Index Catalog // ScholarsArchive@OSU

Investigating the Impact of the Gut Microbiota on Rodent Behavior and their Interaction with Enteroendocrine Cells

Creator:: Singla, Priyanka
Abstract:: Gut-brain communication consists of bidirectional routes between cognitive centers of the brain and peripheral intestines. This bidirectional communication is the result of the interplay between enteroendocrine cells (EECs), enteric nervous system, central nervous system, the vagus nerve, and our microbiota. Multiple studies have associated gut microbial dysbiosis with neurological disorders...
Resource Type:: Masters Thesis
Full Text:: approved: ______________________________________________________ Maude M. David Gut-brain communication

Biotransformation of 2,4,6-trinitrotoluene by ruminal organisms

Creator:: De Lorme, Marthah J. M.
Abstract:: 2,4,6-Trinitrotoluene (TNT) has been the common munitions used in the world and is an environmental contaminant that is amendable to reductive transformation reactions. The rumen is an extremely reductive environment containing diverse microbial populations. There are 21 pure culture ruminal bacteria species in culture collection, these were tested for the...
Resource Type:: Dissertation
Full Text:: ) reverse osmosis water purification system was used to generate Milli-Q (resistance >18.2 MΩ-cm) quality

RNA-directed DNA polymerase activity in human placentas

Creator:: Nelson, Jay A.
Resource Type:: Dissertation
Full Text:: . The DNA polymer- ase did not bind to DEAE-cellulose and eluted from phosphocellulose at 0.3 M KC1

Semisolid fermentation of alkaline-treated ryegrass straw for animal feed

Creator:: Yu, Pak-Lam
Resource Type:: Masters Thesis
Full Text:: thesis is presented K...4494 Typed by Opal Grossnicklaus for Pak-Lam Yu A C K N O W L E D G E M

Studies on glucose isomerase from Streptomyces flavogriseus

Creator:: Chen, Wen-Pin
Resource Type:: Dissertation
Full Text:: . Y. W. Han for many helpful suggestions and assist- ance. Dr. W. E. Sandine, Dr. M. W. Montgomery

Effect of Endothal and certain other selective herbicides on microbial activity in six different soils

Creator:: Au, Frederick Hung Fo
Abstract:: The effect of Endothal (3, 6-endoxyhexahydrophthalic acid), sodium pentachlorophenate (Na-PCP) and TD-47 (di-N, N-dimethylcocoamine salt of Endothal) on the microbial populations, ammonification, nitrification and respiration in six different soils was investigated. It was found that Endothal at 20 and 200 ppm had no adverse effect on the microbial population, ammonification,...
Resource Type:: Dissertation
Full Text:: by several workers (Smith, Dawson, and Wenzel, 1945; Elkan and Moore, 1960; Virag, 1959; Chandra

The MAV_4644 dual-function channel protein with putative ADP-ribosyltransferase activity of Mycobacterium avium is required for virulence within host macrophages

Creator:: Lewis, Matthew S.
Abstract:: Mycobacterium avium subspecies hominissuis (MAH) is an opportunistic pathogen that is ubiquitous in the environment and often isolated from faucets and showerheads. MAH mostly infects humans with an underlying disease, such as chronic pulmonary disorder (COPD), cystic fibrosis (CF), or are immunocompromised, though infections in patients without concurrent disease are...
Resource Type:: Masters Thesis
Full Text:: PBS and 2 ml of 9 CellLytic M (Sigma) supplemented with 10 µl Protease inhibitor for Mammalian

Effects of physiological state upon nitrosoguanidine-mediated allelic recombination in Saccharomyces cerevisiae

Creator:: Buettner, Michael John
Abstract:: Saccharomyces cerevisiae strain XS-380, a. heteroallelic diploid strain, carries six genetically analyzed loci on the left arm of chromosome VII. Nitrosoguanidine (NMG) at low concentrations was observed to cause allelic recombination (either mitotic recombination or gene conversion) of the heteroallelic loci with low lethality. The NMG-inducible heteroallelic system was used...
Resource Type:: Dissertation

Cloning and biochemical characterization of the hectochlorin biosynthetic gene cluster from the marine cyanobacterium Lyngbya majuscula

Creator:: Ramaswamy, Aishwarya V.
Abstract:: Cyanobacteria are rich in biologically active secondary metabolites, many of which have potential application as anticancer or antimicrobial drugs or as useful probes in cell biology studies. A Jamaican isolate of the marine cyanobacterium, Lyngbya majuscula was the source of a novel antifungal and cytotoxic secondary metabolite, hectochlorin. The structure...
Resource Type:: Dissertation
Full Text:: ). CI CI N=y HNO o 0HNQ0NJJ -m S N -, N Lyngbyabellin A (22) Lyngbyabellin B (23) Th,,O NOH CI 0 OH

Host-pathogen Interactions of Respiratory RNA Viruses and the Application of Recombinase Polymerase Amplification for Viral Diagnostics

Creator:: Prescott, Meagan A.
Abstract:: Humans and viral disease are inextricably intertwined. Viral disease plays an immeasurable role in human life, from the disease and economic burden associated with every facet of contending with human viral disease, to managing the consequences of viral disease in organisms important to our food supply, economy, and entertainment. The...
Resource Type:: Dissertation
Full Text:: infection (Bitko et al. 2007). The matrix (M) protein is a structural protein with several roles in

ScholarsArchive@OSU

Investigating the Impact of the Gut Microbiota on Rodent Behavior and their Interaction with Enteroendocrine Cells

Biotransformation of 2,4,6-trinitrotoluene by ruminal organisms

RNA-directed DNA polymerase activity in human placentas

Semisolid fermentation of alkaline-treated ryegrass straw for animal feed

Studies on glucose isomerase from Streptomyces flavogriseus

Effect of Endothal and certain other selective herbicides on microbial activity in six different soils

The MAV_4644 dual-function channel protein with putative ADP-ribosyltransferase activity of Mycobacterium avium is required for virulence within host macrophages

Effects of physiological state upon nitrosoguanidine-mediated allelic recombination in Saccharomyces cerevisiae

Cloning and biochemical characterization of the hectochlorin biosynthetic gene cluster from the marine cyanobacterium Lyngbya majuscula

Host-pathogen Interactions of Respiratory RNA Viruses and the Application of Recombinase Polymerase Amplification for Viral Diagnostics

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