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All Journal Jurnal Veteriner Indonesia Medicus Veterinus Majalah Kedokteran Bandung Jurnal Kesehatan Masyarakat Althea Medical Journal Journal of Biomedicine and Translational Research Jurnal Kesehatan Andalas Folia Medica Indonesiana Jurnal Farmasi Klinik Indonesia Global Medical and Health Communication MNJ (Malang Neurology Journal) The Indonesian Biomedical Journal Universa Medicina Journal of Medicine and Health JURNAL PENDIDIKAN JASMANI DAN OLAHRAGA Jurnal SPORTIF : Jurnal Penelitian Pembelajaran PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat JOURNAL OF SPORT EDUCATION (JOPE) Jurnal Ilmu Faal Olahraga Indonesia Journal of Medicine and Health

Hanna Goenawan

Departemen Anatomi, Fisiologi Dan Biologi Sel Fakultas Kedokteran Universitas Padjadjaran, Bandung

Author-ID : 1171767

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Dentistry Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Veterinary Other

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EFFECT OF LOW-, MODERATE-, AND HIGH-INTENSITY EXERCISE ON ATRIAL NATRIURETIC PEPTIDE (ANP) AND SARCOPLASMIC/ENDOPLASMIC RETICULUM CALCIUM-ATPase 2a (SERCA2a) GENE EXPRESSION IN WISTAR RAT CARDIAC MUSCLE Averina Octaxena Aslani; Hanna Goenawan; Nova Sylviana
JURNAL ILMU FAAL OLAHRAGA INDONESIA Vol 2, No 2 (2019)
Publisher : PAIFORI

Exercise is one of the factors that affect cardiovascular health. Exercise has been proven to reduce the number of cardiovascular diseases. However, it is also known that doing intense exercise has an adverse effect on heart health which can increase the risk of cardiovascular disease. While doing exercise, there is compensation from the heart itself by producing substances to maintain the heart to remain functional, known as cardiac biomarkers, including ANP and SERCA2a. Thus far, the recommended intensity is moderate-intensity exercise, which is optimal for heart health, but this recommendation has not been supported by biomolecular study. Therefore, this research was conducted. This study was done using semi-quantitative analytic method and experimental study design. Total of 24 male wistar rats were divided randomly into 4 groups: 1 control group (0m/min) and 3 exercise groups (low-: 10m/min, moderate-: 20m/min, high- intensity exercise: 30m/min). All groups received 30 min/day running, 5x/week for 12 weeks. The rats were terminated under anaesthesia, cardiac muscle extraction was done from left ventricle, and gene expression of ANP and SERCA2a is studied. Statistical analysis was done using SPSS software with one-way ANOVA followed by post hoc comparisons if the p-values < 0.05. The expression of ANP increased but insignificant in low-, moderate-, and high-intensity exercise group of rat (0.872±0.034 vs 0.901±0.018 vs 0.916±0.015 vs 0.938±0.025; p=0.304). The expression of SERCA2a also increased insignificantly in low-, moderate-, and high-intensity exercise group of rat (1.044±0.019 vs 1.051±0.015 vs 1.063±0.011 vs 1.082±0.027; p=0.493). Different exercise intensity didn’t have significant effect on ANP and SERCA2a expression in rat cardiac muscle.

ROLE OF RESISTANCE EXERCISE IN CONTROLLING INSULIN-LIKE GROWTH FACTOR 1 (IGF-1) AND IT’S ASSOCIATION WITH METABOLIC DISEASE PREVENTION Fitri Fadhilah; Abdul Hadi Hassan; Hanna Goenawan; Herry Herman; Aziiz Mardanarian Rosdianto; Ronny Lesmana
JURNAL ILMU FAAL OLAHRAGA INDONESIA Vol 2, No 1 (2019)
Publisher : PAIFORI

