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Method, Composition, And Kit Useful For Treatment Of Alzheimer's Disease, Steven Estus, Manasi Malik, James Simpson

Biology Faculty Patents

The presently-disclosed subject matter includes methods for treating Alzheimer's disease in a subject. The subject can have Alzheimer's diseases, can be identified has being at risk for developing Alzheimer's disease, or both. The method can comprise administering a composition that includes a CD33 inhibitor, which may include a CD33 antibody. In some embodiments the composition can further comprise at least one additional component useful for treating Alzheimer's disease. The presently-disclosed subject matter also includes compositions and kits for treating Alzheimer's disease in a subject.

Onset Time And Durability Of Huntingtin Suppression In Rhesus Putamen After Direct Infusion Of Antihuntingtin Sirna, Richard Grondin, Pei Ge, Qingmin Chen, Jessica E. Sutherland, Zhiming Zhang, Don M. Gash, David K. Stiles, Gregory R. Stewart, Dinah W. Y. Sah, William F. Kaemmerer

Neuroscience Faculty Publications

One possible treatment for Huntington's disease involves direct infusion of a small, interfering RNA (siRNA) designed to reduce huntingtin expression into brain tissue from a chronically implanted programmable pump. Here, we studied the suppression of huntingtin mRNA achievable with short infusion times, and investigated how long suppression may persist after infusion ceases. Rhesus monkeys received 3 days of infusion of Magnevist into the putamen to confirm catheter patency and fluid distribution. After a 1-week washout period, monkeys received radiolabeled siRNA targeting huntingtin. After 1 or 3 days of siRNA delivery, monkeys were either terminated, or their pumps were shut off …

Myocyte Contractility Can Be Maintained By Storing Cells With The Myosin Atpase Inhibitor 2,3 Butanedione Monoxime, Charles S. Chung, Charles Mechas, Kenneth S. Campbell

Physiology Faculty Publications

Isolated intact myocytes can be used to investigate contractile mechanisms and to screen new therapeutic compounds. These experiments typically require euthanizing an animal and isolating fresh cells each day or analyzing cultured myocytes, which quickly lose their rod-shaped morphology. Recent data suggest that the viability of canine myocytes can be prolonged using low temperature and N-benzyl-p-toluene sulfonamide (an inhibitor of skeletal myosin ATPase). We performed similar studies in rat myocytes in order to test whether the cardiac myosin ATPase inhibitors 2,3-Butanedione monoxime (BDM) and blebbistatin help to maintain cell-level function over multiple days. Myocytes were isolated from rats and separated …

Comparison Of The Equine Reference Sequence With Its Sanger Source Data And New Illumina Reads, Jovan Rebolledo-Mendez, Matthew S. Hestand, Stephen J. Coleman, Zheng Zeng, Ludovic Orlando, James N. Macleod, Ted Kalbfleisch

Maxwell H. Gluck Equine Research Center Faculty Publications

The reference assembly for the domestic horse, EquCab2, published in 2009, was built using approximately 30 million Sanger reads from a Thoroughbred mare named Twilight. Contiguity in the assembly was facilitated using nearly 315 thousand BAC end sequences from Twilight's half brother Bravo. Since then, it has served as the foundation for many genome-wide analyses that include not only the modern horse, but ancient horses and other equid species as well. As data mapped to this reference has accumulated, consistent variation between mapped datasets and the reference, in terms of regions with no read coverage, single nucleotide variants, and small …

Annotation Of The Protein Coding Regions Of The Equine Genome, Matthew S. Hestand, Theodore S. Kalbfleisch, Stephen J. Coleman, Zheng Zeng, Jinze Liu, Ludovic Orlando, James N. Macleod

