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Bulletin No. 24: Garden Guide To Woody Plants: A Plant Handbook, Sally L. Taylor, William A. Niering

Bulletins

100 pp. 1979. Lists and descriptions of over 500 different trees and shrubs useful for landscaping

The Prairie Naturalist Volume 11, Number 4. December 1979

The Prairie Naturalist

THE STATUS OF HERONS, EGRETS AND IBISES IN NORTH DAKOTA ▪ J. T. Lokomoen

RANGE EXPANSION OF BAIRD'S SPARROW IN SOUTH DAKOTA ▪ H. A. Kantrud and C. A. Faanes

NESTING RECORDS OF THE WOOD THRUSH IN NORTH DAKOTA ▪ S. O. Lambeth and D. O. Lambeth

SOME ECOLOGICAL ASPECTS OF MARBLED GODWITS AND WILLETS IN NORTH DAKOTA ▪ K. F. Higgins, L. M. Kirsch, M. R. Ryan and R. B. Renken

NOTES ON THE INCUBATION BEHAVIOR OF BLACK-BELLIED WHISTLING DUCKS ▪ E G. Bolen and E. N. Smith

NOTES

Red Fox Captures Sharp-tailed Grouse at the Lek ▪ S. …

Cyanogenesis In Indiangrass Seedlings, Francis A. Haskins, H. J. Gorz, Kenneth P. Vogel

Department of Agronomy and Horticulture: Faculty Publications

In a study of seedlings of 72 entries representing 39 species, 14 genera, and 2 tribes of grasses, only entries of the genus Sorghastrum were found to contain the cyanogenic glucoside, dhurrin [(S)-p-hydroxymandelonitrile β-D-glucopyranoside]. Dhurrin was found in seedlings of each of the 10 entries of indiangrass [Sorghastrum mutans (L) Nash] and the three entries of S. pellitum.
Seedlings of five indiangrass cultivars were assayed for dhurrin concentration. Levels expressed as HCN potential (HCN-p) ranged from about 900 ppm for 'Holt' to about 1,200 ppm for 'Llano' and 'Oto'.
Further studies with Oto seedlings indicated that …

The Isolation, Purification, And Characterization Of A Bacterial Enzyme Catalyzing The Reductive Cleavage Of Anthracycline Glycosides, Mark W. Collison

Masters Theses

No abstract provided.

Significance Of Hemolytic Activity Of Some Radiation- Resistant Micrococci In Food, Ardyce Welch, R. Burt Maxcy

Department of Food Science and Technology: Faculty Publications

Micrococci resistant to 1 Mrad ofgamma radiation were isolated from irradiated chicken. Three isolates were hemolytic on blood agar plates and were selected for further study.Two other radiation-resistant micrococci, Micrococcus radiodurans and Micrococcus radiophilus, were included in the study because there is only a very limited amount of information regarding hemolytic activity of these organisms and their potential role of public health importance. Tests to determine hemolytic patterns, hemolytic activity of extracellular substances, leukocytic activity, presence of enzymes commonly associated with pathogenicity (coagulase, deoxyribonuclease, phosphatase), and pathogenicity for laboratory animals all suggested that the organisms would not be of …

Nepal Studies Association Bulletin, Nos. 19-20, Nepal Studies Association, Donald A. Messerschmidt

Nepal Studies Association Newsletter

No abstract provided.

The Synthesis And Evaluation Of The Potential Antineoplastic Activity Of The Semicarbazone And The Thiosemicarbazone Derivatives Of The Di-2-Pyridyl Ketone And The 1,8-Diazafluorenone Ring Systems, Adriene Y. Principe

Chemistry & Biochemistry Theses & Dissertations

A number of' a-(N)-heterocyclic thiosemicarbazones have been synthesized and evaluated for potential antineoplastic activity since Brockman and colleagues2 reported the antineoplastic activity of' 2-f'ormylpyridine thiosemicarbazone (1). The primary objective of' this research project has been the synthesis and characterization of' the semicarbazone and the thiosemicarbazone derivatives of' the di-2-pyridyl ketone, (9-a) and (9-b), and the 1,8-diazaf'luorenone, (10-a) and (10-b), ring systems, as well as the evaluation of' these compounds for both in vitro and in vivo antineoplastic activity against Ehrlich ascites tumor cells in mice. These studies have suggested that di-2-pyridyl ketone thiosemicarbazone (9-b) is as effective as 2-formylpyridine …

The Development Of Techniques For The Enumeration Of Selected Pathogenic Bacteria In Lynnhaven Estuarine Sediments, Mark T. Frank

