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RELATIONSHIP BETWEEN TNF-238G>A POLYMORPHISM AND PREDISPOSITION TO PULMONARY TUBERCULOIS INFECTION IN THE INDONESIAN POPULATION (A PILOT STUDY) Putri, Syurlia; Rasmiyyah, Sausan; Huskany, Evita Amalia; Razari, Intan; Wicaksono, Britanto Dani; Yuliwulandari, Rika
Jurnal Kedokteran YARSI Vol 23, No 1 (2015): JANUARI - APRIL 2015
Publisher : Lembaga Penelitian Universitas YARSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33476/jky.v23i1.112

Previous studies suggested that genetic factors exerted huge influence in susceptibility to Tuberculosis. Tumor Necrosis Factor Alpha (TNF-a), which is encoded by the TNF gene, play a role on pulmonary macrophage function in isolating and controlling Mycobacterium tuberculosis infection. Polymorphisms on the promoter region of the TNF gene have been predicted to affect its transcriptional activity. Therefore, these polymorphisms are an excellent candidate to further study the role of TNF-a in susceptibility to Tuberculosis. 100 pulmonary tuberculosis patients (case) and 100 healthy individuals (controls) were recruited for this pilot study. DNA samples from cases and controls were genotyped for the TNF -238G A SNP (rs361525) using LightSNip genotyping assay. Our results showed no significant difference in the distribution of TNF -238 genotypes in case and control subjects (P = 0.4335). Further investigation on TNF -238 allele frequencies between case and control studies also yields no significant difference (P=1.000; OR=1.000; %95CI [0.246597 ? 4.055200]) which may suggest that there are no association with predisposition to Tuberculosis infection. In conclusion, this pilot study showed that the TNF -238G A SNP is not associated with susceptibility to Tuberculosis.

The Use of High Resolution Melting (HRM) Method to Detect rs1800629 of Tumor Necrosis Factor-alpha (TNF-alpha) Gene among Tuberculosis Patients Kinasih Prayuni; Intan Razari; Silviatun Nihayah; Rika Yuliwulandari
Medical Laboratory Technology Journal Vol. 7 No. 1 (2021): June
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Analis Kesehatan

The rs1800629 polymorphism plays a crucial role in the pathogenesis of infectious and autoimmune diseases. Meanwhile, tuberculosis (TB) remains a health primary infectious disease in Indonesia. The purpose of this study is to evaluate the HRM method in detecting the rs1800629 genotype, in the TNF-α gene’s promoter region, within TB patients. The benefit of this study is to accelerate the detection of rs1800629 with a simple, rapid, and cost-effective method for genotyping and mutation screening that does not include the use of a fluorescent probe. In this experimental study, the rs1800629 genotyped in a total of 25 tuberculosis patients using KAPA HRM kit in MyGo Mini PCR, and all amplified PCR products subsequently dispatched for direct DNA sequencing to Macrogen Inc, South Korea. Based on the results, a 100% concordance find in the genotyping of rs1800629 between HRM and sequencing. The authors provided evidence to use HRM in detecting rs1800629 within the TNF-α promotor region. This application as a genotyping assay in tuberculosis patients is a low-cost, rapid, and accurate detection. However, further studies using the HRM method in case-control samples of tuberculosis are required to evaluate the method’s effectiveness and to obtain more information regarding the genotype’s susceptibility to tuberculosis and its adverse effect treatment, including anti-tuberculosis drug, induced liver injury (AT-DILI), and multidrug-resistant TB (MDR-TB), within the Indonesian population.

