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7 results for "Saefuddin Aziz"

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  1. Journal Article Full text

    Metalloproteinase-9 gene variants and risk for hypertension among ethnic Javanese

    Fitranto Arjadi; Saefuddin ‘Aziz; Alfi Muntafiah

    Universa Medicina, Vol. 33 No. 2 · 2015 · English · DOAJ

    Background Hypertension is associated with endothelial-dependent vasodilation disorders, due to reduced nitric oxide (NO) availability and excessive angiotensin II (ANG-II) activation. The objective of this study was to determine the association between matrix metallopeptidase 9 (MMP-9) gene…

  2. Journal Article

    Metalloproteinase-9 gene variants and risk for hypertension among ethnic Javanese

    Fitranto Arjadi; Saefuddin Aziz; Alfi Muntafiah

    Universa Medicina, Vol. 33 No. 3 · 2014 · English · DOAJ

    Background Hypertension is associated with endothelial-dependent vasodilation disorders, due to reduced nitric oxide (NO) availability and excessive angiotensin II (ANG-II) activation. The objective of this study was to determine the association between matrix metallopeptidase 9 (MMP-9) gene…

  3. Journal Article

    Decolorization of naphthol batik effluents using immobilized enzyme of Aspergillus sp. GPN and zeolite‐activated carbon in a wastewater treatment plant (WWTP)

    Ratna Stia Dewi; Putri Ramadani; Saefuddin Aziz

    Indonesian Journal of Biotechnology, Vol. 31 No. 1 · 2026 · English · DOAJ Scopus

    Industrial batik wastewater containing naphthol dyes is persistent, dark in color, and contains complex organic compounds that have the potential to pollute aquatic environments. Conventional physicochemical treatment methods are often ineffective in degrading resistant aromatic compounds and…

  4. Journal Article

    EFEK POLIMORFISME GENA GSTP-1 TERHADAP AKTIVITAS GLUTATION S-TRANSFERASE (GST) PADA INDIVIDU TERPAPAR LOGAM BERAT TIMBAL (Effect of GSTP-1 Gene Polymorphismson Glutation S- Transferase (GST) Activity in Heavy Metals Lead-Exposed Individual)

    Hernayanti Hernayanti; Agung Saprasetya Dwi Laksana; Saefuddin Aziz

    Jurnal Manusia dan Lingkungan, Vol. 22 No. 3 · 2015 · Indonesian · DOAJ

    ABSTRAK Gena GSTP-1 merupakan penghasil enzim glutation S- transferase (GST), yang berfungsi dalam proses detoksifikasi senyawa toksik di hati. Faktor keberadaan polimorfisme gena GSTP-1 akan menyebabkan penurunan ekspresi GST, sehingga proses detoksifikasi terhadap senyawa toksik akan terhambat…

  5. Journal Article

    Design and evaluation of degenerate primers targeting the NS3 gene for detection of dengue virus by RT-PCR

    Saefuddin Aziz; Regita Cahaya Sari; Dwi Priyanto et al.

    Acta Biochimica Indonesiana, Vol. 8 No. 1 · 2025 · English · DOAJ

    Background: Dengue fever, caused by the dengue virus, is hyper-endemic in Indonesia. Since no protective vaccine or specific treatments are available, accurate diagnosis is crucial for the early implementation of preventive measures to limit dengue transmission and reduce economic losses. Various…

  6. Journal Article

    Maculosin, a non-toxic antioxidant compound isolated from Streptomyces sp. KTM18

    Babita Paudel; Rukusha Maharjan; Prajwal Rajbhandari et al.

    Pharmaceutical Biology, Vol. 59 No. 1 · 2021 · English · DOAJ Scopus

    Context Streptomyces species are prolific sources of bioactive secondary metabolites known especially for their antimicrobial and anticancer activities. Objective This study sought to isolate and characterize antioxidant molecules biosynthesized by Streptomyces sp. KTM18. The antioxidant potential…

  7. Journal Article Full text

    Mining Indonesian Microbial Biodiversity for Novel Natural Compounds by a Combined Genome Mining and Molecular Networking Approach

    Ira Handayani; Hamada Saad; Shanti Ratnakomala et al.

    Marine Drugs, Vol. 19 No. 6 · 2021 · English · DOAJ Scopus

    Indonesia is one of the most biodiverse countries in the world and a promising resource for novel natural compound producers. Actinomycetes produce about two thirds of all clinically used antibiotics. Thus, exploiting Indonesia’s microbial diversity for actinomycetes may lead to the discovery of…