 70% ethanol extract of O. stamineus Benth leaves improves the pharmacokineticparameters of furosemide on Cpmax and the area under the curve (p<0.05).Conclusion: This study concludes that the 70% ethanol extract of O. stamineus Benth leaves improves the pharmacokinetic parameters of furosemidein white male rats.

scholarly journals Analisis Metabolit Sekunder dan Aktivitas Ekstrak Etanol Kulit Buah Salak (Salacca zalacca (Gaertn.) Voss) Terhadap Kadar Glukosa dan Ureum Kreatinin Tikus Putih Jantan (Rattus norvegicus)

KOVALEN ◽  
2021 ◽  
Vol 7 (3) ◽  
pp. 161-168
Author(s):  
Tien Wahyu Handayani ◽  
Agustinus Widodo ◽  
Risna Yanti ◽  
Erdy Prasetyo ◽  
Zulfaidah ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Rattus Norvegicus ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Positive Control ◽  
Negative Control ◽  
Phytochemical Screening ◽  
Fruit Peel ◽  
Treatment Groups ◽  
White Rats

The snake fruit peel (Salacca zalacca (Gaertn.) Voss) traditionally has several health benefits, one of which is to treat diabetes mellitus. This study aimed to determine the content of secondary metabolites in the ethanolic extract of snake fruit peel and its activity on glucose and urea creatinine levels in male white rats (Rattus norvegicus). Phytochemical screening of extracts was carried out qualitatively and quantitatively using UV-Vis Spectrophotometry. This study is a laboratory experimental study using 30 test animals divided into 6 treatment groups (normal control, negative control, positive control, 70 mg/kg BW, 140 mg/kg BW, and 280 mg/kg BW). The results showed that the ethanol extract of the bark of the salak fruit contained 7.61 %w/w alkaloids, flavonoids 0.041% w/w, tannins 1.18% w/w, and saponins 2% w/w. Ethanol extract of salak fruit peel dose of 140 mg/kg BW affected decreasing blood glucose and urea creatinine levels. The skin of the salak fruit has the potential to be further investigated as an antidiabetic.

scholarly journals PENGARUH PEMBERIAN SALEP EKSTRAK ETANOL DAUN PILADANG(Solenostemonscutellarioides(L). Codd) SELAMA 15 HARI SECARA TOPIKAL TERHADAP AKTIVITAS PENYEMBUHAN LUKA EKSISI PADA TIKUS PUTIH JANTAN

2020 ◽  
Vol 9 (2) ◽  
pp. 192
Author(s):  
BA Martinus
Keyword(s):  
Wound Healing ◽  
Data Analysis ◽  
Epithelial Cell ◽  
Test Preparation ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Group Iii ◽  
White Rats ◽  
Solenostemon Scutellarioides ◽  
Group I

ABSTRACTA study has been conducted on the effect of ethanolic extract of piladang leaf (Solenostemon scutellarioides (L.) Codd) topically for 15 days on excision wound healing in male white rats. This study consisted of 5 groups of each group consisting of 3 rats, ie group I as control (Vaselin Flavum), Group II as comparator (Betadine® ointment), group III, IV, and V were the group given test preparation topical with an ointment concentration of 2%, 4% and 8% extract. The experimental animal was injured, then the initial wound was measured after it was applied to the back of the mouse 2 times a day given at 8 am and 4 pm for 15 days. On the 15th day, parameters such as percentage of wound healing and hydroxyproline measurement were performed, while epithelial time was performed every day until epithelial cell was formed. The results of data analysis using one way varian (ANOVA) showed that ethanol extract of pyuridic leaf can heal wound continued duncan test (SPSS 16.0) showed that there were significant differences between groups on wound healing parameters, wound healing percentage and hydroxyproline determination (p <0, 05), so it can be concluded that the preparation of leaf pyramid extract with 8% concentration more effective to give effect in wound healing. 

scholarly journals Effectiveness of Gnetum gnemon Peel Extract as an Antihyperuricemic in White Rats Rattus norvegicus

2020 ◽  
Vol 7 (1) ◽  
pp. 21-28
Author(s):  
Akhmad Endang Zainal Hasan ◽  
Husnawati Husnawati ◽  
Chintia Ayu Puspita ◽  
Agus Setiyono
Keyword(s):  
Water Extract ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Bodyweight Gain ◽  
Sprague Dawley ◽  
Percentage Decrease ◽  
White Rats ◽  
Gnetum Gnemon ◽  
Peel Extract

Melinjo (gnetum gnemon) peel extract is believed to have potential as antihyperuricemic agent, however, in vivo assays have yet to be conducted to prove the antihyperuricemic activity. The objectives of this research were to analyze antihyperuricemic activity of melinjo peel extract in Sprague Dawley male white rat. A total of 24 rats were divided into 6 groups, which are a normal, positive, and negative group, 70% ethanolic extract of melinjo peel dose 450 mg/kg BW (ET I) and dose 900 mg/kg BW (ET II), and water extract of melinjo peel dose 93.35 mg/kg BW (EA). The results show that antihyperuricemic potency of 70% ethanolic extract of melinjo peel (ET1 and ET2) was more effective than allopurinol dose 90 mg/kg BW with a percentage decrease of 50% and 54%. Ethanol extract of melinjo peel was able to reduce uric acid levels to be in the range of normal values (<5 mg / dL). Bodyweight gain of rats given ethanol extract of melinjo peel dose 450 mg/kg BW had values that were close to the normal group. Melinjo peel extract contained flavonoid, tannins, saponin, and triterpenoid.

scholarly journals NEFROPROTECTOR EFFECT OF CORN SILK (Stigma maydis) ETHANOL EXTRACT ON GENTAMICIN INDUCED IN WISTAR RATS

