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Enhancing cognitive function of healthy Wistar rats with aqueous extract of Centella asiatica Ayeshah A Rosdah; Evi Lusiana; Muhammad Reagan; Abdurrahman Akib; Fadhila Khairunnisa; Afkara Husna
Acta Biochimica Indonesiana Vol. 1 No. 2 (2018): Acta Biochimica Indonesiana
Publisher : Indonesian Society for Biochemistry and Molecular Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32889/actabioina.v1i2.15

Background: Centella asiatica (L.) Urb is a native herb from Asian countries such as India, China, and Indonesia. This herb has been widely used as a cure for various diseases. However, studies investigating the aqueous extract of Centella asiatica as a nootropic in healthy individuals are still very limited. Objective: This study aims to investigate the potential of aqueous extract of Centella asiatica in enhancing cognitive function of healthy male Wistar rats. Methods: Rats were randomly allocated to four treatment groups, i.e. without treatment and aqueous Centella asiatica extract at doses of 200, 400 and 800 mg/kg. To determine enhancement of cognitive function, novel object recognition (NOR) test was conducted after the course of treatment. Acetylcholine content was assessed by enzyme-linked immunosorbent assay. Results: There was a significantly high preference index towards the novel object in the NOR test in groups treated with 200 mg/kg and 800 mg/kg of the aqueous extract compared to control. This was further confirmed by a significant increase of brain acetylcholine content in rats treated with 200 mg/kg of the extract. Conclusion: Therefore, this study confirms that the aqueous extract is effective in enhancing cognitive performance of healthy Wistar rats.

Antifungi Effect of Keghenyat Leaves Fraction (Acmella uliginosa) In Vitro Study Agustina Septi Hijir; Salni Salni; Joko Marwoto; Triwani Triwani; Sri Nita; Mgs Irsan Saleh; Ziske Maritska; Nita Parisa; Evi Lusiana; Nia Savitri Tamzil; Ayeshah Augusta Rosdah
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.5

Introduction Candida is a yeast fungus classes most commonly found in the oral cavity, gastrointestinal tract, reproductive tract and skin, especially the species Candida albicans. Alternative medicines such as herbs are easily available and affordable by the community, such as keghenyat leaves (Acmella uliginosa). Aim of StudyTo determine the activity of Keghenyat leaves fraction (Acmella uliginosa) compared to Nystatin against Candida albicans in vitro. MethodsIn vitro study was held in Laboratory of Genetics and Biotechnology Department of Biology, Faculty of Science and Medical Faculty, Sriwijaya University in December 2015 and January 2016. Research stages: extraction, fractionation, sensitivity test using Nystatin and Candida albicans, fractions antifungal activity test, the determination of minimum inhibitory concentration (MIC), bioautografi test and determination of compound classes. One final stages of testing the active fraction Keghenyat leaves (Acmella uliginosa) with Nystatin. Data were analyzed using ANOVA and Post Hoc Duncan test and linear regression using SPSS 20. ResultsHexane faction of Keghenyat leaves (Acmella uliginosa) is active against the fungus Candida albicans, has a Minimum Inhibitory Concentration (MIC) of 0.625% (6250Î¼l) against the fungus Candida albicans antifungal contain active compounds that terpenoids and flavonoids, amounting to 84.68 mg / ml equivalent to 1 mg / ml Nystatin against the fungus Candida albicans. ConclusionThere is a significance different MIC between hexane fraction of Keghenyat leaves (Acmella uliginosa) and Nystatin, Nystatin have more high activity.

Telmisartan Prevents Myocardial Fibrosis via Decreasing Fraction of Colagen Type 1 Volume in Myocardial Tissue in Wistar Rats-Induced High Salt Intake Radiyati Umi Partan; Rachmat Hidayat; Mgs Irsan Saleh; Nita Parisa; Evi Lusiana; Nia Savitri Tamzil; Ayeshah Augusta Rosdah; Muhammad Reagen
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.6

