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2002

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Strategic Assessment Of Reproductive Health In The Dominican Republic, Suellen Miller, Argelia Tejada, Patricio Murgueytio Jan 2002

Strategic Assessment Of Reproductive Health In The Dominican Republic, Suellen Miller, Argelia Tejada, Patricio Murgueytio

Reproductive Health

This report documents the findings of a strategic assessment of reproductive health in the Dominican Republic (DR), carried out by the Ministry of Health and Social Welfare (SESPAS) and the Dominican Social Security Institute with support from the Population Council’s Expanding Contraceptive Choice (ECC) program and its Latin American and Caribbean regional offices, and the United States Agency for International Development (USAID). The USAID/DR has been working closely with SESPAS to understand the major reproductive health problems in the DR. To better assist SESPAS and to plan the country’s Reproductive Health Strategy for 2002–2007, USAID asked the Population Council’s ECC …

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Best Practices In Cbd Programs In Sub-Saharan Africa: Lessons Learned From Research And Evaluation, Frontiers In Reproductive Health, Family Health International, Advance Africa Jan 2002

Best Practices In Cbd Programs In Sub-Saharan Africa: Lessons Learned From Research And Evaluation, Frontiers In Reproductive Health, Family Health International, Advance Africa

Reproductive Health

Community-based distribution (CBD) is the use of nonprofessional local distributors or agents to provide family planning (FP) methods—typically condoms, pills, and spermicides—and referral for other services. FP programs in Africa, Asia, and Latin America have implemented CBD programs for the past 30 years. There is a large body of evidence on the effectiveness, cost, and sustainability of CBD models. Most evidence supports using CBD where appropriate conditions exist. However, major changes have taken place in the context in which programs operate, including the onset of the HIV/AIDS pandemic, enhanced access to FP services, and increased demand for related reproductive health …

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Men In Maternity Study: A Summary Of The Findings From Pre-Intervention Interviews With Women And Their Husbands Attending Antenatal Clinics At Esic Facilities In Delhi, Anurag Mishra, Leila Caleb-Varkey, Anjana Das, Emma Ottolenghi, Dale Huntington, Susan E. Adamchak, Shahina Begum Jan 2002

Men In Maternity Study: A Summary Of The Findings From Pre-Intervention Interviews With Women And Their Husbands Attending Antenatal Clinics At Esic Facilities In Delhi, Anurag Mishra, Leila Caleb-Varkey, Anjana Das, Emma Ottolenghi, Dale Huntington, Susan E. Adamchak, Shahina Begum

Reproductive Health

The Frontiers in Reproductive Health program, a USAID-funded project of the Population Council is conducting an operations research (OR) study that investigates the effects of male participation in a new model of maternity care that is gender sensitive and provided at the primary-care level. The immediate objectives are to increase the use of family planning methods in the postpartum period and to promote STI primary preventive practices in men and women. The three-year study called Men in Maternity (MiM) is being conducted in South Africa and India. In India, the project is collaborating with the Employees State Insurance Corporation (ESIC). …

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Using Men As Community-Based Distributors Of Condoms, Cynthia P. Green, Stephanie Joyce, James R. Foreit Jan 2002

Using Men As Community-Based Distributors Of Condoms, Cynthia P. Green, Stephanie Joyce, James R. Foreit

Reproductive Health

The HIV/AIDS epidemic has led program managers to seek approaches to family planning (FP) that will also help combat HIV/AIDS and other sexually transmitted infections (STIs). These approaches include use of simplified STI diagnosis and treatment protocols and promotion of male and female condoms. One aspect of condom promotion that is receiving increased attention is the idea of adding men to community-based distribution (CBD) programs. The male latex condom is the only contraceptive method that, when used correctly and consistently, provides protection against STIs, including HIV/AIDS. Currently, an estimated 6 to 9 billion male condoms are used worldwide annually. However, …

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Reproductive Health Care In The Postnatal Period In Guatemala, Erika Jacobs, Carlos Brambila, Ricardo Vernon Jan 2002

Reproductive Health Care In The Postnatal Period In Guatemala, Erika Jacobs, Carlos Brambila, Ricardo Vernon

Reproductive Health

This operations research study aimed to develop and test a job aid to provide comprehensive care to mothers and children during the first year postpartum; to train physicians, nurses, auxiliary nurses, and social workers in its use; and to develop and test strategies and materials for training community health agents to promote services for new mothers during the first year postpartum. It also collected data to establish if these strategies were effective in improving the quality and comprehensiveness of the care received by mothers and children less than one year of age. Drawing from exit interviews, the intervention appeared to …

