Digital Commons Network^™

Information Based Regulation And International Trade In Genetically Modified Agricultural Products: An Evaluation Of The Cartagena Protocol On Biosafety, Michael P. Healy

Law Faculty Scholarly Articles

This Article considers the regulation of international trade in genetically modified agricultural products. Specifically, it addresses both products released into the environment as seeds and products intended for consumption as food. The first part of the Article describes the significance of genetically modified organisms (GMOs) in modem agriculture, especially agriculture in the United States. This discussion summarizes the risks and potential benefits associated with the use of agricultural GMOs, especially the risks and benefits related to biodiversity. The Article then briefly describes the approaches to the regulation of these products adopted in the

Cartagena Protocol to the Convention on Biological …

The Place Of Dietary Practices In The Lives Of Older Women, Lisa Marie Curch

University of Kentucky Doctoral Dissertations

Studies have supported the benefits of positive dietary behaviors in preventing or reducing morbidity and extending longevity, as well as the psychosocial function of dietary practices for quality of life. Research is needed though on the dietary behaviors of elders in general and older women in particular, for whom gender affects lifelong dietary patterns. Health behavior theory has typically focused on psychological factors, to the neglect of sociocultural processes. This investigation utilized a life course perspective, enhanced by social interactionist elements, to address aspects of development and change in behavior neglected by health behavior theories, such as temporal dimensions and …

The Role Of Nf-Kb Activation In Hepatic Tumor Promotion By Polycholorinated Biphenyls (Pcbs), Zijing Lu

University of Kentucky Doctoral Dissertations

Polychlorinated biphenyls (PCBs) are nongenotoxic hepatic tumor promoters. PCBs have been shown to cause oxidative stress, but the exact mechanism by which PCBs exert their tumor promoting activity is not clear. In our study, PCB-153, a non-coplanar congener, caused a transient increase in hepatic NF-B DNA binding activity and cell proliferation, while PCB-77, a coplanar congener, showed no effect. Our second study using a mouse model that was deficient in the p50 subunit of NF-kB (p50-/-) showed that NF-kB contributes to the changes in hepatocyte proliferation and apoptosis in response to PCB-153 treatment: a single dose of PCB-153 increased hepatic …

Labial Adhesion As A Complication Of Primary Genital Herpes In Young Women, Hatim A. Omar

Pediatrics Faculty Publications

Genital herpes is a common sexually transmitted disease in adolescents. It may be associated with significant morbidity if not diagnosed on time or not properly treated. The objective of this study was to determine the incidence of labial adhesion secondary to primary herpes in young women and the possible predisposing factors for this complication. The method was analysis of clinical data regarding primary genital herpes in young women seen in an adolescent outpatient clinic at a university hospital. Cases of primary genital herpes seen between December 1^st 1998 and November 30^th 1999 were included. A total of 34 …

Influence Of Inoculum Size On Phytase Production And Growth In Solid-State Fermentation By Aspergillus Niger, Chundakkadu Krishna, Sue E. Nokes

Biosystems and Agricultural Engineering Faculty Publications

Solid–state fermentation is experiencing renewed interest for industrial enzyme production. Previous studies on the effects of fungal inoculum size on product yield have focused on spore inoculum. However, some organisms require vegetative inocula. This study investigated the effects of initial inoculum colony age, vegetative inoculum size, and duration of fermentation on the production of fungal biomass and phytase in solid–state fermentation using Aspergillus niger grown on wheat bran and soy meal. Initial inocula from 7– and 14–day–old potato dextrose agar (PDA) plates were used to study the effect of inoculum colony age in liquid culture and its further influence on …

Comparison Of The Quantification Of Caffeine In Human Plasma By Gas Chromatography And Elisa, A. B. Carregaro, W. E. Woods, Thomas Tobin, A. Queiroz-Neto

Veterinary Science Faculty Publications

In the present study we evaluated the precision of the ELISA method to quantify caffeine in human plasma and compared the results with those obtained by gas chromatography. A total of 58 samples were analyzed by gas chromatography using a nitrogen-phosphorus detector and routine techniques. For the ELISA test, the samples were diluted to obtain a concentration corresponding to 50% of the absorbance of the standard curve. To determine whether the proximity between the I₅₀ of the standard curve and that of the sample would bring about a more precise result, the samples were divided into three blocks according …

Aluminium Toxicokinetics: An Updated Minireview, Robert A. Yokel, Patrick J. Mcnamara