Myocardial fibrosis is a pathological condition that responsible for initiation of heart failure. Neurohormonal endogen, angiotensin II, has a potential role to activate endothelin I, TGF-Î²1, myocardial fibroblast, extracelullar matrix deposition, structural changes and decreasing of cardiac function. Fibrotic process is also influenced by PPAR Î³. Telmisartan has a potential effect to inactivate angiotensinergic system and to activate PPAR Î³. It is expected that telmisartan has optimal effect to protect myocardial fibrosis. To know the role of variation dose of telmisartan to decrease collagen type 1 fraction volume in cardiac tissue of Wistar rats. Ten-week-old male Wistar Rat (n = 30) were randomized into five groups, and each group consisted of 6 rats. Group 1 : negative control. Group 2 : rats were induced by intake Nacl 8% doses 2% body weight for eight weeks. Group 3 : rats were induced by intake Nacl 8% doses 2% body weight and telmisartan 3 mg/kgBB for eight weeks. Group 4 : rats were induced by intake Nacl 8% doses 2% body weight and telmisartan 6 mg/kgBB for eight weeks. Group 5 : rats were induced by intake Nacl 8% doses 2% body weight and telmisartan 12 mg/kgBB for eight weeks. Collagen volume fraction was assessed by immunohistochemistry and ImageJ program. ANOVA test followed pos hoc test was used to analyzed each variable. Collagen volume fraction significantly decreased in group 3, 4 and 5 compared in group 2. Telmisartan decreases collagen type 1 volume fraction of myocardial tissue .

The Efficacy of Lerek Fruits (Phrynium maximum)Extract Related Body Weight, Lipid Profile and Leptin in Wistar Rats-Induced High Fat Diet Radiyati Umi Partan; Rachmat Hidayat; Yeni Agustin; Mgs Irsan Saleh; Nita Parisa; Evi Lusiana; Nia savitri Tamzil; Ayeshah Agusta Rosdah; Abdulwahab Hakimi
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.10

Background Phrynium maximum (local name : lerek ) is a plant native to Sumatera, Malaya and Borneo. This plants have a potential as a local wisdom for therapeutics. In Sumatera, Lerek was used as traditional treatment for fever, diarrhea, diabetics and for wound healing. Aim of Study Aim of this study to explore the efficacy of lerek fruits extract in body weight, lipid profile and leptin level in Wistar Rats-Induced High Fat Diet Methods This study was an experimental study , pre-post test with control group design. The sample in this study was 30 male rats, 8 weeks old, weight 150-200 gram. Rats were given high fat diet and lerek fruits extract at dose of 50, 100 and 200 mg/kgBW/day for 2 weeks. Lerek fruits was extracted by infusion methods. The results of this study were assayed by SPSS 18. Results Lerek fruit extract 100 mg/kgBW was more potent to reduce body weight gain, triglyseride level and leptin level than lerek fruit extract 50 mg/kgBW, 200 mg.kgBW, negative control and positive control. Conclusion Lerek fruit extracts had a potention to reduce body weight, triglyceride and leptin level. Keywords: Lerek fruit extract â€“ body weight- triglyserida - leptin

The Efficacy of Temu Putih Fraction (Curcuma Zedoaria (Berg) Roscoe) Related Quality and Quantity of Spermatozoa in Male Wistar Rats Tiara Fatrin; Salni Salni; Sri Nita; Rachmat Hidayat; Triwani Triwani; Joko Marwoto; Ziske Maritska; Mgs Irsan Saleh; Nita Parisa; Nia savitri Tamzil; Evi Lusiana; Ayeshah Agusta Rosdah
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.12

Background Male participation in KB is still relatively low when compared to the participationof women. Researchers have to do research to find the contraception drug. Temu putih (Curcuma Zedoaria (Berg) Roscoe) is one of traditional herb that used as antifertility. Aim of Study Aim of this study to examine change in the amount, motility, morphology, and viability spermatozoa male rats (rattus norvegicus) due to temu putih fraction suplementation. Methods This study was an experimental study using a completely randomized design (CRD), post test with control group design. The sample in this study was 30 male rats, 10 weeks old, weight 150-200 gram. Rats were given temu putih fraction (n hexan, etylacetate and methanol-water) at dose of 300 mg/kgBB/day for 48 days. Temu putih was extracted by ethanol and did fractionation by liquid-liquid methods. The results of this study were assayed by SPSS 18. Results The amount, motility, morphology and viability of spermatozoa in the group of metanol fraction of water decreased compared with the control group (p= 0,000), motilitas of spermatozoa in the group of metanol water fraction decreased compared with the control group. Conclusion Temu putih fraction can reduce the amount, motility, morphology, and viability of spermatozoa in male rats. Keywords: Fraction, Temu Putih, Amount of spermatozoa, Motility of spermatozoa, Viability Of Spermatozoa

Antifungi Effect of Keghenyat Leaves Fraction (Acmella uliginosa) In Vitro Study Agustina Septi Hijir; Salni Salni; Joko Marwoto; Triwani Triwani; Sri Nita; Mgs Irsan Saleh; Ziske Maritska; Nita Parisa; Evi Lusiana; Nia Savitri Tamzil; Ayeshah Augusta Rosdah
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.5

