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The Relationship Of Alcohol Consumption In Rats To Morphine And Codeine Intake And The Metabolism Of Dopamine, Hsiu Fen Liu

Loma Linda University Electronic Theses, Dissertations & Projects

The effects of morphine and codeine free-choice alcohol consumption in male Sprague-Dawley rats were studied. Intakes of a 10% alcohol solution in milliliters per 100 gm. of body weight were on recorded weekly. No difference was found in the alcohol intake of rats given either a morphine-supplemented diet (0.01% of the diet) or daily injection of morphine sulfate (2 mg./kg.); however, there was a significant lower intake of water (p < .05) in those rats fed the diet with morphine. Total fluid consumption of both groups given the morphine-supplemented diet and daily injection of morphine sulfate was decreased (p < .05). It was found that morphine did not affect the percentage of total fluid consumed as alcohol or the weight gain.

Two levels of codeine phosphate (10 mg./kg. and 20 mg./kg.) were injected subcutaneously into rats twice a day. It was observed that the codeine significantly decreased alcohol intake in rats …

Antithesis In Biology, Gary Parker

Pro Rege

No abstract provided.

Cetacean Notes. I. Sei And Rorqual Whales On The Mississippi Coast, A Correction. Ii. A Dwarf Sperm Whale In Mississippi Sound And Its Helminth Parasites, Gordon Gunter, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

I. Gunter and Christmas (1973) described the events leading to the stranding of a baleen whale on Ship Island, Mississippi, in 1968, giving the species as Balaenopteru physalus, the Rorqual. Unfortunately the identification was in error, but fortunately good photographs were shown. The underside of the tail was a splotched white, but there was no black margin. The specimen also had fewer throat and belly grooves than the Rorqual, as a comparison with True’s (1904) photograph shows. Dr. James Mead (in litt.) pointed out that the animal was a Sei Whale, Balaenoptera borealis. This remains a …

Front Matter, Vol. 19 No. 5

Brigham Young University Science Bulletin, Biological Series

No abstract provided.

Scripture Fundamentals, The Christian Scientist, And The Antithesis, Al Mennega

Pro Rege

No abstract provided.

The Effects Of Highway Construction On The Fish Populations In The Weber River Near Henefer, Summit County, Utah, Edward James Peters

Theses and Dissertations

Alterations of streams to facilitate highway construction and consumptive water use has become a fisheries management problem. To evaluate the effects of channeling concomitant to construction of Interstate 80 N. near Henefer, Utah, altered and unaltered sections of the Weber River were compared on the basis of fishes censused, population estimates and ordinations. Species compositions in particular areas were influenced by local rheologic conditions. Changes in species composition between samplings at a particular area were caused by fish movements. Data from altered sections, rehabilitated with deflectors and checkdams, were not noticeably different than data from unaltered areas. However, fish movements …

Erratum: On Improved Wkb (Uniform Asymptotic) Quantum Conditions, Dunham Corrections, The Langer Modification, And Rkr Potentials, Russell T. Pack

Faculty Publications

In Eqs. (28) and (29) p should be changed to t.

Food, Nutrition, And Health, Problems And Prospects, D. K. Salunkhe

Faculty Honor Lectures

Food, nutrition, and health - and their complex interrelationships - are necessities of life. Basically, nutrition depends on food; health depends on nutrition. Everyone needs to have enough good quality food to sustain himself. Satisfying that need on a world basis must be of concern to each of us.

Although accurate data are lacking, it is estimated that more than two-thirds of today's world population is afflicted by hunger and/ or malnutrition. Almost 300 million children are suffering physical and, probably, mental damage because of insufficient food. This evidence points to one of two conclusions: we have either too many …

Effects Of Monensin On Feedlot Performance Of Growing And Finishing Steers, L. B. Embry, W. S. Swan

South Dakota Cattle Feeders Field Day Proceedings and Research Reports, 1974

Feed additives have become an important part of rations for feedlot cattle during the past several years. They have been shown to being about improved performance in various ways such as stimulating growth, favorable alterations in fermentative and synthetic activity of the digestive tract and improvement in general health of the animals allowing more efficienct absorption and utilization of nutrients consumed.

