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INDONESIA
Biology, Medicine, & Natural Product Chemistry
Published by Universitas Islam Negeri Sunan Kalijaga Yogyakarta
ISSN : -     EISSN : -     DOI : -
Core Subject : Health, Science,
Biochemistry, Genetics & Molecular Biology Medicine & Pharmacology Public Health
BIOLOGY, MEDICINE, & NATURAL PRODUCT CHEMISTRY, this journal is published to attract and disseminate innovative and expert findings in the fields of plant, animal, and microorganism secondary metabolite, and also the effect of natural product on biological system as a reference source for researchers in these fields, and with the aim to set international standards in their methodology.
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Articles 517 Documents
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Antioxidant Activity Test of Ethanol Extract and Seburo Leaf Fraction (Garcinia forbesii King) in Male Wistar Rats Induced by CCl4 Salni, Salni; Agustiarini, Vitri; Nurhasana, Gina
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.1-14

Abstract

Seburo (Garcinia forbesii King) leaves have long been used in traditional medicine in Eastern Indonesia. Previous in vitro studies have demonstrated their significant antioxidant potential. This study aimed to characterize the phytochemical composition and evaluate the in vivo antioxidant activity of ethanol extracts and solvent fractions of Seburo leaves using a CCl?-induced hepatotoxicity model in male Wistar rats. Antioxidant efficacy was assessed through measurements of malondialdehyde (MDA) levels, catalase enzyme activity, and both macroscopic and histopathological evaluation of liver tissue. Rats were divided into six groups: negative control (1% Na-CMC), positive control (vitamin C, 10 mg/kg BW), and four treatment groups receiving ethanol extract, n-hexane fraction, ethyl acetate fraction, and ethanol-water fraction (each at 100 mg/kg BW). The n-hexane fraction exhibited the strongest antioxidant activity, with significantly lower MDA levels (0.748 ± 0.061 nmol/mL) and higher catalase activity (27.694 ± 1.135 U/mL), comparable to the positive control. Liver examination revealed reduced tissue damage in all treatment groups compared to the negative control. GC-MS analysis identified key terpenoid compounds in ethanol extract, namely, lupeol, ?-copaene, phytol, and friedelan-3-one, likely contributing to the antioxidant activity. N-hexane fraction has the most significant antioxidant activity among fractions, presumably as it contains the most diverse phytochemical profile. These findings support the therapeutic potential of Seburo leaf as a natural antioxidant agent.  
In Silico Analysis of Bioactive Compounds from Imperata cylindrica as Potential EGFR Inhibitors in Cervical Cancer Farid, Muhammad; Aqilanisa, Hanin Fitri; Ulayya, Jihan Aqila Najwa; Nissiara, Gylda Shareefa Carent; Ramadhani, Murni; Rastrani, Ardestya
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.127-136

Abstract

Cervical cancer remains a major cause of death in women globally. Conventional treatments often result in toxicity and resistance, prompting interest in natural alternatives. Imperata cylindrica has demonstrated potential anticancer activity, but its molecular interaction with EGFR in cervical cancer remains unexplored. Objective This study employed an in-silico approach to evaluate the potential of bioactive compounds from I. cylindrica as epidermal growth factor receptor (EGFR) inhibitors. Methods: An in-silico study was conducted using molecular docking using AutoDock v4.2.6 to assess the binding affinity of I. cylindrica bioactive compounds toward EGFR. Docking validation used redocking. ADMET predictions were performed using pkCSM and ProTox-II to evaluate pharmacokinetics, toxicity, and drug-likeness properties. Results: Jatrorrhizine, curcumin, and 5-hydroxyflavone showed strong binding to EGFR (?G: –8.00 to –7.67 kcal/mol) with key interactions at Asp855 and Lys745. These compounds also exhibited good oral absorption and low toxicity. Arundoin showed the highest affinity (–8.57 kcal/mol) but poor ADMET characteristics, reducing its therapeutic potential. Conclusion: Jatrorrhizine, curcumin, and 5-hydroxyflavone show potential as EGFR inhibitors, warranting further experimental validation and development.
LC-MS Analysis of Ethyl Acetate Fraction of Gandaria (Bouea macrophylla Griff.) Stem Bark and Molecular Docking Study against HER2 Protein Primawati, Junia Salsha; Sriwijayanti, Sriwijayanti; Situmeang, Boima; Safuroh, Siti; Agustin, Yuke
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.91-95