Veterinary Science Faculty Publications

Current gene annotation of the horse genome is largely derived from in silico predictions and cross-species alignments. Only a small number of genes are annotated based on equine EST and mRNA sequences. To expand the number of equine genes annotated from equine experimental evidence, we sequenced mRNA from a pool of forty-three different tissues. From these, we derived the structures of 68,594 transcripts. In addition, we identified 301,829 positions with SNPs or small indels within these transcripts relative to EquCab2. Interestingly, 780 variants extend the open reading frame of the transcript and appear to be small errors in the equine …

Iron Toxicity In The Retina Requires Alu Rna And The Nlrp3 Inflammasome, Bradley D. Gelfand, Charles B. Wright, Younghee Kim, Tetsuhiro Yasuma, Reo Yasuma, Shengjian Li, Benjamin J. Fowler, Ana Bastos-Carvalho, Nagaraj Kerur, Annette Uittenbogaard, Youn Seon Han, Dingyuan Lou, Mark E. Kleinman, W. Hayes Mcdonald, Gabriel Núñez, Philippe Georgel, Joshua L. Dunaief, Jayakrishna Ambati

Ophthalmology and Visual Science Faculty Publications

Excess iron induces tissue damage and is implicated in age-related macular degeneration (AMD). Iron toxicity is widely attributed to hydroxyl radical formation through Fenton's reaction. We report that excess iron, but not other Fenton catalytic metals, induces activation of the NLRP3 inflammasome, a pathway also implicated in AMD. Additionally, iron-induced degeneration of the retinal pigmented epithelium (RPE) is suppressed in mice lacking inflammasome components caspase-1/11 or Nlrp3 or by inhibition of caspase-1. Iron overload increases abundance of RNAs transcribed from short interspersed nuclear elements (SINEs): Alu RNAs and the rodent equivalent B1 and B2 RNAs, which are inflammasome agonists. Targeting …

Oral History Of Student Life At The Uk College Of Law With Thomas Givhan (Class Of 1951) | Part 2, Thomas Givhan

Kentucky Law Alumni Oral History Collection

The downloadable document is a transcript of the oral history in PDF format. Below, you will find a streaming media file to hear the oral history.

This oral history is part of the Kentucky Law Alumni Oral History Collection in UKnowledge. Thomas Givhan (Class of 1951) is interviewed by Professor Franklin Runge about his experiences at the UK College of Law.

Oral History Of Student Life At The Uk College Of Law With Thomas Givhan (Class Of 1951) | Part 3, Thomas Givhan

Kentucky Law Alumni Oral History Collection

The downloadable document is a transcript of the oral history in PDF format. Below, you will find a streaming media file to hear the oral history.

This oral history is part of the Kentucky Law Alumni Oral History Collection in UKnowledge. Thomas Givhan (Class of 1951) is interviewed by Professor Franklin Runge about his experiences at the UK College of Law.

Rna Nanoparticle As A Vector For Targeted Sirna Delivery Into Glioblastoma Mouse Model, Tae Jin Lee, Farzin Haque, Dan Shu, Ji Young Yoo, Hui Li, Robert A. Yokel, Craig Horbinski, Tae Hyong Kim, Sung-Hak Kim, Chang-Hyuk Kwon, Ichiro Nakano, Balveen Kaur, Peixuan Guo, Carlo M. Croce

Pharmaceutical Sciences Faculty Publications

Systemic siRNA administration to target and treat glioblastoma, one of the most deadly cancers, requires robust and efficient delivery platform without immunogenicity. Here we report newly emerged multivalent naked RNA nanoparticle (RNP) based on pRNA 3-way-junction (3WJ) from bacteriophage phi29 to target glioblastoma cells with folate (FA) ligand and deliver siRNA for gene silencing. Systemically injected FA-pRNA-3WJ RNPs successfully targeted and delivered siRNA into brain tumor cells in mice, and efficiently reduced luciferase reporter gene expression (4-fold lower than control). The FA-pRNA-3WJ RNP also can target human patient-derived glioblastoma stem cells, thought to be responsible for tumor initiation and deadly …

