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Articles 31 - 60 of 430
Full-Text Articles in Medicine and Health Sciences
Charge-Switch Nucleotides, John G. K. Williams, Gregory R. Bashford, Jiyan Chen, Dan Draney, Nara Narayanan, Bambi L. Reynolds, Pamela Sheaff
Charge-Switch Nucleotides, John G. K. Williams, Gregory R. Bashford, Jiyan Chen, Dan Draney, Nara Narayanan, Bambi L. Reynolds, Pamela Sheaff
Biomedical Imaging and Biosignal Analysis Laboratory
The present invention provides compounds, methods and systems for sequencing nucleic acid using single molecule detection. Using labeled NPs that exhibit charge-switching behavior, single-molecule DNA sequencing in a microchannel sorting system is realized. In operation, sequencing products are detected enabling real-time sequencing as successive detectable moieties flow through a detection channel. By electrically sorting charged molecules, the cleaved product molecules are detected in isolation Without interference from unincorporated NPs and Without illuminating the polymerase-DNA complex.
Expression Of G-Protein Inwardly Rectifying Potassium Channels (Girks) In Lung Cancer Cell Lines, Howard Plummer 3rd, Madhu Dhar, Maria Cekanova Ms, Rndr, Phd, Hildegard Schuller
Expression Of G-Protein Inwardly Rectifying Potassium Channels (Girks) In Lung Cancer Cell Lines, Howard Plummer 3rd, Madhu Dhar, Maria Cekanova Ms, Rndr, Phd, Hildegard Schuller
Faculty Publications and Other Works -- Biochemistry, Cellular and Molecular Biology
BACKGROUND: Previous data from our laboratory has indicated that there is a functional link between the beta-adrenergic receptor signaling pathway and the G-protein inwardly rectifying potassium channel (GIRK1) in human breast cancer cell lines. We wanted to determine if GIRK channels were expressed in lung cancers and if a similar link exists in lung cancer. METHODS: GIRK1-4 expression and levels were determined by reverse transcription polymerase chain reaction (RT-PCR) and real-time PCR. GIRK protein levels were determined by western blots and cell proliferation was determined by a 5-bromo-2'-deoxyuridine (BrdU) assay. RESULTS: GIRK1 mRNA was expressed in three of six small …
Expression Of G-Protein Inwardly Rectifying Potassium Channels (Girks) In Lung Cancer Cell Lines, Howard Plummer 3rd, Madhu Dhar, Maria Cekanova Ms, Rndr, Phd, Hildegard Schuller
Expression Of G-Protein Inwardly Rectifying Potassium Channels (Girks) In Lung Cancer Cell Lines, Howard Plummer 3rd, Madhu Dhar, Maria Cekanova Ms, Rndr, Phd, Hildegard Schuller
Maria Cekanova MS, RNDr, PhD
BACKGROUND: Previous data from our laboratory has indicated that there is a functional link between the beta-adrenergic receptor signaling pathway and the G-protein inwardly rectifying potassium channel (GIRK1) in human breast cancer cell lines. We wanted to determine if GIRK channels were expressed in lung cancers and if a similar link exists in lung cancer. METHODS: GIRK1-4 expression and levels were determined by reverse transcription polymerase chain reaction (RT-PCR) and real-time PCR. GIRK protein levels were determined by western blots and cell proliferation was determined by a 5-bromo-2'-deoxyuridine (BrdU) assay. RESULTS: GIRK1 mRNA was expressed in three of six small …
C-Jun N-Terminal Kinase (Jnk) Is Required For Survival And Proliferation Of B-Lymphoma Cells, Murali Gururajan, Roger Chui, Anbu K. Karuppannan, Jiyuan Ke, C. Darrell Jennings, Subbarao Bondada
C-Jun N-Terminal Kinase (Jnk) Is Required For Survival And Proliferation Of B-Lymphoma Cells, Murali Gururajan, Roger Chui, Anbu K. Karuppannan, Jiyuan Ke, C. Darrell Jennings, Subbarao Bondada
Microbiology, Immunology, and Molecular Genetics Faculty Publications
