Search Results - "Olson, J. W."

Collar temperature sensor data reveal long-term patterns in southern Beaufort Sea polar bear den distribution on pack ice and land by Olson, J. W., Rode, K. D., Eggett, D., Smith, T. S., Wilson, R. R., Durner, G. M., Fischbach, A., Atwood, T. C., Douglas, D. C.

“…In response to a changing climate, many species alter habitat use. Polar bears Ursus maritimus in the southern Beaufort Sea have increasingly used land for…”
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Chromosomal tet(O)-Harboring Regions in Campylobacter coli Isolates from Turkeys and Swine by CRESPO, M. D, OLSON, J. W, ALTERMANN, E, SILETZKY, R. M, KATHARIOU, S

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Requirement of nickel metabolism proteins HypA and HypB for full activity of both hydrogenase and urease in Helicobacter pylori by Olson, Jonathan W., Mehta, Nalini S., Maier, Robert J.

“…The nickel‐containing enzymes hydrogenase and urease require accessory proteins in order to incorporate properly the nickel atom(s) into the active sites. The…”
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Superoxide dismutase-deficient mutants of Helicobacter pylori are hypersensitive to oxidative stress and defective in host colonization by SEYLER, Richard W, OLSON, Jonathan W, MAIER, Robert J

“…Superoxide dismutase (SOD) is a nearly ubiquitous enzyme among organisms that are exposed to oxic environments. The single SOD of Helicobacter pylori, encoded…”
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Characterization of the NifU and NifS Fe−S Cluster Formation Proteins Essential for Viability in Helicobacter pylori by Olson, Jonathan W, Agar, Jeffery N, Johnson, Michael K, Maier, Robert J

“…The Fe−S cluster formation proteins NifU and NifS are essential for viability in the ulcer causing human pathogen Helicobacter pylori. Obtaining viable H…”
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Molecular Hydrogen as an Energy Source for Helicobacter pylori by Olson, Jonathan W., Maier, Robert J.

“…The gastric pathogen Helicobacter pylori is known to be able to use molecular hydrogen as a respiratory substrate when grown in the laboratory. We found that…”
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The influence of preoperative antibiotics on success of endosseous implants up to and including stage II surgery: a study of 2,641 implants by Dent, C D, Olson, J W, Farish, S E, Bellome, J, Casino, A J, Morris, H F, Ochi, S

“…According to the American College of Surgeons, complex oral surgical procedures, including the transoral placement of endosseous implants, are of the type that…”
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HypB Protein of Bradyrhizobium japonicum is a Metal-Binding GTPase Capable of Binding 18 Divalent Nickel Ions per Dimer by Fu, Changlin, Olson, Jonathan W., Maier, Robert J.

“…Bradyrhizobium japonicum hypB encodes a protein containing an extremely histidine-rich region (24 histidine residues within a 39-amino-acid stretch) and…”
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The Chaperone/Usher Pathways of Pseudomonas aeruginosa: Identification of Fimbrial Gene Clusters (CUP) and Their Involvement in Biofilm Formation by Vallet, Isabelle, Olson, John W., Lory, Stephen, Lazdunski, Andrée, Filloux, Alain

“…Pseudomonas aeruginosa, an important opportunistic human pathogen, persists in certain tissues in the form of specialized bacterial communities, referred to as…”
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Characterization of Helicobacter pylori Nickel Metabolism Accessory Proteins Needed for Maturation of both Urease and Hydrogenase by Mehta, Nalini, Olson, Jonathan W, Maier, Robert J

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Alterations of growth factor transcripts in rat lungs during development of monocrotaline-induced pulmonary hypertension by Arcot, S S, Lipke, D W, Gillespie, M N, Olson, J W

“…Although pathologic and hemodynamic changes in monocrotaline (MCT)-induced pulmonary hypertension have been studied extensively, relatively little is known…”
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A novel polymeric spermine conjugate inhibits polyamine transport in pulmonary artery smooth muscle cells by Aziz, S M, Gosland, M P, Crooks, P A, Olson, J W, Gillespie, M N

“…The polyamines putrescine, spermidine and spermine (SPM) are low molecular weight organic cations that play essential intracellular regulatory roles in cell…”
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Temporal alterations in specific basement membrane components in lungs from monocrotaline-treated rats by Lipke, D W, Arcot, S S, Gillespie, M N, Olson, J W

“…The present study utilized the monocrotaline (MCT) model of pulmonary hypertension in rats to examine temporal alterations in steady-state levels of basement…”
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Multiple polyamine transport pathways in cultured pulmonary artery smooth muscle cells: regulation by hypoxia by Aziz, S M, Olson, J W, Gillespie, M N

“…The polyamines putrescine (PUT), spermidine (SPD), and spermine (SPM) are a family of low molecular weight organic cations that play essential intracellular…”
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Regulation of ornithine decarboxylase by hypoxia in pulmonary artery smooth muscle cells by Harrod, K S, Olson, J W, Gillespie, M N

“…The polyamines are a family of low-molecular-weight organic cations that play essential intracellular regulatory roles in cell growth and differentiation…”
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Altered pulmonary vascular smooth muscle responsiveness in monocrotaline-induced pulmonary hypertension by Altiere, R J, Olson, J W, Gillespie, M N

“…Studies were conducted to determine whether experimental pulmonary hypertension is associated with alterations in pulmonary vascular smooth muscle…”
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The major herpes simplex virus type-1 DNA-binding protein is a zinc metalloprotein by SHARMILA SHAILA GUPTE, OLSON, J. W, RUYECHAN, W. T

“…The primary amino acid sequence of the major herpes simplex virus type 1 (HSV-1)-infected cell polypeptide 8 (ICP8) deduced from the DNA sequence of the unique…”
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Surface lysine and tyrosine residues are required for interaction of the major herpes simplex virus type 1 DNA-binding protein with single-stranded DNA by RUYECHAN, W. T, OLSON, J. W

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Oxidative-Stress Resistance Mutants of Helicobacter pylori by Olczak, Adriana A, Olson, Jonathan W, Maier, Robert J

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Dental endosseous implant assessments in a type 2 diabetic population: a prospective study by Olson, J W, Shernoff, A F, Tarlow, J L, Colwell, J A, Scheetz, J P, Bingham, S F

“…Diabetes mellitus, a prevalent disorder worldwide, is associated with systemic adverse sequelae, such as wound healing alterations, which may affect…”
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