Identifikasi kandungan ikan tenggiri (Scomberomorus commerson) dan ikan sapu-sapu (Pterygoplichthys sp) pada otak-otak: Identification of mackerel (Scomberomorus commerson) and suckermouth catfish (Pterygoplichthys sp) in otak-otak Dedy Suseno; Intan Razari
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 26 No 2 (2023): Jurnal Pengolahan Hasil Perikanan Indonesia 26(2)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v26i2.45368

Mackerel fish is commonly used in the manufacturing of otak-otak. Authentication of fish-based food products by visual method is not possible so counterfeiting or mislabeling in these products is very likely to occur. Suckermouth catfish meat can also be used as a raw material for fish-based products because it contains high protein content. However, the source of suckermouth catfish taken from the Ciliwung River has the potential to contain heavy metals such as Pb, Cd, Hg, Sn, and As. The purpose of this study was to analyze the content of mackerel and suckermouth catfish in otak-otak, and identify the presence of heavy metal content in otak-otak samples containing suckermouth catfish. Nineteen otak-otak samples analyzed with 3 samples wrote the description of mackerel on the packaging. DNA analysis of suckermouth catfish and mackerel in otak-otak using Polymerase Chain Reaction (PCR) methods that use a specific primer. Analysis of heavy metals using the Atomic Absorption Spectrophotometry (AAS) method. Twelve of the nineteen samples identified a 423 bp band in the electrophoresis gel. The band was confirmed belonging to the suckermouth catfish species after analysis using sanger sequencing methods. Nine of the nineteen samples showed a 238 bp band that corresponded to mackerel. A total of 12 otak-otak samples were identified as containing suckermouth catfish, 11 of which contained Pb metal with a concentration of <0.034 mg/kg and 1 sample containing Pb metal with a concentration of 0.34 mg/kg. The presence of heavy metal content in the otak-otak samples whose concentration exceeds the maximum limit makes this otak-otak can’t halalan thayyiban for consumption.

Association between rs2787094 Genetic Variants in ADAM33 Gene and Asthma in Indonesian Population: Preliminary study Viyati, Kencono; Prayuni, Kinasih; Zulhamidah, Yenni; Razari, Intan; Yuliwulandari, Rika
Makara Journal of Health Research Vol. 27, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Background: Asthma is a multifactorial disease that encompasses a multitude of genetic and environmental factors. One such factor is the disintegrin and metalloprotein-33 (ADAM33) gene, which is correlated with asthma and bronchial hyperresponsiveness. Previous studies conducted on Asian populations have reported a significant association between rs2787094 polymorphism in the ADAM33 gene and asthma. Methods: Our study involved 153 Indonesian participants. TaqMan genotyping assay was used to analyze rs2787094 polymorphism in the ADAM33 gene. Results: No significant association was detected between the allele and genotype frequencies of rs2787094 and asthma in the case and control subjects (p = 1.00). The distribution of rs2787094 genotypes in healthy controls was CC (12.1%), CG (42.1%), and GG (45.8%). The genotype distribution in Indonesians was similar to East Asians in 1,000 genomes dataset. Conclusions: This is the first study to investigate the association between rs2787094 polymorphism in the ADAM33 gene and asthma in the Indonesian population and concluded that it is not associated. Future studies with larger sample sizes and more single nucleotide polymorphisms in the ADAM33 gene are needed to validate these results.

Pengembangan Metode PCR Multipleks untuk Analisis Genotipe Null Gen GSTM1/GSTT1 pada Pasien Tuberkulosis Prayuni, Kinasih; Razari, Intan; Nihayah, Silviatun; Syafrizal; Yuliwulandari, Rika
ARTERI : Jurnal Ilmu Kesehatan Vol 4 No 4 (2023): Agustus
Publisher : Puslitbang Sinergis Asa Professional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37148/arteri.v4i4.289