Several primary murine and human B lymphomas and cell lines were found to constitutively express high levels of the activated form of c-jun N-terminal kinase (JNK), a member of the mitogen-activated protein (MAP) kinase family. Proliferation of murine B lymphomas CH31, CH12.Lx, BKS-2, and WEHI-231 and the human B lymphomas BJAB, RAMOS, RAJI, OCI-Ly7, and OCI-Ly10 was strongly inhibited by SP600125, an anthrapyrazolone inhibitor of JNK, in a dose-dependent manner. The lymphoma cells underwent apoptosis and arrested at the G2/M phase of cell cycle. Furthermore, JNK-specific small interfering RNA (siRNA) inhibited the growth of both murine and human B lymphomas. …
Implications Of Spatial Autocorrelation And Dispersal For The Modeling Of Species Distributions, Volker Bahn
Implications Of Spatial Autocorrelation And Dispersal For The Modeling Of Species Distributions, Volker Bahn
Biological Sciences Faculty Publications
Modeling the geographical distributions of wildlife species is important for ecology and conservation biology. Spatial autocorrelation in species distributions poses a problem for distribution modeling because it invalidates the assumption of independence among sample locations. I explored the prevalence and causes of spatial autocorrelation in data from the Breeding Bird Survey, covering the conterminous United States, using Regression Trees, Conditional Autoregressive Regressions (CAR), and the partitioning of variance. I also constructed a simulation model to investigate dispersal as a process contributing to spatial autocorrelation, and attempted to verify the connection between dispersal and spatial autocorrelation in species’ distributions in empirical …
Dietary Folate, Alcohol Consumption, And Risk Of Ovarian Cancer In An Italian Case-Control Study, Claudio Pelucchi, Monia Mereghetti, Renato Talamini, Eva Negri, Maurizio Montella, Valerio Ramazzotti, Silvia Franceschi, Carlo La Vecchia
Dietary Folate, Alcohol Consumption, And Risk Of Ovarian Cancer In An Italian Case-Control Study, Claudio Pelucchi, Monia Mereghetti, Renato Talamini, Eva Negri, Maurizio Montella, Valerio Ramazzotti, Silvia Franceschi, Carlo La Vecchia
Department of Public Health Scholarship and Creative Works
An increasing number of studies are focusing on the potential association between dietary folate intake and risk of various cancers (1), particularly of the colorectum and breast (2, 3). A low folate status can induce misincorporation of uracil into DNA, leading to chromosome breaks in humans and hence increasing cancer risk (4). Alcohol may increase folate requirements in the body and cause relative folate deficiencies (2). Although several findings on the relation between folate intake and ovarian cancer risk are inconsistent (5-9), recent results from two prospective …
Sara Positively Controls Bap-Dependent Biofilm Formation In Staphylococcus Aureus, María P. Trotonda, Adhar C. Manna, Ambrose L. Cheung, Iñigo Lasa, José R. Penadés
Sara Positively Controls Bap-Dependent Biofilm Formation In Staphylococcus Aureus, María P. Trotonda, Adhar C. Manna, Ambrose L. Cheung, Iñigo Lasa, José R. Penadés
Dartmouth Scholarship
The biofilm-associated protein Bap is a staphylococcal surface protein involved in biofilm formation. We investigated the influence of the global regulatory locus sarA on bap expression and Bap-dependent biofilm formation in three unrelated Staphylococcus aureus strains. The results showed that Bap-dependent biofilm formation was diminished in the sarA mutants by an agr-independent mechanism. Complementation studies using a sarA clone confirmed that the defect in biofilm formation was due to the sarA mutation. As expected, the diminished capacity to form biofilms in the sarA mutants correlated with the decreased presence of Bap in the bacterial surface. Using transcriptional fusion and …
Effects Of Resistance Training Volume And Variety On Dietary Intake And Mood State In Untrained Subject, Suzette K. Smith
Effects Of Resistance Training Volume And Variety On Dietary Intake And Mood State In Untrained Subject, Suzette K. Smith
Loma Linda University Electronic Theses, Dissertations & Projects
Background: While there is research on the effects of aerobic training on various aspects of mood state and nutrient intake, little is known of the effect of resistance training on these variables.