Based on data Riset Kesehatan Dasar (Riskesdas) in 2007, the number of people who had no or low physical activity reached 48.2 %. This condition contributes to the increasing number of metabolic disease cases such as hypertension, heart disease, stroke, and diabetes mellitus. Optimizing training approaches especially the aerobic type helps to counter metabolic diseases. Unfortunately, the benefits of resistance training (RT) are less understood. RT improves muscle strength, induces muscle hypertrophy, improvement of local muscular performance, and also helps to strengthen body balance and coordination. There is an interplay between training and hormone in muscle adaptation during resistance training. The hormone plays an important role in the regeneration of muscle after resistance training. The changes in hormone level cause hypertrophy. Regeneration and muscle hypertrophy are mediated by activation, proliferation, and differentiation of satellite cells. It is regulated by mitotic and myogenic activity, namely insulin-like growth factor-1 (IGF-1), which serves as a paracrine or autocrine. A better understanding of homeostasis hormone during training in skeletal muscle and its ultimate purpose to counter metabolic disease will lead us to a better treatment approach for the patient.

Efek Suplementasi Selenium terhadap Marker Darah Pasca Cedera Kontusio Mariel Daba; Hanna Goenawan; Vita Murniati Tarawan; Aziis Mardanarian Rosdianto; Ronny Lesmana
Jurnal Kesehatan Andalas Vol 10, No 2 (2021): Online July 2021
Publisher : Fakultas Kedokteran, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jka.v10i2.1787

Selenium is a trace element that has antioxidant properties and is a component of selenoproteins. In certain circumstances, such as injury, selenium supplementation is required to regulate the inflammatory response. Contusion injury increases the inflammatory response to a muscle or tissue that begins with vasodilation, increases blood flow, increases vascular permeability, and leads to edema formation at the site of injury. Objectives: To determine the effect of selenium supplementation on changes in blood markers in rats treated with contusion injury. Methods: Experimental design, using experimental male rats (Rattus norwegius), eight weeks old, weighing 200-220 grams, divided into three groups, namely: The Control group, the contusion group, the contusion + Selenium group. Selenium supplementation was given orally on days 1-3 after injury at a dose of 0.0153 mg into 2% PGA. Examination of markers such as White Blood cells (WBC), lymphocytes, monocytes, and neutrophils was carried out on day three after treatment. Results: This study found that the administration of post-muscular selenium supplementation based on examination of blood markers such as WBC, Lymphocytes, Monocytes was higher in the contusion group and lower in the selenium group. Neutrophils were higher in the contusion and selenium groups. This was not significantly different from the control group. The result of blood marker examination tended to change, but it was not statistically significant. Conclusion: Selenium supplementation in post-contusive injury mice did not provide significant changes in blood markers such as WBC, lymphocytes, monocytes, and neutrophils.Keywords: antioxidant, blood marker, contusion, selenium

Role of Herbal Plants on Autophagy Susanti Husen; Ronny Lesmana; Hanna Goenawan; Setiawan Setiawan
Indonesian Journal of Clinical Pharmacy Vol 9, No 2 (2020)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15416/ijcp.2020.9.2.179

