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- All Subjects: Sexually Transmitted Diseases
- Creators: Moore, Marianne
Description
Sexually transmitted diseases like gonorrhea and chlamydia, standardly treated with antibiotics, produce over 1.2 million cases annually in the emergency department (Jenkins et al., 2013). To determine a need for antibiotics, hospital labs utilize bacterial cultures to isolate and identify possible pathogens. Unfortunately, this technique can take up to 72 hours, leading to several physicians presumptively treating patients based solely on history and physical presentation. With vague standards for diagnosis and a high percentage of asymptomatic carriers, several patients undergo two scenarios; over- or under-treatment. These two scenarios can lead to consequences like unnecessary exposure to antibiotics and development of secondary conditions (for example: pelvic inflammatory disease, infertility, etc.). This presents a need for a laboratory technique that can provide reliable results in an efficient matter. The viability of DNA-based chip targeted for C. trachomatis, N. gonorrhoeae, and other pathogens of interest were evaluated. The DNA-based chip presented several advantages as it can be easily integrated as a routine test given the process is already well-known, is customizable and able to target multiple pathogens within a single test and has the potential to return results within a few hours as opposed to days. As such, implementation of a DNA-based chip as a diagnostic tool is a timely and potentially impactful investigation.
ContributorsCharoenmins, Patherica (Author) / Penton, Christopher (Thesis director) / Moore, Marianne (Committee member) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Vitamin supplements have beneficial and adverse effects depending on the dosage given and the age and sex of the recipient. Vitamin supplements have been extremely profitable in the health industry, but there is limited scientific data supporting vitamin supplement benefits. Many studies over the last decade have shown that vitamin supplements provide few health benefits and can lead to adverse effects, such as abnormal bone growth, birth defects, or an increased risk of cancer. Some researchers state that people with a specific vitamin deficiency should take vitamin supplements because the supplement can alleviate this deficiency. Many healthy people take vitamin supplements to prevent disease or have better health, but some researchers argue this is a misconception. Most health organizations indicate that consuming vitamins should be through diet, not supplements. The value of dietary supplements, most of which are consumed in developed countries, has been a controversial topic, because the beneficial effects of taking vitamin supplements is hotly contested. Many experts in the field of nutritional physiology suggest that Americans adequately receive enough vitamins in their diet and do not need to take vitamin supplements. Researchers at John Hopkins announced that the United States should stop spending money on vitamin supplements. Their research has found no benefits to taking vitamin supplements, because most people in industrialized areas are well-nourished. In this study, I have gathered that vitamin supplements are not beneficial when one has a sufficiently nutrient-rich diet; whereas, one who has a vitamin deficient diet can benefit from taking vitamin supplements. Furthermore, I have gathered that people older than 65-years-old should take vitamin B12 because vitamin B12 levels decrease with age. There is not enough evidence to prove or disprove that vitamin supplements are generally beneficial. In fact, I gathered that vitamin supplements may even be harmful. I propose that further studies should be conducted to discover the truth about the possible benefits of vitamin supplementation for healthy individuals and among people with different health conditions, activity levels, and nutrient requirements.
ContributorsMcDowell, Alexandra Catherine Jo (Author) / Moore, Marianne (Thesis director) / Huffman, Holly (Committee member) / College of Integrative Sciences and Arts (Contributor) / Department of Management and Entrepreneurship (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05