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Institutional Support For A Program Of Activities Within The Pilot Health Project In The West Bank And Gaza, Health, Development, Information And Policy Institute Jan 2002

Institutional Support For A Program Of Activities Within The Pilot Health Project In The West Bank And Gaza, Health, Development, Information And Policy Institute

Reproductive Health

This document contains reports on three activities undertaken by the Pilot Health Project (PHP) in order to upgrade antenatal and postpartum services for Palestinian women. Specifically, it includes results of a survey and a comprehensive assessment of the antenatal and postpartum care services, including family planning, that are currently provided at the project clinics. The findings show that the shortage of care provided to women during the perinatal period could be partially overcome by conducting home visits to provide information on many reproductive health issues, to help women and their families make decisions regarding their future fertility, and to provide …

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Upgrading The Capacity And Skills Of Service Providers Of The West Bank/Gaza Pilot Health Project, Nancy Ali, Laila Nawar, Dale Huntington, Tawhida Khalil Jan 2002

Upgrading The Capacity And Skills Of Service Providers Of The West Bank/Gaza Pilot Health Project, Nancy Ali, Laila Nawar, Dale Huntington, Tawhida Khalil

Reproductive Health

The Center for Development in Primary Health Care (CDPHC), in collaboration with the Population Council’s FRONTIERS program, developed a 19-month training program to strengthen and improve existing maternal and children’s health and family planning services and to promote the establishment of the standardized basic package of services at Pilot Health Project (PHP) clinic sites in the West Bank and Gaza. There were four key start-up activities, including: 1) an assessment of standards of care provided at PHP clinics; 2) a review of formative research; 3) the development of clinical training manuals and curricula; and 4) the development of behavior change …

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The Relationship Between Economic Freedom And Socio - Economic Development, Anisha Madan Jan 2002

The Relationship Between Economic Freedom And Socio - Economic Development, Anisha Madan

University Avenue Undergraduate Journal of Economics

This research study assumes that people will be better off if there is greater equality of income, if per capita income increases, and if they have better access to education and health care through which they can lead a more fulfilling life. The World Health Organization defines health as a state of complete physical, mental, and social well being and not merely the absence of disease and infirmity. Education is a basic need because it improves skills, improves productivity, and lowers reproductivity by improving the status of women. Education also contributes to meeting other basic needs. If the behavioral changes …

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Impact Of A Mini-Clinic On Diabetic Care At A Primary Health Care Center In Southern Saudi Arabia, Yahia M. Al-Khaldi, Mohd Y. Khan Jan 2002

Impact Of A Mini-Clinic On Diabetic Care At A Primary Health Care Center In Southern Saudi Arabia, Yahia M. Al-Khaldi, Mohd Y. Khan

Saudi Medical Journal

OBJECTIVE: The aim of this study was to assess the impact of a mini-clinic on the quality of diabetic care at a Primary Health Care Center in Aseer region, Kingdom of Saudi Arabia. METHODS: All the files of diabetics in Wasat Abha Primary Health Care Center were reviewed at the end of 1997 for diabetic process based on a scoring system of 11 items. Diabetic outcomes were evaluated in accordance with Quality Assurance Protocol. Data of all the files was entered into and analyzed by Statistical Package for Social Sciences. Relevant statistical tests were used. RESULTS: Files of 198 patients …

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Stressors, Hope, And Health : Applying The Neuman Systems Model To Health Promotion For Women Experiencing Intimate Partner Violence In The Rural Northern Plains, Marlene E. Brisson Jan 2002

Stressors, Hope, And Health : Applying The Neuman Systems Model To Health Promotion For Women Experiencing Intimate Partner Violence In The Rural Northern Plains, Marlene E. Brisson

Theses and Dissertations

No abstract provided.