Purpose: To examine the effects of resistance training (RT) volume and variety on total energy (kcal) and macronutrient intake, and mood states in a healthy, untrained population.
Method:The investigation was part of a prospective experimental study examining the effects of three RT protocols on body composition and strength. An initial 102, healthy, untrained male and female participants, ages 20-40, were recruited, and randomized into one of three …
Effects Of Stretching On Jumping Performance, Carisa Chavez
Effects Of Stretching On Jumping Performance, Carisa Chavez
Masters Theses & Specialist Projects
Stretching has been a part of warm-up for a very long time. Some recent research has shown that stretching could possibly hinder performance and others have shown it enhances performance. The purpose of this study was to examine whether stretching has an effect on vertical jump, and if so, how long the effects last. Twenty Western Kentucky students (10 M and 10 F) performed three trials each. There was a non-stretching group, a pre-stretching group and a between-stretching group; each of the subjects performed all three. The stretching protocol included a static stretching routine of the gluteus maximus, hamstrings, quadriceps, …
A Role For Mitogen-Activated Protein Kinase (Erk1/2) Activation And Non-Selective Pore Formation In P2x7 Receptor-Mediated Thymocyte Death, Rodolphe Auger, Iris Motta, Karim Benihoud, David M. Ojcius, Jean M. Kanellopoulos
A Role For Mitogen-Activated Protein Kinase (Erk1/2) Activation And Non-Selective Pore Formation In P2x7 Receptor-Mediated Thymocyte Death, Rodolphe Auger, Iris Motta, Karim Benihoud, David M. Ojcius, Jean M. Kanellopoulos
All Dugoni School of Dentistry Faculty Articles
Extracellular ATP (ATPe) binds to P2X7 receptors (P2X7R) expressed on the surface of cells of hematopoietic lineage, including murine thymocytes. Activation of P2X7R by ATPe results in the opening of cation-specific channels, and prolonged ATPe exposure leads to the formation of non-selective pores enabling transmembrane passage of solutes up to 900 Da. In the presence of ATPe, P2X7R-mediated thymocyte death is due primarily to necrosis/lysis and not apoptosis, as measured by the release of lactate dehydrogenase indicative of a loss of plasma membrane integrity. The present study is focused on the identification of P2X7R signaling mediators in ATP-induced thymocyte necrosis/lysis. …
Sheep Updates 2005 - Part 1, R. W. Kelly, R. Kingwell, A. R. Bray, Chris Oldham, Graeme Martin, D. Blanche, D. Ferguson, Keith Crocker, Di Evans
Sheep Updates 2005 - Part 1, R. W. Kelly, R. Kingwell, A. R. Bray, Chris Oldham, Graeme Martin, D. Blanche, D. Ferguson, Keith Crocker, Di Evans
Sheep Updates
This session covers seven papers from different authors: Boosting lambing percentages of WA sheep flocks. R.W. Kelly CSIRO Livestock Industries, Floreat WA , R. Kingwell Department of Agriculture WA, Kiwis can fly - 30% higher lambing in 15 years, AR Bray, Meat and Wool New Zealand, Wellington, New Zealand Rams are not a trivial expense, so what can you do to maximise on your investment? Chri Oldham, Department of Agriculture Western Australia, Graeme Martin, University of West Australia. Care for mun - fetal programming, lamb survival and lifetime performance. RW Kelly CSIRO Livestock Industries, Floreat WA Boost lamb survival - …
Sheep Updates 2005 - Part 3, Rob Davidson, David Pethick, C. F. Engelke, B. D. Siebert, K. Gregg, A-D G. Wright, P. E. Vercoe, Robin Jacob, Russell Barnett, Joanne Sneddon, Sandra Brown, G. Rose, C. Kabore, J Dart, Stuart Adams
Sheep Updates 2005 - Part 3, Rob Davidson, David Pethick, C. F. Engelke, B. D. Siebert, K. Gregg, A-D G. Wright, P. E. Vercoe, Robin Jacob, Russell Barnett, Joanne Sneddon, Sandra Brown, G. Rose, C. Kabore, J Dart, Stuart Adams
Sheep Updates
This session covers seven papers from different authors: CUSTOMER 1. Benefits VIAscanR to producers and WAMMCO, Rob Davidson, Supply Development Manager, David Pethick, School of Veterinary and Biomedical Studies, Murdock University. 2. Healthy fats in lamb: how WA lambs compare with others, C. F. Engelke Animal Biology, University of Western Australia, bCSIRO Livestock Industries, Western Australia B.D. Siebert, Department of Animal Science, University of Adelaide, South Australia, K. Gregg, Centre for High-Throughput Agricultural Genetic Analysis, Murdoch University, Western Australia. A-D.G. Wright CSIRO Livestock Industries, Western Australia, P.E Vercoe Animal Biology, University of Western Australia 3. Shelf life of fresh lamb …