Biological Sciences Theses & Dissertations

Methodologies for the improved recovery of selected pathogenic bacteria from estuarine sediments were investigated. Laboratory and field studies were conducted to document the sensitivity of the techniques for isolating Salmonella species, Pseudomonas aeruginosa, and Vibrio parahaemolyticus. Vibrio parahaemolyticus-like organisms were enriched in a seawater yeast extract broth and isolated from Thiosulfate Citrate Bile Salts Sucrose plated media. Enrichment procedures with and without elevated temperatures and subsequent transfers to selective and differential plated media have been examined for the isolation of Salmonella species and P. aeruginosa. These pathogens were initially assayed for utilizing primary enrichments of asparagine …

A Method Of Studying Leukocytic Functions In Vivo, John W. Rebuck, James H. Crowley

Henry Ford Hospital Medical Journal

No abstract provided.

A Method For Evaluating The Platelet Surface Response By Using Electron Microscopy, Jeanne M. Riddle

Henry Ford Hospital Medical Journal

Our method for evaluating the surface response of any given platelet population, which has evolved over the past two decades, provides a measure of both the adhesive and cohesive qualities of platelets. General morphologic features of the adherent, whole platelets can be assessed by transmission electron microscopy, and the results are reproducible when serial samples are collected on normal subjects and patient groups. With this technique, different metabolites and drugs can be combined with platelet populations that are either normoresponsive or hyperactive to determine if these substances trigger or inhibit the platelet response. To date, the results from in vitro …

Contributions Of Electron Microscopy To The Study Of Platelets, J. W. Rebuck, Jeanne M. Riddle, S. A. Johnson, R. W. Monto, Ruth M. Sturrock

Henry Ford Hospital Medical Journal

No abstract provided.

Functional And Biochemical Alterations Of Platelets In Atherosclerosis And Thromboembolism, Orhan N. Ulutin

Henry Ford Hospital Medical Journal

In atherosclerosis, platelets appear to circulate in an activated state. Our findings are based on results obtained from 240 patients. These platelets demonstrated an increased degree of surface activation and an increased amount of aggregation. Platelet aggregation was also demonstrated by a heightened sensitivity to adrenalin and ADP. Greater than normal secretion of ADP, PF-4, platelet fibrinogen, and platelet antiplasmin was noted. Platelet antiplasmin was increased, whereas platelet antithrombin III was decreased. Membrane transport of glucose was found to be defective in atherosclerosis. There appears to be no alteration in the phospholipid distribution, although the amount of phospholipids increases. The …

Isolation Of Radiation-Resistant Bacteria Without Exposure To Irradiation, Scott Sanders, R. Burt Maxcy

Department of Food Science and Technology: Faculty Publications

Resistance to desiccation was utilized in the selection of highly radiation-resistant asporogenous bacteria from non-irradiated sources. A bacterial suspension in phosphate buffer was dried in a thin film at 25°C and 33% relative humidity. Storage under these conditions for 15 days or more reduced the number of radiation-sensitive bacteria. Further selection for radiation-resistant bacteria was obtained by irradiation of bacteria on velveteen in the replication process, thereby avoiding the toxic effect of irradiated media. The similarity of radiation resistance and identifying characteristics in irradiated and non-irradiated isolates should allay some concerns that highly radiation-resistant bacteria have been permanently altered by …

The Prairie Naturalist Volume 11, Number 3. September 1979

The Prairie Naturalist

DISTRIBUTION AND NATURAL HISTORY OF AMPHIBIANS AND REPTILES IN WESTERN NEBRASKA WITH ECOLOGICAL NOTES ON THE HERPETILES OF ARAPAHO PRAIRIE ▪ R. E. Ballinger, J. D. Lynch and P. H. Cole

AVIAN MORTALITY FROM A SEVERE HAIL STORM ▪ J. L. Piehl

EFFECTS OF A SUMMER STORM ON BIRD POPULATIONS ▪ D. H. Johnson

SEXING AND AGING CRITERIA FOR THE WHITE PELICAN ▪ G. R. Lingle and N. F. Sloan

CANVASBACK DUCK RECOVERS FROM COMPOUND LUXATION TO WING ▪ H. A. Doty

SECOND NORTH DAKOTA RECORD OF LOUISIANA WATERTHRUSH ▪ C. A. Faanes

FIRST NESTING RECORD OF A LOUISIANA HERON …

Draize: A Blueprint For Change, Henry Spira

Draize Test Campaign

As coordinator, I prepared the following pages for the campaign to abolish the Draize rabbit blinding test. The plan includes background information, short and long range goals and step by step initiatives. This working blueprint was circulated to individuals and organizations interested in supporting the campaign. And we made a point of sharing copies of our plan with the cosmetics industry and any interested observers. It has always been our policy to have an up-front, open agenda.