Tuberculosis (TB) remains Indonesia's leading infectious disease. Hepatotoxicity is the most common side effect of TB first-line medication therapy in TB patients. GSTM1 and GSTT1 are glutathione S-transferase (GST) genes involved in the detoxification of various toxic compounds such as drugs. The development of fast and simple methods for null genotyping of GSTM1/GSTT1 could facilitate large pharmacogenetic studies and the clinical application of personalized drug dose adjustment according to the patient's genetic profile. The aim of this research was to develop a multiple PCR method for simultaneous amplification of GSTM1/GSTT1 genes for molecular analysis. A total of 25 samples of TB patients were used to validate the method consisting of TB patients with hepatotoxicity and without hepatotoxicity. Our result showed the genotype frequency of the GSTM1 null genotype was 90% in TB patients with hepatotoxicity and 100% in TB patients without hepatotoxicity. The frequency of the GSTT1 null genotype in TB patients with hepatotoxicity was 90%, whereas in TB patients without hepatotoxicity was 80%. The sequencing results on the positive samples showed a similarity of 99% to the GenBank NCBI. Our study was successful in detecting GSTM1 and GSTT1 null genotypes using the multiplex PCR method in TB patients. Further study needs to be done with larger sample of TB patients.

Identifikasi DNA Ikan Sapu-sapu (Pterygoplichthys sp.) Pada Siomai dengan DNA Barcoding Dedy Suseno; Intan Razari
Al-Kauniyah: Jurnal Biologi Vol 17, No 2 (2024): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v17i2.34277

AbstrakSiomai adalah salah satu jenis makanan yang menggunakan bahan baku utama ikan. Pada dasarnya pembuatan siomai dapat menggunakan berbagai jenis ikan, ikan sapu-sapu bisa jadi salah satunya. Ikan sapu-sapu merupakan salah satu jenis ikan yang banyak hidup di perairan Indonesia misalnya pada Sungai Ciliwung. Tercemarnya air Sungai Ciliwung dengan logam berat Hg, Pb, Cd, dan Ag sangat memungkinkan logam-logam berat tersebut terakumulasi pada ikan sapu-sapu. Tujuan penelitian ini yaitu mengidentifikasi DNA ikan sapu-sapu pada sampel siomai dan menganalisis adanya kandungan logam berat pada sampel siomai yang mengandung ikan sapu-sapu. Sampel siomai yang dianalisis sebanyak 28 sampel. Sampel ini didapatkan dari 28 lokasi berbeda di sekitar stasiun kereta api Provinsi DKI Jakarta. Analisis DNA ikan sapu-sapu menggunakan primer spesifik dan analisis logam berat menggunakan metode Atomic Absorption Spectrophotometry (AAS). Sebanyak 9 dari 28 sampel memperlihatkan pita berukuran 496 pb pada gel elektroforesis. Pita tersebut terkonfirmasi spesies ikan sapu-sapu (Pterygoplichthys pardalis dan Hypostomus plecostomus) setelah dianalisis menggunakan sequencing sanger. Sebanyak 9 sampel yang teridentifikasi mengandung ikan sapu-sapu juga mengandung logam berat Pb dengan rentang konsentrasi 0,06 mg/kg sampai 0,12 mg/kg dan logam berat Cd <0,007 mg/kg. Kandungan logam berat pada sampel siomai masih di bawah ambang batas aman sesuai ketentuan SNI dan BPOM.AbstractSiomai is a type of food that uses fish as the main ingredient. Siomai can be made by using various types of fish, suckermouth catfish can be one of them. Suckermouth catfish is a type of fish that lives a lot in Indonesian rivers, for example in the Ciliwung River. Pollution of Ciliwung River water with heavy metals Hg, Pb, Cd, and Ag makes it possible for these heavy metals to accumulate in the suckermouth catfish. The purpose of this study is to identify the suckermouth catfish DNA in the siomai sample and analyze the presence of heavy metals in the siomai sample containing suckermouth catfish. Siomai samples analyzed were 28 samples. This sample was obtained from 28 different locations around the DKI Jakarta Provincial train station. DNA Analysis of the suckermouth catfish using specific primers and analysis of heavy metals using the Atomic Absorption Spectrophotometry (AAS) method. Nine of the 28 samples showed a 496 bp band on the electrophoretic gel. The band was confirmed by the species of suckermouth catfish (Pterygoplichthys pardalis and Hypostomus plecostomus) after being analyzed using Sanger sequencing. A total of 9 samples that were identified as containing suckermouth catfish also contained the heavy metal Pb with a concentration range of 0.06 mg/kg to 0.12 mg/kg and the heavy metal Cd <0.007 mg/kg. The heavy metals content in the siomai sample is still below the safe threshold according to SNI and BPOM provisions.

