scholarly journals Supplementation of Red Bean (Phaseolus vulgaris L) Extract Decreased Malondialdehyde (MDA) Levels of Stressly Induced Activity of Male Wistar Rats (Rattus norvegicus)

2019 ◽  
Vol 6 (2) ◽  
pp. 262
Author(s):  
Gina Septivani ◽  
Wimpie Pangkahila ◽  
Indraguna Pinatih
Keyword(s):  
Phaseolus Vulgaris ◽  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Positive Control ◽  
Control Group ◽  
Phaseolus Vulgaris L ◽  
Control Group Design ◽  
Post Test ◽  
Male Wistar Rats ◽  
Red Bean

This study aims to prove that supplementation of  red bean extract (Phaseolus vulgaris L) decreased malondialdehyde (MDA) levels of stressly induced activity of male wistar rats (Rattus norvegicus). This research was an experimental with pre-test post-test control group design. The rats were randomly divides into 3 groups: negatif control group (P0), positive control group (treated with overtraining and aquades 2ml/P1), and treatment group (treated with supllementation of red bean extract 650 mg/200 g body weight and overtraining/P2). The rats were swam for 45 minutes everyday. Data were analysed by one way anova test. The study showed that MDA level pretest of the each group was 69,70±0,52 mmol/L; 70,12±0,54 mmol/L and 69,59±0,51 mmol/L respectively. MDA level posttest of the each group was 69,66±0,27 mmol/L; 90,08±0,20 mmol/L and 62,85±0,50 mmol/L respectively. From the result of this study, it can be concluded that suplementation of red bean extract (Phaseolus vulgaris L) decreased malondialdehyde (MDA) levels of stressly induced activity of male wistar rats (Rattus norvegicus). Keyword: red bean (Phaseolus vulgaris L) extract, rats, overtraining, MDA, stress oxidative.

scholarly journals Pemberian oral ekstrak kulit buah lemon (Citrus limon) menghambat peningkatan ekspresi MMP-1 (matrix metaloproteinase-1) dan penurunan jumlah kolagen pada tikus putih galur wistar jantan (Rattus norvegicus) yang dipajan sinar UV-B

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Ahmad M. Anshori ◽  
Anak A.G.P. Wiraguna ◽  
Wimpie Pangkahila
Keyword(s):  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Ultraviolet B ◽  
Control Group ◽  
Control Group Design ◽  
Lemon Peel ◽  
Post Test ◽  
Male Wistar Rats ◽  
Per Oral ◽  
Peel Extract

