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All Journal Green Medical Journal Action Research Literate (ARL)
Ratu, Puspa
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Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Public Health Social Sciences

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The Profile of Lung Adenocarcinoma Patients with Positive EGFR Mutation Pandu Wiriansya, Edward; Ainun; Ratu, Puspa; Muhammad Reza Cesarian Noor, Andi
Green Medical Journal Vol 2 No 1 April (2020): Green Medical Journal
Publisher : Fakultas Kedokteran Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (372.823 KB) | DOI: 10.33096/gmj.v2i1.37

Abstract

Background: The high mortality rate in pulmonary carcinoma is a problem encountered in various countries, including Indonesia. According to WHO, there are 2.09 million people affected by lung cancer and 1.76 million deaths due to lung cancer worldwide. This study was aimed to determine the profile of lung adenocarcinoma patients with positive EGFR mutation. Methods: The study was descriptive study with cross-sectional approach using secondary data obtained from medical records of lung adenocarcinoma patients. Results: The present study revealed that lung adenocarcinoma was found higher in patients with age >40 years old (93.9%) compared to those with age <40 years old. It was also higher in male (66.7%) than in female patients. Most patient with lung adenocarcinoma were at the IIIB stage (42.4%). It was also reported that higher cases was found in patients with history of smoking more than 15 years (42.4%). Hemoptoe was the most reported clinical symptoms in patients with lung adenocarcinoma (87.9%). Lung adenocarcinoma was also observed higher in patients without family history of pulmonary adenocarcinoma (81.8%). Seventeen of 33 EGFR mutations (51.5%) were observed in exon 19 and fourteen (48.5%) were in exon 21. Conclusion: The most common EGFR mutation lung adenocarcinoma was observed in exon 19.
Spesifikasi dan Interpretasi Demin Water Pada Proses Produksi Gas di CPP Gundih Kayisi, Layung Adela; Ratu, Puspa
Action Research Literate Vol. 9 No. 10 (2025): Action Research Literate
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/arl.v9i10.3050

Abstract

Central Processing Plant (CPP) Gundih memproduksi gas alam dan memerlukan air demineralisasi (air demin) sebagai penunjang prosesnya. Air demin dihasilkan dari air tanah yang diolah melalui sand filter, carbon filter, dan ion exchanger untuk menghilangkan mineral dan kontaminan. Penelitian ini bertujuan untuk menganalisis parameter kualitas air demin produk CPP Gundih, khususnya pH dan konduktivitas, serta mengevaluasi kelayakannya berdasarkan spesifikasi desain perusahaan. Metode penelitian menggunakan data sekunder hasil pengujian di laboratorium CPP Gundih selama periode April-Mei 2024, yang dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa nilai pH air demin rata-rata berada dalam rentang spesifikasi (6-8), meskipun beberapa sampel melebihi batas atas. Sementara itu, nilai konduktivitas konsisten di bawah batas maksimum 50 µS, menunjukkan proses demineralisasi yang efektif. Secara keseluruhan, air demin CPP Gundih dinyatakan layak digunakan dalam proses produksi gas. Implikasi dari penelitian ini menekankan pentingnya pemantauan rutin dan regenerasi resin secara berkala untuk mempertahankan kualitas air serta mencegah potensi korosi pada peralatan.
Co-Authors Ainun Kayisi, Layung Adela Muhammad Reza Cesarian Noor, Andi Wiriansya, Edward Pandu