Autophagy is a biomolecular system known to play an important role in cell growth, development as well as defense mechanisms, and is also a physiological approach towards homeostasis maintenance. This phenomenon is an intermediary pathway in the pathogenesis and therapy of various disease types, and is currently a new treatment route in the medical world. Hence, it is necessary to deeply understand the regulations, to prepare a treatment strategy in the future. Conversely, there is a high utilization of drugs, in line with the numerous disease cases in the community. Some limited chemical forms have large but necessary side effects, including anticancer agents. The high incidence of resistance and polypharmacy has been implicated in adverse drug interactions, and exorbitant costs, thus the initiative to return back to natural means. Furthermore, herbal medicines have been used in treatments for thousands of years, prior to the discovery of modern medicine. The various types previously studied have been highly beneficial in various disease cases. This review on researches within the last 5 years identified some herbal research articles in the aspect of autophagy, which was then summarized in a table form. Meanwhile, autophagy has been used for cancer therapy, and many plants have the potential to be therapeutic for various diseases through this pathway. Hence, improving related knowledge adds a new dimension to herbal medicine application in the pharmaceutical industry.Keywords: Autophagy, herbal, cancer, metabolic diseases, liver injury, neurological disorderPeran Berbagai Tanaman Herbal pada AutofagiAbstrakAutofagi adalah sistem biomolekuler sel yang berperan penting dalam pertumbuhan sel, perkembangan dan mekanisme pertahanan, dan merupakan sebuah cara fisiologis untuk mempertahankan homeostasis. Autofagi digunakan sebagai jalur perantara untuk patogenesis dan terapi berbagai jenis penyakit, dan saat ini autofagi telah menjadi jalan pengobatan baru di dunia medis sehingga regulasi jalur autofagi harus dipelajari lebih dalam untuk mempersiapkan strategi pengobatan di masa depan. Di sisi lain, tingginya pemanfaatan obat-obatan sejalan dengan banyaknya kasus penyakit yang muncul di masyarakat. Beberapa obat kimia memiliki efek samping yang besar tetapi jumlahnya terbatas, misalnya pada obat antikanker. Selain itu, tingginya kasus resistensi obat dan polifarmasi menyebabkan interaksi obat yang merugikan dan biaya obat yang tinggi. Oleh karena itu, pengobatan kini telah kembali ke alam. Herbal telah digunakan sebagai pengobatan selama ribuan tahun sebelum pengobatan modern ditemukan. Berbagai jenis herbal telah dipelajari dan memiliki manfaat yang baik dalam berbagai kasus penyakit di masyarakat. Pada artikel review ini, ditelaah artikel-artikel penelitian herbal yang mengambil jalur autofagi dan hasilnya dirangkum dalam bentuk tabel. Studi yang dilakukan dalam kurun waktu 5 tahun terakhir dimasukkan dalam review ini. Sampai sekarang, autofagi telah lebih banyak digunakan untuk terapi kanker dibandingkan yang tanpa kanker. Banyak tanaman herbal yang memiliki potensi untuk menjadi terapi berbagai jenis penyakit melalui jalur autofagi. Pengetahuan tentang autofagi menambah dimensi baru pada pengobatan herbal dan dapat diterapkan dalam industri farmasi.Kata kunci: Autofagi, gangguan metabolisme, gangguan saraf, herbal, kanker, kerusakan hati

Hubungan Faktor Okupasi terhadap Aktivitas Asetilkolinesterase Eritrosit dan Fungsi Kognitif pada Petani yang Menggunakan Pestisida Organofosfat Taufik Hidayatullah; Melisa I. Barliana; Bertha Pangaribuan; Andi Wijaya; Sri A. Sumiwi; Hanna Goenawan
Indonesian Journal of Clinical Pharmacy Vol 9, No 2 (2020)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15416/ijcp.2020.9.2.128

