scholarly journals Decrease of LDL Cholesterol through Increase of HDL Cholesterol by Administering Garcinia mangostana L. Peel Extract in White Mice

2021 ◽  
Vol 57 (4) ◽  
pp. 298
Author(s):  
Hasyim As'ari
Keyword(s):  
Ldl Cholesterol ◽  
Hdl Cholesterol ◽  
Negative Control ◽  
Laboratory Research ◽  
Control Group ◽  
Garcinia Mangostana ◽  
Control Group Design ◽  
Significance Level ◽  
High Fiber ◽  
Peel Extract

Highlight:Ethanol extract of Garcinia mangostana L. peel reduce malondialdehyde.Garcinia mangostana L. peel extract can increase non-radical products which impact in decreasing LDL cholesterol and increasing HDL cholesterol. Abstract:Atherosclerosis contributes to coronary heart disease which may lead to fatality. High cholesterol consumption, stress, and smoking can increase LDL cholesterol in the blood. Consumption of unsaturated fats, high fiber foods, exercise, quitting smoking, losing weight, and giving hypolipidemic drugs, especially herbs, can increase HDL cholesterol and decrease LDL cholesterol. Garcinia mangostana L. peel  extract can decrease LDL cholesterol by increasing reverse HDL cholesterol transport to the liver. The study used post test control group design. This study was experimental laboratory research with population of hypercholesterolemic male white mice aged 3-4 weeks with 100-200 grams weight. The HDL and LDL cholesterol data were collected through an enzymatic method by spectrophotometer. This study used analysis of variance (Anova) with significance level of α <0.05. The experiment divided the subjects into positive and negative control groups with dosage variations of 50, 150, 250, and 350 mg/kgBW.  Examination of hypercholesterolemia in white mice was conducted on the 8th day. The examination of HDL and LDL cholesterol given peel extract of Garcinia mangostana L. was conducted on the 22nd day. The analysis showed that giving Garcinia mangostana L. peel extract for various dosages could significantly decrease LDL cholesterol and increase HDL cholesterol (p <0.05). Peel extract of Garcinia mangostana L. that contained mangosteen could increase non-radical products that could prevent the transfer of ester cholesterol from HDL to VLDL which impact in increasing HDL cholesterol and decreasing LDL cholesterol.

scholarly journals Anti-toxicity test of Peperomia pellucida steeping on liver function in diabetic-induced rat

Molekul ◽  
2020 ◽  
Vol 15 (2) ◽  
pp. 97
Author(s):  
Saryono Saryono ◽  
Hernayanti Hernayanti ◽  
Atikah Proverawati
Keyword(s):  
Liver Function ◽  
Defense Mechanism ◽  
Cell Damage ◽  
Negative Control ◽  
Effective Dosage ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Before And After ◽  
Post Test

Liver is important for both defense mechanism and protein synthesis in the human body. This study examined the anti-toxicity of Peperomia pellucida on liver function of diabetic-induced rats. It was an experimental study using pre- and post-test control group design. Rats were categorized into five groups, i.e., groups of healthy control (A), negative control (B), and treatment (C-E) with dosages of 150, 300, and 600 mg/kg of P. pellucida, respectively. Each group comprises of 5 rats. The TNF-a, IL-12, and GSH were measured before and after a 14 days administration of P. pellucida. The data were analyzed by using one-way ANOVA test followed by Duncan's post hoc test with a significance level of 5%. The result showed that P. pellucida steeping can improve liver cell damage, which was shown from the parameters of liver function, inflammation, and antioxidants. The mean of TNF-a and IL-12 levels decreased while the total protein, albumin, and GSH levels increased significantly after administration of P. pellucida steeping. Our study concluded that P. pellucida steeping might reduce TNF-a and IL-12 levels, and increased GSH level in diabetic-induced rat. A 300 mg/kg was the most effective dosage to reduce IL-12 and increase GSH.

scholarly journals PENGARUH PEMBERIAN BUAH PEPAYA (Carica papaya L.) TERHADAP KADAR KOLESTEROL LDL DAN KOLESTEROL HDL PADA TIKUS SPRAGUE DAWLEY DENGAN HIPERKOLESTEROLEMIA

2012 ◽  
Vol 1 (1) ◽  
pp. 258-264
Author(s):  
Widitha Gustining Asmariani ◽  
Enny Probosari
Keyword(s):  
Cholesterol Level ◽  
Ldl Cholesterol ◽  
Direct Method ◽  
Hdl Cholesterol ◽  
Control Group ◽  
Sprague Dawley ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Post Hoc