Pharmaceutical Sciences Faculty Publications

This MiniReview updates and expands the MiniReview of aluminium toxicokinetics by Wilhelm et al. published by this journal in 1990. The use of ²⁶Al, analyzed by accelerator mass spectrometry, now enables determination of Al toxicokinetics under physiological conditions. There is concern about aluminium in drinking water. The common sources of aluminium for man are reviewed. Oral Al bioavailability from water appears to be about 0.3%. Food is the primary common source. Al bioavailability from food has not been adequately determined. Industrial and medicinal exposure, and perhaps antiperspirant use, can significantly increase absorbed aluminium. Inhalation bioavailability of airborne soluble Al …

Alfalfa For Beef Cattle, W. Roy Burris

Kentucky Alfalfa and Stored Forage Conference

Alfalfa is sometimes said to be "too good" for beef cattle. Although it's nutritional value may sometimes exceed beef cows' needs, to dismiss it's potential for beef cattle would be a mistake. Alfalfa can be useful as a harvested feed or as a grazing crop.

Alfalfa For Dairy Cattle, Donna M. Amaral-Phillips

Kentucky Alfalfa and Stored Forage Conference

Alfalfa is known as the queen of the forage crops and for good reasons. Alfalfa is an excellent forage for dairy cattle because it provides nutrients needed by dairy cows in a package which is highly digestible and cost effective. Alfalfa can be grazed directly by cattle or harvested as hay, haylage, or batage. Dairy farmers will purchase locally-grown hay if it is high quality (RFV greater than 150). When marketing cash hay one needs to understand that the quality of alfalfa greatly impacts milk production and economics of a dairy operation. This impact is felt even when as little …

Alfalfa Hay For Horses, Laurie Lawrence

Kentucky Alfalfa and Stored Forage Conference

Horse owners frequently mention cleanliness, color and cutting when it comes to choosing hay. Cleanliness should be the most important factor in selecting horse hay. Hay that contains dust or mold can inflame the respiratory tract. It is also possible for hay mold to affect other systems in the horse such as the digestive system and liver. Some horses suffer from a chronic respiratory condition that seriously impairs their ability to breathe normally. This condition, commonly known as heaves, worsens when horses are fed moldy or dusty hay. Horses with heaves are exercise intolerant and thus have little value except …

Grazing Alfalfa: Is It Right For You?, Jimmy C. Henning

Kentucky Alfalfa and Stored Forage Conference

Grazing alfalfa can be a very profitable and valuable practice for many Kentucky farmers. How do you know if this practice will work for you? First, you must be able to grow alfalfa. Second, you must address the concerns that are specific to grazing alfalfa.

Bone Cutting, Placement, And Cannibalism? Middle Preceramic Mortuary Patterns Of Nanchoc, Northern Peru, Jack Rossen, Tom D. Dillehay

Anthropology Faculty Publications

Mortuary practices of the Middle Preceramic period (ca. 8500-4000 B.P.) are discussed for the Nanchoc region of the upper Zaña Valley, northern Peru. Careful breaking, cutting, and placement of human bones from adult males during the Las Pircas Phase (8500-6000 B.P. ) gave way to more haphazard breakage and discard during the subsequent Tierra Blanca Phase (6000-5000 B.P.). The evidence of cannibalism is considered. Bone breakage, cutting, and possibly cannibalism is believed to have been part of a broader process of ritualization that mitigated the spiritual danger of the transition from hunting-gathering to horticulture.

Este trabajo discute las prácticas mortuorias …

Zinc Fertilizer Rates And Mehlich Iii Soil Test Levels For Corn, Lloyd W. Murdock, Paula L. Howe

Agronomy Notes

Zinc (Zn) is the micronutrient most often deficient for corn in Kentucky. This problem occurs every year but is more commonly seen in years with a cool, wet spring. Although the environment, soil type and past erosion each have an effect, the most important factors controlling plant available Zn are the soil pH, extractable soil phosphorus (P) and extractable soil Zn. While the amount of Zn in the plant increases as the available soil Zn increases, increasing levels of soil P and pH are strongly associated with reduced levels of Zn in the plant.

Submerged And Solid-State Phytase Fermentation By Aspergillus Niger: Effects Of Agitation And Medium Viscosity On Phytase Production, Fungal Morphology And Inoculum Performance, Maria Papagianni, Sue E. Nokes, Keith Filer

Biosystems and Agricultural Engineering Faculty Publications

Qualitative relationships between agitation levels and medium viscosity, Aspergillus niger morphology and phytase production were investigated in submerged and solid-state fermentations. Overall phytase production increased with increasing shaker speeds from 150 to 300 rpm, although specific growth rates and phytase production rates were higher at 150 rpm for 72 h from inoculation. Fungal morphology was greatly influenced by agitation with the morphological forms of small pellets and entangled mycelia predominating at 150 rpm, while the free filamentous form was obtained at 300 rpm. Upon inoculation of SSF, increased productivities were obtained from inocula grown at 150 rpm. A shift towards …

Kentucky Water Resources Research Institute Annual Technical Report Fy 2000, Kentucky Water Resources Research Institute, University Of Kentucky

KWRRI Annual Technical Reports (USGS’s 104b Grant Program)

The FY 2000 Annual Technical Report for Kentucky consolidates the reporting requirements of the Section 104(b) base grant and previous regional competitive grant awards in a single technical report that includes: 1) a synopsis of each ongoing research project and each project completed during the period, 2) a list of related reports published, 3) a description of information transfer activities, 4) a summary of student support during the reporting period, and 5) notable achievements and awards during the year.