Organofosfat merupakan pestisida yang disukai oleh petani karena hasilnya terlihat jelas pada tanaman. Namun, pajanan organofosfat terhadap manusia dapat menimbulkan gangguan akut maupun kronis yang disebabkan sifat residunya. Untuk mengetahui pajanan pestisida pada manusia, dapat dilakukan biomonitoring dengan cara mengukur aktivitas enzim asetilkolinesterase (AChE) dalam darah. Cara organofosfat dalam menyebabkan efek toksik di antaranya dengan menghambat kerja enzim AChE. Enzim AChE yang terhambat menyebabkan proses pengiriman impuls saraf dapat mengalami gangguan, salah satunya gangguan fungsi kognitif. Tujuan penelitian ini adalah untuk mengetahui hubungan pajanan pestisida organofosfat terhadap aktivitas enzim AChE eritrosit dan fungsi kognitif pada petani. Metode penelitian ini menggunakan rancangan potong lintang dengan pendekatan observasi analitik. Sampel penelitian ini adalah 69 petani yang menggunakan pestisida organofosfat di daerah Lembang dan Pangalengan, Bandung. Data yang diambil berupa data karakteristik, aktivitas AChE eritrosit yang diambil dari sampel darah petani yang kemudian diukur dengan metode Ellman di laboratorium, dan fungsi kognitif menggunakan kuesioner Mini Mental State Examination. Hasilnya, diperoleh 26 responden (38%) mengalami gangguan fungsi kognitif dan 43 responden (62%) memiliki fungsi kognitif normal. Uji statistik menunjukkan faktor umur (p=0,010), pendidikan (p=0,002) serta faktor okupasi durasi penyemprotan (p=0,016) memiliki hubungan bermakna dengan fungsi kognitif. Faktor okupasi juga memiliki hubungan bermakna terhadap aktivitas asetilkolinesterase pada petani, yaitu faktor frekuensi penyemprotan (p=0,035) dan penggunaan alat pelindung diri (APD) (p=0,011). Simpulan pada penelitian ini adalah terdapat hubungan yang bermakna antara faktor okupasi terhadap aktivitas asetilkolinesterase eritrosit dan fungsi kognitif pada petani yang menggunakan pestisida organofosfat.Kata kunci: AChE, asetilkolinesterase, kognitif, okupasi, organofosfat, pestisidaCorrelation of Occupation Factor on the Activities of Erytrocyt Acetylcholinesterase and Cognitive Function in Farmers Using Organophosphate PesticideAbstractOrganophosphate is a pesticide preferred by farmers due to the clearly observed result in plants. However, the residual characteristics have been implicated in induced acute or chronic complications, following an exposure to humans. The extent is determined through biomonitoring, by measuring the activity of the enzyme acetylcholinesterase (AChE) in blood, which is inhibited by the toxic effect of organophosphate. In addition, there is a possibility of interference with the nerve impulse transmission, leading to impaired cognitive function. These are skills related to attention, memory, judgment, problem solving, and abilities in planning, monitoring and evaluating. The purpose of this study, therefore, was to determine the relationship of organophosphate pesticide exposure to erythrocyte AChE enzyme activity and cognitive function in farmers. Therefore, a cross-sectional design with analytical observational approach was employed, and the samples include 69 farmers using organophosphate pesticides in Lembang and Pangalengan, Bandung. The data collected comprised of individual characteristics, erythrocyte AChE activity in blood samples measured by Ellman method in the laboratory, and cognitive function using Mini Mental State Examination questionnaire. The results showed a total of 26 respondents (38%) experiencing cognitive impairment, while 43 (62%) had normal function. Based on statistical evaluation, age (p=0.010), education (p=0.002), and occupational duration of spraying (p=0.016) had significant relationship with cognitive function. Furthermore, the occupational factors also have a significant relationship with acetylcholinesterase activity, in the aspect of spraying frequency (p=0.035) and the use of personal protective equipment (PPE) (p=0.011). In conclusion, a substantial correlation was established between occupational factors on erythrocyte acetylcholineesterase activity and the cognitive function of farmers using organophosphate pesticides.Keywords: Acethylcholinesterase, AChE, cognitive, occupation, organophosphate, pesticide

Ethionamide Modulates of Thyroid Stimulating Hormone, Thyroxine, and Triiodothyronine Levels in White Ratstimulating Hormone (TSH), Thyroxine (T4), and Triiodothyronine (T3) Serum are potentially modulated Level by Ethionamide in Rats ronny lesmana; Fani Rahma Yenita; Prayudi Santoso; Hanna Goenawan; Arto Yuwono Soeroto; Yuni Susanti Pratiwi; Nova Sylviana; Iwan Setiawan; Vita Murniati Tarawan; Unang Supratman
Jurnal Veteriner Vol 21 No 3 (2020)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (141.585 KB)

Multidrug-Resistant Tuberculosis (MDR-TB) infection is not solely caused serious impact for patient and cause long recovery process. Multidrug-Resistant Tuberculosis needs specific treatment approach using second-line TB drugs. Ethionamide as one of medication used in MDR-TB are known to cause greater side effects compared to the first-line drugs. One of side effect like hypothyroidism is remain unclear. There is limited study about role of ethionamide cause hypothyroidism. In this present study, 24 male, wistar rats were divided into three groups: ethionamide group; positive control positive (propylthiouracil) and negative control group (received distilled water only) and treated accordingly for 12 week. Under ketamine and xylazine anesthesia, blood sample were collected from retroorbital vein at 8 and 12 week, put in EDTA tube and stored -20Ë%C until use. After last sampling, rat were sacrificed using CO2 chamber. Our data showed that thyroid stimulating hormone (TSH) levels in ethionamide group is increased from 8 weeks to 12 weeks significantly, but there is no significant changes in control groups. Thyroxine (T4) levels is trend decreased from 8 weeks to 12 weeks compared to control groups. There is no change of Triiodothyronine (T3) levels. Effect of ethionamide on thyroid hormone (T3 and T4) levels was not prominent and there were no significant changes observed. Interestingly, we observed an increase of TSH level after ethionamide treatment. Taken together, 12 week treatment of ethionamide tablet might potentially modulate thyroid hormone (T3 and T4) levels that is reflected from an increase of TSH levels in the plasmas feed back negative mechanism.