Background: Increased LDL cholesterol concentrations and low plasma HDL cholesterol concentrations are well-established risk factors for cardiovascular disease. Diet modification is one of recommended theraphy to decrease LDL cholesterol level by increasing fiber intake from fruit. Papaya contains niacin, fiber, and antioxidant which can decrease LDL cholesterol level. It also contains quercetin to increase HDL cholesterol level. The aim of this study was to prove the effect of papaya of different dosages on LDL and HDL cholesterol of hypercholesterolemic rats. Methods: This research was true-experimental using pre-post test with control group design. Subjects were male Sprague Dowley rats, 7-8 weeks old, 100-200 grams weight, inducted hypercholesterolemia, given papaya diet using 5,4 gr, 7,2 gr, and 9,0 gr dosage for 4 weeks. LDL cholesterol and HDL cholesterol were measured by direct method using LDL-C Select (DiaSys) reagent and CHOP-PAP methods respectively. Normality of the data was tested by Shapiro Wilks test. Data were analyzed by paired t test continued with One Way Anova.and post-hoc LSD. Result: The study revealed that papaya of dosage 5,4 gr/day decreased LDL cholesterol (p<0,05) significantly from 45,29±9,05 mg/dl to 30,29±5,31 mg/dl but nonsignificantly decrease HDL cholesterol level (p=0,930) from 25,71 ± 5,09 to 25,57 ± 3,59 mg/dl at the same dosage. Other dosage of 7,2 mg/day and 9,0 gr/day neither significantly decrease LDL cholesterol level nor increase HDL cholesterol level. Conclusion: Papaya couldn’t decreased LDL cholesterol and increased HDL cholesterol in hypercholesterolemic rats.

scholarly journals Effect of putri malu (Mimosa pudica) extract on Ascaris suum mortality in vitro

2011 ◽  
Vol 9 (2) ◽  
pp. 33-37
Author(s):  
MUHAMMAD ARIF NUR SYAHID ◽  
CR. SITI UTARI ◽  
SUTARMIADJI DJUMARGA
Keyword(s):  
Ascaris Suum ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Mimosa Pudica ◽  
Control Group Design ◽  
Significance Level ◽  
Death Time ◽  
Significant Difference

Syahid MAN, Utari CRS, Djumarga S. 2011. Effect of putri malu extract (Mimosa pudica) on Ascaris suum mortality in vitro. Biofarmasi 9: 33-37. This study was to determine the influence of Mimosa pudica extract in Ascaris suum mortality. This research was a laboratory experiment, with a post-test only with control group design by using 140 adult A. suum, divided into seven groups. This research used NaCl 0.9% for a negative control, pirantel pamoat 5 mg/mL solution for a positive control, and five intervention by using 20%, 40%, 60%, 80% and 100% concentration of M. pudica extract. The observation was conducted in every two hours until worm death and it was started to be counted after all worm death. Data were analyzed with one-way ANOVA test continued with Least Significance Difference (LSD) by using SPP for Window Release 17 with a significance level p<0.05. The results showed that all A. suum death in 96 hours at negative control, 2 hours at positive control, 29.5 hours at 20% M. pudica extract, 24.5 hours at 40% M. pudica extract, 16 hours at 60% M. pudica extract, 12 hours at 80% M. pudica extract and 4 hours at 100% M. pudica extract. There was a significant difference in the death time of A. suum in all research groups. From the result of research, it could be concluded that the extract of putri malu had an effect on accelerating A. suum mortality time.

scholarly journals The Difference Of Antibacterial Power Between Cocoa Peel (Theobroma cacao L.) Extract 6,25% and Chlorhexidine 0,2% Againts Streptococcus sanguinis

2019 ◽  
Vol 9 (1) ◽  
pp. 40
Author(s):  
Nila Murni Wulandari ◽  
Edhie Arif Prasetyo ◽  
Agus Subiwahjudi ◽  
Tamara Yuanita
Keyword(s):  
Theobroma Cacao ◽  
Antibacterial Properties ◽  
Inhibition Zone ◽  
Negative Control ◽  
Diffusion Method ◽  
Control Group ◽  
Control Group Design ◽  
Streptococcus Sanguinis ◽  
Theobroma Cacao L ◽  
Peel Extract