2021 ◽  
Vol 6 (9) ◽  
pp. 17-26
Author(s):  
Nessa Nessa ◽  
Ridho Andriza ◽  
Hazli Nurdin ◽  
Ridho Asra
Keyword(s):  
Serum Creatinine ◽  
Cell Damage ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Negative Control Group ◽  
Negative Control ◽  
Control Group ◽  
Histopathological Analysis ◽  
Corn Silk ◽  
White Rats

Corn silk (Stigma maydis) is one part of the corn plant that contains useful chemical compounds, including flavonoid compounds. This study aimed to determine the nephroprotective effect of corn silk ethanol extract on male white rats. This type of research is an experimental study, where animals were grouped into 5 groups consisting of the negative control group only given 0.5% NaCMC suspension orally, the positive group given gentamicin 80 mg/kgBW intraperitoneally. the treatment group of corn silk extract doses of 250, 500, and 1000 mg/KgBW, the group was given an extract suspension orally for 8 days. On the 3rd day of extract administration, gentamicin was administered intraperitoneally 1 hour after administration of the extract until the 8th day extract administration. On the 8th day urine was collected for microscopic examination and on the 9th day blood was taken from the orbital vein of the eye to measure serum creatinine and urea levels, after that the animals were sacrificed and their ratio of kidney weight and histopathology was calculated. gentamicin showed a significant decrease in serum creatinine and urea levels when compared to the positive control group. Histopathological analysis also showed an increase in cell regeneration and the lowest percentage of tubular epithelial cell damage among other doses. Based on the results of the study, it was concluded that there was a nephroprotector effect on the ethanolic extract of corn silk and a variation of the dose of 1000 mg/KgBW was effective as a nephroprotector.

scholarly journals Red dragon fruit (Hylocereus polyrhizhus) in preventing collagen decrease in menopause induced rats skin

2020 ◽  
Vol 3 (1) ◽  
pp. 5-8
Author(s):  
Eswariy Chandramogan ◽  
I Wayan Sugiritama ◽  
I Gusti Ayu Dewi Ratnayanti ◽  
I Gusti Nyoman Sri Wiryawan ◽  
Ida Ayu Ika Wahyuniari
Keyword(s):  
Wistar Rats ◽  
Ethanol Extract ◽  
Skin Aging ◽  
Female Rats ◽  
Control Group ◽  
Visual Evaluation ◽  
Fruit Skin ◽  
Dragon Fruit ◽  
Significant Difference ◽  
Female Wistar Rats

Background: Skin aging in menopause women was due to fewer collagen numbers in cells and antioxidants are necessary for inhibiting the process of skin aging due to oxidative stress. Red dragon fruits which plant in Indonesia was known to have a high concentration of antioxidants. This study aimed to assess the ethanol extract of red dragon fruit skin effects on the number of collagens on the skin of female Wistar rats which has been ovariectomized. Methods: This experimental research was a post-test only control group design that was conducted on 30 female Wistar rats. Groups were divided into control (P0), 5% ethanol extract (P1), and 15% ethanol extract concentrations (P2). The dosage was given orally to the 30 female rats and left for observation for 30 days. The number of collagens was observed and calculated on visual evaluation of the skin biopsy under a light microscope. Results: The result showed a significant difference between treatment groups and control (p<0.05). The number of collagen are higher in P2 (83.03 ±4.84) and P1 (77.26 ±5.06) than P0 (57.73 ±5.04). Conclusion: Ethanol extract of red dragon fruit skin could increase the number of collagen in rat skin.

scholarly journals The Study of extract ethanol of Pirdot (Saurauria Vulcani Korth.) as immunostimulant in Rats (Rattus norvegicus)

2020 ◽  
Vol 8 (A) ◽  
pp. 256-260
Author(s):  
Erlintan Sinaga ◽  
Syafruddin Ilyas ◽  
Salomo Hutahaean ◽  
Panal Sitorus
Keyword(s):  
Blood Cell ◽  
Red Blood Cell ◽  
Immunoglobulin G ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Bioactive Compound ◽  
Lysozyme Activity ◽  
Control Group ◽  
White Rats ◽  
Randomized Design

BACKGROUND: Ethanolic extract of Pirdot leaves (Saurauria vulcani Korth) (EES) has bioactive compound to decrease glucose and increase insulin levels. AIM: To know of effect of ethanolic extract of Pirdot leaves of immunoglobulin G and lysozyme activity in rats treated with Sheep Red Blood Cell (SRBC). METHODS: Experimental design used in this research was Completely Randomized Design (CRD). There were 24 white rats to be classified into four groups: a control group with water (G0), a group treated with 0.1 ml sheep red blood cell (SRBC) (G1), a group treated with 500 mg/kg ethanol extract pirdot leaves (EES) (G2), and a group treated with 500 mg/KgBW ethanol Extract pirdot leaves (EES) + 0.1 ml SRBC (G3). Immunostimulant activity was evaluated by analyzingthe levels of immunoglobulin G with ELISA method, lysozyme with ABX Micros 60 and histophatology kidney with Hematoxylin-Eosin stainning. RESULTS: The lysozyme activity in rats were treated with only SRBC () is higher and significantly different compared with a group of control (). Necrosis was not found in a group control () and rats treated EES 500 mg/kg ().There were no significant change in histophatology of kidney in rats treated EES 500 mg/kg. Disruption in bowman space with glomerulus was found in G1 (SRBC). Antigen induced disruption in G1 (SRBC) whereas giving extract ethanolic Pirdot leaves concurrently with antigen SRBC can protect kidney from disruption in G3. CONCLUSIONS: A significantly effect of immunoglobulin G, lysozyme activity and histophatology kidney in rats after given by ethanolic extract of pirdot leaves.

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