Procollagen C-Endopeptidase Enhancer Protein 2 (Pcpe2) Reduces Atherosclerosis In Mice By Enhancing Scavenger Receptor Class B1 (Sr-Bi)-Mediated High-Density Lipoprotein (Hdl)-Cholesteryl Ester Uptake, Ricquita D. Pollard, Christopher N. Blesso, Manal Zabalawi, Brian Fulp, Mark Gerelus, Xuewei Zhu, Erica W. Lyons, Nebil Nuradin, Omar L. Francone, Xiang-An Li, Daisy Sahoo, Michael J. Thomas, Mary G. Sorci-Thomas

Pediatrics Faculty Publications

Studies in human populations have shown a significant correlation between procollagen C-endopeptidase enhancer protein 2 (PCPE2) single nucleotide polymorphisms and plasma HDL cholesterol concentrations. PCPE2, a 52-kDa glycoprotein located in the extracellular matrix, enhances the cleavage of C-terminal procollagen by bone morphogenetic protein 1 (BMP1). Our studies here focused on investigating the basis for the elevated concentration of enlarged plasma HDL in PCPE2-deficient mice to determine whether they protected against diet-induced atherosclerosis. PCPE2-deficient mice were crossed with LDL receptor-deficient mice to obtain LDLr^-/-, PCPE2^-/- mice, which had elevated HDL levels compared with LDLr^-/- mice with similar …

Telemetric Blood Pressure Assessment In Angiotensin Ii-Infused Apoe-/- Mice: 28 Day Natural History And Comparison To Tail-Cuff Measurements, Christopher M. Haggerty, Andrea C. Mattingly, Ming C. Gong, Wen Su, Alan Daugherty, Brandon K. Fornwalt

Saha Cardiovascular Research Center Faculty Publications

Abdominal aortic aneurysm (AAA) is a disease of the aortic wall, which can progress to catastrophic rupture. Assessment of mechanical characteristics of AAA, such as aortic distensibility, may provide important insights to help identify at-risk patients and understand disease progression. While the majority of studies on this topic have focused on retrospective patient data, recent studies have used mouse models of AAA to prospectively evaluate the evolution of aortic mechanics. Quantification of aortic distensibility requires accurate measurement of arterial blood pressure, particularly pulse pressure, which is challenging to perform accurately in murine models. We hypothesized that volume/pressure tail-cuff measurements of …

Neuron-Based Heredity And Human Evolution, Don M. Gash, Andrew S. Deane

Neuroscience Faculty Publications

It is widely recognized that human evolution has been driven by two systems of heredity: one DNA-based and the other based on the transmission of behaviorally acquired information via nervous system functions. The genetic system is ancient, going back to the appearance of life on Earth. It is responsible for the evolutionary processes described by Darwin. By comparison, the nervous system is relatively newly minted and in its highest form, responsible for ideation and mind-to-mind transmission of information. Here the informational capabilities and functions of the two systems are compared. While employing quite different mechanisms for encoding, storing and transmission …

Space Environmental Factor Impacts Upon Murine Colon Microbiota And Mucosal Homeostasis, Lauren E. Ritchie, Stella S. Taddeo, Brad R. Weeks, Florence Lima, Susan A. Bloomfield, M. Andrea Azcarate-Peril, Sara R. Zwart, Scott M. Smith, Nancy D. Turner

Internal Medicine Faculty Publications

Astronaut intestinal health may be impacted by microgravity, radiation, and diet. The aim of this study was to characterize how high and low linear energy transfer (LET) radiation, microgravity, and elevated dietary iron affect colon microbiota (determined by 16S rDNA pyrosequencing) and colon function. Three independent experiments were conducted to achieve these goals: 1) fractionated low LET γ radiation (¹³⁷Cs, 3 Gy, RAD), high Fe diet (IRON) (650 mg/kg diet), and a combination of low LET γ radiation and high Fe diet (IRON+RAD) in male Sprague-Dawley rats; 2) high LET ³⁸Si particle exposure (0.050 Gy), 1/6 G …

