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2005

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The Use Of Prebiotics To Improve Fish Health, Michelle Stone Jan 2005

The Use Of Prebiotics To Improve Fish Health, Michelle Stone

School of Biological and Marine Sciences Theses

The aim of this project was to analyse critically the potential use of prebiotics in aquaculture. Initially, the intestinal microflora of rainbow trout, raised in the aquarium facilities at CEFAS, Weymouth, was investigated using both conventional bacteriological (culture, BiOLOG) and molecular (Restriction Fragment Length Polymorphism (RFLP), 16S rRNA gene sequencing) techniques. Dominant colony types were identified as Aeromonas sobria, Carnobacterium piscicola and Clostridium gasigenes. A series of in vitro growth curve studies was carried out using a selection of intestinal bacteria and known fish pathogens, to determine the ability of intestinal bacteria to utilise the potential prebiotic candidates inulin, lactulose …

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Cover And Contents Jan 2005

Cover And Contents

Turkish Journal of Medical Sciences

No abstract provided.

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How Many Years Of Life Could Be Saved If Malaria Were Eliminated From A Hyperendemic Area Of Northern Ghana?, Ayaga A. Bawah, Fred N. Binka Jan 2005

How Many Years Of Life Could Be Saved If Malaria Were Eliminated From A Hyperendemic Area Of Northern Ghana?, Ayaga A. Bawah, Fred N. Binka

Poverty, Gender, and Youth

For some time, Chinese government policies have treated rural and urban areas very differently, and a by-product of China’s rapid development seems to be an even greater differentiation between urban and rural social and economic life. Over the next several decades, in part because of rapid fertility declines and in part as a result of mortality declines at older ages, China and other developing countries will experience enormous increases in the proportion of older adults and the proportion of the “oldest-old.” It is reasonable to expect that these age structure changes will alter the provision of health care, making an …

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Antibiotic Resistance Patterns Of Acinetobacter Species Isolated In King Hussein Medical Center, Jordan. Jan 2005

Antibiotic Resistance Patterns Of Acinetobacter Species Isolated In King Hussein Medical Center, Jordan.

Saudi Medical Journal

No abstract provided.

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Building Healthy Cities: Legal Frameworks And Considerations, Wendy Collins Perdue Jan 2005

Building Healthy Cities: Legal Frameworks And Considerations, Wendy Collins Perdue

Law Faculty Publications

This chapter will explore the range of laws and government policies that have shaped the physical structure of U.S. cities and thereby impacted the health of those cities' residents. This analysis will highlight the many, apparently "private" decisions that have been impacted by government policies. Though some of the laws, policies, prohibitions, and incentives have been formulated explicitly to take into account health considerations, others have unintended effects - both good and bad - on the health of urban populations.

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Lessons To Be Learned From The 407 Process, Lainie Friedman Ross Jan 2005

Lessons To Be Learned From The 407 Process, Lainie Friedman Ross

Health Matrix: The Journal of Law-Medicine

No abstract provided.

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Rna Polymerase Ii Synthesizes Antisense Rna In Plasmodium Falciparum, Kevin T. Militello, Vishal Patel, Anne-Danielle Chessler, Julia K. Fisher, Jacob M. Kasper, Anusha Gunasekera, Dyann F. Wirth Jan 2005

Rna Polymerase Ii Synthesizes Antisense Rna In Plasmodium Falciparum, Kevin T. Militello, Vishal Patel, Anne-Danielle Chessler, Julia K. Fisher, Jacob M. Kasper, Anusha Gunasekera, Dyann F. Wirth

Biology

The recent identification of antisense RNA in the transcriptomes of many eukaryotes has generated enormous interest. The presence of antisense RNA in Plasmodium falciparum, the causative agent of severe malaria, remains controversial. Elucidation of the mechanism of antisense RNA in P. falciparum synthesis is critical in order to demonstrate the origin and function of these transcripts. Therefore, a systematic analysis of antisense and sense RNA synthesis was performed using direct labeling experiments. Nuclear run on experiments with single-stranded DNA probes demonstrated that antisense RNA is synthesized in the nucleus at several genomic loci. Antisense RNA synthesis is sensitive to the …

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Fuzzifying [Sic] Markov Decision Process, Ahmed Syed Irshad Jan 2005