Background: Streptococcus sanguinis is a bacterium that can cause failures in root canal treatments due its ability to penetrate the dentinal tubules to a depth of 400 μm in just two weeks. Irrigation material is needed to stop the growth of this bacteria so that no bacteria can pass through by using chemicals, irrigation materials that are widely used such as Chlorhexidine 0,2% but still lack because it cannot be used as a single irrigation solution because its effectiveness will be reduced if it is related to protein and organic dentine matrix and low Ph saliva.Therefore, research is needed to find natural ingredient that can be an alternative such as Cocoa peel extract was chosen because it contains active compounds, in the form of saponins, tanins, alkaloids, flavonoids, and terpenoids that have been known to have antibacterial properties a concentration of 6,25% is used in accordance with the MKC of Streptococcus sanguinis. Aim: To compare the antibacterial power between cocoa peel extract (Theobroma cacao L.) 6,25% and Chlorhexidine 0,2% against Streptococcus sanguinis Method: This research is an experimental laboratory with a post-test only control group design. The diffusion method was used to determine the susceptibility of bacteria isolated from the material by planting the culture of Streptococcus sanguinis on the agar medium by swabbing the nutrient media which has been divided into 3 parts consisting of negative control, cocoa peel extract and Chlorhexidine, then each nurient media so that it is given a paper disk and 0.01ml liquid on each section. The diameter of the inhibition zone was observed after 2x24 hours using the calipers. Results: The average inhibitory zone that was formed using cocoa peel extract was 20,40 mm against Streptococcus sanguinis and Chlorhexidine was 18,36 against Streptococcus sanguinis. Conclusion: Cocoa peel extract (Theobroma cacao L.) 6,25% had higher anti-bacterial power compared to 0,2% Chlorhexidine against the growth of Streptococcus sanguinis.

scholarly journals The Effect of Golden Sea Cucumber (Stichopus hermanii) Extracts to Serum LDL Cholesterol level as a Result of Insulin Resistence

2020 ◽  
Vol 1 (1) ◽  
pp. 7-12
Author(s):  
Herin Setianingsih ◽  
Fatima Sari Suryono Putri ◽  
Wahyu Prasasti Mutia Desi ◽  
Erlina Yatnasari
Keyword(s):  
Sea Cucumber ◽  
Ldl Cholesterol ◽  
Design Method ◽  
White Male ◽  
Simple Random Sampling ◽  
Serum Levels ◽  
Laboratory Research ◽  
Control Group ◽  
Control Group Design ◽  
Cholesterol Levels

ABSTRACT Diabetes mellitus is a metabolic disease characterized by conditions of hyperglycemia as a result of abnormalities in the secretion of the insulin hormone, the work of the insulin hormone, or both. Metabolic disorders caused by diabetes cause lipolysis to increase, thereby increasing the level of VLDL, which will be converted to LDL. LDL disorders are the effects of insulin resistance. Streptozotocin (STZ) can increase serum LDL cholesterol serum levels due to the mechanism of ROS formation. Golden sea cucumber act as anti-hyperlipidemic because they contain EPA-DHA, saponins, and flavonoids. The purpose of these studies to determine the effect of Golden sea cucumber act as anti-hyperlipidemic. Experimental laboratory research is done using the post-test only control group design method. Using simple random sampling with 25 white male Wistar rats divided into five groups, all rats were given standard feeding. Group 1 without STZ induced, group 2-5 were induced STZ first, and then group 3-5 were given golden sea cucumber extract for 21 days with dose 4,25 mg/kg BW, 8,5 mg/kg BW, 12,75 mg/kg BW, per day respectively. At the end of the study, the LDL serum level was measured. The result of One – Way Anova test showed LDL cholesterol serum levels of group rats with STZ induction and given 12,75 mg/kg BW golden sea cucumber extracts (x=7,4 mg/dl) significantly decreased (p=0,005) compared to LDL cholesterol levels of group rats which were only induced by STZ without given golden sea cucumber extracts (x=12,6 mg/dl). This research showed that the administration 12,75mg/kg BW of golden sea cucumber extracts for 21 days reduced serum LDL cholesterol levels because golden sea cucumber contains compounds that work as antioxidants.

scholarly journals Anti-inflammatory Test of Centella Asiatica Extract on Rat Induced by Cadmium

Molekul ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. 202
Author(s):  
Hernayanti Hernayanti ◽  
Sri Lestari ◽  
Saryono Saryono ◽  
Puji Lestari
Keyword(s):  
Centella Asiatica ◽  
Negative Control ◽  
Effective Dosage ◽  
Control Group ◽  
Control Group Design ◽  
Toxic Heavy Metal ◽  
Significance Level ◽  
Tnf Α ◽  
Post Test ◽  
Anti Inflammatory