Tissue Specific Reactions To Positional Discontinuities In The Regenerating Axolotl Limb, Malcolm Maden, Daima Avila, Molly Roy, Ashley W. Seifert

Biology Faculty Publications

We investigated cellular contributions to intercalary regenerates and 180^o supernumerary limbs during axolotl limb regeneration using the cell autonomous green fluorescent protein marker and exchanged blastemas between white and green fluorescent protein animals. After distal blastemas were grafted to proximal levels tissues of the intercalary regenerate behaved independently with regard to the law of distal transformation; graft epidermis was replaced by stump epidermis, muscle-derived cells, blood vessels, and Schwann cells of the distal blastema moved proximally to the stylopodium and cartilage and dermal cells conformed to the law. After 180^o rotation, blastemas showed contributions from stump tissues which …

Effects Of Sucroferric Oxyhydroxide Compared To Lanthanum Carbonate And Sevelamer Carbonate On Phosphate Homeostasis And Vascular Calcifications In A Rat Model Of Chronic Kidney Failure, Olivier Phan, Marc Maillard, Hartmut H. Malluche, Jean-Christophe Stehle, Felix Funk, Michel Burnier

Internal Medicine Faculty Publications

Elevated serum phosphorus, calcium, and fibroblast growth factor 23 (FGF23) levels are associated with cardiovascular disease in chronic renal disease. This study evaluated the effects of sucroferric oxyhydroxide (PA21), a new iron-based phosphate binder, versus lanthanum carbonate (La) and sevelamer carbonate (Se), on serum FGF23, phosphorus, calcium, and intact parathyroid hormone (iPTH) concentrations, and the development of vascular calcification in adenine-induced chronic renal failure (CRF) rats. After induction of CRF, renal function was significantly impaired in all groups: uremic rats developed severe hyperphosphatemia, and serum iPTH increased significantly. All uremic rats (except controls) then received phosphate binders for 4 weeks. …

Apoε2 And Education In Cognitively Normal Older Subjects With High Levels Of Ad Pathology At Autopsy: Findings From The Nun Study, Diego Iacono, Peter Zandi, Myron Gross, William R. Markesbery, Olga Pletnikova, Gay Rudow, Juan C. Troncoso

Sanders-Brown Center on Aging Faculty Publications

Asymptomatic Alzheimer's disease (ASYMAD) subjects are individuals characterized by preserved cognition before death despite substantial AD pathology at autopsy. ASYMAD subjects show comparable levels of AD pathology, i.e. β-amyloid neuritic plaques (Aβ-NP) and tau-neurofibrillary tangles (NFT), to those observed in mild cognitive impairment (MCI) and some definite AD cases. Previous clinicopathologic studies on ASYMAD subjects have shown specific phenomena of hypertrophy in the cell bodies, nuclei, and nucleoli of hippocampal pyramidal neurons and other cerebral areas. Since it is well established that the allele APOε4 is a major genetic risk factor for AD, we examined whether specific alleles of APOE …

Akt Inhibition Overcomes Rapamycin Resistance By Enhancing The Repressive Function Of Pras40 On Mtorc1/4e-Bp1 Axis, Wenting Mi, Qing Ye, Side Liu, Qing-Bai She

Markey Cancer Center Faculty Publications

The mTORC1 inhibitors, rapamycin and its analogs, are known to show only modest antitumor activity in clinic, but the underlying mechanisms remain largely elusive. Here, we found that activated AKT signaling is associated with rapamycin resistance in breast and colon cancers by sustained phosphorylation of the translational repressor 4E-BP1. Treatment of tumor cells with rapamycin or the AKT inhibitor MK2206 showed a limited activity in inhibiting 4E-BP1 phosphorylation, cap-dependent translation, cell growth and motility. However, treatment with both drugs resulted in profound effects in vitro and in vivo. Mechanistic investigation demonstrated that the combination treatment was required to effectively …