Abstract: Ultraviolet B (UVB) is a source of free radicals that accelerate aging process of the skin such as activating enzymes that degrade collagen and inhibit collagen production by inducing the expression of MMP-1. Lemon peel contains vitamin C, vitamin A, tannins and phenols which possess antioxidant activity and prevent oxidative stress. This study was aimed to prove that oral administration of lemon peel extract could decrease MMP-1 levels and increase the number of collagen in the UVB-induced male Wistar rats (Rattus norvegicus). This was a true experimental study with the post test only control group design. Subjects were 30 male Wistar rats (Rattus norvegicus), aged 2-3 months, body weight 120 g, divided into 3 groups, as follows: the control group (P0) which were not exposed to UVB; the treatment group 1 (P1) given aquabidest and UVB ray exposure; and the treatment group 2 (P2) given lemon peel extract and UVB ray exposure. After 15 days of treatment, all rats were anesthetized and their skin tissues were prepared for histological examination of MMP1 and collagen. The results showed that the average expression of MMP1 in P0 group was 22.02±3.20%; in the P1 group was 29.04±6.36%; and in P2 group was 7.98±2.76% (P <0.01). In addition, the average amount of collagen in P0 group was 70.01±2.99%; in the P1 group was 57.68±4.84%; and in P2 group was 77.45±4.29% (P <0.01). Conclusion: Oral administration of lemon peel extract could decrease the expression of MMP-1 and increase the amount of collagen in the UVB-induced male Wistar rats (Rattus norvegicus).Keywords: lemon peels, collagen, MMP-1, UVB Abstrak: Ultraviolet B (UVB) merupakan sumber radikal bebas yang mempercepat proses penuaan kulit dengan mengaktivasi enzim yang mendegradasi kolagen dan menghambat produksi kkolagen melalui induksi ekspresi MMP-1. Kulit buah lemon mengandung vitamin C, vitamin A, tanin, dan fenol yang memiliki aktivitas antioksidan dan mencegah stres oksidatif. Penelitian ini bertujuan untuk membuktikan bahwa pemberian ekstrak kulit buah lemon per oral dapat menurunkan kadar MMP-1 dan meningkatkan jumlah kolagen pada tikus putih jantan galur Wistar (Rattus norvegicus) yang dipajan sinar UVB. Jenis penelitian ialah eksperimental murni dengan post test only control group design. Subjek penelitian ialah 30 ekor tikus putih jantan, galur Wistar (Rattus norvegicus), umur 2-3 bulan, dengan berat badan 120 gr yang dibagi menjadi 3 kelompok, masing-masing berjumlah 10 ekor tikus. Kelompok kontrol (P0) tidak dipapar sinar UVB; kelompok perlakuan 1 (P1) diberikan aquabides oral dan paparan sinar UVB; dan kelompok perlakuan 2 (P2) diberikan ekstrak kulit buah lemon oral dan paparan sinar UVB. Setelah 15 hari perlakuan, seluruh tikus dianestesi kemudian diambil jaringan kulitnya untuk dibuat preparat histologik dan dihitung jumlah kolagen dermisnya sebagai data post test. Hasil analisis menunjukkan rerata jumlah ekspresi MMP1 pada kelompok P0 ialah 22,02±3,20%; kelompok P1 ialah 29,04±6,36%; dan kelompok P2 ialah 7,98±2,76% (P <0,01). Rerata jumlah kolagen pada kelompok P0 ialah 70,01±2,99%; kelompok P1 ialah 57,68±4,84%; dan kelompok P2 ialah 77,45±4,29% (P <0,01). Simpulan: Pemberian ekstrak kulit buah lemon per oral dapat menurunkan ekspresi MMP-1 dan meningkatkan jumlah kolagen pada tikus putih jantan galur Wistar (Rattus norvegicus) yang dipajan sinar UVB. Kata kunci: kulit buah lemon, kolagen, MMP-1, UVB

scholarly journals ROLE OF COMBINATION CASEIN AND LACTOFERRIN BOVINE’S COLLOSTRUM AS A PULP CAPPING ON MACROPHAGE EXPRESSION IN MALE WISTAR RATS

2021 ◽  
Vol 8 (2) ◽  
pp. 156
Author(s):  
Endah Ariyati Eko Ningtyas ◽  
Oedijani Santoso ◽  
Udadi Sadhana ◽  
Siti Sunarintyas
Keyword(s):  
Therapeutic Effect ◽  
Wistar Rats ◽  
Therapeutic Potential ◽  
Healing Process ◽  
Bovine Colostrum ◽  
Control Group ◽  
Control Group Design ◽  
Reparative Dentin ◽  
Post Test ◽  
Male Wistar Rats

ABSTRACTBackground: Inflammatory and/or non-inflammatory processes play a role in stimulating pulp repair and the formation of hard tissue, namely reparative dentin. Macrophages play a role in the pathogenesis and chronic inflammatory disorders. The combination casein lactoferrin of bovine colostrum as an immunomodulator has therapeutic potential. This study aims to determine the therapeutic effect and duration of application of the combination of casein lactoferrin of bovine colostrum, on the expression of macrophages as pulp capping.Method: This study was a true experimental laboratories post test only control group design, consisting of three groups of 60 male wistar rats with 4 observation times, namely day to day 7, 14, 21 and 28 each of 5 mice. The maxillary 1st molars were prepared until the roof of the pulp was exposed. Three groups, namely the combination of casein and lactoferrin bovine colostrum (CKL) and calcium hydroxide (K1) and the untreated group (K0). Each group was filled with glassionomer as a permanent restoration. The tissue was made histological preparations with hematoxylin-eosin staining and the number of macrophages were counted, then analyzed by two way ANOVA and post hoc LSD tests.Result: The results showed that the therapeutic effect and duration of application of the combination of casein and lactoferrin bovine colostrum on the expression of macrophages as pulp cappingConclusion: The combination of casein and lactoferrin of bovine colostrum as capping material can increase the number of macrophages in the healing process of dental pulp.

