Filtering by
- All Subjects: Psychoanalysis
- All Subjects: Resistance
- All Subjects: Mosquito
- Creators: Raines, Elliana
- Member of: Theses and Dissertations
Hundreds of thousands of people die annually from malaria; a protozoan of the genus Plasmodium is responsible for this mortality. The Plasmodium parasite undergoes several life stages within the mosquito vector, the transition between which require passage across the lumen of the mosquito midgut. It has been observed that in about 15% of parasites that develop ookinetes in the mosquito abdomen, sporozoites never develop in the salivary glands, indicating that passage across the midgut lumen is a significant barrier in parasite development (Gamage-Mendis et al., 1993). We aim to investigate a possible correlation between passage through the midgut lumen and drug-resistance trends in Plasmodium falciparum parasites. This study contains a total of 1024 Anopheles mosquitoes: 187 Anopheles gambiae and 837 Anopheles funestus samples collected in high malaria transmission areas of Mozambique between March and June of 2016. Sanger sequencing will be used to determine the prevalence of known resistance alleles for anti-malarial drugs: chloroquine resistance transporter (pfcrt), multidrug resistance (pfmdr1) gene, dihydropteroate synthase (pfdhps) and dihydrofolate reductase (pfdhfr). We compare prevalence of resistance between abdomen and head/thorax in order to determine whether drug resistant parasites are disproportionately hindered during their passage through the midgut lumen. A statistically significant difference between resistance alleles in the two studied body sections supports the efficacy of new anti-malarial gene surveillance strategies in areas of high malaria transmission.
This story ---Under Still Faces--- is a horror fiction story. It is influenced primarily by classic, gothic literature with themes from the horror and true crime genres. The story includes critical/theoretical concepts, literary devices, and techniques from gothic literature primarily including Freud’s Uncanny, uneven framing, and an unreliable narrator. It employs themes from Edgar Allan Poe’s novels as well as his thesis regarding plot in The Philosophy of Composition. Particular descriptive themes in conjunction with the use of gothic elements surprise the reader about the story’s true ending similar to Poe’s The Oval Portrait. Included is an analysis of the literary decisions made in the piece to evoke specific reactions and feelings from the reader.