Cpsf30 At The Interface Of Alternative Polyadenylation And Cellular Signaling In Plants, Manohar Chakrabarti, Arthur G. Hunt

Plant and Soil Sciences Faculty Publications

Post-transcriptional processing, involving cleavage of precursor messenger RNA (pre mRNA), and further incorporation of poly(A) tail to the 3' end is a key step in the expression of genetic information. Alternative polyadenylation (APA) serves as an important check point for the regulation of gene expression. Recent studies have shown widespread prevalence of APA in diverse systems. A considerable amount of research has been done in characterizing different subunits of so-called Cleavage and Polyadenylation Specificity Factor (CPSF). In plants, CPSF30, an ortholog of the 30 kD subunit of mammalian CPSF is a key polyadenylation factor. CPSF30 in the model plant Arabidopsis …

Insulin-Resistant Subjects Have Normal Angiogenic Response To Aerobic Exercise Training In Skeletal Muscle, But Not In Adipose Tissue, R. Grace Walton, Brian S. Finlin, Jyothi Mula, Douglas E. Long, Beibei Zhu, Christopher S. Fry, Philip M. Westgate, Jonah D. Lee, Tamara Bennett, Philip A. Kern, Charlotte A. Peterson

Clinical and Translational Science Faculty Publications

Reduced vessel density in adipose tissue and skeletal muscle is associated with obesity and may result in decreased perfusion, decreased oxygen consumption, and insulin resistance. In the presence of VEGFA, Angiopoietin-2 (Angpt2) and Angiopoietin-1 (Angpt1) are central determinants of angiogenesis, with greater Angpt2:Angpt1 ratios promoting angiogenesis. In skeletal muscle, exercise training stimulates angiogenesis and modulates transcription of VEGFA, Angpt1, and Angpt 2. However, it remains unknown whether exercise training stimulates vessel growth in human adipose tissue, and it remains unknown whether adipose angiogenesis is mediated by angiopoietin signaling. We sought to determine whether insulin-resistant subjects would display an impaired angiogenic …

Amyloid Peptide Inactivating Enzyme To Treat Alzheimer's Disease Peripherally, Louis B. Hersh, Hanjun Guan

Molecular and Cellular Biochemistry Faculty Patents

Methods for treatment and/or prevention of Alzheimer's disease comprising inactivating peripheral AP in serum to a reduce A(3 in the brain. Methods comprise expression of amyloid peptide inactivating enzyme on bone marrow cells; and coupling of amyloid peptide inactivating enzyme to hematopoietic cells.

Pannexin1 Channels Dominate Atp Release In The Cochlea Ensuring Endocochlear Potential And Auditory Receptor Potential Generation And Hearing, Jin Chen, Yan Zhu, Chun Liang, Jing Chen, Hong-Bo Zhao

Otolaryngology--Head & Neck Surgery Faculty Publications

Pannexin1 (Panx1) is a gap junction gene in vertebrates whose proteins mainly function as non-junctional channels on the cell surface. Panx1 channels can release ATP under physiological conditions and play critical roles in many physiological and pathological processes. Here, we report that Panx1 deficiency can reduce ATP release and endocochlear potential (EP) generation in the cochlea inducing hearing loss. Panx1 extensively expresses in the cochlea, including the cochlear lateral wall. We found that deletion of Panx1 in the cochlear lateral wall almost abolished ATP release under physiological conditions. Positive EP is a driving force for current through hair cells to …

Nutrition Regulation Of Male Accessory Gland Growth And Maturation In Tribolium Castaneum, Jingjing Xu, Ashlee L. Anciro, Subba R. Palli