DMBA-induced Modulate Estrogen Receptors α and β Breast Cancer’s Animal Model Aziiz Mardanarian Rosdianto; Ahmad Kurniawan; Julia Windi Gunadi; Isa Mahendra; Iwan Setiawan; Hanna Goenawan; Nova Sylviana; Yuni Susanti Pratiwi; Mas Rizky Anggun Adipurna Syamsunarno; Roro Wahyudianingsih; Unang Supratman; Ronny Lesmana
Majalah Kedokteran Bandung Vol 54, No 1 (2022)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15395/mkb.v54n1.2479

The high incidence of breast cancer cases in the world requires the use of applicative methods. The 7,12-dimethylbenz(a)anthracene (DMBA) induced breast cancer animal model is a widely used chemical-induced animal models for research on breast cancer. However, the molecular mechanism related to DMBA induction remains unclear. Good understanding on DMBA-induced animal models is crucial for studies related to future breast cancer treatments as animal models will provide a deeper understanding of anticancer medication, specifically those aimed for treating breast cancer. The aim of this study was to develop an DMBA-induced animal model for breast cancer. This study used female Wistar rats injected subcutaneously with DMBA as a carcinogen-induced agent (20 mg/kg) to induce tumor. Rat tumors were then evaluated and breast appearance was observed weekly, starting from day 28th after DMBA injection. Breast cancer tissue was then sampled and stored at -80°C until it was used for western blot and histological study. This study indicated that DMBA induced cancer in female Wistar rat’s breasts, and cytoplastic cells and lung metastatic was identified macroscopically and histopathologically. The metabolic sign was observed in the lung and breast sections. Interestingly, the DMBA induction in this study does not only induce organ cancers but also induces estrogen receptors and stimulates signaling of estrogen receptors α (ERα), ERβ, and Akt.

Effect of Dietary Sodium on α, β, and γ Epithelial Sodium Channel (ENaC) Gene Expression in Kidney Tubules of Wistar Rats Ronny Lesmana; Genta Syaifrin Laudza; Trianing Tyas Kusuma; Hanna Goenawan; Yulia Sofiatin; Yuni Susanti Pratiwi; Nova Sylviana; Setiawan Setiawan
Majalah Kedokteran Bandung Vol 51, No 4 (2019)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Hypertension is a condition of persistently high blood pressure. It is currently a big health issue as its prevalence is high in Indonesia and its complications are numerous and deadly. Salt intake is one of the modifiable factors of hypertension. According to a study by Indonesian Ministry of Health, salt consumption in Indonesia is almost two times greater than the recommended salt diet from WHO. Sodium reabsorption in kidney plays a role in regulating blood pressure. Epithelial sodium channel (ENaC) is one of the structures that function in sodium reabsorption in kidney tubules. This study was conducted at the Central Laboratory and Animal Laboratory of the Faculty of Medicine Universitas Padjadjaran from June to Desember 2018. The aim of this study was to analyze the effect of high sodium diet on the expression of ENaC gene in kidney tubules of rats. Twelve Rattus norvegicus wistar rats were divided into two groups of control and treatment. Treatment group was given daily 2 mL NaCl solution treatment using gavage for 8 weeks. The expression of ENaC α, β, and γ was obtained by running tissue samples from kidney cortex and medulla in polymerase chain reaction and electrophoresis. The result showed that there was an insignificant decrease in ENaC α, β, and γ gene expressions in both kidney cortex and medulla of the treatment group when compared to control groupThis study concludes that ENaC gene expression is not significantly affected by high sodium diet.Pengaruh Diet Tinggi Natrium terhadap Perubahan Ekspresi Gen Epithelial Sodium Channel (ENaC) pada Tubulus Ginjal TikusHipertensi merupakan kondisi tekanan darah tinggi dalam waktu lama. Prevalensi dan komplikasi hipertensi menyebabkan hipertensi menjadi isu kesehatan yang cukup besar. Jumlah asupan garam merupakan faktor hipertensi yang dapat dimodifikasi. Berdasar studi Kementrian Kesehatan Indonesia, konsumsi garam di Indonesia rerata dua kali lipat lebih banyak daripada rekomendasi WHO. Reabsorpsi natrium pada ginjal berperan penting pada regulasi tekanan darah. Fungsi ini diperankan oleh epithelial sodium channel (ENaC) yang berfungsi untuk reabsorpsi natrium. Penelitian ini dilakukan di Laboratorium Sentral dan Laboratorium Hewan Fakultas Kedokteran pada Juni–Desember 2018. Tujuan penelitian ini menganalisis efek diet tinggi natrium pada ekspresi gen dari ENaC di tubulus ginjal pada tikus. Duabelas ekor tikus Rattus norvegicus dibagi menjadi dua kelompok, yaitu kontrol dan perlakuan. Kelompok perlakuan diberikan 2 mL larutan NaCl setiap hari selama 8 minggu. Larutan diberikan melalui paksa (gavage). Ekspresi gen ENaC α, β, γ dari korteks dan medula ginjal diamplifikasi dengan PCR dan dideteksi dengan elektroforesis. Pita protein dari gel elektroforesis dinilai intensitasnya dengan software ImageJ. Hasil dari elektroforesis menunjukkan penurunan ekspresi gen ENaC α, β, γ di korteks dan medulla pada kelompok perlakuan dibanding dengan kontrol. Studi ini menyimpulkan ekspresi gen ENaC pada korteks dan medulla ginjal tidak signifikan dipengaruhi oleh diet tinggi natrium.