scholarly journals PENGARUH PEMBERIAN SAGU DIBANDING NASI TERHADAP BERAT BADAN TIKUS WISTAR

e-CliniC ◽  
2013 ◽  
Vol 3 (2) ◽  
Author(s):  
Eny A. Watumlawar ◽  
Sarah M. Warouw ◽  
Stefanus Gunawan
Keyword(s):  
Body Weight ◽  
Wistar Rats ◽  
Wilcoxon Test ◽  
Control Group ◽  
Increase Body Weight ◽  
Control Group Design ◽  
Tissue Mass ◽  
Group Design ◽  
Post Test ◽  
Male Wistar Rats

Abstract: Weight is one measure that gives description of the tissue mass including body fluids. Weight change is nfluenced by nutriment consumption. Sago contains high carbohydrates that can increase body weight. This study aimed to obtain the effect of sago compared to rice to body weight of wistar rats. This was a random laboratory experimental pre-post test with control group design. Subjects were male wistar rats, aged 5-6 months. The rats were divided in two groups: rice group as control and sago group. Sago was cooked in papeda form as much as 75 g of dried sago and 300 mL water. The rats were fed for 2 weeks. Data were analyzed by using the Wilcoxon test. The results showed that the sago group showed an increase of body weight significantly (p=0,001) meanwhile the rice group lose body weight significantly (p=0,001). Conclusion: Sago can increase body weight of wistar rats significantly.Keywords: body weight, sago, riceAbstrak: Berat badan merupakan salah satu ukuran yang memberikan gambaran massa jaringan termasuk cairan tubuh. Salah satu yang memengaruhi berat badan yaitu dengan mengonsumsi makanan bergizi. Sagu memiliki kandungan karbohidrat (pati) yang besar dan dapat meningkatkan berat badan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian sagu terhadap berat badan dibanding nasi pada tikus wistar. Desain penelitian ini ialah eksperimental laboratorium acak pre-post test with control group design. Subjek penelitian ialah tikus wistar jantan berusia 5-6 bulan dibagi atas 2 kelompok: kelompok nasi (kontrol) dan kelompok sagu. Sagu dimasak dalam bentuk papeda sebanyak 75 g sagu kering dan 300 mL air. Tikus diperlihara selama 2 minggu. Berat badan diukur dengan menggunakan timbangan. Data dianalisis dengan uji Wilcoxon. Hasil penelitian menunjukkan bahwa pemberian sagu sebanyak 2 cc setiap hari selama seminggu mampu meningkatkan berat badan secara bermakna (p = 0,001) sedangkan pemberian nasi menurunkan berat badan (p=0,001). Simpulan: Pemberian sagu dapat meningkatkan berat badan tikus wistar secara bermakna.Kata kunci: berat badan, sagu, nasi

scholarly journals THE EFFECT OF SEMBUNG LEAF EXTRACT (BLUMEA BALSAMIFERA) ON THE NUMBER AND DIAMETER OF RATS LEYDIG CELLS INDUCED BY HIGH-FAT DIET

2021 ◽  
Vol 21 (no 1) ◽  
Author(s):  
Gede Widhiantara ◽  
Anak Agung Ayu Putri Permatasari ◽  
Putu Angga Wiradana
Keyword(s):  
Treatment Group ◽  
Leydig Cells ◽  
Wistar Rats ◽  
Leaf Extract ◽  
Control Group ◽  
Control Group Design ◽  
Core Diameter ◽  
Post Test ◽  
Male Wistar Rats ◽  
The Mean

This study aims to determine the morphology of Leydig cells in hyperlipidemic wistar rats after having administered with sembung (Blumea balsamifera) extract orally. This study utilised a randomized post-test only control group design. The sample in this study were 16 adult male wistar rats (Rattus novergicus) aged 3-4 months with a body weight of 150-200 grams, which were equally and randomly divided into two groups, namely control group (hyperlipidaemia and sterile aquadest) and treatment group (hyperlipidaemia and sembung leaf extract). Hyperlipidaemia was induced with lard administration for 50 days. Data were analysed statistically using the Independent t-test. The results showed that the number of Leydig cells in the treatment group was higher than the control group with 68.13 ± 1.89 and 55.63 ± 1.92 cells respectively (P <0.05). In addition, the mean Leydig cell core diameter of the control group, 5.00 ± 0.34 µm, was smaller compared to the treatment group which was 5.80 ± 0.20 µm (P <0.05). It can be inferred that sembung leaf extract provides a protective effect against damage to Leydig cells due to hyperlipidaemia.

