Guntur Berlian

ORCID: 0000-0003-4083-685X
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Research Areas
  • Tannin, Tannase and Anticancer Activities
  • Public Health and Nutrition
  • Protein Hydrolysis and Bioactive Peptides
  • Child Nutrition and Water Access
  • Medicinal Plants and Neuroprotection
  • Nanoparticles: synthesis and applications
  • Genomics, phytochemicals, and oxidative stress
  • Peroxisome Proliferator-Activated Receptors
  • Food Security and Socioeconomic Dynamics
  • Marine and Coastal Ecosystems
  • Liver Disease Diagnosis and Treatment
  • Psidium guajava Extracts and Applications
  • Erythropoietin and Anemia Treatment
  • Epigenetics and DNA Methylation
  • Cancer, Hypoxia, and Metabolism
  • Streptococcal Infections and Treatments
  • Insect Utilization and Effects
  • Aquaculture Nutrition and Growth
  • Inflammatory mediators and NSAID effects
  • Medicinal Plant Research
  • Phytoplasmas and Hemiptera pathogens
  • GABA and Rice Research
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Advancements in Transdermal Drug Delivery
  • Asymmetric Hydrogenation and Catalysis

Bandung Institute of Technology
2023-2024

Evaluation on the safety use of high concentration polyoxyl 40 (PEG-40) hydrogenated castor oil as a surfactant for oral nanoemulsion was performed in Webster mice. As previously reported, nearly 20% PEG-40 used to emulsify glyceryl monooleate (GMO) an aqueous phase. Thermodynamically stable and spontaneous formed by presence co-surfactant polyethylene glycol 400 (PEG-400). Standard parameters were analyzed including particle size distribution, surface charge nanoemulsion, morphology. To...

10.3390/scipharm85020018 article EN cc-by Scientia Pharmaceutica 2017-03-31

As one of the most popular sources for fish albumin, Channa striata has been considered as a promising substitute human albumin. However, scientific information regarding its genomic and proteomic is very limited, making identification rather complicated. In this study, we aimed to isolate, characterize, examine bioactivity protein peptide derivatives C. Fractionation albumin from extract was conducted using Cohn Process yield evaluated. The peptides were further produced by enzymatic...

10.1016/j.heliyon.2023.e15958 article EN cc-by-nc-nd Heliyon 2023-04-30

Centella asiatica is a traditional medicinal plant, especially for wound healing and as neuroprotective agent. DLBS1649 bioactive extract from C. asiatica, was studied to investigate its benefits an antiaging agent.DLBS1649 administered HEK293 3T3L1 mammalian cells cultured in time- or dose-dependent manner. Telomere length analysis performed. TERT, CMYC, SIRT1, SIRT2, KL expression were observed using reverse-transcription qPCR. Telomerase protein with ELISA, while calorie restriction Oil...

10.2147/jep.s299547 article EN cc-by-nc Journal of Experimental Pharmacology 2021-08-01

To study the regulation of trombinol on thrombopoietin, an essential regulator thrombocyte production. Effect thrombopoietin was evaluated at mRNA and protein levels in human hepatoma HepG2 cells. The expressions were revealed by PCR real-time PCR, while analyzed using western blotting ELISA kit. Statistical differences between test determined student's t-test with P < 0.05 considered statistically significant. Trombinol significantly increased expression level secretion cell lines....

10.1016/j.apjtb.2016.09.010 article EN Asian Pacific Journal of Tropical Biomedicine 2017-01-12

To verify that Proliverenol has a potential ability in protecting cells from ethanol-induced hepatotoxicity. Activity of against apoptosis was evaluated at mRNA and protein levels HepG2 cell exposed to for 1 3 h. conferred hepatoprotective activity through increasing survival up 53%–69% via up-regulation APEX1 DNA repair enzyme 3.0–4.7 fold down-regulating nuclear factor-κB, tumor necrosis factorα caspase-8 expression, allowing them prevent 4.5–6.9 alanine aminotransferase (ALT) leakage...

10.1016/j.apjtb.2016.06.007 article EN Asian Pacific Journal of Tropical Biomedicine 2016-06-14

Phaleria macrocarpa (Scheff.) Boerl. is one of the most popular medicinal plants in Indonesia. This plant has traditionally been used to lower cholesterol and control hypertension. study was performed examine effect Forhidrol, a bioactive fraction P. Boerl., increase reverse transport through down-regulation cholesteryl ester transfer protein (CETP) activity hepatocellular carcinoma cell lines. Measurement target genes including liver X receptor (LXR), sterol regulatory element-binding 1...

10.4081/jbr.2018.6863 article EN cc-by-nc Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 2018-05-11

<title>Abstract</title> <bold>S</bold>tunting poses a major issue in many developing countries, including Indonesia, with the lack of dietary intake as one main driving factors. Further, prevalence stunting Indonesia is still considered high, which was recorded to be about 24.4% 2021. Each local government tried give food an extra supplementation support fostering reduction. However, impact treatment using from needs elucidated. Hence, this study aims register children Serdang Bedagai...

10.21203/rs.3.rs-2987821/v1 preprint EN cc-by Research Square (Research Square) 2023-06-23

Lagerstroemia speciosa (L.) Pers., commonly known as banaba and locally bungur, is widely used in Indonesia other countries a folk remedy for various chronic diseases such diabetes mellitus hypertension. L. Pers. has been evaluated on conditions associated to liver by altering cholesterol absorption, lipid metabolism, well the related gene expressions.The aim of this study evaluate effect DLBS3733, standardized bioactive fraction leaves, ameliorating hepatic steatosis induced oleic acid,...

10.1016/j.biopha.2021.111937 article EN Biomedicine & Pharmacotherapy 2021-07-22

Abstract The government of Serdang Bedagai Regency initiated a supplementation program to reduce the high prevalence stunting in area by delivering extra supplementation, which were nutritious biscuits from national and fish-based supplement produced local resources. A 6-month study April 2022 September was conducted monitor evaluate that involved 219 under-5-year-old children with height-for-age Z-score (HAZ-score) below − 2. We observed reduction 37.00%, where 81 recovered (HAZ-score ≥ 2)....

10.1038/s41598-024-61462-z article EN cc-by Scientific Reports 2024-05-22
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