التفاصيل البيبلوغرافية
| العنوان: |
Human Plasmodium knowlesiinfection in Ranong province, southwestern border of Thailand |
| المؤلفون: |
Sermwittayawong, Natthawan, Singh, Balbir, Nishibuchi, Mitsuaki, Sawangjaroen, Nongyao, Vuddhakul, Varaporn |
| بيانات النشر: |
BioMed Central Ltd. |
| سنة النشر: |
2012 |
| المجموعة: |
BioMed Central |
| مصطلحات موضوعية: |
Plasmodium knowlesi, Thailand, Myanmar, Circumsporozoite protein |
| الوصف: |
Background Plasmodium knowlesi , a simian malaria parasite, has been reported in humans in many Southeast Asian countries. In Thailand, most of the limited numbers of cases reported so far were from areas near neighbouring countries, including Myanmar. Methods Blood samples collected from 171 Thai and 248 Myanmese patients attending a malaria clinic in Ranong province, Thailand, located near the Myanmar border were investigated for P. knowlesi using nested PCR assays. Positive samples were also investigated by PCR for Plasmodium falciparum, Plasmodium vivax, Plasmodium malariae and Plasmodium ovale , and were confirmed by sequencing the gene encoding the circumsporozoite protein ( csp ). Results Two samples, one obtained from a Thai and the other a Myanmese, were positive for P. knowlesi only. Nucleotide sequences of the csp gene derived from these two patients were identical and phylogenetically indistinguishable from other P. knowlesi sequences derived from monkeys and humans. Both patients worked in Koh Song, located in the Kawthoung district of Myanmar, which borders Thailand. Conclusion This study indicates that transmission of P. knowlesi is occurring in the Ranong province of Thailand or the Kawthoung district of Myanmar. Further studies are required to assess the incidence of knowlesi malaria and whether macaques in these areas are the source of the infections. |
| نوع الوثيقة: |
report |
| اللغة: |
English |
| العلاقة: |
http://www.malariajournal.com/content/11/1/36Test |
| الإتاحة: |
http://www.malariajournal.com/content/11/1/36Test |
| حقوق: |
Copyright 2012 Sermwittayawong et al; licensee BioMed Central Ltd. |
| رقم الانضمام: |
edsbas.E62B7872 |
| قاعدة البيانات: |
BASE |