Identifikasi DNA Ikan Sapu-sapu (Pterygoplichthys sp.) Pada Siomai dengan DNA Barcoding Suseno, Dedy; Razari, Intan
Al-Kauniyah: Jurnal Biologi Vol. 17 No. 2 (2024): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v17i2.34277

AbstrakSiomai adalah salah satu jenis makanan yang menggunakan bahan baku utama ikan. Pada dasarnya pembuatan siomai dapat menggunakan berbagai jenis ikan, ikan sapu-sapu bisa jadi salah satunya. Ikan sapu-sapu merupakan salah satu jenis ikan yang banyak hidup di perairan Indonesia misalnya pada Sungai Ciliwung. Tercemarnya air Sungai Ciliwung dengan logam berat Hg, Pb, Cd, dan Ag sangat memungkinkan logam-logam berat tersebut terakumulasi pada ikan sapu-sapu. Tujuan penelitian ini yaitu mengidentifikasi DNA ikan sapu-sapu pada sampel siomai dan menganalisis adanya kandungan logam berat pada sampel siomai yang mengandung ikan sapu-sapu. Sampel siomai yang dianalisis sebanyak 28 sampel. Sampel ini didapatkan dari 28 lokasi berbeda di sekitar stasiun kereta api Provinsi DKI Jakarta. Analisis DNA ikan sapu-sapu menggunakan primer spesifik dan analisis logam berat menggunakan metode Atomic Absorption Spectrophotometry (AAS). Sebanyak 9 dari 28 sampel memperlihatkan pita berukuran 496 pb pada gel elektroforesis. Pita tersebut terkonfirmasi spesies ikan sapu-sapu (Pterygoplichthys pardalis dan Hypostomus plecostomus) setelah dianalisis menggunakan sequencing sanger. Sebanyak 9 sampel yang teridentifikasi mengandung ikan sapu-sapu juga mengandung logam berat Pb dengan rentang konsentrasi 0,06 mg/kg sampai 0,12 mg/kg dan logam berat Cd <0,007 mg/kg. Kandungan logam berat pada sampel siomai masih di bawah ambang batas aman sesuai ketentuan SNI dan BPOM.AbstractSiomai is a type of food that uses fish as the main ingredient. Siomai can be made by using various types of fish, suckermouth catfish can be one of them. Suckermouth catfish is a type of fish that lives a lot in Indonesian rivers, for example in the Ciliwung River. Pollution of Ciliwung River water with heavy metals Hg, Pb, Cd, and Ag makes it possible for these heavy metals to accumulate in the suckermouth catfish. The purpose of this study is to identify the suckermouth catfish DNA in the siomai sample and analyze the presence of heavy metals in the siomai sample containing suckermouth catfish. Siomai samples analyzed were 28 samples. This sample was obtained from 28 different locations around the DKI Jakarta Provincial train station. DNA Analysis of the suckermouth catfish using specific primers and analysis of heavy metals using the Atomic Absorption Spectrophotometry (AAS) method. Nine of the 28 samples showed a 496 bp band on the electrophoretic gel. The band was confirmed by the species of suckermouth catfish (Pterygoplichthys pardalis and Hypostomus plecostomus) after being analyzed using Sanger sequencing. A total of 9 samples that were identified as containing suckermouth catfish also contained the heavy metal Pb with a concentration range of 0.06 mg/kg to 0.12 mg/kg and the heavy metal Cd <0.007 mg/kg. The heavy metals content in the siomai sample is still below the safe threshold according to SNI and BPOM provisions.