Sheep Updates 2005 - Part 5, Geoff Duddy, Brent Mcloud, John Sullivan, T. J. Mahar, A. Balasingam, J. H. Stanton, K. M. S. Curtis, P. R. Lamb, Eliza Dowling, Ned Crossley, Surrender Mann, Lucy Anderton, Matthew Kelly, Andrew Swan, Ian Mcfarland, Di Evans, K. Bell, D. Sackett, Robin Jacob
Sheep Updates 2005 - Part 5, Geoff Duddy, Brent Mcloud, John Sullivan, T. J. Mahar, A. Balasingam, J. H. Stanton, K. M. S. Curtis, P. R. Lamb, Eliza Dowling, Ned Crossley, Surrender Mann, Lucy Anderton, Matthew Kelly, Andrew Swan, Ian Mcfarland, Di Evans, K. Bell, D. Sackett, Robin Jacob
Sheep Updates
This session covers eleven papers from different authors; MARKET INFORMATION 1. Crystal Spring - Crystal clear and consistant, Geoff Duddy, Livestock Officer (Sheep & Wool) Yanco, NSW, Brent McLoud, (Product Development Officer) Cowra, NSW, John Sullivan, J.J Dresser and Co (Agent), Woodstock, NSW 2. An overview of Recent Developments in Dark and Medullated Fibre Testing, T.J. Mahar, A. Balasingam, AWTA Ltd 3. Opportunities and Implications for Wool Producers of the TEAM3 Prediction Equations, J.H. Stanton12 K.M.S. Curtis1 , 1Department of Agriculture Western Australia, 2 Curtin University, WA 4. Premiums and Discounts for Fibre Properties in Superfine Wool, Now and in …
Sheep Updates 2005 - Contents, Department Of Agriculture Western Australia
Sheep Updates 2005 - Contents, Department Of Agriculture Western Australia
Sheep Updates
No abstract provided.
A Social Cognitive Perspective Of Physical-Activity-Related Behavior In Physical Education, Jeffrey J. Martin, Pamela Hodges Kulinna
A Social Cognitive Perspective Of Physical-Activity-Related Behavior In Physical Education, Jeffrey J. Martin, Pamela Hodges Kulinna
Kinesiology, Health and Sport Studies
The purpose of the current study was to examine student and teacher physical-activity-related behavior using the theory of planned behavior and self-efficacy theory. Although teachers reported an overwhelmingly positive attitude toward teaching physical activity lessons to promote fitness development, they only devoted 4% of their class time to actually demonstrating and promoting fitness. Students were quite sedentary during class spending 61% of class time sitting, standing, or lying down. Using hierarchical regression analyses, teachers' attitudes toward teaching physically active physical education classes accounted for 50% of the variance in teachers' intention. Teachers who demonstrated/promoted fitness and who limited their general …
Mannose Binding Lectin Genotypes Influence Recovery From Hepatitis B Virus Infection, Chloe L. Thio, Timothy L. Mosbruger, Jacquie Astemborski, Spencer Greer, Gregory D. Kirk, Stephen J. O'Brien, David L. Thomas
Mannose Binding Lectin Genotypes Influence Recovery From Hepatitis B Virus Infection, Chloe L. Thio, Timothy L. Mosbruger, Jacquie Astemborski, Spencer Greer, Gregory D. Kirk, Stephen J. O'Brien, David L. Thomas
Biology Faculty Articles
Mannose binding lectin (MBL) is a central component of the innate immune response and thus may be important for determining hepatitis B virus (HBV) persistence. Since single-nucleotide polymorphisms (SNPs) in the gene encoding MBL (mbl2) alter the level of functional MBL, we hypothesized that mbl2 genotypes are a determinant of HBV persistence or recovery from viral infection. We tested this hypothesis by using a nested case control design with 189 persons with HBV persistence matched to 338 individuals who had naturally recovered from HBV infection. We determined genotypes of two promoter and three exon 1 SNPs in mbl2 …
Santa Clara Magazine, Volume 47 Number 1, Summer 2005, Santa Clara University
Santa Clara Magazine, Volume 47 Number 1, Summer 2005, Santa Clara University
Santa Clara Magazine
9 - A MOGUL IN THE MAKING By Larry Sokoloff J.D. '92 While working toward his business degree, SCU sophomore Tyler Dickman runs a multimillion-dollar business based in Florida.
