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Journal : Tropical Medicine Journal

Distal Renal Tubular Acidosis (dRTA) Among Southeast Asian Ovalocytosis (SAO) Patients in Malaria Endemic Area of Sekotong, Lombok Island I Gusti Ayu Nyoman Danuyanti; Tasmini -; Ahmad Hamim Sadewa
Tropical Medicine Journal Vol 1, No 1 (2011): Tropical Medicine Journal
Publisher : Pusat Kedokteran Tropis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/tmj.4568

Abstract

Introduction: Southeast Asian Ovalocytosis (SAO) is caused by 27 bp deletion of the band 3 protein gene in erythrocyte membrane and characterized by oval erythrocyte. The erythroid band 3 (AE1) gene isexpressed not only in erythrocyte membranes but also in the cell membrane of α-collecting renal tubular functions in the secretion of acid in renal tubules and HCO3 -/Cl- anion exchange. An alteration of the band 3 (AE1) gene functions in cell of α-collecting renal tubules reduces HCO3-/Cl- ion exchange resulting in decreased secretion of H+ ions and disturbances in the process of pickling urine as an indicator of distal renal tubular acidosis (dRTA).Objectives: To determine the occurrence of dRTA among Southeast Asian Ovalocytosis (SAO) patients in malaria endemic area of Sekotong, Lombok Island by analyzing expression of erythroid band 3 (AE1) gene.Methods: Ovalocytosis degree determined by oval erythrocytes morphology of 20%-100% in blood film. The 27 bp deletion of band 3 (AE1) gene was analyzed by polymerase chain reaction (PCR). An indicators of the dRTA was determined the pH of urine, levels of bicarbonate (HCO3-), potassium (K+) and chloride (Cl-) in the blood.Results: The degree of ovalocytosis more than 50% was found in 35,7% individuals and below 50% was found in 64,3% individuals. Percentage of 27 bp deletion of band 3 (AE1) gene among subject of ovalocytosispatients was 35,7% (n = 28) and frequency of the dRTA among SAO patients was 20% (n = 10). Individuals with SAO do not generally have dRTA. The presence of the two conditions in the same individuals suggests that there may be a common underlying molecular defect or genetic basis for SAO and dRTA.Conclusion: There is a relationship between the 27 bp deletion protein band 3 (AE1) gene with distal renal tubular acidosis (dRTA) among Southeast Asian Ovalocytosis (SAO) patients in Sekotong, Lombok Island, even the percentage is low.Keywords: distal renal tubular acidosis, Southeast Asian Ovalocytosis, Sekotong, (Lombok Island)
Co-Authors . Harapan . HERNAYANTI . Syahrul Abdul Salam M Sofro, Abdul Salam Abdul Salam M. Sofro Abdul Salam Mudzakir Sofro Abdul Salam Mudzakir Sofro, Abdul Salam Mudzakir Abdurahman Laqif Abdurahman Laqif Abdus Samik Wahab Abrory Agus Cahya Pramana Ahmad Husain Asdie Ahmad Husain Asdie Ahmad Husain Asdie Ajeng Viska Icanervilia Akhmad Kharis Nugroho Alfasunu, Serafim Anggelia Puspasari Anggoro Budi Hartopo Ani Kristiyani Arif Faisal Arif Faisal Arta Farmawati Arta Farmawati Atmaja, Sarah Awal Prasetyo Bai Apris Bambang Hariono Bambang Hariono Bambang Hariono Bansai