Introduction Candida is a yeast fungus classes most commonly found in the oral cavity, gastrointestinal tract, reproductive tract and skin, especially the species Candida albicans. Alternative medicines such as herbs are easily available and affordable by the community, such as keghenyat leaves (Acmella uliginosa). Aim of StudyTo determine the activity of Keghenyat leaves fraction (Acmella uliginosa) compared to Nystatin against Candida albicans in vitro. MethodsIn vitro study was held in Laboratory of Genetics and Biotechnology Department of Biology, Faculty of Science and Medical Faculty, Sriwijaya University in December 2015 and January 2016. Research stages: extraction, fractionation, sensitivity test using Nystatin and Candida albicans, fractions antifungal activity test, the determination of minimum inhibitory concentration (MIC), bioautografi test and determination of compound classes. One final stages of testing the active fraction Keghenyat leaves (Acmella uliginosa) with Nystatin. Data were analyzed using ANOVA and Post Hoc Duncan test and linear regression using SPSS 20. ResultsHexane faction of Keghenyat leaves (Acmella uliginosa) is active against the fungus Candida albicans, has a Minimum Inhibitory Concentration (MIC) of 0.625% (6250Î¼l) against the fungus Candida albicans antifungal contain active compounds that terpenoids and flavonoids, amounting to 84.68 mg / ml equivalent to 1 mg / ml Nystatin against the fungus Candida albicans. ConclusionThere is a significance different MIC between hexane fraction of Keghenyat leaves (Acmella uliginosa) and Nystatin, Nystatin have more high activity.

Telmisartan Prevents Myocardial Fibrosis via Decreasing Fraction of Colagen Type 1 Volume in Myocardial Tissue in Wistar Rats-Induced High Salt Intake Radiyati Umi Partan; Rachmat Hidayat; Mgs Irsan Saleh; Nita Parisa; Evi Lusiana; Nia Savitri Tamzil; Ayeshah Augusta Rosdah; Muhammad Reagen
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.6

Myocardial fibrosis is a pathological condition that responsible for initiation of heart failure. Neurohormonal endogen, angiotensin II, has a potential role to activate endothelin I, TGF-Î²1, myocardial fibroblast, extracelullar matrix deposition, structural changes and decreasing of cardiac function. Fibrotic process is also influenced by PPAR Î³. Telmisartan has a potential effect to inactivate angiotensinergic system and to activate PPAR Î³. It is expected that telmisartan has optimal effect to protect myocardial fibrosis. To know the role of variation dose of telmisartan to decrease collagen type 1 fraction volume in cardiac tissue of Wistar rats. Ten-week-old male Wistar Rat (n = 30) were randomized into five groups, and each group consisted of 6 rats. Group 1 : negative control. Group 2 : rats were induced by intake Nacl 8% doses 2% body weight for eight weeks. Group 3 : rats were induced by intake Nacl 8% doses 2% body weight and telmisartan 3 mg/kgBB for eight weeks. Group 4 : rats were induced by intake Nacl 8% doses 2% body weight and telmisartan 6 mg/kgBB for eight weeks. Group 5 : rats were induced by intake Nacl 8% doses 2% body weight and telmisartan 12 mg/kgBB for eight weeks. Collagen volume fraction was assessed by immunohistochemistry and ImageJ program. ANOVA test followed pos hoc test was used to analyzed each variable. Collagen volume fraction significantly decreased in group 3, 4 and 5 compared in group 2. Telmisartan decreases collagen type 1 volume fraction of myocardial tissue .

The Efficacy of Lerek Fruits (Phrynium maximum)Extract Related Body Weight, Lipid Profile and Leptin in Wistar Rats-Induced High Fat Diet Radiyati Umi Partan; Rachmat Hidayat; Yeni Agustin; Mgs Irsan Saleh; Nita Parisa; Evi Lusiana; Nia savitri Tamzil; Ayeshah Agusta Rosdah; Abdulwahab Hakimi
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.10