Fuzzifying [Sic] Markov Decision Process, Ahmed Syed Irshad

LSU Master's Theses

Markov decision processes have become an indispensable tool in applications as diverse as equipment maintenance, manufacturing systems, inventory control, queuing networks and investment analysis. Typically we have a controlled Markov chain on a suitable state space in which transitional probabilities depend on the policy (or decision maker) which comes from a set of possible actions. The main problem of interest would be to find an optimal policy that minimizes the associated cost. Linear Programming has been widely used to find the optimal Markov decision policy. It requires solutions of large systems of simultaneous linear equations. By the fact that the …

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Assessment And Impact Of Symptoms Among Medicare Beneficiaries: Implications For Policy Makers, Managed Care Organizations, And Primary Care Clinics., Steven M. Schmidt Jan 2005

Assessment And Impact Of Symptoms Among Medicare Beneficiaries: Implications For Policy Makers, Managed Care Organizations, And Primary Care Clinics., Steven M. Schmidt

All ETDs from UAB

No abstract provided.

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Catch Basin Ecosystems And Effects Of The Mosquito Larvicide Methoprene, Mari Butler Jan 2005

Catch Basin Ecosystems And Effects Of The Mosquito Larvicide Methoprene, Mari Butler

Open Access Dissertations

The mosquito larvicide methoprene is a juvenile growth hormone mimic that is widely used to control mosquitoes. This chemical disrupts normal mosquito development, drastically inhibiting emergence from the pupal to the adult stage. Methoprene is active at extremely low levels and is widely used; so it could affect arthropods, other than mosquitoes, that have similar endocrine systems. This study evaluates the efficacy at controlling mosquitoes in storm water drainage catch basins and potential nontarget effects of methoprene. Secondly, whether methoprene attracts or deters mosquitoes likely to oviposit in catch basins was examined. Thirdly, the catch basin community was described and …

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Aspects Of Bacterial Community Ecology Within The American Oyster (Crassostrea Virginica), And Surveillance Of Post-Harvest Vibrio Vulnificus Occurrence, Kenneth John La Valley Jan 2005

Aspects Of Bacterial Community Ecology Within The American Oyster (Crassostrea Virginica), And Surveillance Of Post-Harvest Vibrio Vulnificus Occurrence, Kenneth John La Valley

Open Access Dissertations

This dissertation research addressed the fundamental question of what the general microbial flora within the oyster is and what influence depuration and relay have on bacterial communities in the oyster. Comparisons of bacterial community profiles were made using culture-dependent and culture-independent isolation techniques and a nested PCR-DGGE (Denaturing Gradient Gel Electrophoresis) approach. Differences in the composition of the bacterial community between culture-dependent and culture-independent profiles were detected. The effect of culture-based techniques is significant and results in a biased representation of community structure. This bias may be minimized for the oyster compared to the large differences typically detected between culturable …

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Feasibility Of Introducing A Comprehensive Package Of Antenatal Care Services In Rural Public Clinics In South Africa, Jane Chege, Ian Askew, Nzwakie Mosery, Mbali Ndube-Nxumalo, Busi Kunene, Mags Beksinska, Janet Dalton, Ester Snyman, Wilem Sturm, Preshny Moodley Jan 2005

Feasibility Of Introducing A Comprehensive Package Of Antenatal Care Services In Rural Public Clinics In South Africa, Jane Chege, Ian Askew, Nzwakie Mosery, Mbali Ndube-Nxumalo, Busi Kunene, Mags Beksinska, Janet Dalton, Ester Snyman, Wilem Sturm, Preshny Moodley

Reproductive Health

The Maternal, Child and Women’s Health Unit, in collaboration with the Population Council’s FRONTIERS in Reproductive Health (FRONTIERS) program, the Reproductive Health Research Unit of the University of Witwatersrand, and the Department of Medical Microbiology and Infectious Diseases of the Nelson Mandela School of Medicine, University of Natal, developed and then pilot-tested this revised model in KwaZulu-Natal, South Africa. The project’s objective was to develop and test an improved and integrated antenatal care program for public-sector clinics that would increase the range and quality of services received by pregnant women and improve their reproductive health behavior and status. Various problems, …

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The Vanishing Public Domain: Antibiotic Resistance, Pharmaceutical Innovation And Intellectual Property Law, Kevin Outterson Jan 2005

The Vanishing Public Domain: Antibiotic Resistance, Pharmaceutical Innovation And Intellectual Property Law, Kevin Outterson

