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Articles 61 - 90 of 1972
Full-Text Articles in Medicine and Health Sciences
Bridging From Intramuscular To Limb Perfusion Delivery Of Raav: Optimization In A Non-Human Primate Study, Alisha Gruntman, Gwladys Gernoux, Qiushi Tang, Guo-Jie Ye, Dave R. Knop, Gensheng Wang, Janet Benson, Kristen E. Coleman, Allison M. Keeler, Christian Mueller, Louis G. Chicoine, Jeffrey D. Chulay, Terence R. Flotte
Bridging From Intramuscular To Limb Perfusion Delivery Of Raav: Optimization In A Non-Human Primate Study, Alisha Gruntman, Gwladys Gernoux, Qiushi Tang, Guo-Jie Ye, Dave R. Knop, Gensheng Wang, Janet Benson, Kristen E. Coleman, Allison M. Keeler, Christian Mueller, Louis G. Chicoine, Jeffrey D. Chulay, Terence R. Flotte
Christian Mueller
Phase 1 and phase 2 gene therapy trials using intramuscular (IM) administration of a recombinant adeno-associated virus serotype 1 (rAAV1) for replacement of serum alpha-1 antitrypsin (AAT) deficiency have shown long-term (5-year) stable transgene expression at approximately 2% to 3% of therapeutic levels, arguing for the long-term viability of this approach to gene replacement of secreted serum protein deficiencies. However, achieving these levels required 100 IM injections to deliver 135 mL of vector, and further dose escalation is limited by the scalability of direct IM injection. To further advance the dose escalation, we sought to bridge the rAAV-AAT clinical development …
Kingsley Essien_Thesis.Pdf, Kingsley I. Essien
Kingsley Essien_Thesis.Pdf, Kingsley I. Essien
Kingsley Essien
The Impact Of Power Training On Balance And Visual Feedback Removal, Juliana Bouton
The Impact Of Power Training On Balance And Visual Feedback Removal, Juliana Bouton
Juliana Bouton
Parsing The Behavioral And Brain Mechanisms Of Third-Party Punishment, Owen D. Jones, Matthew Ginther, Richard J. Bonnie, Morris B. Hoffman, Francis X. Shen, Kenneth W. Simons, Rene Marois
Parsing The Behavioral And Brain Mechanisms Of Third-Party Punishment, Owen D. Jones, Matthew Ginther, Richard J. Bonnie, Morris B. Hoffman, Francis X. Shen, Kenneth W. Simons, Rene Marois
Owen Jones
The evolved capacity for third-party punishment is considered crucial to the emergence and maintenance of elaborate human social organization and is central to the modern provision of fairness and justice within society. Although it is well established that the mental state of the offender and the severity of the harm he caused are the two primary predictors of punishment decisions, the precise cognitive and brain mechanisms by which these distinct components are evaluated and integrated into a punishment decision are poorly understood.
Using a brain-scanning technique known as functional magnetic resonance imaging (fMRI), we implemented a novel experimental design to …
Boc Sciences Introduces Computer-Aided Drug Discovery For The Science Community.Docx, Alex Brown
Boc Sciences Introduces Computer-Aided Drug Discovery For The Science Community.Docx, Alex Brown
Alex Brown
The Physiological Consequences Of Crib-Biting In Horses In Response To An Acth Challenge Test, S. Briefer Freymond, D. Bardou, Elodie F. Briefer, R. Bruckmaier, N. Fouché, J. Fleury, A.-L. Maigrot, A. Ramseyer, K. Zuberbühler, I. Bachmann
The Physiological Consequences Of Crib-Biting In Horses In Response To An Acth Challenge Test, S. Briefer Freymond, D. Bardou, Elodie F. Briefer, R. Bruckmaier, N. Fouché, J. Fleury, A.-L. Maigrot, A. Ramseyer, K. Zuberbühler, I. Bachmann
Elodie Briefer, PhD
Stereotypies are repetitive and relatively invariant patterns of behavior, which are observed in a wide range of species in captivity. Stereotypic behavior occurs when environmental demands produce a physiological response that, if sustained for an extended period, exceeds the natural physiological regulatory capacity of the organism, particularly in situations that include unpredictability and uncontrollability. One hypothesis is that stereotypic behavior functions to cope with stressful environments, but the existing evidence is contradictory. To address the coping hypothesis of stereotypies, we triggered physiological reactions in 22 horses affected by stereotypic behavior (crib-biters) and 21 non-crib-biters (controls), using an ACTH challenge test. …
Pkd1 Inhibits Ampk2 Through Phosphorylation Of Serine 491 And Impairs Insulin Signaling In Skeletal Muscle Cells, Kimberly A. Coughlan, Rudy J. Valentine, Bella S. Sudit, Katherine Allen, Yossi Dagon, Barbara B. Kahn, Neil B. Ruderman, Asish K. Saha
Pkd1 Inhibits Ampk2 Through Phosphorylation Of Serine 491 And Impairs Insulin Signaling In Skeletal Muscle Cells, Kimberly A. Coughlan, Rudy J. Valentine, Bella S. Sudit, Katherine Allen, Yossi Dagon, Barbara B. Kahn, Neil B. Ruderman, Asish K. Saha
Rudy Valentine
Background: Diminished activity of the enzyme AMP-activated protein kinase (AMPK) is associated with impaired insulin signaling.