Eighteenth Annual Cattle Feeders Day, Animal Science Department

South Dakota Cattle Feeders Field Day Proceedings and Research Reports, 1974

These are the complete proceedings of the eighteenth annual Cattle Feeders Day held on November 1, 1974 at South Dakota State University.

Kentucky Warbler (Vol. 50, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Anatomical Specimens From Preserved Animal Discards, Harry L. Fierstine, Myron A. Amerine, Kathleen L. Bek

Biological Sciences

No abstract provided.

Agricultural Experiment Station News November 1974

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
ANIMAL SCIENCE CHAIRMAN
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – November 1974
BULLETINS PRINTED

Waterfowl Portraits, Paul A. Johnsgard

Papers in Ornithology

SINCE HIS days as a boy on the North Dakota prairies, Paul A. Johnsgard has "measured his winters, not by conventional time units, but in the days it took for the snow geese to return from their wintering grounds...." The author of five books: Song of the North Wind-A Story of the Snow Goose; Grouse and Quails of North America; Waterfowl- Their Biology and Natural History; Animal Behavior; and Handbook of Waterfowl Behavior, and of numerous articles in national magazines and over 40 technical papers, he is eminently qualified to capture in pen and ink the very essence of Nebraska's …

Bulletin No. 20: Tidal Marsh Invertebrates Of Connecticut, Nancy C. Olmstead, Paul E. Fell

Bulletins

36 pp. 1974. Descriptions and illustrations of over 40 species of mollusks, crustaceans, arachnids and insects found on our tidal marshes.

The Effects Of Temperature & Photoperiod On Molting Patterns Of Seasonal Populations Of The Crayfish, Orconectes Immunis (Hagen), Michael Molley

Masters Theses & Specialist Projects

Ninety-day experiments were initiated in January (Expt. 1), June (Expt. 2), and October (Expt. 3) 1972, to characterize molting patterns of Orconectes immunis (Hagen) at three different temperatures (20 C, 24 C, and 28 C) and three different photoperiods (6 L, 15 L, and continuous light). For each experiment 144 animals were collected from the seasonally predominate size class of that period. Light intensity was regulated to 15 foot candles + 10. Experimental conditions were arranged in a 3 x 3 design for statistical analysis using a completely randomized design with factorial arrangement of treatments.

In all cases molting frequency …

Hunting By Expectation Or Optimal Foraging: A Study Of Patch Use By Chickadees, John Krebs, John Ryan, Eric Charnov

Biology Faculty & Staff Publications

When a predator exploits an environment in which food is patchily distributed, it has to continually make the decision of how long to stay in a patch. In this paper we examine this question using black-capped chickadees foraging in a large aviary for small pieces of mealworm hidden in artificial pine cones. The results of our experiments show the following: (a) when the birds encounter a long sequence of patches (groups of pine cones) each containing the same number of prey, they do not learn to expect a fixed number of prey per patch (Gibb's hypothesis of hunting by expectation); …

Population Suppression Of Western Corn Rootworm By Adult Control With Ulv Malathion, K. P. Pruess, John F. Witkowski, Earle S. Raun

Department of Entomology: Faculty Publications

ULV malathion (9.7 oz AI/acre) was applied by air to a 16 square-mile area during August of 1968, 1969, and 1970. Adult Diabrotica virgifera LeConte populations were reduced the following season by 39, 54, and 72%. No economic infestations occurred in the treated area the year following any application. Postspray migration of beetles was very limited, but adult migration during the peak emergence period the following season contributed to repopulation of the treated area. Migration and fecundity appear to be density-dependent factors which favor increases under low populations. Area suppression does not appear economically feasible, but adult control in individual …