Faculty & Staff Scholarship

Penicillin and other antibiotics were the original wonder drugs and laid the foundation of the modern pharmaceutical industry. Human health significantly improved with the introduction of antibiotics. By 1967, the U.S. Surgeon General declared victory over infectious diseases in the United States. But pride goes before a fall. The evolutionary pressure of antibiotic use selects for resistant strains. Effective drugs should be used. But when they are used, no matter how carefully, evolutionary pressure for resistance is created. The problem is not limited to antibiotics. Variants of the human immunodeficiency virus (HIV) develop resistance to anti-retroviral drugs. Antifungal agents face …

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Spending Health Care Dollars Wisely: Can Cost-Effectiveness Analysis Help?, Milton C. Weinstein Jan 2005

Spending Health Care Dollars Wisely: Can Cost-Effectiveness Analysis Help?, Milton C. Weinstein

Center for Policy Research

Are we getting the most health improvement possible for our money. In other words, are all the things that we do in medicine really worth it? That is where cost-effectiveness comes in. As a nation, we have been unwilling, at least publicly, to look explicitly at the value, in terms of improved health outcome, that we get for our health care dollars. With advances in medical technology putting unsustainable pressure on health care costs, our historical reluctance to measure value for health care may have to change. I start this brief by describing cost-effectiveness analysis as a method of determining …

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Dna Supercoiling With A Twist, Edwin Kamau Jan 2005

Dna Supercoiling With A Twist, Edwin Kamau

LSU Doctoral Dissertations

The level of torsion in double-stranded DNA regulates base-pair stability and DNA conformation. It is important in initiation and regulation of specific DNA metabolic processes as well as chromatin assembly. High mobility group proteins (HMGB) are architectural proteins whose HMG DNA binding domains confer significant preference for distorted DNA, such as supercoiled DNA and 4-way junctions. HMGB proteins play a role in transiently regulating or conserving DNA torsion. Topoisomerases regulate DNA supercoiling, which has been argued to provide a coherent explanation for the main modes of transcriptional control - stringent control, growth-rate control and growth-phase control during the normal cell …

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Health And Growth, Petia Stoianova Stoytcheva Jan 2005

Health And Growth, Petia Stoianova Stoytcheva

LSU Doctoral Dissertations

Inarguably the most important question is about the unequal distribution of income among countries. Development economists have recently turned to health for an answer. This dissertation investigates the e®ect of health on cross-country income. The first essay sheds new light on the impact of AIDS on cross-country income levels. We control for a variety of factors that are potentially related to income as suggested by our empirical model and existing related literature. Using the extended (for human capital) Solow model as our baseline empirical specification, we consider cross-sectional and panel estimation. For the full sample it is shown that AIDS …

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A Community-Based Holistic Wellness Program For Adults Living With Hiv/Aids, Katie Kohler, Ranae Selzer Jan 2005

A Community-Based Holistic Wellness Program For Adults Living With Hiv/Aids, Katie Kohler, Ranae Selzer

Occupational Therapy Capstones

No abstract provided.

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A Protocol For Occupational Therapists Working With Returning War Veterans, Suzanne Lunski Jan 2005

A Protocol For Occupational Therapists Working With Returning War Veterans, Suzanne Lunski

Occupational Therapy Capstones

No abstract provided.

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An Occupational Therapy Based Education Course For Caregivers Of Children With Pervasive Developmental Disorders, Krystal Cook Jan 2005

An Occupational Therapy Based Education Course For Caregivers Of Children With Pervasive Developmental Disorders, Krystal Cook

Occupational Therapy Capstones

No abstract provided.

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A Free-Market Environmentalist Approach To Genetically Engineered Foods, Christie Laporte, Walter Block Jan 2005

A Free-Market Environmentalist Approach To Genetically Engineered Foods, Christie Laporte, Walter Block

Santa Clara Journal of International Law

Although great numbers of the world's population still suffer from starvation, the possibility for genetically engineered foods to alleviate the problem creates great controversy. The authors address common concerns raised by anti-market opponents of the genetically engineered food industry and offer free-market approaches to the apparent dilemma. While such opponents always promote government intervention to alleviate the possible negative outcomes to the genetically engineered food solution, the authors illustrate the market's aptitude and methods by which it could prevail over the still existing starvation problem in the absence of any government intervention.;The paper also reinforces that the market is a …

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The Underestimation Of Threats To Patients Data In Clinical Practice, Patricia Williams Jan 2005

The Underestimation Of Threats To Patients Data In Clinical Practice, Patricia Williams

Research outputs pre 2011

Issues in the security of medical data present a greater challenge than in other data security environments. The complexity of the threats and ethics involved, coupled with the poor management of these threats makes the protection of data in clinical practice problematic. This paper discusses the security threats to medical data in terms of confidentiality, privacy, integrity, misuse and availability, and reviews the issue of responsibility with reference to clinical governance. Finally. the paper uncovers some of the underlying reasons for the underestimation of the threats to medical data by the medical profession.