Effect of Green Tea Extract to the Degree of Knee Joint Damage and Nitric Oxide Levels in the Rabbit Osteoarthitis Model Susmiarsih, Tri Panjiasih; Hadi, Restu Syamsul; Sofwan, Achmad; Kuslestari, K; Razari, Intan
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2019: Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.1438

Osteoathritis (OA) is characterized by degeneration of articular cartilage, subchondral bone, synovial fluid and synovium. Nitric oxide (NO) is proinflammatory cytokine that play a significant role in the pathogenesis of OA via cartilage and bone degradation by synovial inflammation. Green tea is a novel functional food for treating osteoarthritis and inhibiting the production of inflammatory mediators such as nitric oxide. This study aimed to evaluate the effects of green tea extract to the nitric oxide levels and degree of knee joint damage in the rabbit osteoarthitis model. The Freud’s adjuvant complete was performed to induce OA, as many as sixteen male rabbits (New Zealand white) were randomly divided into four groups: adjuvant injection, adjuvant and green tea (injection), adjuvant and green tea (per oral), and control group. The control group only received drinking water, the Freud adjuvant (0.2 ml) and green tea extract (200 mg/kg bw) were orally and injection administered for eight weeks. The articular cartilage damage was evaluated histologically according to MANKIN score. NO levels were determined by nitric oxide assay. Data was analysed by Chi square test. The result of this study showed the surface structure damage of cartilage increased after adjuvant-induced. Green tea extract decrease significantly (p=0.02) the degree of knee joint damage after adjuvant-induced in rabbit osteoarthritis models. NO levels increased after OA induction. The green tea extract administration (via injection) can significantly (p = 0.038) decrease NO levels compare to adjuvant group. Green tea extract decrease the knee joint damage and NO proinflamantory levels in rabbit of osteoarthritis model

Primer design of DNA suckermouth catfish (Pterygoplichthys sp.) and their aplication in pempek using real Time PCR (RT – PCR): Primer design of suckermouth catfish (Pterygoplichthys sp.) DNA and their aplication in pempek using real Time PCR (RT – PCR) Suseno, Dedy; Razari, Intan
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 28 No. 12 (2025): Jurnal Pengolahan Hasil Perikanan Indonesia 28(12)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/nrth5y06

Pempek merupakan salah satu jenis makanan khas dari Sumatra Selatan yang umumnya menggunakan bahan baku ikan tenggiri. Ikan sapu-sapu juga bisa dijadikan bahan baku pembuatan pempek namun beberapa penelitian melaporkan bahwa ikan sapu-sapu yang diambil dari Sungai Ciliwung telah tercemar logam berat dan mikroplastik. Adanya kandungan logam berat dan mikroplastik pada ikan sapu-sapu menjadikan ikan ini berbahaya untuk dijadikan bahan baku pembuatan makanan khususnya pempek. Tujuan penelitian ini, yaitu mendesain primer DNA ikan sapu-sapu serta menganalisis keberadaan kandungan DNA ikan sapu-sapu pada pempek menggunakan RT-PCR dengan penanda berupa dye (EvaGreen). Analisis DNA ikan sapu-sapu menggunakan primer spesifik dan diamplifikasi menggunakan RT-PCR. Hasil penelitian menunjukkan bahwa primer yang digunakan spesifik hanya untuk ikan sapu-sapu saja bila dibandingkan dengan sampel 9 DNA ikan yang lain. Konsentrasi DNA ikan sapu-sapu sebesar 0,00064 ng/µL masih menunjukkan adanya amplifikasi dengan nilai Cq sebesar 38,98. Pada perbandingan antara bahan baku pembuatan pempek dengan daging ikan sapu-sapu (b/b) sebesar 20:1 masih menunjukkan adanya kurva amplifikasi dengan nilai Cq sebesar 23,55. Sebanyak 16 sampel pempek yang digunakan tidak mengandung DNA ikan sapu-sapu karena tidak menunjukkan adanya kurva amplifikasi pada alat RT-PCR.

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