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Environmental Effects On Developing Wheat As Sensed By Near-Infrared Reflectance Of Mature Grains, Stephen R. Delwiche, Robert A. Graybosch, Lenis Alton Nelson, William R. Hruschka Jan 2002

Environmental Effects On Developing Wheat As Sensed By Near-Infrared Reflectance Of Mature Grains, Stephen R. Delwiche, Robert A. Graybosch, Lenis Alton Nelson, William R. Hruschka

Department of Agronomy and Horticulture: Faculty Publications

For 30 years, near-infrared (NIR) spectroscopy has routinely been applied to the cereal grains for the purpose of rapidly measuring concentrations of constituents such as protein and moisture. The research described herein examined the ability of NIR reflectance spectroscopy on harvested wheat to determine weather-related, quality-determining properties that occurred during plant development. Twenty commercial cultivars or advanced breeding lines of hard red winter and hard white wheat (Triticum aestivum L.) were grown in 10 geographical locations under prevailing natural conditions of the U.S. Great Plains. Diffuse reflectance spectra (1,100-2,498 nm) of ground wheat from these samples were modeled by …

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The Rwandese, Clea Msindo Koff, Ralph J. Hartley Jan 2002

The Rwandese, Clea Msindo Koff, Ralph J. Hartley

Department of Anthropology: Faculty Publications

The Rwandese are a set of peoples who live in the country of Rwanda in eastern central Africa who today number an estimated 7.9 million.2 Rwanda is a small country that has the highest population density (numbers of people per square-mile) in Africa. All Rwandese speak Rwanda (Kinyarwanda), and some speak French, Swahili, or English. Rwandese identify with three population groups called Hutu, Tutsi, and Twa. Today, these labels are used as ethnic identifiers; however, in the past they designated an individual's occupation. It is not clear if the words Hutu, Tutsi, and Twa existed in ancient times when people …

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Weaning Date For Spring Calving Cows Grazing Sandhills Range, Lane Ciminski, Don C. Adams, Terry J. Klopfenstein, Dick Clark, Andy Applegarth, Jacqueline A. Musgrave, Russ Sandberg Jan 2002

Weaning Date For Spring Calving Cows Grazing Sandhills Range, Lane Ciminski, Don C. Adams, Terry J. Klopfenstein, Dick Clark, Andy Applegarth, Jacqueline A. Musgrave, Russ Sandberg

Nebraska Beef Cattle Reports

A two-year experiment was conducted with March calving cows to determine the effect of the weaning date on cow body condition score, cow body weight, and calf body weight. Treatments were of eight weaning dates imposed at consecutive two-week intervals, beginning in mid-August and ending in late November. Cow body condition score declined linearly as weaning date was later in the fall. Calf body weight gains from August through November increased with weaning dates from August 18 through October 13; however, weaning after October 13 provided no advantage of increased calf body weight gain.

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Forage Quality And Animal Performance Of Steers Grazing Smooth Bromegrass/Legume Pastures, Mark Ullerich, Terry J. Klopfenstein, Bruce Anderson, Michael Trammell Jan 2002

Forage Quality And Animal Performance Of Steers Grazing Smooth Bromegrass/Legume Pastures, Mark Ullerich, Terry J. Klopfenstein, Bruce Anderson, Michael Trammell

Nebraska Beef Cattle Reports

A trial was conducted to evaluate effects of interseeding legumes into smooth bromegrass pastures on animal performance and forage quality. Animal gains on legume/bromegrass treatments were higher than bromegrass alone. Laboratory analysis of diet samples collected from ruminally fistulated steers indicated no difference in the undegradable intake protein content of pastures. Legume/bromegrass treatments had higher IVDMD than the control. Therefore, the increases in gain are attributed to increased energy of legume/bromegrass diets and not undegradable protein content.

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J. P. Moreland & Scott B. Rae, Body And Soul: Human Nature And The Crisis In Ethics, Bruce R. Reichenbach Jan 2002

J. P. Moreland & Scott B. Rae, Body And Soul: Human Nature And The Crisis In Ethics, Bruce R. Reichenbach

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

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Effects Of Several Abiotic And Biotic Factors And Plant Hormones On Growth, Morophology, And Camptothecin Accumulation In Camptotheca Acuminata Seedlings, Zhanhai Li Jan 2002

Effects Of Several Abiotic And Biotic Factors And Plant Hormones On Growth, Morophology, And Camptothecin Accumulation In Camptotheca Acuminata Seedlings, Zhanhai Li

LSU Doctoral Dissertations

This dissertation seeks to explore the effects of abiotic factors [nitrogen (N), sodium chloride (NaCl), and ultraviolet (UV) light], biotic factor [acetylsalicylic acid (ASA)], and plant hormones [benzyl adenine (BA) and naphthalene acetic acid (NAA)] on growth, morphology, and secondary metabolite, camptothecin (CPT, an anti-cancer compound) accumulation in Camptotheca acuminata. Five experiments were conducted with C. acuminata seedlings in a hydroponic system with commercial media and fluorescent lights and at 22-26 °C to investigate the effects of these five factors on height, weight, leaf number, leaf length, root to shoot ratio (RSR), specific leaf weight (SLW), CPT concentrations in leaves …

