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Interactions of Trichoderma reesei exo-acting cellulases with p-aminophenyl 1-thio-β-D-cellobioside

Creator:: Piyachomkwan, Kuakoon
Abstract:: Cellulolytic enzymes capable of efficiently degrading crystalline cellulose are a complex mixture of endo- (endoglucanases) and exo-acting (cellobiohydrolases) enzymes. One approach to separating these enzymes is affinity chromatography. A new ligand, p-aminophenyl l-thio-β-D-cellobioside (APTC), is introduced for this purpose. The property of APTC in affinity chromatography is demonstrated using Trichoderma...
Resource Type:: Dissertation
Full Text:: : Interaction of Trichoderma reesei Exo- Acting Cellulases With Immobilized p-Aminophenyl 1-Thio-^-D

Regulation of hepatic pyruvate carboxylase in 2,3,7,8-Tetrachlorodibenzo-p-dioxin treated C57BL/6J mice and their pair-fed controls

Creator:: Roy, Shukla
Resource Type:: Dissertation
Full Text:: - Tetrachlorodibenzo-p-dioxin Treated C57BL/6J Mice and their Pair-Fed Controls AN ABSTRACT OF THE THESIS OF Shukla

Involvement of inflammation and associated Mac-1⁺Gr-1⁺ cells in the immune suppression induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)

Creator:: Choi, Jin-Young, 1964
Abstract:: Exposure to TCDD suppresses the generation of immune responses through unknown mechanisms. Interestingly, TCDD enhances inflammatory responses to various stimuli. The goal of the studies presented in this thesis was to examine the role of hyperinflammation in TCDD-induced immunotoxicity. Previously we observed an increase in Mac-1⁺ cells in the spleen...
Resource Type:: Dissertation
Full Text:: in the immune suppression induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) An Abstract of the

Electron molecule interactions of amino acids and peptides

Creator:: Figard, Benjamin J.
Abstract:: Electron-biomolecule interactions are a biologically relevant field of study because there are several ion fragmentation techniques that have come to the forefront in mass spectrometric analysis that involve the interaction of charged peptides and free electrons. By studying the electron energies that cause fragmentation in neutral amino acids, amino acid...
Resource Type:: Dissertation
Full Text:: peptide substance P. For peptides with carboxylic acids on the C-terminus, z-1 ions were observed

Consequences of coumaphos and Varroa destructor on drone honey bee sperm quantity

Creator:: Delaney, Deborah Anne
Abstract:: The number of drones and genetic diversity among drones are essential components to a well mated queen. Varroa destructor preferentially parasitizes drone brood, and is thought to be responsible for the loss of feral populations that once provided additional drones for honey bee mating areas. It is necessary to use...
Resource Type:: Masters Thesis
Full Text:: that I will have forever. Sincere appreciation is also extended to Dr. David Williams for serving on

Alterations in the permeability of cimetidine by dietary flavonoids using an in vitro transport model, Caco-2 cell

Creator:: Taur, Jan-Shiang
Abstract:: The goal of this dissertation is to investigate the interaction between cimetidine and dietary flavonoids using the Caco-2 cell transport model. It has been shown that flavonoids can change the bioavailability of pharmaceuticals, either by inhibiting metabolizing enzymes or inhibiting the drug efflux transporters. However, the effect of dietary flavonoids...
Resource Type:: Dissertation
Full Text:: cimetidine is mediated by a drug efflux pump, P-glycoprotein, of which dietary flavonoids can enhance the

The progression of aflatoxin B₁ (AFB₁) hepatocarcinogenesis in rainbow trout (Oncorhynchus mykiss) : I. AFB₁ metabolism and cytotoxicity affecting hepatocarcinogenesis II. Ultrastructure of hepatocellular neoplasms

Creator:: Núñez, Oliva
Resource Type:: Masters Thesis
Full Text:: members of my graduate comittee Dr. Christophen Bayne, Dr. David Hinton, and Dr. David Williams, for

Biosynthesis and enzymology of conjugated polyenoic fatty acid production in macrophytic marine algae

Creator:: Wise, Mitchell L.
Resource Type:: Dissertation
Full Text:: concerning enzyme kinetics and Dr. David Williams for pointing out the flavin binding motif in the N

Environmental complex mixtures modify benzo[a]pyrene and dibenzo[a,l]pyrene-induced carcinogenesis

Creator:: Courter, Lauren A.
Abstract:: Human exposure to the carcinogenic polycyclic aromatic hydrocarbons (PAHs) benzo[a]pyrene (B[a]P) and dibenzo[a,l]pyrene (DB[a,l]P) is through environmental complex mixtures, such as urban dust particulate matter (UDPM) and diesel exhaust (DE), however the potency of these PAH within a mixture is not established. To determine the effect of these mixtures on...
Resource Type:: Dissertation
Full Text:: [a]pyrene (B[a]P) and dibenzo[a,l]pyrene (DB[a,l]P) is through environmental complex mixtures, such

A role for ceramide accumulation in age-related cardiac mitochondrial dysfunction

Creator:: Monette, Jeffrey S.
Abstract:: Ceramides are a group of lipids in the sphingolipid family that are potent cell signaling molecules. Elevations in ceramide levels above the norm generally lead to apoptosis. Evidence from in vitro studies suggests that accumulation of ceramides within mitochondria leads to dysfunction of the mitochondria. This includes inhibition of the...
Resource Type:: Dissertation
Full Text:: aging leads to a significant increase in total mitochondrial ceramides (32%, p < 0.03), with C16

ScholarsArchive@OSU

Interactions of Trichoderma reesei exo-acting cellulases with p-aminophenyl 1-thio-β-D-cellobioside

Regulation of hepatic pyruvate carboxylase in 2,3,7,8-Tetrachlorodibenzo-p-dioxin treated C57BL/6J mice and their pair-fed controls

Involvement of inflammation and associated Mac-1⁺Gr-1⁺ cells in the immune suppression induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)

Electron molecule interactions of amino acids and peptides

Consequences of coumaphos and Varroa destructor on drone honey bee sperm quantity

Alterations in the permeability of cimetidine by dietary flavonoids using an in vitro transport model, Caco-2 cell

The progression of aflatoxin B₁ (AFB₁) hepatocarcinogenesis in rainbow trout (Oncorhynchus mykiss) : I. AFB₁ metabolism and cytotoxicity affecting hepatocarcinogenesis II. Ultrastructure of hepatocellular neoplasms

Biosynthesis and enzymology of conjugated polyenoic fatty acid production in macrophytic marine algae

Environmental complex mixtures modify benzo[a]pyrene and dibenzo[a,l]pyrene-induced carcinogenesis

A role for ceramide accumulation in age-related cardiac mitochondrial dysfunction

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