Abstract

Breast cancer is a disease that has long been a source of concern for the public due to its high mortality rate. Excessive exposure to free radicals has been identified as a potential carcinogen, thus necessitating the utilization of antioxidants to counteract the damaging effects of these molecules. Gandaria (Bouea macrophylla Griff.) is a plant that is commonly found in Java, Sumatra, Maluku, and Kalimantan. B. macrophylla is known to have strong antioxidant activity, which is correlated with anticancer activity. A part of B. macrophylla that has not been extensively researched is its stem bark. The objective of this study was to analyze the potential of the ethyl acetate fraction of B. macrophylla stem bark as an anticancer agent using in silico method. The ethyl acetate fraction of B. macrophylla stem bark was characterized by LC-MS, which revealed four major compounds: 4-hydroxy-3-(3-oxo-1-phenylbutyl)-chromen-2-one, 1-(2,5-dihydroxyphenyl)-propan-1-one, 3-ethoxy-4-hydroxybenzaldehyde, and 2-nitrobenzoic acid. Molecular docking was performed between the compounds against the HER2 protein with PDB ID 3RCD. The four compounds demonstrated binding energy values of -8.29 kcal/mol, -5.04 kcal/mol, -4.66 kcal/mol, and -4.28 kcal/mol, respectively.
Evaluation of the Efficacy of Miira-Cell, a Novel Nutraceutical, in Reducing High-Fat Diet-Induced Hypercholesterolemia in Wistar Rats Ugwu, Chioma Cordelia; Ezeadichie, Stanley Obinna; Nnamani, Okey John; Onwuka, Osah Martins; Adilieje, Chioma Marylyn
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.53-59

Abstract

Hypercholesterolemia is a major risk factor for cardiovascular diseases, often exacerbated by high-fat diets. Miira-Cell, a novel nutraceutical, has been developed to address this issue. This study evaluates the efficacy of Miira-Cell in mitigating hypercholesterolemia induced by high-fat diet in Wistar rats. Acute toxicity testing showed that Miira-Cell was safe, with an LD50 greater than 5000 mg/kg. Thirty Wistar rats were divided into six groups: normal control, high-fat diet control, and three groups receiving high-fat diets supplemented with low, medium, and high doses of Miira-Cell, respectively. A sixth group received Rosuvastatin as a positive control. After a 14-day treatment period following a 21-day high-fat diet, lipid profiles, liver biomarkers, oxidative stress markers, and cardiac tissue histopathology were assessed. The results showed that Miira-Cell significantly reduced triglycerides, VLDL, and total cholesterol in a dose-dependent manner, similar to Rosuvastatin. Both Miira-Cell and Rosuvastatin also lowered LDL levels. However, all treatment groups showed decreased HDL levels, which may indicate potential effects on HDL metabolism. Miira-Cell demonstrated hepatoprotective properties by reducing liver enzyme levels and oxidative stress. Histopathological analysis revealed tissue damage in the negative control group, while tissue integrity was preserved in Miira-Cell and Rosuvastatin-treated groups. In conclusion, Miira-Cell shows potential as a therapeutic agent for hypercholesterolemia and associated liver diseases, although further research is necessary to elucidate its mechanisms and clinical applicability.
Alteration of Metformin Pharmacokinetic Profile in Rats Exposed to a Low Dose of Chlorpyrifos Insecticide Wisudanti, Desie Dwi; Abrori, Cholis; Sakinah, Elly Nuru; Komariah, Cicih; Supangat, Supangat
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.15-21