Studies On The Structural Polypeptides Of Bacteriophage N1, Jeffry J. Leary

Biology ETDs

The structural proteins of Micrococcus lysodeikticus bacteriophage N1 were studied by SDS-urea polyacrylamide gel electrophoresis. Electrophoretic analysis of highly purified virions revealed that N1 phage is composed of six structural polypeptides which were designated VP1 through VP6. Molecular weights of the virion polypeptides were estimated to be 103,000 (VP1), 76,000 (VP2), 66,000 (VP3), 51,000 (VP4), 26,000 (VP5), and 16,750 (VP6) daltons. Quantitative analysis of electropherograms of N1 indicated that VP4, VPS, and VP6 are major components of the virion representing 46%, 29%, and 19% of the weight of the virion protein, respectively. The three minor polypeptides VP1, VP2, and VP3 …

Traumatic Fat Embolism: Recent Clinical Experience In Combined Arterial Injury And Long Bone Fracture, John F. Lee, Roger F. Smith, Joseph P. Elliott Jr.

Henry Ford Hospital Medical Journal

Fat embolization is a frequent accompaniment of long bone fracture; however, this phenomenon only occasionally leads to the clinically recognized traumatic fat embolism syndrome. Three recent cases are presented of fat embolization following long bone fractures and associated with penetrating arterial injury. Consequences illustrated ranged from asymptomatic fat globules in the urine, through serious pulmonary insufficiency, to central nervous system damage with death. Treatment should be directed at effective mechanical ventilatory support to avoid hypoxemia.

Clinical Experience With Radioisotopic Powered Cardiac Pacemakers, Nicholas P. D. Smyth, Tomas Hernandez, Alvin Johnson

Henry Ford Hospital Medical Journal

Significant increase in the useful lifetime of the implantable cardiac pacemaker has been made possible by the development of a radioisotope power source. This paper reports experience with two models, the AEC-ARCO Nu-5 (fixed rate) and the Medtronic Model 9000 (ventricular inhibited demand). Five of the former models were implanted in 1973, and six of the latter more recently. Both types of units have functioned well.

Agricultural Experiment Station News September 1974

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTORS OFFICE
THE LABORATORY OF AGRICULTURAL BIOCHEMISTRY
PERSONNEL ACTIONS
GRANTS AND CONTRACTS
GENERAL NOTES
AGRICULTURAL EXPERIMENT STATION PUBLICATIONS – August 1974
BULLETINS PRINTED

The Relative Attenuation Of Self-Stimulation, Eating And Drinking Produced By Dopamine-Receptor Blockade, E. T. Rolls, B. J. Rolls, P. H. Kelly, S. G. Shaw, R. J. Wood, Robert H.I. Dale

Scholarship and Professional Work - LAS

Spiroperidol, which blocks dopamine (DA) receptors, attenuated self-stimulation of the nucleus accumbens, septal area, hippocampus, anterior hypothalamus and ventral tegmental area. Dopamine is thus involved in self-stimulation of many sites (in addition to the lateral hypothalamus). The attenuation was not a simple motor impairment of the speed of bar-pressing in that the nucleus accumbens and septal self-stimulation rates were lower than those in treated animals self-stimulating at other sites (Experiment 1). Feeding was partly attenuated, and drinking was much less attenuated by the spiroperidol. Since the rats bar-pressed for brain- stimulation reward, chewed pellets to eat, and licked a tube …

Whole Issue Nebraska Bird Review (September 1974) 42(3)

Nebraska Bird Review

TABLE OF CONTENTS

Observations on Population Changes and on Behavior of the Bald Eagle................... 46

Cassin's Sparrow Nesting in Nebraska................... 56

Carolina Chickadees Taken in Fontenelle Forest ...................57

Burrowing Owl's Feeding Habits ...................57

Two Studies of Woody Plant Establishment by Bird-transported Seed................... 58