Cadmium is  a toxic heavy metal. The present of cadmium caused inflammation in liver. This study aims to know the anti inflammatory of Centella asiatica extract on rat induced by cadmium. This research was an experimental study using post test only control group design. Twenty four rats divided into six groups  with four replications, i.e group of healthy control (C1), negative control induced by CdSO4 with dosage 56 mg/kg for 14 days and treatment (C3-C6) with dosage of 100, 200 ,300 and 400 mg/kg of C. asiatica. The blood Cd, GST, GSH, TNF- α and COx2 were measured after a 21 days administration of C. asiatica. The data were analyzed by ANOVA test followed by Duncan test with a significance level of 5%. The result showed that administrating C.asiatica can neutralized cadmium, improve inflammation in liver.The conclusion of our research that C.asiatica extract can decrease Cd level, TNF-α and COx2 levels and increase GST and GSH level in rat induced by cadmium. A 200 mg/kg was the effective dosage to reduce Cd, TNF-α and COx2 levels and increase GST and GSH levels. Key words : anti inflammatory, Cd, Centella asiatica, GST, COX2

Efektifitas Penggunaan Metode Pembelajaran Simulasi Dengan Latihan Terhadap Keterampilan Pengisian Partograf Pada Mahasiswa Semester II Di Prodi Kebidanan (D-III) Universitas Kadiri Tahun 2015

2017 ◽  
Vol 4 (1) ◽  
pp. 12
Author(s):  
Dessy Lutfiasari ◽  
Mahmudah Mahmudah
Keyword(s):  
Current Method ◽  
Skills Training ◽  
Health Sciences ◽  
Control Group ◽  
Learning Methods ◽  
Control Group Design ◽  
Significance Level ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Training Simulation

The use of the current method of learning very big influence on the growth and development of students' creativity and interest for all subjects to be taught, especially in the use of partograf. From interviews to the 10 students of IV semester Prodi Midwifery (D-III) Kadiri University is known that 4 (40%) of students said it was understood, 4 (40%) of other students say they are confused and 2 (20%) of them said that he was a student not familiar with partograf. This shows the lack of understanding of students in filling partograph. The research objective is to determine the effectiveness of the use of learning methods for skills training simulation with filling partograph the second semester students in Midwifery (D-III) Kadiri University Faculty of Health Sciences in 2015. The research design used is pre experiment with design Static Group Comparison/Posttest Only Control Group Design. The population studied were all students of the second semester in Midwifery (D-III) Faculty of Health Sciences University of Kadiri numbered 50 students and sampling techniques Federer totaled 32 students. This is a research instrument partograph sheet. Results of the study were analyzed using the Mann Whitney test with a significance level of 0.05 were used.The results showed 7 respondents (46.7%) are adept at using partograf with simulation teaching methods and 6 respondents (40.0%) are adept at using partograph with practice learning methods. Data were analyzed by Mann Whitney test obtained ρ = 0.965; α = 0.05 means that H0 is accepted and H1 rejected. This means there is no difference in the effective use of learning methods for skills training simulation with partograph filling. Based on the results of this study are expected to choose the method of learning as a learning method in charging partograph because both methods equally effective.; Keywords: simulation methods, drilling methods, partograph filling

TOKSISITAS AKUT INFUSA KULIT ARI KACANG TANAH (Arachis hypogea L.) PADA MENCIT BALB/ C

2018 ◽  
Vol 15 (2) ◽  
pp. 62
Author(s):  
Risha Fillah Fithria ◽  
Ririn Lispita Wulandari ◽  
Devi Nisa Hidayati ◽  
Lilis Rejeki
Keyword(s):  
Single Dose ◽  
Color Change ◽  
Negative Control ◽  
Control Group ◽  
Hair Color ◽  
Peanut Shell ◽  
Control Group Design ◽  
Safety Standards ◽  
Arachis Hypogea ◽  
Passive Behavior

ABSTRACTPeanut shell (PS) infusion has been shown to be antithrombocytopenia, but there has been no research on safety standards. This study aims to identify the symptoms of toxic effects, the potency of toxicity and histopathology of liver male Balb/C mice after a single dose of PS infusion. This research uses randomized matched posttest only control group design. Twenty five mice were divided into 5 orally dosage groups, ie, PS infusion with a dose of 0,026; 0.052; 0.104; 0.208 g/20gBW; and negative control of CMC Na 0.5%. The observation period is for 14 days. The results showed that single dose of PS infusion had a pseudo LD50 value ie > 0.208g/20gBW which was practically non toxic. Symptoms to watch out for the BW infusion were passive behavior, bradycnea, hair color change, hair loss, and weight loss at doses of 3 and 4. It is unclear whether liver damage ie inflammation, necrosis, and albuminous degeneration caused by PS infusion or other causes.keywords: acute toxicity, infusion, peanut shell