Trademark Law, Functional Design Features, And The Trouble With Traffix, Harold R. Weinberg

Law Faculty Scholarly Articles

This article concerns trademark law's functionality doctrine and the Supreme Court's troublesome opinion concerning it in TrafFix Devices, Inc. v. Marketing Displays, Inc. The doctrine provides that if a producer's useful or aesthetic design feature is "functional," then competitors can lawfully copy it even if the feature otherwise would be protected against copying by trademark principles. In order to introduce the functionality doctrine and the trouble with TrafFix, it is helpful to describe the nature of design features, the simultaneous roles they may play as source-identifying trade symbols and as useful or aesthetic product elements, and trademark law's place …

A Farm-Level Analysis Of Specialty Crop Production In Kentucky, Daniel C. Green

University of Kentucky Master's Theses

Special purpose crops are those with traits designed to meet the specificdemands of an end user. A mean-variance (E-V) mathematical programming modeland sensitivity analysis are used to quantify and discuss the potential net returns andrisk associated with the adoption of special purpose crops at the farm level.Furthermore, a spreadsheet-based decision aid is developed to assist farmers in thedecision of whether or not to produce high-oil corn on their operation.Results from this study indicate that the profitability of high-oil corn is verymarginal, dependent upon the ability of the crop to yield as well as conventional corn,and gain significant premiums. The potential …

New Input And Output Risk Management Strategies For Livestock Producers, Brian K. Coffey

University of Kentucky Master's Theses

Backgounding beef cattle is an inherently risky venture. Producers faceproduction risks as well as marketing risks. If a backgrounding operation is to be viable,these risks should be addressed and effectively managed. While some effective riskmanagement tools are currently available to livestock producers, some other potentiallyuseful risk management tools, for various reasons, have been previously unavailable.Two such tools which could help livestock producers achieve the overall goal ofmanaging net income risk are a program for managing feed ingredient nutrient and pricevariability in the selection of minimum cost feed rations and government subsidizedlivestock price insurance.Due to lack of data and limited computational …

Mechanisms Of Cd4 + T Cell Apoptosis And The Role Of Ethanol As A Cofactor In Hiv Pathogenesis, Qing Dong

University of Kentucky Doctoral Dissertations

Acquired Immunodeficiency Syndrome (AIDS) was first reported in the United States in 1981 and has since become a major worldwide epidemic. The typical course of HIV disease begins with a primary infection followed by a relatively long latency phase and finally ends in the advance phase also called AIDS. There are two aspects considered the most important in HIV pathogenesis, namely viral replication and CD4 + T cell depletion. During the latency phase, tumor necrosis factor (TNF ) has been shown to play a predominant role in HIV-1 replication and disease progression. Since ethanol is also an important risk factor …

Forage News [2000-11], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Statewide Grazing Conference Set for Bowling Green
• Fall Grazing School
• Three-Cornered Alfalfa Hopper
• Funding Source for Livestock/Forage Development
• Forages at KCA
• Forage Testing
• Forage Testing Has Economic Value
• Upcoming Events

A Brazilian Challenge To Lewis's Explanation Of Cult Mediumship, James M. Donovan

Law Faculty Scholarly Articles

Recruitment into peripheral possession trance cults has been explained as attempts to compensate for socio-economic deprivation and jural impotence. This model, best developed by I.M. Lewis, is reviewed and its predictions tested against two types of Brazilian data. Firstly, national census figures of religious affiliation are compared with measure of socio-economic stress for a diachronic analysis. A second, synchronic analysis involves 62 respondents in Rio de Janeiro who completed questionnaires on socio-economic status, cultic affiliation, and perceptions of stress and gender inequality. The results offer only weak support for Lewis's original model, which may therefore profit from supplementation from other …

Chronic Arsenic Exposure And Risk Of Infant Mortality In Two Areas Of Chile, Claudia Hopenhayn-Rich, Steven R. Browning, Irva Hertz-Picciotto, Catterina Ferreccio, Cecilia Peralta, Herman Gibb