Background Phrynium maximum (local name : lerek ) is a plant native to Sumatera, Malaya and Borneo. This plants have a potential as a local wisdom for therapeutics. In Sumatera, Lerek was used as traditional treatment for fever, diarrhea, diabetics and for wound healing. Aim of Study Aim of this study to explore the efficacy of lerek fruits extract in body weight, lipid profile and leptin level in Wistar Rats-Induced High Fat Diet Methods This study was an experimental study , pre-post test with control group design. The sample in this study was 30 male rats, 8 weeks old, weight 150-200 gram. Rats were given high fat diet and lerek fruits extract at dose of 50, 100 and 200 mg/kgBW/day for 2 weeks. Lerek fruits was extracted by infusion methods. The results of this study were assayed by SPSS 18. Results Lerek fruit extract 100 mg/kgBW was more potent to reduce body weight gain, triglyseride level and leptin level than lerek fruit extract 50 mg/kgBW, 200 mg.kgBW, negative control and positive control. Conclusion Lerek fruit extracts had a potention to reduce body weight, triglyceride and leptin level. Keywords: Lerek fruit extract â€“ body weight- triglyserida - leptin

The Efficacy of Temu Putih Fraction (Curcuma Zedoaria (Berg) Roscoe) Related Quality and Quantity of Spermatozoa in Male Wistar Rats Tiara Fatrin; Salni Salni; Sri Nita; Rachmat Hidayat; Triwani Triwani; Joko Marwoto; Ziske Maritska; Mgs Irsan Saleh; Nita Parisa; Nia savitri Tamzil; Evi Lusiana; Ayeshah Agusta Rosdah
Bioscientia Medicina : Journal of Biomedicine and Translational Research Vol. 1 No. 1 (2017): Bioscientia Medicina: Journal of Biomedicine and Translational Research
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/bsm.v1i1.12

Background Male participation in KB is still relatively low when compared to the participationof women. Researchers have to do research to find the contraception drug. Temu putih (Curcuma Zedoaria (Berg) Roscoe) is one of traditional herb that used as antifertility. Aim of Study Aim of this study to examine change in the amount, motility, morphology, and viability spermatozoa male rats (rattus norvegicus) due to temu putih fraction suplementation. Methods This study was an experimental study using a completely randomized design (CRD), post test with control group design. The sample in this study was 30 male rats, 10 weeks old, weight 150-200 gram. Rats were given temu putih fraction (n hexan, etylacetate and methanol-water) at dose of 300 mg/kgBB/day for 48 days. Temu putih was extracted by ethanol and did fractionation by liquid-liquid methods. The results of this study were assayed by SPSS 18. Results The amount, motility, morphology and viability of spermatozoa in the group of metanol fraction of water decreased compared with the control group (p= 0,000), motilitas of spermatozoa in the group of metanol water fraction decreased compared with the control group. Conclusion Temu putih fraction can reduce the amount, motility, morphology, and viability of spermatozoa in male rats. Keywords: Fraction, Temu Putih, Amount of spermatozoa, Motility of spermatozoa, Viability Of Spermatozoa

Mitochondrial Dynamics: An Attractive Therapeutic Target for Ischemia-Reperfusion Injury in the Heart Rosdah, Elisha Rosalyn; Zulissetiana, Eka Febri; Rosdah, Ayeshah Augusta
Molecular and Cellular Biomedical Sciences Vol 8, No 3 (2024)
Publisher : Cell and BioPharmaceutical Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21705/mcbs.v8i3.487

Myocardial infarction is one of the leading causes of death worldwide. Current treatments do not compensate for the loss of cardiomyocytes, thus progression to heart failure is often inevitable. In myocardial infarction, the occlusion of coronary arteries and sudden restoration of blood flow give rise to ischemia-reperfusion injury, which leads to cardiomyocyte death. Mitochondria are not only involved in the bioenergetic aspect of the heart but also play a pivotal role in cell death during ischemia-reperfusion injury. Their morphology dynamically changes via fusion and fission in a balanced manner to maintain cellular health. However, ischemia-reperfusion injury triggers excessive mitochondrial fission, which is pathological to the myocardium. This review article discusses the association between myocardial ischemia-reperfusion injury and mitochondrial dynamics, serving as a rationale for a novel therapeutic strategy for myocardial infarction. Strategic modulation of mitochondrial dynamics under this pathological setting has been shown to be effective for cardioprotection. Increasing mitochondrial fusion or reducing excessive mitochondrial fission in the myocardial tissue could prevent cardiomyocyte death, thereby reducing infarct size. Proof-of-concept studies have utilized small molecules and peptides to implement this strategy into in vivo myocardial ischemia-reperfusion injury models. However, there remains a need to address the issues of specificity, bioavailability, and potency of these pharmacological agents before future application in cardiovascular therapeutics. Nevertheless, there has been growing interest in this therapeutic strategy in recent years, rendering it an attractive approach for ischemia-reperfusion injury in the heart.Keywords: mitochondria, heart, ischemia-reperfusion, cardioprotection

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