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Permeability Of Rice Cystatin Across Caco-2 Cells, Tania Serigado Antunes Jan 2002

Permeability Of Rice Cystatin Across Caco-2 Cells, Tania Serigado Antunes

LSU Master's Theses

The present work aimed at recovering, purifying, and testing rice cystatin or oryzacystatin I (OCI) bioavailability, to provide scientific evidence that rice cystatin can be used as a functional food ingredient. OCI was extracted from rice bran using 25 mM sodium phosphate buffer containing 0.15 M NaCl at pH 7.0. The resulting homogenate was heat treated, cooled and precipitated with ammonium sulfate. The recovered protein was dialyzed against 50 mM sodium acetate buffer pH 4.8 and sequentially purified by cation exchange, size exclusion, and anion exchange chromatography. Nine hundred and seventy micrograms of protein were obtained from 1 kg of …

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The Influence Of The Use Of Recommended Management Practices On Milk Production In Southeast Louisiana, Ronald David Bardwell Jan 2002

The Influence Of The Use Of Recommended Management Practices On Milk Production In Southeast Louisiana, Ronald David Bardwell

LSU Doctoral Dissertations

The dairy industry in Southeast Louisiana is one of the largest agricultural industries, with a gross farm value of over 74 million dollars. Much of the economy of Southeast Louisiana parishes depends on the dairy industry. Therefore, improvements in production efficiency and/or effectiveness would have an enormous impact on the parish economy. This study identifies the use of recommended practices by dairy producers, thus allowing educational programs to be focused on specific areas of greatest need. The purpose of the study was to describe the management practices of Southeast Louisiana dairy producers and to determine if a relationship existed between …

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Branch, Crown, Tree And Stand Water Flux In An 180-Year-Old Loblolly Pine Plantation After Thinning, Fertilization, And Throughfall Exclusion Treatments, Shufang Yu Jan 2002

Branch, Crown, Tree And Stand Water Flux In An 180-Year-Old Loblolly Pine Plantation After Thinning, Fertilization, And Throughfall Exclusion Treatments, Shufang Yu

LSU Doctoral Dissertations

Branch and tree sap flux density (SFD) was measured to evaluate the effects of thinning, fertilization, and throughfall exclusion treatments on water use by loblolly pine (Pinus taeda L.) trees. Variations in SFD at different radial xylem depths were also examined to improve estimates of tree water use from sap flux density measured in the outer sapwood. This study was conducted in an 18-year-old loblolly pine plantation in central Louisiana in 1999. The results revealed that SFD was higher in the outer xylem than in the inner xylem and large trees had higher SFD than small trees. Thinning increased daily …

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The Importance Of Zooplankton In The Diets Of Blue Runner (Caranx Crysos) Near Offshore Petroleum Platforms In The Northern Gulf Of Mexico, Sean Francis Keenan Jan 2002

The Importance Of Zooplankton In The Diets Of Blue Runner (Caranx Crysos) Near Offshore Petroleum Platforms In The Northern Gulf Of Mexico, Sean Francis Keenan

LSU Master's Theses

Blue runner (Caranx crysos), common around offshore petroleum platforms in the Gulf of Mexico, were found to forage extensively on meso- and macro-zooplankton during the summer months. Larval decapods and stomatopods, hyperiid amphipods, pteropods, and larval and juvenile fishes were common components of their diet. Feeding periodicity results suggest that blue runner around platforms were capable of feeding throughout the night at the same intensity as the day. Size selectivity indicated that larger prey, such as fish were consumed during the night and smaller decapod crustaceans were consumed during the day. Blue runner collected from open waters away from platforms …

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Costs And Benefits Of Daphnia Antipredator Behavior And Consequences On Community Stability, Wiebke Johanna Boeing Jan 2002

Costs And Benefits Of Daphnia Antipredator Behavior And Consequences On Community Stability, Wiebke Johanna Boeing

LSU Doctoral Dissertations

Predator-prey interactions are an important factor in energy transfer through food webs. To estimate effects of altered energy flow caused by costs and benefits of antipredator defenses and to study their implications for community stability, I used the planktivorous fish - Chaoborus - Daphnia system. In the laboratory, I found that clonal variance of Daphnia antipredator defenses was high, and that behavioral, morphological, and life-history defenses were uncoupled. To estimate the costs and benefits of antipredator defenses in the presence of predators, I conducted lake-enclosure (1-m diameter x 7-m deep) experiments in the field, taking advantage of two features of …