Results: Protein Kinase (PK)C/D1 activation inhibits AMPK2 via Ser491 phosphorylation; PKD1 inhibition prevents this in skeletal muscle cells.
Conclusion: PKD1 is a novel upstream AMPK-kinase that phosphorylates AMPK on Ser491 and regulates insulin signaling.
Significance: PKD1 inhibition may be a novel strategy for improving insulin sensitivity.
Nutrient Excess And Ampk Downregulation In Incubated Skeletal Muscle And Muscle Of Glucose Infused Rats, Kimberly A. Coughlan, Thomas W. Balon, Rudy J. Valentine, Robert Petrocelli, Vera Schultz, Amana Brandon, Gregory J. Cooney, Edward W. Kraegen, Neil B. Ruderman, Asish K. Saha
Nutrient Excess And Ampk Downregulation In Incubated Skeletal Muscle And Muscle Of Glucose Infused Rats, Kimberly A. Coughlan, Thomas W. Balon, Rudy J. Valentine, Robert Petrocelli, Vera Schultz, Amana Brandon, Gregory J. Cooney, Edward W. Kraegen, Neil B. Ruderman, Asish K. Saha
Rudy Valentine
We have previously shown that incubation for 1h with excess glucose or leucine causes insulin resistance in rat extensor digitorum longus (EDL) muscle by inhibiting AMP-activated protein kinase (AMPK). To examine the events that precede and follow these changes, studies were performed in rat EDL incubated with elevated levels of glucose or leucine for 30min-2h. Incubation in high glucose (25mM) or leucine (100μM) significantly diminished AMPK activity by 50% within 30min, with further decreases occurring at 1 and 2h. The initial decrease in activity at 30min coincided with a significant increase in muscle glycogen. The subsequent decreases at 1h were …
Guantánamo Bodies: Law, Media, And Biopower, Cary Federman, Dave Holmes
Guantánamo Bodies: Law, Media, And Biopower, Cary Federman, Dave Holmes
Cary Federman
The idea of the Guantánamo detainee as a Muselmann, the lowest order of concentration camp inmates, contains within it important implications for the new understanding of sovereignty in the era of Guantánamo, in an age of exception. The purpose of this article is to explain the status of those who are detained at Guantánamo Bay. Stated broadly, in assessing that status, we will emphasize the connection between the altered meaning of sovereignty that has accompanied the placing of prisoners in an American penal colony in Cuba and the biopolitical status of the prisoners who reside there. More particularly, we …
Pnaktide Attenuates Steatohepatitis And Atherosclerosis By Blocking Na/K-Atpase/Ros Amplification In C57bi6 And Apoe Knockout Mice Fed A Western Diet, K Sodhi, K Srikanthan, P Goguet-Rubio, A Nichols, A Mallick, A Nawab, R Martin, P Shah, M Chaudhry, S Sigdel, M El-Hamdani, J Liu, Z Xie, Nader Abraham, J Shapiro
Pnaktide Attenuates Steatohepatitis And Atherosclerosis By Blocking Na/K-Atpase/Ros Amplification In C57bi6 And Apoe Knockout Mice Fed A Western Diet, K Sodhi, K Srikanthan, P Goguet-Rubio, A Nichols, A Mallick, A Nawab, R Martin, P Shah, M Chaudhry, S Sigdel, M El-Hamdani, J Liu, Z Xie, Nader Abraham, J Shapiro
Nader G. Abraham
We have previously reported that the alpha1 subunit of sodium potassium adenosine triphosphatase (Na/K-ATPase), acts as a receptor and an amplifier for reactive oxygen species, in addition to its distinct pumping function. On this background, we speculated that blockade of Na/K-ATPase-induced ROS amplification with a specific peptide, pNaKtide, might attenuate the development of steatohepatitis. To test this hypothesis, pNaKtide was administered to a murine model of NASH: the C57Bl6 mouse fed a "western" diet containing high amounts of fat and fructose. The administration of pNaKtide reduced obesity as well as hepatic steatosis, inflammation and fibrosis. Of interest, we also noted …
Ablation Of Adipose-Ho-1 Expression Increases White Fat Over Beige Fat Through Inhibition Of Mitochondrial Fusion And Of Pgc1alpha In Female Mice, S Singh, I Grant, A Meissner, A Kappas, Nader Abraham