Abstract

Chlorpyrifos (CPF) is an organophosphate pesticide widely used by farmers to control pests and has a broad spectrum of action. Research has shown that organophosphate pesticides can affect efflux pumps, specifically P-glycoprotein (P-gp), which can alter drug absorption and metabolism, indicating the potential risk of changes in a drug's pharmacokinetic profile, which could affect the effectiveness of drugs such as Metformin. This study investigated the impact of low-dose CPF exposure on the pharmacokinetic profile of Metformin, a first-line treatment for type 2 diabetes mellitus (T2DM). This study used 16 rats to examine Metformin's pharmacokinetic profile and 12 for the creatinine clearance examination. The rats were divided into two groups: a control group given normal saline (+5% Tween 20) and a group given CPF 5 mg/kg BW/day, each administered for 7 days. Metformin was administered on day 8, and pharmacokinetic parameters were assessed using UV-HPLC by measuring metformin plasma levels at 0.5, 1, 2, 4, 6, 8, 12, and 24 hours. Serum creatinine levels were examined in 12 rats using the Jaffe method on day 8 after treatment. The pharmacokinetic analysis showed that there was a change in the metformin profile following CPF administration: an increase in the area under the curve (AUC) and peak concentration (Cmax), along with a decrease in time to peak concentration (Tmax), half-life (T½), clearance (Cl), and volume of distribution (Vd). Serum creatinine levels in the CPF-administered group increased significantly (p<0.05). Further research, including pharmacodynamic assessment and clinical trials, is recommended to guide therapeutic decisions in populations with pesticide exposure.
In Silico Study of the Antibacterial Activity of Acalypha indica L. Compounds Against Staphylococcus aureus DNA Gyrase Protein Savitri, Lisa; Ihsan, Kharisul; Kasimo, Elfred Rinaldo
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.137-141

Abstract

Flavonoids from Acalypha indica exhibit potential antibacterial activity against Staphylococcus aureus, particularly through inhibition of DNA gyrase B. This study evaluated molecular interactions of mauritanin, acalyphin, quercetin, and kaempferol using in silico approaches, including molecular docking, molecular dynamics simulation, and ADMET prediction. Docking results showed that mauritanin had the lowest binding energy (-8.5 kcal/mol) and formed stable interactions with key residues in the active site, corroborated by 50 ns molecular dynamics simulations. Pharmacokinetic and drug-likeness predictions indicated that mauritanin and acalyphin had favorable profiles, with high gastrointestinal absorption and low toxicity risk. The other flavonoids showed higher permeability across the central nervous system, potentially beneficial for CNS-targeted therapies. These findings support mauritanin as a promising lead compound for novel antibacterial agent development, warranting further in vitro and in vivo validation.
Effect of Soot Particulate Exposure on Placental Malondialdehyde Levels, Placental Weight and Pregnancy Outcomes in Rats (Ratus novergicus) Sudaryanti, Lestari
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.97-103

Abstract

Particulate Soot, a product of incomplete combustion processes from industry, fuel emissions and other combustion products, is a component of air pollutants known to be hazardous to health because it is cytotoxic. Adverse health effects depend on the length of exposure and levels in the air, through oxidative stress mechanisms its toxicity affects all body systems including the reproductive system. The placenta, which plays an important role in the growth and development of the fetus, is known to be susceptible to damage in oxidative stress events, affecting pregnancy outcomes. Malondialdehyde (MDA), a biomarker of lipid peroxidation, is often used to assess the level of oxidative stress. However, the effects of soot particulate exposure on placental MDA levels and pregnancy outcomes remain poorly understood. This study aimed to investigate the impact of soot particulate exposure on placental MDA levels, and its effect on placental weight and pregnancy outcome of rats (Rattus norvegicus). Pregnant rats were divided into a control group and 4 experimental groups. The experimental groups were exposed to soot particulates at concentrations of 532 mg/m³ and 1064 mg/m³ for 4 and 8 hours per day throughout gestation, while the control group was exposed to clean air in the chamber. Placental tissues were collected at the end of pregnancy, weighed and examined for MDA levels using the thiobarbituric acid reactive substances (TBARS) assay.  Pregnancy outcomes such as fetus weight, fetus length, number of live fetuses and number of intra-uterine deaths were measured and recorded, then statistically analysed. Placental MDA levels in all exposure groups increased significantly compared to the control group (p < 0.05), indicating oxidative stress. Observations in the exposed groups showed a decrease in placental weight, fetal weight, fetal length, number of live fetuses and increased intrauterine death compared to the control group significantly (p < 0.05). Placental MDA levels had a significant effect on placental weight, and pregnancy outcome, the greater the dose and duration of exposure the worse the pregnancy outcome of rats. These findings suggest that exposure to particulate soot causes oxidative stress in placental tissues, resulting in poor pregnancy outcomes. Revealing the potential risks of particulate pollution on reproductive health and foetal development, further research is needed on the mechanism of exposure to find the best solution.
Analysis of Vegetative Morphological Characteristics, Yield Potential, and Chemical Composition of Sweet Potato Lines (Ipomoea batatas L.) Resulting from Open Pollination with Ayamurasaki Female Parents Simarmata, Binsar; Dewi, Ratna; Sofi'i, T. Imam
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.61-67