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Emerging Vector-Borne Diseases In A Changing Environment, Nurdan Özer Jan 2005

Emerging Vector-Borne Diseases In A Changing Environment, Nurdan Özer

Turkish Journal of Biology

Vector-borne infectious diseases are emerging or resurging as a result of changes in public health policy, demographic and societal changes, insecticide and drug resistance, shift in emphasis from prevention to emergency response, genetic changes in pathogens in the last two decades of the twentieth century. Climate changes also can influence the emergence and reemergence of these diseases which are malaria, dengue, yellow fever, plague, filariasis, louse-borne typhus, lyme disease, trypanosomiasis, leishmaniasis and viral diseases. West Nile virus is just the latest example of this type of invasion by exotic virus. This paper will provide an overview of the distribution, reasons …

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The Impact Of A Parasitic Gill Copepod On The Demography Of A Reef Fish Host, Rachel Jeanne Mahr Petrik-Finley Jan 2005

The Impact Of A Parasitic Gill Copepod On The Demography Of A Reef Fish Host, Rachel Jeanne Mahr Petrik-Finley

Open Access Dissertations

I examined the demographic impacts of the parasitic copepod Pharodes tortugensis that infects the gill cavities of small reef-associated fish. Laboratory and observational field studies were used to address questions concerning the distribution of the parasite in the British Virgin Islands (BVI), the physical damage and differences in body condition, growth and mortality caused by the parasite. Transmission of the parasite in a free living host population was examined using spatial analysis. P. tortugensis was found infecting three congeneric gobies in the BVI: bridled gobies, Coryphopterus glaucofraenum, colon gobies, C. dicrus, and palid gobies, C. eidolon. During 2001-2004, the parasite …

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Authentic Democracy: Endowing Citizens With A Human Right In Their Genetic Information, Richard Cole Jan 2005

Authentic Democracy: Endowing Citizens With A Human Right In Their Genetic Information, Richard Cole

Hofstra Law Review

No abstract provided.

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Epizootiology Of Sin Nombre And El Moro Canyon Hantaviruses, Southeastern Colorado, 1995–2000, Charles H. Calisher, J. Jeffrey Root, James N. Mills, Joan E. Rowe, Serena A. Reeder, Emily S. Jentes, Kent Wagoner, Barry J. Beaty Jan 2005

Epizootiology Of Sin Nombre And El Moro Canyon Hantaviruses, Southeastern Colorado, 1995–2000, Charles H. Calisher, J. Jeffrey Root, James N. Mills, Joan E. Rowe, Serena A. Reeder, Emily S. Jentes, Kent Wagoner, Barry J. Beaty

United States Department of Agriculture Wildlife Services: Staff Publications

Sin Nombre virus (SNV) is an etiologic agent of hantavirus pulmonary syndrome. To better understand the natural history of this virus we studied population dynamics and temporal pattern of infection of its rodent hosts in southeastern Colorado (USA) from 1995 to 2000. We present evidence for the presence of two hantaviruses, SNV in deer mice (Peromyscus maniculatus) and El Moro Canyon virus in western harvest mice (Reithrodontomys megalotis), at our study sites. Sin Nombre virus appeared only sporadically in deer mouse populations; overall prevalence of antibody to SNV was 2.6%. El Moro Canyon virus was enzootic: …

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Population Dynamics Of A Diverse Rodent Assemblage In Mixed Grass-Shrub Habitat, Southeastern Colorado, 1995–2000, Charles H. Calisher, James N. Mills, William P. Sweeney, J. Jeffrey Root, Serena A. Reeder, Emily S. Jentes, Kent Wagoner, Barry J. Beaty Jan 2005

Population Dynamics Of A Diverse Rodent Assemblage In Mixed Grass-Shrub Habitat, Southeastern Colorado, 1995–2000, Charles H. Calisher, James N. Mills, William P. Sweeney, J. Jeffrey Root, Serena A. Reeder, Emily S. Jentes, Kent Wagoner, Barry J. Beaty