Ablation Of Adipose-Ho-1 Expression Increases White Fat Over Beige Fat Through Inhibition Of Mitochondrial Fusion And Of Pgc1alpha In Female Mice, S Singh, I Grant, A Meissner, A Kappas, Nader Abraham
Nader G. Abraham
Background Hmox1 plays an important role in the regulation of mitochondrial bioenergetics and function by regulating cellular heme-derived CO and bilirubin. Previous studies have demonstrated that global disruption of HO-1 in humans and mice resulted in severe organ dysfunction. Methods We investigated the potential role of adipose-specific-HO-1 genetic ablation on adipose tissue function, mitochondrial quality control and energy expenditure by generating an adipo-HO-1 knockout mouse model (Adipo-HO-1-/-) and, in vitro, adipocyte cells in which HO activity was inhibited. Adiposity, signaling proteins, fasting glucose and oxygen consumption were determined and compared to adipocyte cultures with depressed levels of both HO-1/HO-2. Results …
Imoxin Attenuates Lps‐Induced Inflammation And Murf1 Expression In Mouse Skeletal Muscle, Rudy J. Valentine, Matthew A. Jefferson, Marian L. Kohut, Hyeyoon Eo
Imoxin Attenuates Lps‐Induced Inflammation And Murf1 Expression In Mouse Skeletal Muscle, Rudy J. Valentine, Matthew A. Jefferson, Marian L. Kohut, Hyeyoon Eo
Rudy Valentine
The double‐stranded RNA‐dependent protein kinase (PKR) contributes to inflammatory cytokine expression and disease pathogenesis in many conditions. Limited data are available on the efficacy of the PKR inhibitor imoxin to prevent lipopolysaccharide (LPS)‐induced inflammation in skeletal muscle in vivo. The aim of this study was to evaluate the effect of imoxin, a PKR inhibitor, on inflammatory and atrophy signaling in skeletal muscle in response to an acute inflammatory insult with LPS. Six‐week old C57BL/6J mice received vehicle (saline) or 0.5 mg/kg imoxin 24 and 2 h prior to induction of inflammation via 1 mg/kg LPS. Gastrocnemius muscles were collected 24 …
A Single High‐Fat Meal Alters Human Soluble Rage Profiles And Pbmc Rage Expression With No Effect Of Prior Aerobic Exercise, Kelly N.Z. Fuller, Rudy J. Valentine, Edwin R. Miranda, Prabhakaran Kumar, Bellur S. Prabhakar, Jacob M. Haus
A Single High‐Fat Meal Alters Human Soluble Rage Profiles And Pbmc Rage Expression With No Effect Of Prior Aerobic Exercise, Kelly N.Z. Fuller, Rudy J. Valentine, Edwin R. Miranda, Prabhakaran Kumar, Bellur S. Prabhakar, Jacob M. Haus
Rudy Valentine
A high‐fat diet can induce inflammation and metabolic diseases such as diabetes and atherosclerosis. The receptor for advanced glycation endproducts (RAGE) plays a critical role in metabolic disease pathophysiology and the soluble form of the receptor (sRAGE) can mitigate these effects. However, little is known about RAGE in the postprandial condition and the effect of exercise in this context. Thus, we aimed to determine the effects of a single high‐fat meal (HFM) with and without prior exercise on peripheral blood mononuclear cell (PBMC) RAGE biology. Healthy males (n = 12) consumed a HFM on two occasions, one without prior …
Whole Egg Consumption Impairs Insulin Sensitivity In Rat Model Of Obesity And Type 2 Diabetes, Cassondra J. Saande, Megan A. Steffes, Joseph L. Webb, Rudy J. Valentine, Matthew J. Rowling, Kevin Schalinske
Whole Egg Consumption Impairs Insulin Sensitivity In Rat Model Of Obesity And Type 2 Diabetes, Cassondra J. Saande, Megan A. Steffes, Joseph L. Webb, Rudy J. Valentine, Matthew J. Rowling, Kevin Schalinske
Rudy Valentine
Background: The literature regarding the relation between egg consumption and type 2 diabetes (T2D) is inconsistent and there is limited evidence pertaining to the impact of egg consumption on measures of insulin sensitivity. Objective: The objective of this study was to investigate the effect of dietary whole egg on metabolic biomarkers of insulin resistance in T2D rats. Downloaded from https://academic.oup.com/cdn/advance-article-abstract/doi/10.1093/cdn/nzz015/5374517 by Iowa State University user on 28 March 2019 Methods: Male Zucker diabetic fatty rats (n=12; 6 wk of age) and their lean controls (n=12; 6 wk of age) were randomly assigned to a casein- or whole egg-based diet. At …