Abstract

Sweet potato (Ipomoea batatas L.) is an important food crop in Indonesia with high potential to support food diversification, improve nutrition, and develop functional food products. The purple-fleshed variety (Ayamurasaki) is used as the female parent in breeding programs due to its high anthocyanin content. This study aimed to analyze the vegetative morphological characteristics, yield potential, and chemical composition of open-pollinated sweet potato lines using Ayamurasaki as the female parent. This study was conducted using a Randomized Block Design (RBD) consisting of five lines, namely A19, A23, A39, A74, A84, and the Ayamurasaki variety as a control, with three replications. Observations were made on vegetative morphological parameters, tuber weight per plant, and chemical composition analysis. The results showed significant variations among the tested genotypes for all observed parameters. The A23 line showed superior performance, characterized by larger leaf size, larger stem diameter, high yield, and the highest anthocyanin content. Meanwhile, the A84 line showed potential for industrial use due to its relatively high carbohydrate and starch content. These findings provide valuable information for the further development of superior sweet potato lines with high productivity and better nutritional value to support future breeding programs.
The Effect of Nano Chitosan Xylotrupes Gideon on Fibroblast Proliferation and Collagen Deposition in the Oral Mucosa of Rattus norvegicus Komariah, Komariah; Roeslan, Muhammad Orliando; Anggraeni, Rezky; Santosa, Didi Nugroho; Rennata, Aubrey Kanya
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.23-30

Abstract

Lacerations of the oral mucosa are a common clinical problem and require an efficient healing process. The wound healing process involves the haemostasis, inflammation, proliferation, and maturation phases. During the proliferation phase, fibroblasts play an important role in migration and proliferation to produce collagen, which connects the wound's edges and provides strength and stability to the scar tissue that forms. Chitosan from the horned beetle (Xylotruphes gideon) contains active compounds that are thought to accelerate the healing process by increasing the activity of inflammatory cells and fibroblast proliferation. Physical modification into nanoparticles facilitates penetration into the mucosal layer, thereby accelerating collagen production and re-epithelialization. This study aimed to determine the effect of X. gideon nanokitosan administration on increasing fibroblast proliferation and collagen formation in vivo. The study was divided into five groups: positive control, negative control, and nano chitosan treatment at 3000, 1500, and 750µg/mL. All groups of experimental animals were previously given an injury to the right cheek mucosa with a No. 12 scalpel blade, and nano chitosan was administered topically. The increase in fibroblasts and collagen deposits was determined by HE and Masson's Trichrome staining on days 3, 7, and 14, which were observed microscopically and using ImageJ. The results showed a significant increase in fibroblasts on day 3 and collagen fibre deposition on day 14 in all treatment groups. The group with 750 ppm nano chitosan showed the best results in accelerating wound healing regarding fibroblast proliferation and collagen deposition. Conclusion: Nano chitosan X. gideon at a concentration of 750 ppm effectively accelerates wound healing in the cheek mucosa of mice by increasing fibroblast proliferation and collagen deposition.
Analysis of Medicinal Plant Potential in the Nglanggeran, Gunungkidul, Yogyakarta Supriyati, Hikmah; Widodo, Widodo
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.143-150

Abstract

Indonesia has abundant biodiversity with thousands of plant species traditionally used as medicine. The role of medicinal plants is increasingly recognised amid the trend of returning to nature and seeking more sustainable health solutions. Nglanggeran has a physical, chemical, and biotic environment that differs significantly from other ancient volcanoes in Indonesia. This situation is one of the reasons for Nglanggeran's unique flora. This study aimed to identify medicinal plants in Nglanggeran. The methods used in this study were surveys and exploration. The study results show that there are 21 families and 35 plant species with medicinal properties in Nglanggeran. The Euphorbiaceae family has the most medicinal plants. The most common habitus of medicinal plant species found in Nglanggeran is shrub. Leaves are the most widely used part of medicinal plants for treatment. Based on a literature review, most medicinal plants in Nglanggeran have undergone phytochemical testing. The compounds most commonly found in these plants are flavonoids and alkaloids.

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