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Universitas Indonesia

2022

Environment

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Full-Text Articles in Life Sciences

Molecular Identification Of Cryptococcus Neoformans Isolates From House Environments Of Hiv-Infected Patients In An Urban Area, Indonesia: A First Report, Machrumnizar Machrumnizar, Robiatul Adawiyah, Tjahjani Natriana, Darma Imran, Mohammad Muslim, Sjamsuridzal Wellyzar, Retno Wahyuningsih Jun 2022

Molecular Identification Of Cryptococcus Neoformans Isolates From House Environments Of Hiv-Infected Patients In An Urban Area, Indonesia: A First Report, Machrumnizar Machrumnizar, Robiatul Adawiyah, Tjahjani Natriana, Darma Imran, Mohammad Muslim, Sjamsuridzal Wellyzar, Retno Wahyuningsih

Makara Journal of Science

Cryptococcus neoformans isolates were previously obtained from pigeon droppings in Jakarta. This study aimed to determine another source of infection and describe the supporting niche of the fungus. The occurrence of C. neoformans was evaluated in 110 samples of decaying wood and leaves, tree hollow debris, dust, and bird droppings. Yeasts isolates were collected from 22 houses of HIV-infected patients. The isolates were identified based on culture characteristics, an assimilation test, and URA5 restriction fragment length polymorphism polymerase chain reaction. The spatial analysis was conducted in geographical information system to determine dominant house and environmental factors. Seven of the 120 …