Vegf/Neuropilin Signaling In Cancer Stem Cells, Arthur M. Mercurio
Vegf/Neuropilin Signaling In Cancer Stem Cells, Arthur M. Mercurio
Arthur M. Mercurio
The function of vascular endothelial growth factor (VEGF) in cancer extends beyond angiogenesis and vascular permeability. Specifically, VEGF-mediated signaling occurs in tumor cells and this signaling contributes to key aspects of tumorigenesis including the self-renewal and survival of cancer stem cells (CSCs). In addition to VEGF receptor tyrosine kinases, the neuropilins (NRPs) are critical for mediating the effects of VEGF on CSCs, primarily because of their ability to impact the function of growth factor receptors and integrins. VEGF/NRP signaling can regulate the expression and function of key molecules that have been implicated in CSC function including Rho family guanosine triphosphatases …
Inhibition Of Triggering Receptor Expressed On Myeloid Cells 1 Ameliorates Inflammation And Macrophage And Neutrophil Activation In Alcoholic Liver Disease In Mice, David Tornai, Istvan Furi, Zu T. Shen, Alexander B. Sigalov, Sahin Coban, Gyongyi Szabo
Inhibition Of Triggering Receptor Expressed On Myeloid Cells 1 Ameliorates Inflammation And Macrophage And Neutrophil Activation In Alcoholic Liver Disease In Mice, David Tornai, Istvan Furi, Zu T. Shen, Alexander B. Sigalov, Sahin Coban, Gyongyi Szabo
Gyongyi Szabo
Alcoholic liver disease (ALD) is characterized by macrophage and neutrophil leukocyte recruitment and activation in the liver. Damage- and pathogen-associated molecular patterns contribute to a self-perpetuating proinflammatory state in ALD. Triggering receptor expressed on myeloid cells 1 (TREM-1) is a surface receptor that amplifies inflammation induced by toll-like receptors (TLRs) and is expressed on neutrophils and monocytes/macrophages. We hypothesized that TREM-1 signaling contributes to proinflammatory pathway activation in ALD. Using an in vivo ALD model in mice, we tested the effects of ligand-independent TREM-1 inhibitory peptides that were formulated into human high-density lipoprotein (HDL)-mimicking complexes GF9-HDL and GA/E31-HDL. As revealed …
Constitutive Interferon Signaling Maintains Critical Threshold Of Mlkl Expression To License Necroptosis, Joseph Sarhan, Beiyun C. Liu, Hayley I. Muendlein, Chi G. Weindel, Irina Smirnova, Amy Y. Tang, Vladimir Ilyukha, Maxim Sorokin, Anton Buzdin, Katherine A. Fitzgerald, Alexander Poltorak
Constitutive Interferon Signaling Maintains Critical Threshold Of Mlkl Expression To License Necroptosis, Joseph Sarhan, Beiyun C. Liu, Hayley I. Muendlein, Chi G. Weindel, Irina Smirnova, Amy Y. Tang, Vladimir Ilyukha, Maxim Sorokin, Anton Buzdin, Katherine A. Fitzgerald, Alexander Poltorak
Katherine A. Fitzgerald
Interferons (IFNs) are critical determinants in immune-competence and autoimmunity, and are endogenously regulated by a low-level constitutive feedback loop. However, little is known about the functions and origins of constitutive IFN. Recently, lipopolysaccharide (LPS)-induced IFN was implicated as a driver of necroptosis, a necrotic form of cell death downstream of receptor-interacting protein (RIP) kinase activation and executed by mixed lineage kinase like-domain (MLKL) protein. We found that the pre-established IFN status of the cell, instead of LPS-induced IFN, is critical for the early initiation of necroptosis in macrophages. This pre-established IFN signature stems from cytosolic DNA sensing via cGAS/STING, and …
Non-Human Primates In Medical Research And Drug Development: A Critical Review, Jarrod Bailey
Non-Human Primates In Medical Research And Drug Development: A Critical Review, Jarrod Bailey
