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Full-Text Articles in Ophthalmology
Utility Of Blood As The Clinical Specimen For The Diagnosis Of Ocular Toxoplasmosis Using Uracil Dna Glycosylase-Supplemented Loop-Mediated Isothermal Amplification And Real-Time Polymerase Chain Reaction Assays Based On Rep-529 Sequence And B1 Gene, Bahman Rahimi Esboei, Shirzad Fallahi, Mohammad Zarei, Bahram Kazemi, Mehdi Mohebali, Saeedeh Shojaee, Parisa Mousavi, Aref Teimouri, Raziyeh Mahmoudzadeh, Mirataollah Salabati, Hossein Keshavarz Valian
Utility Of Blood As The Clinical Specimen For The Diagnosis Of Ocular Toxoplasmosis Using Uracil Dna Glycosylase-Supplemented Loop-Mediated Isothermal Amplification And Real-Time Polymerase Chain Reaction Assays Based On Rep-529 Sequence And B1 Gene, Bahman Rahimi Esboei, Shirzad Fallahi, Mohammad Zarei, Bahram Kazemi, Mehdi Mohebali, Saeedeh Shojaee, Parisa Mousavi, Aref Teimouri, Raziyeh Mahmoudzadeh, Mirataollah Salabati, Hossein Keshavarz Valian
Wills Eye Hospital Papers
Background: Ocular infection with Toxoplasma gondii is a major preventable cause of blindness, especially in young people. The aim of the present study was to assess detection rate of T. gondii DNA in blood samples of clinically diagnosed of ocular toxoplasmosis using uracil DNA glycosylase-supplemented loop-mediated isothermal amplification (UDG-LAMP) and real-time quantitative PCR (qPCR) based on REP-529 and B1.
Methods: One hundred and seventeen patients with clinically diagnosed ocular toxoplasmosis (OT) were participated in the study as well as 200 control patients. Peripheral blood samples were assessed using UDG-LAMP and qPCR techniques targeting REP-529 and B1.
Results: Detection limits of …
Deciphering Mechanisms Governing The Development Of The Rod Epigenome, Philip Andrew Ruzycki
Deciphering Mechanisms Governing The Development Of The Rod Epigenome, Philip Andrew Ruzycki
Arts & Sciences Electronic Theses and Dissertations
Precisely coordinated expression of distinct sets of genes is essential for cellular development and function, especially in complex multicellular organisms. This regulation is achieved by the action of transcription factors (TF), proteins that bind specific genomic locations and alter the activity state and packaging of the DNA to promote or repress gene expression. However, while tremendous effort has defined networks of transcription factors that work together to drive specific phenotypes, little is known about their differential activity at the hundreds or thousands of sites where they bind. There are also many questions regarding the basic principles of the packaging of …
High-Resolution Analysis Of Dna Copy Number Alterations In Patients With Primary Open-Angle Glaucoma., Khaled K Abu-Amero, Ali Hellani, Patrick Bender, George L. Spaeth, Jonathan Myers, L Jay Katz, Marlene Moster, Thomas M Bosley
High-Resolution Analysis Of Dna Copy Number Alterations In Patients With Primary Open-Angle Glaucoma., Khaled K Abu-Amero, Ali Hellani, Patrick Bender, George L. Spaeth, Jonathan Myers, L Jay Katz, Marlene Moster, Thomas M Bosley
Wills Eye Hospital Papers
PURPOSE: To determine whether patients with isolated primary open-angle glaucoma (POAG) have evidence of chromosomal copy number alterations.
METHODS: Twenty-seven Caucasian and African-American POAG patients and 12 ethnically matched controls were carefully screened for possible glaucoma and tested for chromosomal copy number alterations using high resolution array comparative genomic hybridization.
RESULTS: No POAG patient had evidence of chromosomal copy number alterations when compared to normal ethnically matched controls. Additionally, there was no evidence of somatic mosaicism in any tested POAG patient.
CONCLUSIONS: Chromosomal deletions and/or duplications were not detected in POAG patients as compared to controls. Other chromosomal imbalances such …