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The Role Of Cysteine 230 And Lysine 238 Of Biotin Carboxylase In The Deprotonation Of Biotin And Synthesis Of Bisubstrate Analogy Inhibitor Of Carboxyltransferase, Keith Logan Levert Jan 2002

The Role Of Cysteine 230 And Lysine 238 Of Biotin Carboxylase In The Deprotonation Of Biotin And Synthesis Of Bisubstrate Analogy Inhibitor Of Carboxyltransferase, Keith Logan Levert

LSU Doctoral Dissertations

Acetyl-CoA carboxylase catalyzes the first step in the synthesis of fatty acids. The Escherichia coli form of the enzyme consists of a biotin carboxylase protein, a biotin carboxyl carrier protein, and a carboxyltransferase protein. This enzyme uses the cofactor biotin as a carboxyl carrier. In order for the carboxylation of biotin to occur, biotin must be deprotonated at its N-1 position. It has been proposed that the active site residues cysteine 230 and lysine 238 act as an acid-base pair to deprotonate biotin. To test this hypothesis, site-directed mutagenesis was used to mutate cysteine 230 to alanine (C230A) and lysine …

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The Effects Of Socioeconomic Status, Social Support, And Acculturation On The Mental And Physical Health Among Korean American Older Adults In Chicago Metropolitan Area, Shinyeol Kim Jan 2002

The Effects Of Socioeconomic Status, Social Support, And Acculturation On The Mental And Physical Health Among Korean American Older Adults In Chicago Metropolitan Area, Shinyeol Kim

LSU Doctoral Dissertations

The purpose of this study was to examine the way that Socioeconomic status (SES), social support, and acculturation may influence physical and mental health status of Korean American older adults. It was premised that SES, social support and acculturation are directly and/or indirectly related to the mental and physical health status of Korean American older adults manifested by respective symptoms. The following two objectives were established: 1) Explore the characteristics of Korean American older adults including socioeconomic status, acculturation level, social support, and physical and mental health status. 2) Assess direct and indirect effects of socioeconomic status, acculturation level, and …

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Occurrence Of Degenerative Joint Disease In The Radius: Analysis Of Skeletal Remains From The Poole-Rose Ossuary, Mirenda Ann Parks Jan 2002

Occurrence Of Degenerative Joint Disease In The Radius: Analysis Of Skeletal Remains From The Poole-Rose Ossuary, Mirenda Ann Parks

LSU Master's Theses

This study focuses on radii excavated from the Poole-Rose ossuary and analyzes the occurrence and patterning of degenerative joint disease (DJD) on the proximal and distal joint surfaces. The Poole-Rose ossuary, located in eastern Ontario, is dated to A.D. 1550 +/- 50. The Poole-Rose population, dating to the Late Woodland period, were agricultural in their subsistence activities. The disarticulated patterning of the skeletal remains suggests this site was associated with the “Feast of the Dead,” a mass interment burial ceremony. This ceremony took place about every eight to twelve years. Frequencies of lipping, porosity, and eburnation were reported in degree …

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Beta-Galactosidase As A Marker Of Ischemic Injury And A Mechanism For Viability Assessment In Porcine Liver Transplantation., Shawn D. St Peter, Charles J. Imber, Inigo Lopez De Cenarruzabeitia, James Mcguire, Tim James, Richard Taylor, Peter J. Friend Jan 2002

Beta-Galactosidase As A Marker Of Ischemic Injury And A Mechanism For Viability Assessment In Porcine Liver Transplantation., Shawn D. St Peter, Charles J. Imber, Inigo Lopez De Cenarruzabeitia, James Mcguire, Tim James, Richard Taylor, Peter J. Friend

Manuscripts, Articles, Book Chapters and Other Papers

Glycohydrolases are a group of enzymes contained predominantly within lysosomes, which are released during Kupffer cell activation or death. One of these, beta-galactosidase, has been proposed as a marker of ischemia-reperfusion injury in the liver because Kupffer cell activation represents a primary event in the injurious reperfusion cascade. In this study, we compared B-galactosidase with more traditional indicators of liver injury and function in a porcine model of liver preservation. Porcine livers were allocated into two groups: group C (n = 5), preserved in University of Wisconsin solution by standard cold storage for 24 hours, and group W (n = …

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Role Of Chondrocyte Apoptosis In The Pathogenesis Of Equine Osteoarthritis, Dae Young Kim Jan 2002