Jarrod Bailey, PhD
There is much current debate surrounding the use of non-human primates (NHPs) in medical research and drug development. This review, stimulated by calls for evidence from UK-based inquiries into NHP research, takes a critical view in order to provide some important balance against papers supporting NHP research and calling for it to be expanded. We show that there is a paucity of evidence to demonstrate the positive contribution or successful translation of NHP research to human medicine, that there is a great deal of often overlooked data showing NHP research to be irrelevant, unnecessary, even hazardous to human health and …
An Assessment Of The Use Of Chimpanzees In Hepatitis C Research Past, Present And Future: 1. Validity Of The Chimpanzee Model, Jarrod Bailey
An Assessment Of The Use Of Chimpanzees In Hepatitis C Research Past, Present And Future: 1. Validity Of The Chimpanzee Model, Jarrod Bailey
Jarrod Bailey, PhD
The USA is the only significant user of chimpanzees in biomedical research in the world, since many countries have banned or limited the practice due to substantial ethical, economic and scientific concerns. Advocates of chimpanzee use cite hepatitis C research as a major reason for its necessity and continuation, in spite of supporting evidence that is scant and often anecdotal. This paper examines the scientific and ethical issues surrounding chimpanzee hepatitis C research, and concludes that claims of the necessity of chimpanzees in historical and future hepatitis C research are exaggerated and unjustifiable, respectively. The chimpanzee model has several major …
Chimpanzee Research: An Examination Of Its Contribution To Biomedical Knowledge And Efficacy In Combating Human Diseases, Jarrod Bailey, Jonathan Balcombe, Theodora Capaldo
Chimpanzee Research: An Examination Of Its Contribution To Biomedical Knowledge And Efficacy In Combating Human Diseases, Jarrod Bailey, Jonathan Balcombe, Theodora Capaldo
Jarrod Bailey, PhD
Research on captive chimpanzees incurs considerable animal welfare, ethical and financial costs. Advocates of such research claim these costs are outweighed by substantial advancements in biomedical knowledge, and that the genetic similarity of chimpanzees to humans enables the former to make critical contributions to preventing, diagnosing and combating human diseases. To assess these claims, we examined the disciplines investigated in 749 studies of captive chimpanzees published from 1995-2004 inclusive, and subjected 95 randomly selected papers to a detailed citation analysis:
49.5% (47/95) of papers had not been cited at the time of this study; 38.5% (34/95) were cited by 116 …
An Assessment Of The Use Of Chimpanzees In Hepatitis C Research Past, Present And Future: 2. Alternative Replacement Methods, Jarrod Bailey
An Assessment Of The Use Of Chimpanzees In Hepatitis C Research Past, Present And Future: 2. Alternative Replacement Methods, Jarrod Bailey
Jarrod Bailey, PhD
The use of chimpanzees in hepatitis C virus (HCV) research was examined in the report associated with this paper (1: Validity of the Chimpanzee Model), in which it was concluded that claims of past necessity of chimpanzee use were exaggerated, and that claims of current and future indispensability were unjustifiable. Furthermore, given the serious scientific and ethical issues surrounding chimpanzee experimentation, it was proposed that it must now be considered redundant — particularly in light of the demonstrable contribution of alternative methods to past and current scientific progress, and the future promise that these methods hold. This paper builds on …
Critical Evaluation Of The Use Of Dogs In Biomedical Research And Testing In Europe, Nina Hasiwa, Jarrod Bailey, Peter Clausing, Mardas Daneshian, Sándor Farkas, István Gyertyán, Robert Hubrecht, Werner Kobel, Goran Krummenacher, Marcel Leist, Hannes Lohi, Adám Miklósi, Frauke Ohl, Klaus Olejniczak, Georg Schmitt, Patrick Sinnett-Smith, David Smith, Kristina Wagner, James D. Yager, Joanne Zurlo, Thomas Hartung
