Iran J Parasitol. 2017 Jan-Mar;12(1):56-62.
PCR-based Diagnosis of .
Iranian journal of parasitology
Atieh Farhadi, Ali Haniloo, Asghar Fazaeli, Siamak Moradian, Mehdi Farhadi
Affiliations
Affiliations
- Dept. of Parasitology and Mycology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran.
- Fellowship in Vitreoretinal Surgery, Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
PMID: 28761461
PMCID: PMC5522699
Abstract
BACKGROUND: The diagnosis of ocular toxoplasmosis is mainly based on clinical features. However, ocular fluid testing by PCR may be very helpful for approval or rejection of this etiology. In this study, we utilized a nested-PCR technique, targeting the B1 partial sequence to analyze the aqueous and vitreous samples for evaluating the presence of the
METHODS: Fifty aqueous or vitreous humor samples were obtained from patients with clinical features of ocular toxoplasmosis admitted to ophthalmology hospitals and clinics in Iran, within 2014. The samples were subsequently subjected to DNA extraction and purification. For nested amplification of the
RESULTS: The first-round PCR resulted in the detection of
CONCLUSION: The nested-PCR protocol using the B1 gene, with the high detection power, could be a useful complimentary method to clinical diagnose of ocular toxoplasmosis.
Keywords: Aqueous; Iran; Nested-PCR; Ocular toxoplasmosis; Vitreous
References
- J Clin Microbiol. 1989 Aug;27(8):1787-92 - PubMed
- J Clin Microbiol. 2009 Jul;47(7):2131-5 - PubMed
- Invest Ophthalmol Vis Sci. 2000 Mar;41(3):634-44 - PubMed
- Ocul Immunol Inflamm. 2004 Dec;12(4):297-310 - PubMed
- Am J Trop Med Hyg. 2010 Mar;82(3):464-5 - PubMed
- J Clin Microbiol. 2008 Jun;46(6):1965-7 - PubMed
- Clin Microbiol Rev. 2012 Apr;25(2):264-96 - PubMed
- Clin Exp Ophthalmol. 2013 Jan-Feb;41(1):95-108 - PubMed
- Lancet. 2004 Jun 12;363(9425):1965-76 - PubMed
- J Clin Microbiol. 2004 Oct;42(10):4765-8 - PubMed
- Int J Ophthalmol. 2011;4(2):199-201 - PubMed
- Am J Ophthalmol. 2009 Jan;147(1):140-147.e2 - PubMed
- Acta Biomed. 2006 Aug;77(2):75-80 - PubMed
- Int J Parasitol. 2000 Jan;30(1):69-75 - PubMed
- Clinics (Sao Paulo). 2009;64(3):171-6 - PubMed
- Ophthalmology. 1999 Aug;106(8):1554-63 - PubMed
- J Clin Microbiol. 2010 Feb;48(2):591-2 - PubMed
- Mem Inst Oswaldo Cruz. 2009 Mar;104(2):351-7 - PubMed
- Ocul Immunol Inflamm. 2011 Aug;19(4):255-61 - PubMed
- J Clin Microbiol. 2012 Apr;50(4):1452-4 - PubMed
Publication Types