Effect of Exercise Duration on Klotho and GluN2B Gene Expressions in Hippocampus of Wistar Rats with Moderate Intensity Exercise Hanna Goenawan; Bela Ita Karina; Titing Nurhayati; Julia Windi Gunadi; Setiawan Setiawan; Ronny Lesmana
Majalah Kedokteran Bandung Vol 52, No 3 (2020)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15395/mkb.v52n3.2026

Exercise could delay the degeneration process by increasing Klotho, which is an endogen antioxidant. Klotho protects against oxidative damages, regulates hippocampal synaptic plasticity, and enhances GluN2B expression. This study aimed to analyze the effect of 14-day and 8-week moderate-intensity exercise on Klotho and GluN2B mRNA expressions in rat hippocampus. This study was an animal experimental study using Wistar rats that was performed from June to September 2019 at the Central Laboratory, Universitas Padjadjaran, Indonesia. Rats were divided into 4 groups: control (14-day control and 8-week control) and exercise group (14-day exercise and 8-week exercise). The exercise groups ran at a moderate intensity (20m/min) for 30min/day, 5x/week. Hippocampus was then subjected to klotho and GluN2B gene expression analysis. The exercise groups showed a higher Klotho expression, both in 14 days (0.844±0.124 vs. 1.057±0.013) and 8 weeks (0.897±0.072 vs. 1.380±0.168) although statistically insignificant (p=0.24). No difference in GluN2B gene expression was observed between control and exercise groups on 14 days (1±0.09 vs. 1.22±0.09) and 8 weeks (1.24±0.03 vs. 1.38±0.05; p=0.11). In conclusion, 14-day and 8-week moderate-intensity exercise did not alter Klotho and GluN2B expressions in rat hippocampus. Pengaruh Durasi Olahraga terhadap Perubahan Ekspresi Gen Klotho dan GluN2B di Hipokampus Tikus Galur Wistar yang Mendapatkan Perlakuan Lari Intensitas SedangOlahraga dapat menghambat proses degenerasi saraf dengan meningkatkan salah satu antioksidan endogen, yaitu Klotho. Klotho dapat melindungi sel neuron dari kerusakan oksidatif dan meningkatkan sinaptik plasticity pada hipokampus. Penelitian ini bertujuan untuk melihat pengaruh olahraga lari pada hewan coba pada 14 hari dan 8 minggu terhadap perubahan ekspresi gen Klotho and GluN2B di hipokampus. Penelitian ini merupakan penelitian eksperimental dilaksanakan pada bulan Juni hingga September 2019 di Laboratorium Sentral Universitas Padjadjaran. Penelitian ini menggunakan tikus jantan galur wistar. Tikus dibagi menjadi 4 kelompok perlakuan dan kontrol. Olahraga dilakukan dengan treadmill tikus, kecepatan 20m/min, 30 menit perhari selama 5 kali perminggu. Kemudian, mRNA otak digunakan untuk PCR dengan menggunakan primer klotho dan GluN2B. Hasil penelitian menunjukkan bahwa tidak terdapat perbedaan yang bermakna (p=0.24) pada ekspresi gen Klotho pada 14 hari (0.844±0.124 vs 1.057±0.013) dan 8 minggu (0.897±0.072 vs 1.380±0.168) antara kelompok kontrol dan kelompok lari. Ekspresi gen dari GluN2B juga tidak menunjukkan perbedaan yang signifikan (p=0.11) pada 14 hari (1±0.09 vs 1.22±0.09) dan 8 minggu (1.24±0.03 vs 1.38 ± 0.05). Simpulan, bahwa 8 minggu olahraga tidak meningkatan ekspresi Klotho dan GluN2B yang signifikan