Critical Evaluation Of The Use Of Dogs In Biomedical Research And Testing In Europe, Nina Hasiwa, Jarrod Bailey, Peter Clausing, Mardas Daneshian, Sándor Farkas, István Gyertyán, Robert Hubrecht, Werner Kobel, Goran Krummenacher, Marcel Leist, Hannes Lohi, Adám Miklósi, Frauke Ohl, Klaus Olejniczak, Georg Schmitt, Patrick Sinnett-Smith, David Smith, Kristina Wagner, James D. Yager, Joanne Zurlo, Thomas Hartung
Jarrod Bailey, PhD
Dogs are sometimes referred to as “man’s best friend” and with the increase in urbanization and lifestyle changes, dogs are seen by their owners as family members. Society expresses specific concerns about the experimental use of dogs, as they are sometimes perceived to have a special status for humans. This may appear somewhat conflicting with the idea that the intrinsic value of all animals is the same, and that also several other animal species are used in biomedical research and toxicology. This aspect and many others are discussed in an introductory chapter dealing with ethical considerations on the use of …
Lateralized Difference In Tympanic Membrane Temperature: Emotion And Hemispheric Activity, Ruth E. Propper, Tad T. Brunyé
Lateralized Difference In Tympanic Membrane Temperature: Emotion And Hemispheric Activity, Ruth E. Propper, Tad T. Brunyé
Ruth Propper
We review literature examining relationships between tympanic membrane temperature (TMT), affective/motivational orientation, and hemispheric activity. Lateralized differences in TMT might enable real-time monitoring of hemispheric activity in real-world conditions, and could serve as a corroborating marker of mental illnesses associated with specific affective dysregulation. We support the proposal that TMT holds potential for broadly indexing lateralized brain physiology during tasks demanding the processing and representation of emotional and/or motivational states, and for predicting trait-related affective/motivational orientations. The precise nature of the relationship between TMT and brain physiology, however, remains elusive. Indeed the limited extant research has sampled different participant populations …
Yoga And The Ability To Counteract Negative Effects Of Stress And Trauma, Allison R. Steinwand, Staci L. Born
Yoga And The Ability To Counteract Negative Effects Of Stress And Trauma, Allison R. Steinwand, Staci L. Born
Staci Born
Many individuals today struggle with the effects of chronic stress, whether due to social and environmental factors or as a result of trauma embedded in their psychophysiology. Research has demonstrated that once an individual endures a traumatic event, there are undesirable changes that occur in the brain and body It is of the utmost importance that mental health counselors consider the relationship between the body and mind. The purpose of this paper is to describe the negative impact traumatic experiences and chronic stress has on the brain and body. Furthermore, the ways in which yoga practice can mitigate trauma symptoms …
Usa: Millions Of Cats Killed, Millions Of Cats Declawed; The Culture Of Convenience And The Lack Of Respect For Life, Alev Dudek
Alev Dudek
Effect Of Exercise Position On Percent Changes In Serratus Anterior Muscle Thickness, Joseph M. Day
Effect Of Exercise Position On Percent Changes In Serratus Anterior Muscle Thickness, Joseph M. Day
Joseph M. "Matt" Day
Objective: A reliable method for measuring SA thickness with ultrasound imaging has been reported, yet the ability to detect differences in levels of contractility has yet to be established. The purpose of this study was to determine if there are differences in the percent change in thickness of the SA during four different exercise positions performed by healthy individuals.
