OF THE THESIS Alzheimer’s Disease Investigation in the Ascidian Model Organism: Characterization of a Homologous Amyloid Precursor Protein in Ciona Savignyi and Intestinalis by Miles Taylor Whedbee Master of Science in Biology with a Concentration in Molecular Biology San Diego State University, 2014 The broad objective of this project is to provide supporting evidence for the use of the ascidi...

Giardia intestinalis is a major cause of diarrheal disease worldwide and two major Giardia genotypes, assemblages A and B, infect humans. The genome of assemblage A parasite WB was recently sequenced, and the structurally compact 11.7 Mbp genome contains simplified basic cellular machineries and metabolism. We here performed 454 sequencing to 16x coverage of the assemblage B isolate GS, the onl...

The giardiacidal efficacy of simple disinfecting materials, ie lemon juice, vinifer, and vinegar, for uncooked foods with Giardia cysts was investigated to help travelers in Giardia-endemic areas. The cysts were obtained from stools of individuals with Giardia intestinalis infection by modified sucrose gradient procedure. A pooled batch of 3 x 10(4)/ml Giardia cysts was made from all specimens....

BACKGROUND Intestinal parasitic infections are among the most common infections and health problems worldwide. Due to the lack of epidemiologic information of such infections, the prevalence of, and the risk factors for, enteric parasites were investigated in residents of Roudehen, Tehran Province, Iran. METHODS In this cross-sectional study, 561 triple fecal samples were collected through a ...

INTRODUCTION Giardia intestinalis is a unicellular parasite of worldwide distribution. It causes an intestinal illness known as giardiasis, and it is probably the earliest diverging eukaryotic microorganism. Previously, changes have been reported in the expression of mRNAs at several stages of the life cycle; however specific enzymatic activity changes have not been explored. OBJECTIVE The ex...

This study was undertaken to determine the current status of intestinal parasitic infections among schoolchildren in West Java, Indonesia, and to compare the infection rates obtained by three different methods of fecal examination. A total of 285 fecal samples were collected from 131 males and 154 females at a junior high school. Samples were brought to the Department of Parasitology, Faculty o...

A community study was carried out to evaluate the efficacy of a 3-day course of 400 mg albendazole daily in the treatment of Trichuris trichiura and Giardia intestinalis infection. This treatment regimen was effective in the treatment of Trichuris trichiura and Giardia intestinalis infection with cure rates of 91.5% and 96.6% respectively. Uses of a 3-day course of 400 mg albendazole daily shou...

Idiopathic myointimal hyperplasia of mesenteric veins is a very rare disease occurring in young male patients, with no more than eight cases reported in the world literature. It causes venous ischemia in the sigmoid colon and rectum that clinically resembles inflammatory bowel disease. Pneumatosis intestinalis is also a rare condition usually associated to a wide range of diseases including bow...

Hydrogenosomes and mitosomes represent remarkable mitochondrial adaptations in the anaerobic parasitic protists such as Trichomonas vaginalis and Giardia intestinalis, respectively. In order to provide a tool to study these organelles in the live cells, the HaloTag was fused to G. intestinalis IscU and T. vaginalis frataxin and expressed in the mitosomes and hydrogenosomes, respectively. The in...