Effect Of Pictorial Riddle Learning Method On Understanding Physical Concept Of Students Of Smp Negeri 2 Painan

2018 ◽  
Vol 1 (3) ◽  
pp. 46-53
Author(s):  
Syaflir Syaflir
Keyword(s):  
Sampling Technique ◽  
Data Retrieval ◽  
Simple Random Sampling ◽  
Coefficient Of Determination ◽  
Control Group ◽  
Learning Method ◽  
Control Group Design ◽  
Significance Level ◽  
Physics Concepts ◽  
Simple Regression

    The result of observation shows that the students' understanding of physics science subject is still low. Many teachers still use conventional methods. Students just listen and take notes. Therefore, the use of appropriate and varied learning models is expected to help students in understanding a concept. One alternative of physics learning that can help students understand the concept is through pictorial riddle learning method. This pictorial riddle learning method uses a riddle of drawings on a whiteboard, poster or projected from a transparency then the teacher asks questions relating to the riddle. The purpose of this study is to determine the extent of the influence of pictorial riddle learning method on the understanding of physics concepts class IX students semester 1 SMP Negeri 2 Painan 2015/2016 academic year. Sampling is done by simple random sampling technique. The research population is all students of class IX SMP Negeri 2 Painan. The sample used is class IX-2 as experiment class and IX-3 as control class. The variable in this research is the students' concept understanding on the magnetism materials, with the experimental control group design pre test post test. Data retrieval is done through the test in the form of free description and analyzed using simple regression analysis, coefficient of determination and test of significance in microsoft excel. The results of data analysis showed the relationship between variables expressed in a simple regression equation Y = 51.99 + 0.4286. The value of correlation coefficient 0,5787 with enough criterion (0,5 <r <0,8) value 0,3348 and coefficient of determination equal to 33,5% and> (3,175> 2,015) at significance level 5%, which mean study pictorial Riddle method effect of 33.5% on the understanding of student physics concepts. Thus it can be concluded that there is a positive influence and quite significant method of learning pictorial riddle on the understanding of students' concepts on magnetism materials.    

scholarly journals Sequestration of erythrocytes infected with Plasmodium berghei ANKA in BALB/c mice treated with goat bile

2020 ◽  
Vol 4 (2) ◽  
pp. 179
Author(s):  
Kartika Arum Wardani ◽  
Kholida Nur Aini ◽  
Heny Arwati ◽  
Willy Sandhika
Keyword(s):  
Plasmodium Berghei ◽  
Antimalarial Activity ◽  
Negative Control ◽  
Control Group ◽  
Dependent Manner ◽  
Plasmodium Berghei Anka ◽  
Concentration Dependent Manner ◽  
Control Group Design ◽  
Bile Concentration

Abstract Sequestration of Plasmodium berghei ANKA-infected erythrocytes occurs in BALB/c mice as characteristic of  Plasmodium falciparum infection in humans. Animals’ bile has been widely used for centuries in Traditional Chinese Medicine. Goat bile has been used in healing infectious and non-infectious diseases; however, no report on the use of goat bile against malaria infection and sequestration. The purpose of this study was to analyze the correlation between parasitemia and sequestration in the liver of P.berghei ANKA-infected BALB/c mice treated with goat bile. This research was an in vivo experimental study using the post-test control group design. The male BALB/c mice aged ± 6 weeks, body weight 20-25 g were used. The mice were divided into five groups where Group 1-3 were mice treated with goat bile 25%, 50%, and 100%, respectively. Group 4-5 were negative (sterile water) and positive controls (DHP). Parasitemia was observed daily from each mouse and the number of sequestered infected erythrocytes on the endothelium of sinusoids. The data were analyzed using t independent test. Antimalarial activity of goat bile was shown by the lower parasitemia in goat bile-treated mice compared with the negative control. The average number of sequestration was goat bile concentration-dependent manner. The higher the concentration, the lower the number of sequestration. Sequestration was correlated with parasitemia (p=0,0001). Sequestration of P.berghei ANKA-infected erythrocytes correlated with parasitemia, and was goat bile concentration-dependent manner. Keywords: Malaria, parasitemia, sequestration, goat bileCorrespondence: [email protected]

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