scholarly journals The effect of black cumin oil (Nigella sativa) on the reproduction of male Wistar rats

2021 ◽  
Vol 1 (2) ◽  
pp. 45-49
Author(s):  
Syahran Wael ◽  
Didik Wahyudi ◽  
Tayeb Wael ◽  
Zaid Mohamed Jaber
Keyword(s):  
Wistar Rats ◽  
Nigella Sativa ◽  
Cellular Damage ◽  
Control Group ◽  
Control Group Design ◽  
Black Cumin ◽  
Group Design ◽  
Nigella Sativa Oil ◽  
Post Test ◽  
Male Wistar Rats

Nigella sativa oil is antioxidant compound has the effect that serves to prevent cellular damage. The effect of Nigella sativa oil in the motility and total count of spermatozoa wistar rats. Experimental research with the design of post test only control group design. Wistar rats consists of 24 head and divided into 4 groups consist of control and treatment group. The control group was distilled. The first treatment was of Nigella sativa oil everydays as much with dose 150 mg/kgbw, 250 mg/kgbw, and 350 mg/kgbw, for 16 days, . Statistic test for motility and count of sperm wistar rats use the Kruskal-Wallis followed by Mann Whitney test. Avarage value of motility in the control (21.67±9.832) its lower than treatment. In dose 350 mg/kgbw its highest (52.33±13.292) compare in the treatment 250 mg/kgbw (40.67±17.512) and 150 mg/kgbw (30.67±8.165). avarage value of count sperm in the control (130.83±41.877) its lower than treatments. In dose 350 mg/kgbw its highest (199.67±23.480) compare in the treatment 250 mg/kgbw (187.50±74.538) and 150 mg/kgbw (140.83±32.568). Administration of Nigella sativa oil occur to enhancement motility and number of spermatozoa wistar rats.

scholarly journals Pemberian Ekstrak Daun Gandarusa (Justicia gendarussa Burm. f.) Menurunkan Kadar F2-isoprostan Urin Tikus Wistar (Rattus norvegicus) Jantan yang Diinduksi Latihan Fisik Berlebih

2017 ◽  
Vol 9 (3) ◽  
Author(s):  
DG Ika Akpriyanti ◽  
Wimpie Pangkahila ◽  
IGM Aman
Keyword(s):  
Treatment Group ◽  
Physical Training ◽  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Leaf Extract ◽  
Control Group ◽  
Oxygen Species ◽  
Post Test ◽  
Male Wistar Rats ◽  
The Mean

