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The effect of dimethyl sulfoxide (DMSO) on the radiosensitivity of the rough-skinned newt (Taricha granulosa)

Creator:: Lappenbusch, William L.
Abstract:: More than 2,000 male newts were collected during the summer and maintained unfed at 10°C both pre- and post-irradiation. Exposures ranging up to 30 kR were given with 300 kVp X-rays and ⁶⁰Co gamma rays. Half of the newts were injected (I. P.) with 15 g DMSO/kg (the maximum sublethal...
Resource Type:: Dissertation
Full Text:: . Willis More than 2, 000 male newts were collected during the summer and maintained unfed at 10oC both

The uptake, retention, and distribution of ⁶⁰Co, ⁶⁵Zn, ⁸⁵Sr, and ¹³¹I in the rough-skinned newt (Taricha Granulosa) : A radio-ecological study

Creator:: Valett, Bryan Batson
Abstract:: The uptake, retention, and distribution of ⁶⁰Co, ⁶⁵Zn, ⁸⁵ Sr, and ¹³¹I was examined in the Rough-Skinned Newt (Taricha granulosa). Each of these radionuclides is a possible contaminant of the freshwater environment and, thus, is of importance in radioecology. The newts were maintained singly at 10° C in an unfed...
Resource Type:: Dissertation
Full Text:: STUDY Abstract approved: Redacted for Privacy Dr. David L. Willis The uptake, retention, and

Ion association of sodium, magnesium, and calcium with sulfate in aqueous solution

Creator:: Kester, Dana R.
Resource Type:: Dissertation
Full Text:: Dana Ray Kester for the (Name) in Oceanography (Major) AN

Radiotracer methodology in biological science

Creator:: Willis, David L.
Abstract:: The use of radioactive isotopes as tracers in biological systems has become widespread since the close of World War II. Proper use of radiotracers requires a fundamental understanding of the physical nature of radioactivity, the characteristics of ionizing radiation, and the various methods available for measuring radioactivity. More importantly, the...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF David Lee Willis for the Doctor of Philosophy in General Science (Name

The influence of dimethyl sulfoxide (DMSO) on growth and the uptake of nutritive elements in Phaseolus vulgaris L. and Solanum tuberosum L.

Creator:: Estes, George Osgood, 1936-
Resource Type:: Dissertation
Full Text:: TUBEROSUM L. Abstract approved: Redacted for Privacy Dr. David L. Willis Redacted for Privacy Dr. Harry J

Osmotic and ionic regulation in the North American crayfish Pacifastacus leniusculus (dana)

Creator:: Kerley, David Emmet
Abstract:: Osmotic and ionic regulation was studied in the North American crayfish Pacifastacus leniusculus (Dana), stepwise acclimated to increasing salinities. Stepwise acclimation involved transferring crayfish at 48 hour intervals from freshwater to 100% seawater in 20% increments. In experiments where 70% seawater was used, animals were moved directly from 40 to...
Resource Type:: Dissertation
Full Text:: crayfish Pacifastacus leniusculus (dana) AN ABSTRACT OF THE THESIS OF David Emmet Kerley (Name) in Zoo

The fine structure of the arthrobranch of the crayfish, Pacifastacus leniusculus Dana, with special reference to active ion uptake

Creator:: Morse, Howard Curtis
Abstract:: The gills of an Oregon crayfish, Pacifastacus leniusculus Dana, were examined with histological and histochemical techniques and their fine structure was investigated by electron microscopy. Special attention was given to the structural basis of active ion uptake. The histology of these gills was the same as that of other crayfish...
Resource Type:: Dissertation
Full Text:: , Pacifastacus Leniusculus Dana, with Special Reference to Active Ion Uptake AN ABSTRACT OF THE THESIS OF

A physiological approach to a rapid method for identifying C. botulinum

Creator:: Dyer, John Kaye
Abstract:: Disc gel electrophoresis of the vegatative cell -free extracts ofstrains of Clostridium botulinum types A, B, C, E, and F and therelated nontoxic group showed limited value as a means for identifyingthese closely related microorganisms, since separation,though not consistent in all cases, could only be based on the numberof protein...
Resource Type:: Dissertation
Full Text:: C. botulinum AN ABSTRACT OF THE THESIS OF John Kaye Dyer for the (Name of student) in

The salinity extrema of the world ocean

Creator:: Ingham, Merton C., 1930-
Abstract:: The principal salinity extrema and extremum surfaces of the world ocean are described by the analysis and plotting of data from 885 hydrographic stations in the three major oceans, the Southern Ocean, and the American Mediterranean Sea. The distributions of salinity, temperature, depth, and density along the extremum surfaces, plotted...
Resource Type:: Dissertation
Full Text:: the shallow maximum salinity surfaces (°C)............................................... 112 6

Glucose catabolism in normal and fluoride injured mung bean (Phaseolus aureus) seedlings

Creator:: Young, Gerald Edward
Abstract:: Studies in other laboratories have established the presence of the Embden-Meyerhof-Parnas (EMP) pathway and the pentose phosphate (PP) pathway in plant tissue. Research in this laboratory with mung bean (Phaseolus aureus) seedlings has confirmed the presence of these two pathways as well as the glucuronic acid (GA) pathway. However, no...
Resource Type:: Dissertation
Full Text:: Abstract approved: Dr. C. H. Wang Studies in other laboratories have established the presence of the

ScholarsArchive@OSU

The effect of dimethyl sulfoxide (DMSO) on the radiosensitivity of the rough-skinned newt (Taricha granulosa)

The uptake, retention, and distribution of ⁶⁰Co, ⁶⁵Zn, ⁸⁵Sr, and ¹³¹I in the rough-skinned newt (Taricha Granulosa) : A radio-ecological study

Ion association of sodium, magnesium, and calcium with sulfate in aqueous solution

Radiotracer methodology in biological science

The influence of dimethyl sulfoxide (DMSO) on growth and the uptake of nutritive elements in Phaseolus vulgaris L. and Solanum tuberosum L.

Osmotic and ionic regulation in the North American crayfish Pacifastacus leniusculus (dana)

The fine structure of the arthrobranch of the crayfish, Pacifastacus leniusculus Dana, with special reference to active ion uptake

A physiological approach to a rapid method for identifying C. botulinum

The salinity extrema of the world ocean

Glucose catabolism in normal and fluoride injured mung bean (Phaseolus aureus) seedlings

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