United States Department of Agriculture Wildlife Services: Staff Publications

We followed seasonal and year-to-year population dynamics for a diverse rodent assemblage in a short-grass prairie ecosystem in southeastern Colorado (USA) for 6 yr. We captured 2,798 individual rodents (range, one to 812 individuals per species) belonging to 19 species. The two most common species, deer mice (Peromyscus maniculatus) and western harvest mice (Reithrodontomys megalotis), generally had population peaks in winter and nadirs in summer; several other murid species demonstrated autumn peaks and spring nadirs; heteromyids were infrequently captured in winter, and populations generally peaked in summer or autumn. Interannual trends indicated an interactive effect between …

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Long-Term Improvement In Unsafe Injection Practices Following Community Intervention, Stephen Luby, Fawzia Hoodbhoy, Aziz Jan, Aly Shah, Yvan Hutin Jan 2005

Long-Term Improvement In Unsafe Injection Practices Following Community Intervention, Stephen Luby, Fawzia Hoodbhoy, Aziz Jan, Aly Shah, Yvan Hutin

Community Health Sciences

Background: A study in 1994 identified frequent unsafe injections as the cause of widespread hepatitis C virus infection in Hafizabad, Pakistan. A simple low cost community education program was assessed to see if it improved injection safety.Methods: A local health organization developed educational materials on hepatitis C including advice on how to avoid unnecessary injections and, when injections were necessary, to use a new syringe and needle. Beginning in 1995, this advice was communicated through multiple channels including health education meetings, announcements in mosques, and via pamphlets. In 1998 study workers revisited controls from the 1994 case-control study (along with …

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Randomized Controlled Trial Of Standard Versus Double Dose Cotrimoxazole For Childhood Pneumonia In Pakistan, Zeba A. Rasmussen, Abdul Bari, Shamim Qazi, Gul Rehman, Iqbal Azam, Sherbaz Khan, Farida Aziz, Sadia Rafi, Mehr Taj Roghani, Imran Iqbal Jan 2005

Randomized Controlled Trial Of Standard Versus Double Dose Cotrimoxazole For Childhood Pneumonia In Pakistan, Zeba A. Rasmussen, Abdul Bari, Shamim Qazi, Gul Rehman, Iqbal Azam, Sherbaz Khan, Farida Aziz, Sadia Rafi, Mehr Taj Roghani, Imran Iqbal

Community Health Sciences

Objective: Increasing concern over bacterial resistance to cotrimoxazole, which is recommended by WHO as a first-line drug for treating non-severe pneumonia, led to the suggestion that this might not be optimal therapy. However, changing to alternative antimicrobial agents, such as amoxicillin, is costly. We compared the clinical efficacy of twice-daily cotrimoxazole in standard versus double dosage for treating non-severe pneumonia in children.
Methods: A randomized controlled multicentre trial was implemented in seven hospital outpatient departments and two community health programmes. A total of 1143 children aged 2-59 months with non-severe pneumonia were randomly allocated to receive 4 mg trimethoprim plus …

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Beyond The Death Of The Subject : Suicide In The Works Of Dostoevsky, Camus And Hemingway, William Jared Hogue Jan 2005

Beyond The Death Of The Subject : Suicide In The Works Of Dostoevsky, Camus And Hemingway, William Jared Hogue

Electronic Theses and Dissertations

No abstract provided.

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An Exploratory Study On The Significance Of Outbound Travelling For The Older Persons In Hong Kong, Cheung Ming, Alfred Chan, David Rosser Phillips, Meng Soi, Florence Fong, Hon Yui, Eric Wong Jan 2005

An Exploratory Study On The Significance Of Outbound Travelling For The Older Persons In Hong Kong, Cheung Ming, Alfred Chan, David Rosser Phillips, Meng Soi, Florence Fong, Hon Yui, Eric Wong

APIAS Monograph 專題論文

Hong Kong has been experiencing demographic ageing with an increasing number of older population and prolonged life expectancy. It is projected that population will increase from 12% in 2004 to 24% in 2031 (Census and Statistics Department of Hong Kong, 2002). Older people in the future are expected to be wealthier and healthier and the potential demand for recreational activities will strongly be associated with this group. As highlighted in the Chief Executive of the HKSAR 2001 policy address, the future direction of elderly care and services is to improve the quality of life of older persons, ensuring that they …

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