Entomology Faculty Publications

Insulin/IGF-1 signaling (IIS) pathway is known to control growth, development and reproduction. Insulin-like peptide mediated body size plasticity in Drosophila melanogaster has been reported. Here, our studies showed that IIS pathway and nutrition regulate growth and maturation of the male accessory gland (MAG) in the red flour beetle, Tribolium castaneum. The size of MAG increased from day 1 to day 5 post-adult emergence (PAE). This increase in the size of MAG is contributed by an increase in cell size, but not cell number. The growth of MAG was impaired after double-stranded RNA (dsRNA)-mediated knockdown in the expression of genes …

The Archaeology Of Disjuncture: Classic Period Disruption And Cultural Divergence In The Tuxtla Mountains Of Mexico, Wesley D. Stoner, Christopher A. Pool

Anthropology Faculty Publications

Reconstructing human interaction systems has been a major objective of archaeological research, but we have typically examined the topic in a conceptually limited manner. Most studies have—intentionally or unintentionally—focused on how trade, communication, conquest, and migration foster cultural similarities over long distances. It has largely been a positivistic endeavor that exclusively features groups linked through a single network but glosses over how alternative networks intersect with the former through common nodes. Models of long-distance interaction have largely ignored variation in how external influences are negotiated across space within the receiving region. We adapt Arjun Appadurai’s concept of disjuncture to conceptualize …

Selection Of Reference Genes For Rt-Qpcr Analysis In The Monarch Butterfly, Danaus Plexippus (L.), A Migrating Bio-Indicator, Huipeng Pan, Xiaowei Yang, Keith Bidne, Richard L. Hellmich, Blair D. Siegfried, Xuguo Zhou

Entomology Faculty Publications

Reverse transcriptase-quantitative polymerase chain reaction (RT-qPCR) is a powerful technique to quantify gene expression. To facilitate gene expression study and obtain accurate results, normalization relative to stably expressed reference genes is crucial. The monarch butterfly, Danaus plexippus (L.), is one of the most recognized insect species for its spectacular annual migration across North America. Besides its great voyages, D. plexippus has drawn attention to its role as a bio-indicator, ranging from genetically modified organisms (GMOs) to natural ecosystems. In this study, nine reference genes from D. plexippus genome were selected as the candidate reference genes. The expression profiles of these …

Disruption Of Columnar And Laminar Cognitive Processing In Primate Prefrontal Cortex Following Cocaine Exposure, Ioan Opris, Greg A. Gerhardt, Robert E. Hampson, Sam A. Deadwyler

Neuroscience Faculty Publications

Prefrontal cortical activity in primate brain plays a critical role in cognitive processes involving working memory and the executive control of behavior. Groups of prefrontal cortical neurons within specified cortical layers along cortical minicolumns differentially generate inter- and intra-laminar firing to process relevant information for goal oriented behavior. However, it is not yet understood how cocaine modulates such differential firing in prefrontal cortical layers. Rhesus macaque nonhuman primates (NHPs) were trained in a visual delayed match-to-sample (DMS) task while the activity of prefrontal cortical neurons (areas 46, 8 and 6) was recorded simultaneously with a custom multielectrode array in cell …

Cellular And Deafness Mechanisms Underlying Connexin Mutation-Induced Hearing Loss - A Common Hereditary Deafness, Jeffrey C. Wingard, Hong-Bo Zhao

Otolaryngology--Head & Neck Surgery Faculty Publications

Hearing loss due to mutations in the connexin gene family, which encodes gap junctional proteins, is a common form of hereditary deafness. In particular, connexin 26 (Cx26, GJB2) mutations are responsible for ~50% of non-syndromic hearing loss, which is the highest incidence of genetic disease. In the clinic, Cx26 mutations cause various auditory phenotypes ranging from profound congenital deafness at birth to mild, progressive hearing loss in late childhood. Recent experiments demonstrate that congenital deafness mainly results from cochlear developmental disorders rather than hair cell degeneration and endocochlear potential reduction, while late-onset hearing loss results from reduction of active …