Effect of Acute Physical Exercise with Moderate Intensities on FGF23 Gene Expression in Wistar Rat Heart Vita Murniati Tarawan; Julia Windi Gunadi; Tiodora Arimenda Br. Subekti; Wahyu Widowati; Hanna Goenawan
Majalah Kedokteran Bandung Vol 51, No 4 (2019)
Publisher : Faculty of Medicine, Universitas Padjadjaran

A myokine is one of the proteins that are produced and released by myocytes in response to muscular contractions when doing physical exercise. One protein that is thought to function as myokine is FGF23.The purpose of this study was to determine the effect of acute physical exercise with moderate intensity on the expression of FGF23 gene in Wistar rat heart. This was an animal experimental study using 24 male Wistar rats that were divided into 4 groups:treatment groups that performed 30 minute acutephysical exercise with moderate intensity (20 m/min) for 3 days, 6 days, and 15 days and a control group without physical exercise. The study was conducted in the Animal Laboratory and Central Laboratory of Universitas Padjadjaran during the period of February to July 2019. Data observed were the FGF23 gene expressions in Wistar rats heart. Data were analyzed using Kruskal-Wallis and Mann-Whitney tests. The results from the Kruskal-Wallis test showed that acute physical exercise with moderate intensity did not increase the FGF23 gene expression in Wistar rat heart (p>0.05), and the average of relative ratios of FGF23/GAPDH gene expression were as follows: control (0.970±0,03), 3 days (0.992±0.03), 6 days (1.014±0.05), and 15 days (1.056±0.02). GAPDH was used in this study as a housekeeping gene since its expression is very constant. This study proves that FGF23 is more likely to take a role in the cardiac remodeling process, especially those associated with cardiac hypertrophy after chronic exercise with no effect observed after acute physical exercise with moderate intensity in Wistar rat heart. Pengaruh Latihan Fisik Akut Intensitas Sedang terhadap Ekspresi Gen FGF23 pada Jantung Tikus Galur WistarMiokin diproduksi dan dilepaskan oleh miosit sebagai respons terhadap latihan fisik. Salah satu protein yang diduga berfungsi sebagai miokin adalah FGF23. Penelitian ini bertujuan mengetahui pengaruh latihan fisik akut intensitas sedang terhadap ekspresi gen FGF23 pada jantung tikus galur Wistar. Penelitian ini menggunakan desain eksperimental dengan tikus galur Wistar jantan yang berjumlah 24 tikus. Tikus dibagi menjadi 4 kelompok untuk diberi perlakuan latihan fisik intensitas sedang (20 meter/menit) dengan durasi 30 menit, selama 3 hari, 6 hari, dan 15 hari serta kelompok tanpa latihan fisik. Penelitian ini dilakukan di Lab Hewan dan Lab Sentral Universitas Padjadjaran pada bulan Februari hingga Juli 2019. Ekspresi gen FGF23 pada jantung tikus galur Wistar dilihat dengan PCR. Analisis data menggunakan uji Kruskal-Wallis dan Mann-Whitney. Uji statistik tidak mendapatkan peningkatan ekspresi gen FGF23 setelah dilakukan latihan fisik akut intensitas sedang selama 3 hari, 6 hari dan 15 hari (p>0,05) dan didapatkan rasio relatif ekspresi gen FGF23/GAPDH otot jantung pada : kontrol (0,970±0,03), hari 3 (0,992±0,03), hari 6 (1,014±0,05), hari 15 (1,056±0,02). GAPDH digunakan dalam studi ini sebagai gen ‘housekeping’ karena ekspresinya yang sangat konstan. Studi ini membuktikan bahwa FGF23 mungkin lebih berperan dalam proses remodeling jantung, terutama yang berhubungan dengan hipertrofi jantung setelah latihan fisik kronik. Simpulan, tidak terdapat pengaruh latihan fisik akut intensitas sedang terhadap ekspresi gen FGF23 pada jantung tikus galur Wistar.

