Index Catalog // ScholarsArchive@OSU

Histogenesis of fetal rat lung and liver after x-irradiation in organ culture and in utero

Creator:: Vogt, Judith C.
Resource Type:: Dissertation
Full Text:: compares the effects of exposure to 0 or 435 R of x-ray on the in vitro and in vivo development of fetal

Cellular dynamics of the intestinal epithelium of coho salmon, Oncorhynchus kisutch, as influenced by temperature and x-rays

Creator:: Johnson, Tod Schaefer
Abstract:: The cellular dynamics of the intestinal epithelium in the coho salmon, Oncorhynchus kisutch, has been studied to determine the effects of temperature and whole-body X-irradiation. In vivo experiments utilizing colchicine mitotic inhibiting technique and tritiated thymidine (³H-TdR) radioautography were employed in order to evaluate the kinetics of the cell population....
Resource Type:: Dissertation
Full Text:: population at 10°C. The fish were transported (25 fish/group) to the X-ray facilities in plastic containers

Radiation inhibition of salt-water adaptation in fish

Creator:: Monie, Herbert Joseph
Abstract:: Four species of euryhaline teleosts (chinook salmon, Oncorhynchus tshawytscha, Walbaum; staghorn sculpin, Leptocottus armatus, Girard; starry flounder, Platichthys stellatus, Pallas; shiner perch Cymatogaster aggregata, Gibbons) were exposed to x-rays. The irradiated animals were maintained in either of two different environments. The effects of x-radiation were determined by observing the percent...
Resource Type:: Masters Thesis
Full Text:: . , L. R. Donaldson, R. F. Foster, A. D. Welander and A. H. Seymour. 1948. The effect of X -ray on

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:: circulating red blood cells following a 650 R X-ray exposure. 64 7 Effect of DMSO on the weight of newt

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:: for gamma ray y using the 3" x 3" NaI (TI) crystal: blood, skin, thyroid, spleen, liver, stomach

The visual response of the purple shore crab, Hemigrapsus nudus, to ionizing and non-ionizing radiation

Creator:: Jordan, Neil Michael
Abstract:: Bioelectric responses from the isolated eye of the purple shore crab were measured by the electroretinogram with stimulation by light from wavelengths of 250 to 800 nm, strontium-yttrium-90 beta radiation, 17.5 keV x-radiation, and 3-cm microwaves. Peak sensitivities to light stimulation were found at 350 and 500 nm. These peaks...
Resource Type:: Masters Thesis
Full Text:: - pigment stimulation and fluorescence. The x-ray threshold absorbed dose was approximately 50 mrads

Effect of cadmium on ceruloplasmin levels in the rat

Creator:: Robinson, Alfred Vern
Abstract:: Injection of a 2.0 mg Cd ²⁺ /kg B.W. (I.P. as CdC1 ₂ in .05 M NaAc, pH = 6.9-7.2, .15 M or p = .15 with NaCl) resulted in a decrease in ceruloplasmin (EC 1.12.3) p-phenylenediamine oxidase activity within one hour of injection. Maximal decrease (40%) occurred within six...
Resource Type:: Masters Thesis
Full Text:: Science presented on natMi /4 /92,2 (Major Department) (Date) Title: EFFECT OF CADMIUM ON CERULOPLASMIN

Behavioral and electrophysiological evidence for the mechanisms involved in the detection of ionizing radiations by the crayfish Pacifastacus trowbridgii

Creator:: Rodriguez, Adrian
Abstract:: The light-adapted crayfish, Pacifastacus trowbridgii (Stimpson, 1957), displayed a behavioral response to exposure to 300 kV x-rays at exposure rates of 10 to 30 R/s. Within this range, the proportion of subjects that responded increased with an increase in exposure rate. The response latency was inversely proportional to the exposure...
Resource Type:: Dissertation
Full Text:: The effect of increased stimulus duration on the light evoked ERG. 52 14 The x-ray evoked ERG

The uptake and retention of cesium-134 in Microtus canicaudus Miller

Creator:: Lei, Wayne
Abstract:: A study was performed to assess the uptake and retention patterns of cesium-134 in the gray-tailed vole, Microtus canicaudus Miller. To furnish a realistic source of contaminated food for the voles, wheat seedlings were raised in hydroponic solutions to provide radiocesium labeled wheat clippings. The hydroponic system was designed to...
Resource Type:: Masters Thesis
Full Text:: relatively high energies of emitted radiation (Davis, 1963). In addition, cesium is a physiological analog

Some possible roles for selenium in the reproductive physiology of the male graytailed vole (Microtus canicaudus)

Creator:: Whitfield, Stephen Curtiss
Abstract:: The testes of the gray-tailed vole (Microtus canicaudus Miller) exhibited a high affinity for selenium relative to other selected tissues. Uptake of selenium-75 in the testis-epididymis complex was delayed relative to uptake by the whole body, kidney, and liver. This pattern of uptake suggested that selenium was metabolically incorporated into...
Resource Type:: Masters Thesis
Full Text:: E in the diet, the addition of selenium produced no significant changes in measured physiological

ScholarsArchive@OSU

Histogenesis of fetal rat lung and liver after x-irradiation in organ culture and in utero

Cellular dynamics of the intestinal epithelium of coho salmon, Oncorhynchus kisutch, as influenced by temperature and x-rays

Radiation inhibition of salt-water adaptation in fish

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

The visual response of the purple shore crab, Hemigrapsus nudus, to ionizing and non-ionizing radiation

Effect of cadmium on ceruloplasmin levels in the rat

Behavioral and electrophysiological evidence for the mechanisms involved in the detection of ionizing radiations by the crayfish Pacifastacus trowbridgii

The uptake and retention of cesium-134 in Microtus canicaudus Miller

Some possible roles for selenium in the reproductive physiology of the male graytailed vole (Microtus canicaudus)

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