Immanuel Bernadia Branitamahisi Bernadia Branitamahisi Budi Yuli Setianto Cahyono Hadi Cahyono Hadi Christine Patramurti Citra Maharani Danarsih, Dwi Eni Darojatun Ida Demas Bayu Handika Dessy Rakhmawati Emril Dewajani Purnomosari Dian Caturini Sulistyonigrum Dian Lestari, Nova Dianandha Septiana Rubi Dibyo Pramono Didik Setyo Heriyanto Djaswadi Dasuki Djaswadi Dasuki Djaswadi Dasuki Dono Indarto DONO INDARTO Dono Indarto Dwi Aris Agung Nugrahaningsih Dyah Wulan Anggrahini Ellsya Angeline Rawar Emilia Vivi Arsita Emy Huriyati Endang Mutiawati Rahayuningsih* Faisal Rahman Fransisca Shinta Maharini Hanafi, Arif Riswahyudi Hari Kusnanto Hasan Sjahrir Hemi Sinorita Hendi Wicaksono Hernayanti , Hernayanti HERNAYANTI HERNAYANTI Hernayanti Hernayanti Hexa Apriliana Hidayah I Gusti Ayu Nyoman Danuyanti I NYOMAN MANTIK ASTAWA Ida Ayu Preharsini Ida Ayu Preharsini Kusuma Ika Rahayu Ika Setyawati Ikhsan, M. Robikhul Imelda, Priscillia Indwiani Astuti Indwiani Astuti Indwiani Astuti Inna Narayani Iskandar Zakaria Jayusman, Achmad Mulawarman Jenny Hidayat Jontari Hutagalung Kik Hao Samuel Kris Herawan Timotius Kusumadewi Eka Damayanti Kusumadewi Eka Damayanti Kusumadewi Eka Damayanti Lina Choridah Linawati Hananta, Linawati Lucia Krisdinarti Lukman Hakim M. Robikhul Ikhsan Maliyah Madiyan Maria Dara Novi Handayani, Maria Dara Novi Marsetyawan HNE Soesatyo Mega Tyas Prihatin Mohammad Robikhul Ikhsan Mus, Rosdiana Mustofa Mustofa Mustofa Mustofa Ngadikun - Ngadikun Ngadikun Nor Istiqomah Nor Istiqomah Nor Istiqomah Nor Sri Inayati Nor Sri Inayati Novijanti Rintis Nurtjahjo Dwi Sasongko P. Purwono Pinda Hutajulu Pinda Hutajulu, Pinda Pramudji Hastuti Pramudji Hastuti Pramudji Hastuti Pramudji Hastuti Pramudji Hastuti Pramudji Hastuti Pramudji Hastuti Pramudji Hastuti, Pramudji Prasetyastuti Prasetyastuti Prasetyastuti Prasetyastuti Prasetyastuti Prasetyastuti, . Rasmaya Niruri Ratih Feraritra Danu Atmaja Rina Pratiwi Pudja I. A Rina Susilowati RIZKI FAJAR UTAMI Rochadi Rochadi Rochadi Rochadi, Rochadi S. Supargiyono Sabirin, Rahmaningsih Mara Sarah Safira Umarghanies Saryono Saryono Satyagraha Ari Winasti Seto Priyambodo Setyo Purwono Siti Boedina Kresno Siti Wahyuningsih Sofia Mubarika Haryana Sri Sutarni Sri Wahyuni Subagus Wahyuono Subagus Wahyuono Sukarti Moeljopawiro Sukarti Moeljopawiro Sukarti Moeljopawiro Sunarti Sunarti Sunarti Sunarti Sunarti Sunarti Sunarti Sunarti, Sunarti Sunarto Ang Tasmini - Tasmini Tasmini Teguh Aryandono Titiek Suhardi Haripurnomo Kushadiwijaya Hidayati Totok Utoro Totok Utoro Triwibowo A. Garjito Umarghanies, Sarah Safira Viren Ramadhan Vitarani Dwi Ananda Ningrum Vitria Sari Dewi Vitria Sari Dewi Waode Astria Sahrani Wasilah Rochmah wayan T Artama wayan T Artama Wayan Tunas Artama Widhiastuti, Stefani Santi Wiryatun Lestariana Wiryatun Lestariana, Wiryatun Wiwik Handayani Yuliana Heri Soesilo Yuliana Heri Soesilo Yuliana Heri Soesilo Yuliani, Fara Silvia Yunilistiaingsih Yunilistiaingsih Yunilistiaingsih, Yunilistiaingsih Yuningtyaswari Yuningtyaswari Zainal Arifin Nang Agus Zullies Ikawati