Abstract: Excessive physical activity increases the consumption of oxygen which can result in increased levels of reactive oxygen species (ROS) causing oxidative stress characterized by the elevation of F2-isoprostane as a byproduct of lipid peroxidation. Willow (Justicia gendarussa Burm. f.) has an antioxidant activity that is able to inhibit and break the chain reaction of free radicals and prevent lipid peroxidation. This study was aimed to prove that willow leaf extract could inhibit the elevation of F2-isoprostane levels in male Wistar rats (Rattus norvegicus) urin induced by excessive physical training. This was a true experimental study using 16 male Wistar rats (Rattus norvegicus), aged 2-3 months, weighing 180-200 g as subjects. The control group (P0) was treated with a placebo and excessive physical training, and the treatment group (P1) was treated with the willow leaf extract of 200mg/rat/day and excessive physical training. Before and after 14 days of treatment, the urine samples were collected and their levels of F2-isoprostane 8-isoPGF2α were examined by using enzyme immunoassay kit (EIA). The results showed that the mean level of F2-isoprostane in the control group (P0) before treatment (pretest) was 5.20±0.483 ng / mL while in the treatment group (P1) was 5.46±0.655 ng / mL (P > 0.05). On the other hand, after treatment for 7 days (post-test), the mean level of F2-isoprostane in the control group (P0) was 5.34±0.476 ng/mL and in the treatment group (P1) was 3.61±0.389 ng/mL (P < 0.01). Conclusion: The extract of willow (Justicia gendarussa Burm. f.) leaf could inhibit the elevation of F2-isoprostane levels in male Wistar rats (Rattus norvegicus) urin induced by excessive physical training.Keywords: willow leaf, F2-isoprostane, excessive physical trainingAbstrak: Aktivitas fisik berlebih akan meningkatkan komsumsi oksigen yang dapat mengakibatkan peningkatan kadar reactive oxygen species (ROS) sehingga menyebabkan stres oksidatif yang ditandai dengan meningkatnya F2-isoprostan sebagai salah satu produk peroksidasi lipid. Tanaman gandarusa (Justicia gendarussa Burm. f.) mengandung antioksidan yang dapat mencegah reaksi peroksidasi lipid. Penelitian ini bertujuan untuk membuktikan bahwa pemberian ekstrak daun gandarusa dapat menurunkan kadar F2-isoprostan urin tikus Wistar (Rattus norvegicus) jantan yang diinduksi latihan fisik berlebih. Jenis penelitian ialah eksperimental dengan subjek 16 ekor tikus (Rattus norvegicus), galur Wistar, sehat, berumur 6 bulan, berat badan 180-200 gr, dengan kadar F2-isoprostan >2ng/mL. Kelompok kontrol (P0) diberikan pelatihan fisik berlebih dan plasebo aquadest 2ml sedangkan kelompok perlakuan (P1) diberikan pelatihan fisik berlebih dan ekstrak daun gandarusa dosis 200mg/ekor/hari. Sebelum dan setelah 14 hari perlakuan, sampel urin ditampung dan diperiksa kadar F2-isoprostan menggunakan 8-isoPGF2α enzyme immunoassay kit (EIA) dari assay design untuk data pretest dan post-test. Hasil penelitian menunjukkan rerata kadar F2-isoprostan pada kelompok P0 sebelum perlakuan (pretest) ialah 5,20±0,483 ng/mL, sedangkan pada kelompokP1 ialah 5,46±0,655 ng/mL (P > 0,05). Setelah perlakuan selama 14 hari (post-test), rerata kadar F2-isoprostan pada kelompok P0 ialah 5,34±0,476 ng/mL dan pada kelompok P1 ialah 3,61±0,389 ng/mL (P < 0,01). Simpulan: Ekstrak daun gandarusa (Justicia gendarussa burm. f.) dapat menurunkan kadar F2-isoprostan urin tikus Wistar (Rattus norvegicus) jantan yang diinduksi latihan fisik berlebih.Kata kunci: daun gandarusa, F2-isoprostan, pelatihan fisik berlebih

scholarly journals The Effectiveness of Tamarindus indica Extract in Total Osteoblast Cell of Male Wistar Rat’s Femur Bone Induced by Aluminium

2020 ◽  
Vol 6 (2) ◽  
pp. 110
Author(s):  
Indah Pratiwi ◽  
Rena Normasari ◽  
Rony Prasetyo
Keyword(s):  
Data Analysis ◽  
Wistar Rats ◽  
Control Group ◽  
Tamarindus Indica ◽  
Control Group Design ◽  
Chain Reactions ◽  
Femur Bone ◽  
Post Test ◽  
Male Wistar Rats

Aluminum is widely used in life but includes non-essential metals toxic to the human body that most accumulates in the femur. Aluminum is toxic because it increases the number of free radicals resulting in oxidative stress that causes osteoblast apoptosis. Tamarindus indica has the most potent antioxidant effect on the seed. The polyphenol content in Tamarindus indica seed are myricetin, procyanidin B2, and caffeic acid. Antioxidants in Tamarindus indica seed have mechanism of donating electrons from the -OH group in the phenolic ring to stop oxidative chain reactions and prevent the formation of hydroxyl radicals and lipid peroxidation that play a role in cell apoptosis. The purpose of this study  to determine the effect of giving Tamarindus indica extract on the total osteoblasts of femur bone in male wistar rats induced by aluminum. This research is a true experimental in vivo with randomized post-test only control group design using 25 male Wistar rats divided into five groups. Aluminum is given orally dose 300mg/kgBB and Tamarindus indica extract dose 25, 50, 100mg/kgBB for 10 weeks. The results of this study indicate the average total of osteoblasts in groups K, P1, P2, P3, P4 are 15.21 ± 1.71; 18.48 ± 3.65; 17.8 ± 7.05; 17.13 ± 1.16; 16.74 ± 5.71. Data analysis used the Kruskal Wallis test. The results of data analysis showed that there was no significant differences in all groups (p = 0.581). Based on the results of this study, Tamarindus indica extract that was given to male wistar rats induced by aluminum for 10 weeks had no effect on the total osteoblasts.