10 - TOP OF THE CLASS: FOUNDATION HONORS INNOVATIVE SCU PROFESSORS By Kim Kooyers. This year's winners of the Louis and Dorina Brutocao Award for Teaching Excellence and the Brutocao Family Foundation Award for Curriculum Innovation are examples of the SCU's outstanding teaching scholars.
14 - A GLOBAL ETHIC: A CONVERSATION WITH HANS KUNG By Rita Beamish '74 Hans Kung, scholar, Roman Catholic priest, and author of some 50 books on …
Summer 2005 Research Symposium Abstract Book, Trinity College
Summer 2005 Research Symposium Abstract Book, Trinity College
Science Symposia Abstracts
Summer 2005 volume of abstracts for science research projects conducted by Trinity College students.
Consumer Understanding And Use Of Health Claims For Foods, P. G. Williams
Consumer Understanding And Use Of Health Claims For Foods, P. G. Williams
Faculty of Health and Behavioural Sciences - Papers (Archive)
Health claims for foods are permitted in an increasing number of countries but there are very few studies evaluating the effect of such claims on purchase behavior and consumer health. There are significant differences between countries, but in general consumers see health claims as useful, they prefer short succinct wording rather than long and complex claims, and they believe claims should be approved by government. Consumers view a food as healthier if it carries a health claim and this “halo” effect may discourage them seeking further nutrition information. Consumers do not clearly distinguish between nutrient content, structure-function and health claims. …
Animal Models Of Head Trauma, Ibolja Cernak
Animal Models Of Head Trauma, Ibolja Cernak
Biomedicine and Animal Models in Research Collection
Animal models of traumatic brain injury (TBI) are used to elucidate primary and secondary sequelae underlying human head injury in an effort to identify potential neuroprotective therapies for developing and adult brains. The choice of experimental model depends upon both the research goal and underlying objectives. The intrinsic ability to study injuryinduced changes in behavior, physiology, metabolism, the blood/tissue interface, the blood brain barrier, and/or inflammatory- and immune-mediated responses, makes in vivo TBI models essential for neurotrauma research. Whereas human TBI is a highly complex multifactorial disorder, animal trauma models tend to replicate only single factors involved in the pathobiology …
Differential Stress Responses In Fish From Areas Of High- And Low-Predation Pressure, Culum Brown, Carolyn Gardner, Victoria Braithwaite
Differential Stress Responses In Fish From Areas Of High- And Low-Predation Pressure, Culum Brown, Carolyn Gardner, Victoria Braithwaite
Aquaculture Collection
We subjected fish from regions of high and low levels of predation pressure in four independent streams to a mild stressor and recorded their opercular beat rates. Fish from low-predation areas showed higher maximum, minimum and mean opercular beat frequencies than fish from high-predation regions. The change in opercular beat frequency (scope) was also significantly greater in fish from low- than in fish from high-predation regions. Under normal activity levels, however, low predation fish showed a reduced opercular beat frequency, which may be indicative of reduced activity levels or metabolic rate. Opercular beat frequency was negatively correlated with standard length …
Communicating Health Benefits - Do We Need Health Claims?, P. G. Williams
Communicating Health Benefits - Do We Need Health Claims?, P. G. Williams
Faculty of Health and Behavioural Sciences - Papers (Archive)
Many countries are now permitting health claims on foods and Food Standards Australia New Zealand is developing new regulations to permit their use in Australia. However there is no clear understanding of how consumers use health claims and their likely impact on consumer food behaviour or health. More research is needed, but a review of previous studies allows some common conclusions can be drawn. Health claims on foods are seen by consumers as useful, and when a product features a health claim they view it as healthier and state they are more likely to purchase it. Consumers are sceptical of …
Breakfast And The Diets Of Australian Adults: An Analysis Of Data From The 1995 National Nutrition Survey, P. G. Williams
Breakfast And The Diets Of Australian Adults: An Analysis Of Data From The 1995 National Nutrition Survey, P. G. Williams
Faculty of Health and Behavioural Sciences - Papers (Archive)