Role Of Chondrocyte Apoptosis In The Pathogenesis Of Equine Osteoarthritis, Dae Young Kim

LSU Doctoral Dissertations

Osteoarthritis (OA), a non-inflammatory, degenerative disease of articular cartilages, is a common cause of poor performance and early retirement in equine athletes. Pathologically, OA is characterized by matrix degradation and decreased chondrocyte numbers. A mechanical stress is believed to be the major etiologic factor of OA development. Recent studies have indicated that apoptosis is responsible for hypocellularity in OA cartilage and that chondrocyte death by apoptosis could directly contribute to matrix degradation. Increased nitric oxide (NO), a free radical, has been implicated as a cause of chondrocyte apoptosis. No studies, however, have been performed on chondrocyte apoptosis in equine OA. …

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Ontogeny And Intervals Of Development In Five Reef-Associated Species Of Blenny From The Northern Gulf Of Mexico (Teleostei: Blenniidae), James G. Ditty Jan 2002

Ontogeny And Intervals Of Development In Five Reef-Associated Species Of Blenny From The Northern Gulf Of Mexico (Teleostei: Blenniidae), James G. Ditty

LSU Doctoral Dissertations

I examined patterns and timing of ontogeny and relative growth in five species of blenny (Teleostei: Blenniidae) from the northern Gulf of Mexico by assigning a suite of discrete character state scores to ontogenetic events (10 external traits; 218 total specimens). This is the first study to evaluate developmental patterns in reef-associated fishes relative to the timing of metamorphosis and settlement by applying scaling techniques and statistical methods to quantify, differentiate, and select criteria for defining intervals of development across taxa. Blennies settle at a common state of ontogeny and share a common pattern of body and fin/cirrus growth. Three …

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Agroeconomic Effect Of Soil Solarization On Fall-Planted Lettuce, Julio Eduardo Hasing Jan 2002

Agroeconomic Effect Of Soil Solarization On Fall-Planted Lettuce, Julio Eduardo Hasing

LSU Master's Theses

The effects of summer soil solarization on the production and economics of four lettuce cultivars were evaluated in two plantings conducted during the fall growing season of 2001, to determine the feasibility of integrating strip-solarization in plasticulture cropping systems. Soil was solarized for 53 and 34 days for the first and second plantings, respectively, using transparent (T4, T5) and black films (T6) that were kept in place as plastic mulches in raised beds through the fall season. Soil temperatures were recorded at 5 and 10-cm depths at 1-hour intervals during the solarization period. Mulch on T5 was painted black before …

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Supercritical Carbon Dioxide Extraction Of Lipids From Raw And Bioconverted Rice Bran, Rohit Badal Jan 2002

Supercritical Carbon Dioxide Extraction Of Lipids From Raw And Bioconverted Rice Bran, Rohit Badal

LSU Master's Theses

Rice bran is often discarded despite its nutritional value because the oil in rice bran easily becomes rancid. This has necessitated the search for a method for utilizing the rice bran. The present study involves the application of supercritical fluid extraction (SFE) and bioprocessing (microbial growth on rice bran media) for increasing the value of the rice bran to produce products of high value (nutraceuticals) with superior health benefit. This study was focused on determining the effect of particle size (>48 mesh and 16-48 mesh) and biotreatment on the yield and quality of rice bran oil. SFE technique (40°C, …

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Tryptophan Requirements And The Effects Of Supplemental Tryptophan On Growth Performance, Plasma Metabolites, And Meat Quality In Nursery, Growing, And Finishing Pigs, Amy Christina Guzik Jan 2002

Tryptophan Requirements And The Effects Of Supplemental Tryptophan On Growth Performance, Plasma Metabolites, And Meat Quality In Nursery, Growing, And Finishing Pigs, Amy Christina Guzik

LSU Doctoral Dissertations

This research was conducted to estimate the true digestible Trp (dTrp) requirements in nursery, growing, and late finishing pigs and the effects of supplemental Trp on physiology, behavior, and meat quality. Five experiments were conducted to estimate the dTrp requirement in nursery pigs. Using broken-line regression analysis, dTrp requirements were 0.21, 0.20, and 0.18% for Phase I (5.2 to 7.3 kg), II (6.3 to 10.2 kg), and III (10.3 to 15.7) nursery pigs. In addition, four experiments were conducted to estimate the dTrp requirements in growing and finishing pigs. Using broken-line regression analysis, the dTrp requirement of pigs weighing 30.9, …

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