scholarly journals Pengaruh ekstrak melon terhadap kadar HbCO pada tikus Wistar jantan yang dipapar asap rokok

2017 ◽  
Vol 13 (3) ◽  
pp. 105
Author(s):  
Yuyun Erlina Susanti ◽  
Bambang Wirjatmadi ◽  
Merryana Adriani
Keyword(s):  
Cigarette Smoke ◽  
Wistar Rats ◽  
Smoking Behavior ◽  
Male Rats ◽  
Control Group ◽  
P Value ◽  
Adult Males ◽  
Control Group Design ◽  
Post Test ◽  
Male Wistar Rats

Background: Smoking is something that is usual for most Indonesian society, especially adult males. According to Riskesdas, smoking behavior of the population trends to increase. A previous study suggested that exposure to cigarette smoke produce CO bond to hemoglobin. Melon (Cucumis melo) contains antioxidants that prevent tissue damage.Objective: Analyze differences in levels HbCO Wistar male rats in treated and untreated extracts of melon.Method: The research was a laboratory experiment with the post test control group design and complete random design. The subjects were 25 male Wistar rats aged 3 months. Subjects were divided into 5 groups and each group received treatment for 28 days. Data of level HbCO was collected and analyzed by Anova One Way test at 95% confidence level.Results: The results showed a difference between the average levels of HbCO male Wistar rats (p value=0,000) treated and untreated extracts of melon.Conclusion: Melon extracts effect on decreasing the levels of HbCO due to exposure to cigarette smoke. There were differences in levels of male Wistar rats HbCO on treated and untreated extracts of melon and be given at a dose of 250 IU/day.

scholarly journals Effect Of Garlic Extract (Allium Sativum Linn) in Healing Wistar Rats Wound Through Assesment Of Collagen

2021 ◽  
Vol 1 (1) ◽  
pp. 1-5
Author(s):  
Wa Ode Megasari ◽  
Irfan ◽  
Yulia Y.Djabi
Keyword(s):  
Wistar Rats ◽  
Positive Control ◽  
Negative Control ◽  
Garlic Extract ◽  
Control Group ◽  
Research Subjects ◽  
Time Dimension ◽  
Control Group Design ◽  
Post Test ◽  
Test Control

Baground: The severity of injuries is influenced by the wound surface area and structure of damaged tissue include skin tissue , blood vessels , nerves , muscles , bones to internal organs. The aim of this research is to determine the effect of 10 % concentration of garlic extract in healing wistar rats wound through assessment of collagen. Method: This research method is laboratory experimental study was conducted using the Randomized Post Test Control Group design with 45 wistar rats as the research subjects. The rats were divide into three groups; negative control, positive control and treatment groups. Each group was then divide based on the time dimension: 3rd, 7th, 14th day. The resulth were analysed using the Post Hoc Way Anova and Kruskall Wallis tests. Results: The result showed aquick decrease in collagen in the group treated with garlic extract. The level of decrease was not significant compared with the negative and positive control group. Conclusions: The study confirms that garlic extract contribute to the healing of wound although the comparison of change towards control group did not show a significant rate Keywords: Garlic Extract, collagen   Pendahuluan: Tingkat keparahan luka dipengaruhi oleh luas permukaan luka dan struktur jaringan yang rusak meliputi jaringan kulit, pembuluh darah, saraf, otot, tulang sampai organ dalam. Penelitian ini bertujuan untuk mengetahui pengaruh salep ekstrak bawang putih dengan konsentrasi 10% terhadap proses penyembuhan luka tikus wistar dengan model perlukaan akut melalui penilaian kolagen. Metode: Penelitian ini merupakan penelitian eksperimental laboratoris dengan menggunakan desain Randomized Post Test Control Group yang menggunakan tikus Wistar sebagai subyek penelitian. Penelitian ini menggunakan 45 tikus wistar yang dibagi dalam 3 kelompok yaitu kontrol negatif, kontrol positif,dan perlakuan. Selanjutnya masing-masing kelompok dibagi 3 berdasarkan dimensi waktu yakni hari ke-3, hari ke-7, dan hari ke-14. Hasil: Hasil penelitian menunjukkan kepadatan Kolagen pada kelompok yang diberi ekstrak bawang putih mengalami kepadatan kolagen dari hari ke hari . Namun, derajat kepadatan yang ditimbulkan tidak menunjukkan nilai yang bermakna jika dibandingkan dengan kelompok kontrol negatif dan kontrol positif. Kesimpulan: salep ekstrak bawang putih dapat mempercepat penyembuhan luka, tetapi perbandingan perubahannya terhadap kelompok kontrol tidak menunjukkan nilai yang signifikan Kata kunci: Ekstrak bawang putih, kolagen

scholarly journals Pelatihan Fisik Berlebih Menurunkan Jumlah Hematopoietic Stem Cells (HSCs) Dibandingkan Pelatihan Fisik Seimbang pada Tikus (Rattus norvegicus) Wistar Jantan