The aim of this study was to describe the nutrients provided to Australian adults by the breakfast meal and compare the food and nutrient intakes and health of regular breakfast eaters and skippers. The Australian Bureau of Statistics was commissioned to undertake additional analysis of data collected in the 1995 Australian National Nutrition Survey (NNS). The survey included 24 hour recalls, physical measurements and a food habits questionnaire collected during the period February 1995 to March 1996, with a nationally representative sample of 10851 Australians aged nineteen years and older. The median nutrient intakes at breakfast and the proportion of …
Australian Consumers Are Sceptical About But Influenced By Claims About Fat On Food Labels, C. Chan, C. Patch, P. G. Williams
Australian Consumers Are Sceptical About But Influenced By Claims About Fat On Food Labels, C. Chan, C. Patch, P. G. Williams
Faculty of Health and Behavioural Sciences - Papers (Archive)
Objectives: To explore the beliefs and attitudes of Australian consumers to claims about fat made on the labels of packaged food.
Design: Content analysis of transcripts from focus group discussions.
Subjects: 26 females and 10 males aged 20-80y, recruited by advertisement into six focus groups, stratified by age, sex and health status.
Results: Awareness of claims about fat was high in this sample of Australians and participants admitted that they influenced their purchase decisions. The most preferred form of claim was “X% fat free”. Claims were considered most useful on foods that were high in fat. There was considerable scepticism …
Evaluating Forensic Dna Evidence, Dan E. Krane, William C. Thompson
Evaluating Forensic Dna Evidence, Dan E. Krane, William C. Thompson
Biological Sciences Faculty Publications
No abstract provided.
Risk Factors For Thyroid Cancer: A Prospective Cohort Study, Stephanie A. Navarro Silvera, Anthony B. Miller, Thomas E. Rohan
Risk Factors For Thyroid Cancer: A Prospective Cohort Study, Stephanie A. Navarro Silvera, Anthony B. Miller, Thomas E. Rohan
Department of Public Health Scholarship and Creative Works
Given the higher incidence rate of thyroid cancer among women compared to men and evidence that smoking and alcohol consumption may be inversely related to thyroid cancer risk, we examined thyroid cancer risk in association with menstrual, reproductive, and hormonal factors, and cigarette and alcohol consumption, in a prospective cohort study of 89,835 Canadian women aged 40–59 at recruitment who were enrolled in the National Breast Screening Study (NBSS). Linkages to national cancer and mortality databases yielded data on cancer incidence and deaths from all causes, respectively, with follow-up ending between 1998 and 2000. Cox proportional hazards models (using age …
Manganese Distribution Across The Blood-Brain Barrier. Iv. Evidence For Brain Influx Through Store-Operated Calcium Channels, Janelle S. Crossgrove, Robert A. Yokel
Manganese Distribution Across The Blood-Brain Barrier. Iv. Evidence For Brain Influx Through Store-Operated Calcium Channels, Janelle S. Crossgrove, Robert A. Yokel
Pharmaceutical Sciences Faculty Publications
Manganese (Mn) is a required co-factor for many ubiquitous enzymes; however, chronic Mn overexposure can cause manganism, a parkinsonian-like syndrome. Previous studies showed Mn influx into brain is carrier-mediated, though the putative carrier(s) were not established. Studies conducted with cultured bovine brain microvascular endothelial cells (bBMECs), which comprise the blood–brain barrier, revealed 54Mn (II) uptake positively correlated with pH, was temperature-dependent, and was sodium- and energy-independent. Brain 54Mn uptake correlated inversely with calcium (Ca) concentration, but 45Ca uptake was unaltered by high Mn concentration. Lanthanum (La), a non-selective inhibitor of several Ca channel types, as well as …
Histological Comparison Of White And Gray Mta In Repair Of Furcation Perforations, Miguel Elias Mego
Histological Comparison Of White And Gray Mta In Repair Of Furcation Perforations, Miguel Elias Mego
Loma Linda University Electronic Theses, Dissertations & Projects
Mineral trioxide aggregate (MTA) has been shown to promote regeneration of the periodontal apparatus when used as a repair material in furcation perforations. Two variations of MTA (Gray and White) have been introduced to the dental market. The purpose of this study was to histologically compare the in vivo response to immediate furcation perforation repair using gray or white MTA in beagle dogs.