Macrophage Migration Inhibitory Factor Mediates Par-Induced Bladder Pain., Dimitrios E. Kouzoukas, Katherine L. Meyer-Siegler, Fei Ma, Karin N. Westlund, David E. Hunt, Pedro L. Vera

Physiology Faculty Publications

INTRODUCTION: Macrophage migration inhibitory factor (MIF), a pro-inflammatory cytokine, is constitutively expressed in urothelial cells that also express protease-activated receptors (PAR). Urothelial PAR1 receptors were shown to mediate bladder inflammation. We showed that PAR1 and PAR4 activator, thrombin, also mediates urothelial MIF release. We hypothesized that stimulation of urothelial PAR1 or PAR4 receptors elicits release of urothelial MIF that acts on MIF receptors in the urothelium to mediate bladder inflammation and pain. Thus, we examined the effect of activation of specific bladder PAR receptors on MIF release, bladder pain, micturition and histological changes.

METHODS: MIF release was measured …

Disease-Related Microglia Heterogeneity In The Hippocampus Of Alzheimer's Disease, Dementia With Lewy Bodies, And Hippocampal Sclerosis Of Aging, Adam D. Bachstetter, Linda J. Van Eldik, Frederick A. Schmitt, Janna H. Neltner, Eseosa T. Ighodaro, Scott J. Webster, Ela Patel, Erin L. Abner, Richard J. Kryscio, Peter T. Nelson

Sanders-Brown Center on Aging Faculty Publications

Introduction: Neuropathological, genetic, and biochemical studies have provided support for the hypothesis that microglia participate in Alzheimer's disease (AD) pathogenesis. Despite the extensive characterization of AD microglia, there are still many unanswered questions, and little is known about microglial morphology in other common forms of age-related dementia: particularly, dementia with Lewy bodies (DLB) and hippocampal sclerosis of aging (HS-Aging). In addition, no prior studies have attempted to compare and contrast the microglia morphology in the hippocampus of various neurodegenerative conditions.

Results: Here we studied cases with pathologically-confirmed AD (n = 7), HS-Aging (n = 7), AD + HS-aging …

Building The Capacity For Community Food Work: The Geographic Distribution Of Usda Community Food Projects Competitive Grant Program Grantees, Keiko Tanaka, Erica Indiano, Graham T. Soley, Patrick H. Mooney

Community & Leadership Development Faculty Publications

Projects Competitive Grants Program, or USDA CFPCGP, supports community efforts to address food system issues. Over the last 15 years the program has funded diverse community-based projects across the nation, including youth education programs on healthy eating, farm-to-table initiatives, and community food assessments. In this initial study, we endeavor to understand the contribution of the CFPCGP in building a community's capacity to address its own challenges for food security. To analyze funding patterns of the CFPCGP program between 1996 and 2012, we used the websites of the CFPCGP and the WhyHunger Network to identify 420 competitive grant applications successfully funded …

Angiotensin Ii Is Required To Induce Exaggerated Salt Sensitivity In Dahl Rats Exposed To Maternal Separation, Analia S. Loria, David M. Pollock, Jennifer S. Pollock

Pharmacology and Nutritional Sciences Faculty Publications

We previously reported that maternal separation, rat model of early life stress, enhances pressor responses to acute and chronic stressors. The aims of this study were to determine whether Dahl salt-sensitive (DS) rats subjected to maternal separation (MatSep-DS) as compared to normally reared DS (Ctl-DS) rats show exaggerated blood pressure responses to acute behavioral stressors, such as restraint stress or air jet stress (AJS), or, hypertensive stimuli including chronic high-salt diet (4% NaCl) and angiotensin II (AngII) infusion (200 ng/Kg/min) during 1 week. MatSep was performed in male DS rats for 3 h/day from postnatal days 2-14. At 8 weeks …