Preventive Medicine and Environmental Health Faculty Publications

Chronic arsenic exposure has been associated with a range of neurologic, vascular, dermatologic, and carcinogenic effects. However, limited research has been directed at the association of arsenic exposure and human reproductive health outcomes. The principal aim of this study was to investigate the trends in infant mortality between two geographic locations in Chile: Antofagasta, which has a well-documented history of arsenic exposure from naturally contaminated water, and Valparaíso, a comparable low-exposure city. The arsenic concentration in Antofagasta's public drinking water supply rose substantially in 1958 with the introduction of a new water source, and remained elevated until 1970. We used …

The Application Of Product Liability Principles To Publishers Of Violent Or Sexually Explicit Material, Richard C. Ausness

Law Faculty Scholarly Articles

There have been a number of tragic incidents during the past few years in which mentally unstable teenagers have carried guns into school and shot teachers and fellow students. These schoolyard killings have generated an intense debate about the problem of violence in our society. Some social commentators have attributed teenage violence to the widespread availability of firearms, while others blame parental neglect, lack of discipline in the schools, or the declining influence of religion and morality in contemporary culture. However, another source of concern is the popular media, which stands accused of purveying sex and violence on a massive …

7th Biennial Employment Law Institute, Office Of Continuing Legal Education At The University Of Kentucky College Of Law, George J. Miller, W. Kevin Smith, James G. Fogle, Theresa C. Gilbert, Donna H. Terry

Continuing Legal Education Materials

Materials from the 7th Biennial Employment Law Institute held by UK/CLE in June 2000.

Changes In Alfalfa Breeding — Where Is Alfalfa Headed?, Becky Greenwald

Kentucky Alfalfa and Stored Forage Conference

Alfalfa didn't earn the title "Queen of the Forages" just because of its good looks on rolling hills or sweet smell at harvest. Alfalfa was first described nearly 2,500 years ago, in 490 B.C in the desert regions of what is now Iran. From the Middle East, alfalfa was taken into Europe and South America by invading armies, explorers, and missionaries.

Little Known Facts About Alfalfa, Don Ball

Kentucky Alfalfa and Stored Forage Conference

During the previous nineteen Kentucky Alfalfa Conferences, many topics pertaining to alfalfa have undoubtedly been addressed. In fact, some topics such as establishment techniques, varieties, and factors affecting yield are important enough that they have probably been discussed in one form or another during most of these conferences.

However, a twentieth-year state commodity conference is a milestone that deserves some special consideration, and which should justify inclusion of one or more unique topics on the program. This line of thinking led to idea that for this presentation it might be interesting to discuss some facts about alfalfa that are not …

Fertilizing Alfalfa For Profit, Monroe Rasnake, Steven G. Isaacs

Kentucky Alfalfa and Stored Forage Conference

Alfalfa has the potential for producing high yields of high quality forage with good management. A key component of good management is supplying plant nutrients in adequate quantities and proper balance. In Kentucky, this requires fertilizing soils with agricultural limestone, commercial fertilizers and/or animal manures. Good soil fertility is necessary for alfalfa stand establishment, high yields and long stand life.

Ovipositional Behavior Of The 12-Spotted Lady Beetle, Coleomegilla Maculata: Choices Among Plant Species And Potential Factors Influencing Those Choices, Marisa Lynn Griffin

University of Kentucky Master's Theses

Coleomegilla maculata is a beneficial coccinellid commonly found in sweet cornfields in Kentucky. Previous work on C. maculata has shown an ovipositional preferencefor the weed Acalypha ostryaefolia, compared to three selected weed species and corn. Also, predation of C. maculata egg clusters on A. ostryaefolia was less compared toclusters on corn and the presence of A. ostryaefolia led to higher densities of C. maculata larvae on corn.

I determined C. maculata ovipositional preference among weed species in fieldtests using nine common weeds. I also examined ovipositional preference using just A.ostryaefolia and Abutilon theophrasti. I assessed the roles of …

Elicitin-Mediated Plant Resistance, Joseph Chappell, Shaohui Yin, Catherine Cornett

Pharmaceutical Sciences Faculty Patents

Qualitative transcriptional regulatory sequences functional in plants, plant tissue and in plant cells for inducible gene expression and quantitative transcriptional regulatory sequences for increasing the transcriptional expression of downstream genetic information in plants, plant tissue and plant cells are disclosed. Also disclosed are methods and recombinant DNA molecules for improving the disease resistance of transgenic plants, especially wherein an inducible promoter controls the expression of a protein capable of evoking the hypersensitive response in a plant.

Forage News [1999-11], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

• Forages at Farm Bureau
• Forages at KCA
• 20^TH Kentucky Alfalfa Conference
• How’s Your Hay Supply? Quality?
• KFGC President’s Corner
• KFGC Award Winners Announced
• Eden Shale Early Weaning Experiment
• Kentucky Hay
• Upcoming Events