2018 ◽  
Vol 10 (1) ◽  
Author(s):  
Zenitalia . ◽  
Alex Pangkahila ◽  
Wimpie Pangkahila ◽  
Ferbian M. Siswanto
Keyword(s):  
Stem Cells ◽  
Physical Exercise ◽  
Hematopoietic Stem Cells ◽  
Rattus Norvegicus ◽  
Wistar Rats ◽  
Control Group ◽  
Control Group Design ◽  
Hematopoietic Stem ◽  
Group Design ◽  
Male Wistar Rats

Abstract: This study was aimed to prove that balanced physical exercise increased mobilization of hematopoietic stem cells (HSCs) compared to excessive physical exercise in male Wistar rats (Rattus norvegicus). This was an experimental study with the randomized pretest-posttest control group design. Subjects were 24 male Wistar rats (Rattus norvegicus), 2.5-3 months old, weighing 180-200 g, healthy (active and did not show any anatomical abnormality), divided into two groups of 12 rats each. One group (P0) was treated with balanced physical exercise and the other group (P1) was treated with excessive physical exercise. Before (pretest) and 4 weeks after treatment (posttest), peripheral blood of 1 ml was drawn through medial canthus sinus orbitalis for examination of HSCs number in peripheral blood quantitatively. The results showed that the number of HSCs in the P0 group was increased from 1.60±0.70 x 106 cell/μl before treatment to 2.70±0.62 x 106 cells/μl after 4-week treatment (P <0.05). Meanwhile, in the P1 group, the number of HSCs was decreased from 1.74±0.68 x 106 cells/μl before treatment to 1.34±0.55 x 106 cells/μl after 4-week treatment (P <0.05). Conclusion: Excessive physical exercise decreased number of hematopoietic stem cells (HSCs) compared to balanced physical exercise in male Wistar rats (Rattus norvegicus).Keywords: balanced physical exercise, excessive physical exercise, hematopoietic stem cells (HSCs)Abstrak: Tujuan penelitian ini ialah untuk membuktikan bahwa pelatihan fisik berlebih menurunkan jumlah hematopoietic stem cells (HSCs) dibandingkan pelatihan fisik seimbang pada tikus (Rattus norvegicus) Wistar jantan. Jenis penelitian ini ialah eksperimental dengan randomized pre-post test control group design. Subyek penelitian ialah 24 ekor tikus Wistar (Rattus norvegicus) jantan, umur 2,5-3 bulan, berat badan 180-200 gr, sehat (aktif dan tidak menunjukkan abnormalitas anatomi) yang dibagi menjadi dua kelompok yaitu P0 dan P1, masing-masing berjumlah 12 ekor. Kelompok P0 diberikan pelatihan seimbang dan kelompok P1 diberi pelatihan fisik berlebih. Sebelum (pretest) dan 4 minggu setelah perlakuan (posttest), darah diambil sebanyak 1 ml melalui medial canthus sinus orbitalis untuk pemeriksaan kadar HSCs darah tepi secara kuantitatif. Hasil penelitian menunjukkan bahwa pada kelompok P0 terjadi peningkatan jumlah HSCs dari 1,60±0,70 x106 sel/μl pretest menjadi 2,70±0,62 x106 sel/μl posttest (P <0,05). Pada kelompok P1 terjadi penurunan jumlah HSCs dari 1,74±0,68 x106 sel/μl pretest menjadi 1,34±0,55 x106 sel/μl posttest (P <0,05). Simpulan: Pelatihan fisik berlebih menurunkan jumlah hematopoietic stem cells (HSCs) dibandingkan pelatihan fisik seimbang pada tikus (Rattus norvegicus) Wistar jantan.Kata kunci: pelatihan fisik seimbang, pelatihan fisik berlebih, hematopoietic stem cells (HSCs)

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