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9 results on '"Kurniatanty, Isma"'

2. New Insight on In Vitro Biological Activities of Sulfated Polysaccharides from Ulvophyte Green Algae.

Author

Nurkolis, Fahrul, Kurniawan, Rudy, Kurniatanty, Isma, Park, Moon Nyeo, Moon, Myunghan, Fatimah, Siti, Gunawan, William Ben, Surya, Reggie, Taslim, Nurpudji Astuti, Song, Hangyul, and Kim, Bonglee

Subjects
CAULERPA, POLYSACCHARIDES, ANTINEOPLASTIC agents, CELL lines, NATURAL resources, BREAST cancer
Abstract

Green algae are natural bioresources that have excellent bioactive potential, partly due to sulfated polysaccharides (SPs) which are still rarely explored for their biological activities. There is currently an urgent need for studies exploring the anticancer biological activity of SPs extracted from two Indonesian ulvophyte green algae: the sulfated polysaccharide of Caulerpa racemosa (SPCr) and the sulfated polysaccharide of Caulerpa lentillifera (SPCl). The method of isolating SPs and their assessment of biological activities in this study were based on previous and similar studies. The highest yield sulfate/total sugar ratio was presented by SPCr than that of SPCl. Overall, SPCr exhibits a strong antioxidant activity, as indicated by smaller EC50 values obtained from a series of antioxidant activity assays compared to the EC50 values of Trolox (control). As an anti-obesity and antidiabetic, the overall EC50 value of both SPs was close to the EC50 of the positive control (orlistat and acarbose). Even more interesting was that SPCl displayed wide-ranging anticancer effects on colorectal, hepatoma, breast cancer cell lines, and leukemia. Finally, this study reveals new insights in that SPs from two Indonesian green algae have the potential to be promising nutraceuticals as novel antioxidative actors, and to be able to fight obesity, diabetes, and even cancer. [ABSTRACT FROM AUTHOR]

Published
2023
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3. Metabolomic Assay, Computational Screening, and Pharmacological Evaluation of Caulerpa racemosa as an Anti-obesity With Anti-aging by Altering Lipid Profile and Peroxisome Proliferator-Activated Receptor-γ Coactivator 1-α Levels

Author

Permatasari, Happy Kurnia, primary, Nurkolis, Fahrul, additional, Hardinsyah, Hardinsyah, additional, Taslim, Nurpudji Astuti, additional, Sabrina, Nindy, additional, Ibrahim, Faisal Maulana, additional, Visnu, Jodi, additional, Kumalawati, Dian Aruni, additional, Febriana, Sri Awalia, additional, Sudargo, Toto, additional, Tanner, Melvin Junior, additional, Kurniatanty, Isma, additional, Yusuf, Vincentius Mario, additional, Rompies, Ronald, additional, Bahar, Muhammad Rahimi, additional, Holipah, Holipah, additional, and Mayulu, Nelly, additional

Published
2022
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4. Effect of Sea grapes-Antioxidants Extract on Lipid Profile and PGC-1α Levels in Obese Men: 4 Weeks Randomized-Double Blind Controlled Trial

Author

Nurkolis, Fahrul, primary, Hardinsyah, Hardinsyah, additional, Taslim, Nurpudji Astuti, additional, Visnu, Jodi, additional, Kumalawati, Dian Aruni, additional, Achadi, Endang, additional, Rifqiyati, Najda, additional, Kurniatanty, Isma, additional, Vivo, Christopherous Diva, additional, Tanner, Melvin Junior, additional, Sabrina, Nindy, additional, and Mayulu, Nelly, additional

Published
2022
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7. Bioprospecting of Turbinaria Macroalgae as a Potential Source of Health Protective Compounds

Author

Stranska‐Zachariasova, Milena, primary, Kurniatanty, Isma, additional, Gbelcova, Helena, additional, Jiru, Monika, additional, Rubert, Josep, additional, Nindhia, Tjokorda Gde Tirta, additional, D'Acunto, Cosimo Walter, additional, Sumarsono, Sony Heru, additional, Tan, Marselina Irasonia, additional, Hajslova, Jana, additional, and Ruml, Tomas, additional

Published
2017
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8. Pathogenic Bacteria of Musca domestica L. (Diptera: Muscidae) from Garbage Dumps in Bandung, Indonesia.

Author

Kustiati, Aji, Oktira Roka, and Kurniatanty, Isma

Subjects
PATHOGENIC bacteria, HOUSEFLY, ORGANIC wastes, COMMUNICABLE diseases, MOLECULAR phylogeny, PROTEUS morganii
Abstract

The house fly Musca domestica L. on urban garbage dump played role as a mechanical vectors of infectious diseases caused by bacteria. The aim of this study was to identify the diversity of bacteria on house flies from garbage dump in Bandung. Nutrient medium was used for isolation and culture of bacteria followed by observation of morphological and Gram stain. Genotyping and sequencing bacterial genomic DNA were performed by using a primer 16S rRNA gene. Molecular phylogenetic analysis placed of the isolates into three species, viz. Exiguobacterium indicum, Serratia sp. and Morganella morganii subsp. morganii, which were pathogenic bacteria. This is the first report of a bacterial species residing in Musca domestica L. in Indonesia. Here, we signified that house flies on a garbage dump in Bandung carry pathogenic bacteria. [ABSTRACT FROM AUTHOR]

Published
2016
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