Enantiomeric Influences In Neuroleptic Binding To Models Of The Dopamine Receptor, Timothy A. Robert

Electronic Theses and Dissertations

No abstract provided.

Effect Of Lacto-Ovo And Total Vegetarian Diets On Serum, Urinary And Fecal B₁₂ Levels, Cathleen D. Throssell

Loma Linda University Electronic Theses, Dissertations & Projects

Serum, urinary and fecal levels of ten lacto-ovo-vegetarians and nine total vegetarians were assayed using Ochromonas malhamensis. Intakes of vitamin B₁₂ , protein, fat, carbohydrates, fiber and calories were calculated using 7-day diet histories and questionnaires. Correlations between nutrients consumed, years on diet, serum, urinary and fecal B₁₂ levels were also calculated.

Mean serum B₁₂ levels of the lacto-ovo-vegetarians and total vegetarians were 657 pg/ml and 381 pg/ml respectively. There was no significant difference between the two groups. The average daily intake of vitamin B₁₂ was 2.0 ug for lacto-ovo-vegetarians and 0.6 ug for the total …

Restriction Enzyme Analysis Of Incomplete Parental Replicative Forms Of Øx174, Alicia Morales Bogardus

Loma Linda University Electronic Theses, Dissertations & Projects

The initial step in the infectious cycle of the single-stranded DNA phage øX174 is the synthesis of a DNA strand complementary to the infecting viral DNA producing a duplex molecule, the parental replicative form (RF). Electron micrographic examination of parental RF produced from viruses exposed to ultra-violet (UV) light suggests that synthesis begins at only one site. However, in vitro results and some recent reports of in vivo experiements contradict that interpretation.

Using restriction enzymes we have re-examined the incomplete RF made from UV-damaged phage. Parental RF made in vivo from viruses exposed to various UV doses were purified by …

Distributional Ecology Of Vegetation In The Vernal Pools Of The Santa Rosa Plateau, California, John A. Rosario

Loma Linda University Electronic Theses, Dissertations & Projects

Interpool distribution studies of 10 vernal pools on the Santa Rosa Plateau found area to be the best single predictor of species richness in each type of regression model evaluated. Area predicted most accurately in a mixed linear-curvilinear regression model (y = a + b log x). Area appeared to reflect ecologic diversity, because multiple linear regression models provided better predictions of species richness using combinations of physical characteristics which excluded area from the regression equation. In addition, species turnover was demonstrated in a single vernal pool that was evaluated.

Intrapool distribution was studied along a soil moisture/microtopographic gradient in …

Agar Plate Culture Of Selected Trypanosomatidae, Amy Doran Keppel

School of Biological Sciences: Dissertations, Theses, and Student Research

Summary

The study of trypanosomatid biology would benefit greatly from the acquisition of a tool for culturing such as those used in microbiology. Agar plate culture has been described several times, but until the present its potential for use in this area has been underestimated. The previous work has demonstrated that this culture method may be used to culture a wide variety of species, that these species give rise to identifiable colony phenotypes, and that these are stable regardless of the life cycle stage used to initiate the culture. It was also shown that colonies could be initiated from the …

Progress Report For The Dairy Research Advisory Board, Various Authors

Other Documents

No abstract provided.

The Role Of Exercise And Nutrition In The Rehabilitation Of The Geriatric, Robert R. Ladd

Loma Linda University Electronic Theses, Dissertations & Projects

[Abstract not included]

Danos Causados À Soja Em Diferentes Níveis E Épocas De Infestação, Durante O Crescimento, Maria Helena M. Galileo, Elvis A. Heinrichs

Department of Entomology: Faculty Publications

Foram avaliados os danos causados à soja (Glycine max (L.) Merrill) por Edessa meditabunda (Fabricius, 1794), em diferentes níveis e épocas de infestação, usando-se gaiolas de campo, no ano agrícola 1973/74. Os níveis de dois, quatro, seis e dez insetos por gaiola, atuando do florescimento pleno até iniciar-se o enchimento da semente, bem como as infestações desde o florescimento pleno até o final da maturação fisiológica da semente, não reduziram o rendimento, o número de vagens e de sementes, o número de sementes por vagens e o peso médio da semente. Igualmente, a percentagem de sementes danificadas, em diferentes …

Detection Of Unique Tumor-Associated Proteins In The Urine Of Patients With Transitional Cell Carcinoma By High Resolution Two-Dimensional Polyacrylamide Gel Electrophoresis, Robert David Lehman

Biological Sciences Theses & Dissertations

A two-dimensional polyacrylamide gel electrophoretic technique was developed for the detection of unique tumor-associated proteins in urine of patients with transitional cell carcinoma (TCC) of the urinary bladder. This technique yielded high resolution of polypeptides in the urine of cancer patients. Urine was chosen as a source of tumor-associated components because the location of the tum or should release already solublized tum or substances in to the urine.