Book Reviews................... 61

Notes ...................62

European Common Crane Seen Again in Nebraska ...................63

The Relationship Of The Cold Nodule To Carcinoma Of The Thyroid, Douglas M. Evans

Henry Ford Hospital Medical Journal

Fifty-two cases with histologically proven carcinoma of the thyroid were studied. With some variation as to the expected incidence of the several cell types of tumor, possibly due to the small size of this series, the distribution of these cases encompassed all histologic types. Fifty-three (53%) percent of the cases where pre-operative I131 scans were recorded showed a positive, or "cold" scan. Fifty-five (55%) percent of all lesions showed extension of disease beyond the confines of the thyroid gland. This experience indicates that, although thyroid scintiscans provide useful information to be correlated with other data, there are distinct limitations to …

Metabolic Capabilities Of Sulfur Oxidizing Bacteria And Their Role In Water Pollution, M. I. H. Aleem

KWRRI Research Reports

This report describes investigations into the physiology of microorganisms that are commonly involved in the oxidation of inorganic sulfur compounds. The metabolic activities of these bacteria play a potent role in several fields of economic importance such as strip mining operations, water pollution, corrosion, metallurgy, petroleum technology and soil fertility processes.

The oxidation of inorganic sulfur compounds was studied in the chemolithotrophs Thiobacillus denitrificans, Thiobacillus A₂, Thiobacillus neapolitanus, and a photolithotroph Rhodopseudomonas palustris. Cell suspensions from all of the thiobacilli catalyzed completely the oxidation of sulfide, thiosulfate, and sulfite to sulfate. The oxidation of thiosulfate in R. palustris …

Comments On "The Evolutionary Theories Of Charles Darwin And Herbert Spencer" By Derek Freeman, Carl J. Bajema

Other Scholarly Publications

In this paper certain crucial differences between the evolutionary theories of Charles Darwin and Herbert Spencer are explored. Particular attention is given to the Lamarckian basis of Spencer's evolutionary doctrine.

Age At Menarche: Accuracy Of Recall After Thirty-Nine Years, Albert Damon, Carl J. Bajema

Peer Reviewed Publications

Among 143 women whose menarcheal age was documented during a longitudinal growth study, recall 39 years after the even gave the following results: menarche was recalled as 0.2 years after earlier than the actual date (p<0.05), the standard deviation of recalled age was 0.3 years larger (p<0.01), and the coefficient of correlation, r, between actual and recalled age was 0.60 +/- s.e. 0.05.

Differentiation Of Microsporidian Spore-Tails In Inodosporus Spraguei Gen. Et Sp. N., Robin M. Overstreet, Earl Weidner

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The new genus Inodosporus was erected to accept I. spraguei, a new species having eight sporoblasts per pansporoblast with each subsequent spore possessing three or four basal spore-tails and one branched apical one. It is primarily by the apical tail that the species is separated from the only other recognized species, I. octospora (Henneguy, 1892) comb. n., formerly Thelohania octospora.

Spore-tails of I. spraguei are membranous channels which originate within differentiating pansporoblasts during genesis of sporonts into sporoblasts. During the switch from vegetative to spore-forming development, cytoplasmic constituents of I. spraguei segregate into two distinctive domains for which …

A Study Of Rna Bacteriophage 7s Infection Of Pseudomonas Aeruginosa, Deanne Benson

Dissertations and Theses

A study was conducted to find the effect of magnesium, calcium, manganese and zinc ions on the infection of Psudomonas aeruginosa strain 1C by RNA bacteriophage 7s. When an 18 hour progeny experiment was performed, it was found that magnesium, calcium and manganese had different effects on bacteriophage production and was dependent on the bacterial growth conditions. RNA bacteriophage 7s progeny production was significantly enhanced by the addition of magnesium to cultures of Psudomonas aeruginosa 1C grown in a magnesium deficient medium. Under these environmental conditions there was a slight increase in progeny in the presence of calcium. When Psudomonas …