Under general anesthesia, non-surgical root canal therapy and furcal perforations were performed on sixteen mandibular premolars of eight 2-year old beagle dogs. The perforations were immediately repaired with either white (n=8) or gray (n=8) MTA. The animals …
A Critical Role For Kalirin In Ngf Signaling Through Trka, Kausik Chakrabarti, Rong Lin, Noraisha I. Schiller, Yanping Wang, David Koubi, Ying-Xin Fan, Brian B. Rudkin, Gibbes R. Johnson, Martin R. Schiller
A Critical Role For Kalirin In Ngf Signaling Through Trka, Kausik Chakrabarti, Rong Lin, Noraisha I. Schiller, Yanping Wang, David Koubi, Ying-Xin Fan, Brian B. Rudkin, Gibbes R. Johnson, Martin R. Schiller
Life Sciences Faculty Research
Kalirin is a multidomain guanine nucleotide exchange factor (GEF) that activates Rho proteins, inducing cytoskeletal rearrangement in neurons. Although much is known about the effects of Kalirin on Rho GTPases and neuronal morphology, little is known about the association of Kalirin with the receptor/signaling systems that affect neuronal morphology. Our experiments demonstrate that Kalirin binds to and colocalizes with the TrkA neurotrophin receptor in neurons. In PC12 cells, inhibition of Kalirin expression using antisense RNA decreased nerve growth factor (NGF)-induced TrkA autophosphorylation and process extension. Kalirin overexpression potentiated neurotrophin-stimulated TrkA autophosphorylation and neurite outgrowth in PC12 cells at a low …
Effects Of Feeding Regular Eggs, N-3 Fatty Acid Enriched Eggs, And Walnuts, On Blood Lipids, Membrane Incorporation Of Fatty Acids, And Serum Lutein, In Free-Living Lacto-Ovo Vegetarians, Bonny Burns-Whitmore
Effects Of Feeding Regular Eggs, N-3 Fatty Acid Enriched Eggs, And Walnuts, On Blood Lipids, Membrane Incorporation Of Fatty Acids, And Serum Lutein, In Free-Living Lacto-Ovo Vegetarians, Bonny Burns-Whitmore
Loma Linda University Electronic Theses, Dissertations & Projects
Americans do not receive enough n-3 fatty acids (F. A.) in their diets. Walnuts are good source of α-linolenic acid (ALA), while n-3 F.A. enriched eggs provide a dietary source of DHA. Whether ALA and DHA have equivalent effects modifying cardiovascular risk factors is not known. This study compared the changes in blood and erythrocyte membrane lipids in twenty free-living lacto-ovo vegetarians following the consumption of regular eggs (6/wk), n-3 F.A. enriched eggs (6/wk), or walnuts (6 oz/wk) in a triple crossover design.
Results indicate significant differences between treatments for serum triacylglycerols (TAGs), total cholesterol (TC), apo B, apo B: …