Design: Observational study
Setting: Laboratory
Participants: Twenty-eight healthy participants, mean age 26 (SD 4, 57% female, 100% right handed)
Methods: Volunteers were positioned in a standardized sitting posture and anatomical landmarks were marked for ultrasound probe positioning. Two resting and two …
Neuromuscular Adaptations Following Training And Protein Supplementation In A Group Of Trained Weightlifters, Christopher B. Taber, Kevin Carroll, Brad H. Deweese, Kimitake Sato, Charles Stuart, Mary Howell, Kenton Hall, Caleb D. Bazyler, Michael H. Stone
Neuromuscular Adaptations Following Training And Protein Supplementation In A Group Of Trained Weightlifters, Christopher B. Taber, Kevin Carroll, Brad H. Deweese, Kimitake Sato, Charles Stuart, Mary Howell, Kenton Hall, Caleb D. Bazyler, Michael H. Stone
Michael H. Stone
The purpose of this study was to examine the effects of a recovery supplement compared with a placebo on muscle morphology in trained weightlifters. Vastus lateralis and muscle fiber cross sectional area of type I and type II fibers were compared between groups using a series of 2 × 2 (group × time) repeated measure ANOVAs. Both groups on average improved cross-sectional area of the vastus lateralis, type I and type II muscle fibers from pre-to-post but individual response varied within both groups. Greater magnitude of changes in type I and type II muscle fibers were observed for the placebo …
An Automated Bayesian Pipeline For Rapid Analysis Of Single-Molecule Binding Data, Carlas Smith, Karina Jouravleva, Maximiliaan Huisman, Samson M. Jolly, Phillip D. Zamore, David Grünwald
An Automated Bayesian Pipeline For Rapid Analysis Of Single-Molecule Binding Data, Carlas Smith, Karina Jouravleva, Maximiliaan Huisman, Samson M. Jolly, Phillip D. Zamore, David Grünwald
David Grünwald
Single-molecule binding assays enable the study of how molecular machines assemble and function. Current algorithms can identify and locate individual molecules, but require tedious manual validation of each spot. Moreover, no solution for high-throughput analysis of single-molecule binding data exists. Here, we describe an automated pipeline to analyze single-molecule data over a wide range of experimental conditions. In addition, our method enables state estimation on multivariate Gaussian signals. We validate our approach using simulated data, and benchmark the pipeline by measuring the binding properties of the well-studied, DNA-guided DNA endonuclease, TtAgo, an Argonaute protein from the Eubacterium Thermus thermophilus. We …
Differences In Semg Between Normal Squats And Accentuated Eccentric Loaded Squats In Competitive Collegiate Weightlifters, Christopher Macdonalds, Kimitake Sato, Christian Carter, Hugh Lamont, William Sands, Michael H. Stone, Michael Israetel, Jeremy A. Gentles, Jason Cholewa, John Garner, Michael Ramsey, Guy Hornsby
Differences In Semg Between Normal Squats And Accentuated Eccentric Loaded Squats In Competitive Collegiate Weightlifters, Christopher Macdonalds, Kimitake Sato, Christian Carter, Hugh Lamont, William Sands, Michael H. Stone, Michael Israetel, Jeremy A. Gentles, Jason Cholewa, John Garner, Michael Ramsey, Guy Hornsby
Jeremy A. Gentles
The purpose of the present work was to compare the effect of accentuated eccentric loaded (AEL) squats to normally loaded (NOR) squats on surface measured muscle activation (sEMG) in competitive weightlifters. Eight experienced, competitive weightlifters (six males, two females) completed both an AEL and NOR squat session (seven days apart), comprised of nine sets of squats, and was identical to their normal scheduled training. sEMG data from the vastus medialis (VM), vastus lateralis (VL), and biceps femoris (BF) was collected (at 1000Hz) during the entirety of the concentric (CON) phases of the AEL and NOR sessions. RMANOVAs (set x session-type) …
Relationships Between Jump Characteristics Of Collegiate Female Athletes Competing In Different Disciplines, Christopher J. Macdonalds, Hugh S. Lamont, John C. Garner, Jeremy A. Gentles, Ashley A. Kavanaugh, Michael H. Stone
Relationships Between Jump Characteristics Of Collegiate Female Athletes Competing In Different Disciplines, Christopher J. Macdonalds, Hugh S. Lamont, John C. Garner, Jeremy A. Gentles, Ashley A. Kavanaugh, Michael H. Stone
Jeremy A. Gentles
No abstract provided.