Urinary proteins were concentrated and then analyzed by the two - dimensional electrophoretic technique using isoelectric focusing in the first dimension and sodium dodecylsulfate - polyacrylamide gel electrophoresis in the second dimension. …

93rd Annual Report Of The Nebraska Agricultural Experiment Station

Agricultural Research Division: News and Annual Reports

Contents:
Foreword
Administration and Staff
Nebraska Agricultural Experiment Station
Research Projects
Experiment Station Publications
Publications of the Staff
Report of Income and Expenditures

Percutaneous Transfemoral Renal Artery Occlusion In The Management Of Advanced Renal Carcinoma, Douglas E. Johnson

Henry Ford Hospital Medical Journal

This report describes renal artery occlusion as a therapeutic alternative to nephrectomy and chemotherapy in treating patients with metastatic renal carcinoma. Using a combination of Gelfoam and the Gianturco stainless steel coil, embolization was performed on 75 patients at the University of Texas System Cancer Center, M.D. Anderson Hospital and Tumor Institute with promising results. Its use is recommended 1) to facilitate surgical removal of large and difficult tumors, 2) to control local symptoms (pain, bleeding, etc), and 3) as part of a planned therapeutic program consisting of infarction, nephrectomy and progestins for patients with minimal to moderate metastatic disease.

Isolation And Identification Of Yeasts From The Barren River, Richard Vanenk

Masters Theses & Specialist Projects

The Barren River was sampled twice monthly for one year to obtain data on aquatic yeasts. Sites upstream and downstream of the Bowling Green sewage plant, as well as the sewage effluent, were sampled to ascertain if the effluent had any effect on the yeast population of the river. Sporadic yeast counts were obtained which averaged 40 CFU/ml for the effluent, while the river averaged 15 CFU/ml. A total of 318 yeasts were isolated and identified during the study, including 16 different genera with Cryptococcus being the most common. Cryptococcus laurentii occurred most frequently of the 67 different species identified. …

The Prairie Naturalist Volume 11 , Number 2. June 1979

The Prairie Naturalist

SPECIES WITH EXTRA FLORAL NECTARIES IN A TEMPERATE FLORA (NEBRASKA) ▪ Kathleen H. Keeler

PLANTS OF MOUNT GOLIATH RESEARCH NATURAL AREA ▪ Jeanette Hartman and Rod Mitchell

STATUS OF THE STURGEON CHUB (HYBOPSIS GELIDA) AND SICKLEFIN CHUB (HYBOPSIS MEEKI) IN NORTH DAKOTA ▪ Robert C. Reigh and Dean S. Elsen

OBSERVATIONS ON COYOTE BIOLOGY IN NORTH-CENTRAL MISSOURI ▪ Fred B. Samson and Bill D. Hill

DESTRUCTION TO NESTING BIRDS ON A MARSH BAY BY A SINGLE STORM ▪ Martin K. McNicholl

BOOK REVIEWS

Presentations on Predators ▪ Staff

Migratory Game Birds ▪ Ronald A. Ryder

Wolf …

Management Of Renal Cell Carcinoma: Evaluation Of Renal Masses By Modem Radiological Techniques, W. R. Eyler, M. A. Sandler, S. C. Cross, B. L. Madrazo

Henry Ford Hospital Medical Journal

The utilty of ultrasound and computed tomography is compared to angiography and that of nephrotomography in the study of renal masses. Ultrasound and computed tomography, noninvasive methods, are replacing nephrotomography and, in some cases, angiography

Isolation Of An Acid-Fast Organism From The Aqueous Humor In A Case Of Sarcoidosis, C. L. Barth, M. S. Judge, L. H. Mattman, P. C. Hessburg

Henry Ford Hospital Medical Journal

The anterior chamber fluid from the eye of this patient with sarcoidosis was found to contain microcolonies of a cellwall-deficient organism that was propagated and identified as acid-fast by the Intensified Acid-Fast stain. The colonies were inoculated into mice and retrieved from the dead or sacrificed animals. This report suggests that the acid-fast microbe in the aqueous humor of this case of uveitis-sarcoidosis may be the same organism as that found in the blood in sarcoidosis. Thus, it may be associated not only with the primary disease, but also with the complications of Boeck's sarcoidosis.