Co-Authors . SETIAWAN Abdul Hadi Hassan Adjat Setiadjati Rasjad Ahmad Kurniawan Ahmad Kurniawan Aldo, Mochammad Ali Satia Graha Ambrosius Purba Ambrosius Purba Ambrosius Purba Andi Wijaya Arto Yuwono Soeroto Astrid Feinisa Khairani Astrid, Stephanie Averina Octaxena Aslani Aziis Mardanarian Rosdianto Aziiz Mardanarian Rosdianto Aziiz Mardanarian Rosdianto Bahjah, Firda Hanan Baniasih, Akbar I. Baniasih, Akbar I. Bela Ita Karina Bertha Pangaribuan Daba, Mariel Daniel Womsiwor Darmayanti, Meita Decky Gunawan, Decky Diana Krisanti Jasaputra Dimpuulina Erna Mariati Edward J Hadi Elvine Gunawan Euis Julaeha Fachrul Ihsan, Muhammad Fani Rahma Yenita Felix Samuel Ferdyan Efza Fifi Veronica Fitri Fadhilah Genta Syaifrin Laudza Gilang Muhamad Nur Iqbal Gita Widya Pradini Goenadi, Julia Windi Gunadi, Julia Windi Herry Herman Hidayat, Shaffana Huda, Fathul Huda, Fathul Imam Megantara Irma Ruslina Defi Isa Mahendra Iwan Setiawan Iwan Setiawan Iwan Setiawan Jatnika, Danti Dja Julia Windi Gunadi Julia Windi Gunadi Juliati Juliati Kartika Hajar Kirana, Kartika Hajar Kastella, Faysal Lisda Amalia Mariel Daba Mas Rizky A.A. Syamsunarno Melisa I. Barliana Muhtado, Azmi Raffi Mulyanaga, William Giovanni Nova Sylviana Nuroh Najmi Nurunnisa Sholeha Letto Oktorina, Lenny Prasetyo, Wibowo Budi Prayudi Santoso Qiantori, Adziqa Ammara Radhiyanti, Putri Teesa Rahdiyanti, Putri Teesa Ramadhanti, Julia Ray, Hamidie Ronald Daniel Reni Farenia Reni Farenia Ronny Lesmana Roro Wahyudianingsih Rosdianto, Aziis Mardanarian Rosdianto, Aziiz Mardanarian Santi Sofiyanti Setiawan Setiawan Setiawan Setiawan Setiawan Setiawan Setiawan Setiawan Setiawan Setiawan Setiawan Setiawan Siti Baitul Mukarromah Sri A. Sumiwi sugianli, Adhi Sunarjati Sudigdoadi Supriatno Salam Susanti Husen Susianti Susianti Tarawan, Vita M. Taufik Hidayat Teddy Hidayat Teresa Lucretia, Teresa Tiodora Arimenda Br. Subekti Titing Nurhayati Trianing Tyas Kusuma Unang Supratman Upik Rahmi, Upik Vita Murniati Tarawan Vita Murniati Tarawan Lubis Wahyu Widowati Wuri, Rahmitiana Yudi Feriandi Yulia Sofiatin Yuni Susanti Pratiwi Yuni Susanti Pratiwi Yuni Susanti Pratiwi Yuni Susanti Pratiwi Yuni Susanti Pratiwi Yuni Susanti Pratiwi Yuni Susanti Pratiwi, Yuni Susanti

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