Browsing Microbiological Sciences by Issue Date
Now showing items 1-20 of 60
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Glucose Uptake by the Cellulolytic Rumen Anaerobe Bacteroides Succinogenes
(North Dakota State University, 1986)Glucose uptake by the cellulclytic rumen anaerobe, Bacteroides succinogenes S85, was measured under conditions that maintained anaerobiosis and osmotic stability. This organism was found to possess a highly specific, active ... -
lntraspecific Variation In Pathogenic Cryptosporidium parvum
(North Dakota State University, 2010)Cryptosporidium causes cryptosporidiosis, an infectious diarrheal disease, which can become chronic and life-threatening in immunocompromised individuals. Cryptosporidium parvum and C. hominis are the primary causes of ... -
Phenotypic and Genotypic Effects of FlhC Mediated Gene Regulation in Escherichia Coli O157:H7
(North Dakota State University, 2011)Escherichia coli (E.coli) 0157:H7, a pathogen belonging to the enterohemorrhagic group of E.coli, has long been a concern to human health. The pathogen causes a myriad of symptoms in humans, ranging from diarrhea and malaise ... -
Gene Regulation in Biofilms
(North Dakota State University, 2011)Sessile bacterial communities which form on the solid surface or solid-liquid interface are known as biofilms. Both single species and multispecies biofilms are characterized by an extracellular matrix of polymeric ... -
International Infectious Disease Management and its Role in the 'One World, One Health, One Medicine' Concept
(North Dakota State University, 2012)The knowledge that almost 75% of all new human pathogens have animal origins, requires health professionals from all fields, (i.e. human medicine, veterinary medicine, and public health professionals), to work on solving ... -
Brucellosis Epidemiology, Virulence Factors, Control and Molecular Targets to Prevent Bacterial Infectious Diseases
(North Dakota State University, 2012)Brucellosis is a bacterial zoonosis that infects both professional phagocytic and nonphagocytic cells in the hosts. Brucella intracellular survival is important for its virulence. In a study to establish the seroprevalence ... -
Drivers of Infectious Disease Outbreaks: How Climate, Environment and Disease Control Programs Influence Occurence of Infectious Disease Outbreaks
(North Dakota State University, 2012)This research study described the factors driving infectious disease outbreaks using Foot-and-mouth disease (FMD) in Uganda and Lyme disease in North Dakota (ND), Minnesota (MN) and Wisconsin (WI) as case studies. Retrospective ... -
Evaluation of a Climate-Sensitive Disease Control Strategy and Investigation of Multi-drug Resistance in Infectious Bacterial Diseases: A US-Africa Experience
(North Dakota State University, 2012)This paper presents two research projects that explore avenues of controlling infectious diseases both in Africa and the United States. In Uganda, a retrospective study of Otuboi Sub County patient data to evaluate the ... -
Emerging Infectious Diseases with Limited Treatment Options: The Case of Ebola Hemorrhagic Fever in Uganda and Shiga Toxin Producing Escheria Coli in the United States
(North Dakota State University, 2012)Emerging infectious diseases are diseases that newly emerge in a population or change the frequency or spatial distribution of their occurrence. Ebola Hemorrhagic Fever (EHF) and Shiga Toxin-producing Escherichia coli ... -
Preliminary Investigation of Escherichia Coli K12 Biofilm Inhibition on an Antimicrobial Polysiloxane Coating using Whole Transcriptome Profiling
(North Dakota State University, 2012)Whole transcriptome profiling was examined in E. coli K12 when cultured on the surface of a pure polysiloxane coating (Sil) and a polysiloxane coating containing a tethered quaternary ammonium compound (QSil) shown to ... -
Hepatitis Virus B and Hepatitis Virus C Co-Infection Among HIV Patients and Development of an Enzyme Linked Immunosorbent Assay (ELISA) for Diagnosis of Equine Protozoa Myeloencephalitis
(North Dakota State University, 2012)Study 1: HIV patients with chronic HBV and/or HCV are more likely to die of liver disease and have a more rapid progression to Acquired Immunodeficiency Syndrome (AIDS) than patients solely infected with HIV. Blood samples ... -
Rhomboid Proteases and Surface Adhesins During Cryptosporidium Development
(North Dakota State University, 2013)Cryptosporidium parvum, a primary cause of cryptosporidiosis in humans and livestock worldwide, has a complex life cycle that includes an environmental oocyst stage, and stages of merogony, gametogony, and sporogony that ... -
Studies in Pathogenesis of a Novel Isolate of Cronobacter Sakazakii using an In Vitro Blood Brain Barrier Model
(North Dakota State University, 2013)Genus Cronobacter is a member of the family Enterobacteriaceae consisting of several opportunistic species. The primary focus of this study was to utilize an in vitro co-culture model of the blood brain barrier to investigate ... -
Lung Mucosal Response to Repeated Inhalational Insults with Immunomodulatory Agents in a Murine Model of Fungal Asthma: Airway Epithelium Takes the Center Stage
(North Dakota State University, 2013)Asthma is a debilitating disease of the lungs affecting 235 million people worldwide. Fungus-associated asthma leads to a particularly severe type of disease, and exposure to environmental fungi and their products is ... -
Investigations in Asthma Heterogeneity: The Roles of Aspergillus Fumigatus-Derived Eicosanoid Synthases and Occupational Exposures to Grain Dusts on the Development of Fungal Allergic Asthma
(North Dakota State University, 2013)Allergic asthma is an inflammatory syndrome of the respiratory system which changes the airway wall architecture. Using an aeroallergen, murine model of A. fumigatus-mediated asthma, the two studies herein examine the ... -
Happy Beef: The Development of ß-Phenylethylamine as a Novel Nutrient Treatment Reducing Bacterial Cell Count by Escherichia Coli O157H7 on Beef Meat
(North Dakota State University, 2013)Since its emergence in 1980's, Escherichia coli O157:H7 has often been associated with the consumption of contaminated meat. E. coli O157:H7 continues to persist as a food borne pathogen not only in beef but many other ... -
Inhibition of Fusarium Growth and Trichothecene Accumulation in Grain by Antifungal Compounds from Lactic Acid Bacteria
(North Dakota State University, 2013)Fusarium head blight (FHB) is a widely occurring plant disease, which is caused by fungi in the genus Fusarium. FHB leads to mycotoxin accumulation on grain, which causes food safety risk and economic loss. In addition to ... -
Cronobacter Sakazakii Characterization and Analysis of Cytotoxicity in Microvascular Endothelial Cells
(North Dakota State University, 2014)Contamination of powdered infant formulas by the bacteria Cronobacter sakazakii can pose serious risk to infants and neonates who consume the formula and subsequently develop C. sakazakii related illnesses such as sepsis ... -
The One World / One Health Concept Applied in the Field, Laboratory, and Hospital
(North Dakota State University, 2014)New infectious disease outbreaks demand new approaches for control and prevention of disease. The world’s health organizations have adopted the One World/One Health (OWOH) concept to meet this demand. The previous approach ... -
Physical and Chemical Treatments for Bacterial Biofilms
(North Dakota State University, 2014)Physical and chemical treatments have been investigated for the treatment to remove biofilms. This thesis examines the problem of the removal and prevention of biofilms by: (i) using a water jet to determine biofilm stability ...