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Full-Text Articles in Medicine and Health Sciences
Sequence-Independent Assay For Hiv Viral Load Quantitation, Omar El Merhebi
Sequence-Independent Assay For Hiv Viral Load Quantitation, Omar El Merhebi
Honors Undergraduate Theses
Although nucleic acid tests (NATs) for human immunodeficiency virus (HIV) exhibit many advantages, such as early detection and viral load quantification, over immunological assays, their widespread use is limited by their demand for high-level infrastructure, sophisticated equipment, and advanced staff competence. Furthermore, when quantifying viral loads of patients, it has been reported that these assays can underestimate viral quantities by 22- to 100-fold due to primer-template mismatches in more divergent HIV subtypes. Therefore, we have developed a cost-effective and sequence-independent assay for the detection and quantification of HIV utilizing a modified nucleic acid sequence-based amplification (NASBA) protocol coupled to an …
Methods To Identify And Develop Drugs For Cryptosporidiosis, Rajiv Satish Jumani
Methods To Identify And Develop Drugs For Cryptosporidiosis, Rajiv Satish Jumani
Graduate College Dissertations and Theses
Cryptosporidiosis is a common diarrheal disease caused by intestinal infection with the apicomplexan parasite Cryptosporidium, in humans usually either with C. hominis or C. parvum. Unfortunately, given a large burden of disease in children and immunocompromised people like AIDS patients, the only currently approved treatment, nitazoxanide, is unreliable for these patient populations. To address the urgent need for new drugs for the most vulnerable populations, large phenotypic screening efforts have been established to identify anti-Cryptosporidium growth inhibitors in vitro (hits). However, in the absence of a gold standard drug, the in vitro and in vivo characteristics that should be used …