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Articles 151 - 180 of 3755
Full-Text Articles in Medicine and Health Sciences
Carhsp1 Is Required For Effective Tumor Necrosis Factor Alpha Mrna Stabilization And Localizes To Processing Bodies And Exosomes, Jason R. Pfeiffer, Bethany L. Mcavoy, Ryan E. Fecteau, Kristen M. Deleault, Seth A. Brooks
Carhsp1 Is Required For Effective Tumor Necrosis Factor Alpha Mrna Stabilization And Localizes To Processing Bodies And Exosomes, Jason R. Pfeiffer, Bethany L. Mcavoy, Ryan E. Fecteau, Kristen M. Deleault, Seth A. Brooks
Dartmouth Scholarship
Tumor necrosis factor alpha (TNF-α) is a critical mediator of inflammation, and its production is tightly regulated, with control points operating at nearly every step of its biosynthesis. We sought to identify uncharacterized TNF-α 3' untranslated region (3'UTR)-interacting proteins utilizing a novel screen, termed the RNA capture assay. We identified CARHSP1, a cold-shock domain-containing protein. Knockdown of CARHSP1 inhibits TNF-α protein production in lipopolysaccharide (LPS)-stimulated cells and reduces the level of TNF-α mRNA in both resting and LPS-stimulated cells. mRNA stability assays demonstrate that CARHSP1 knockdown decreases TNF-α mRNA stability from a half-life (t(1/2)) of 49 min to a t(1/2) …
Cortical Thickness Or Grey Matter Volume? The Importance Of Selecting The Phenotype For Imaging Genetics Studies, Anderson M. Winkler, Peter Kochunov, John Blangero, Laura Almasy, Karl Zilles, Peter T. Fox, Ravi Duggirala, David C. Glahn
Cortical Thickness Or Grey Matter Volume? The Importance Of Selecting The Phenotype For Imaging Genetics Studies, Anderson M. Winkler, Peter Kochunov, John Blangero, Laura Almasy, Karl Zilles, Peter T. Fox, Ravi Duggirala, David C. Glahn
School of Medicine Publications and Presentations
Choosing the appropriate neuroimaging phenotype is critical to successfully identify genes that influence brain structure or function. While neuroimaging methods provide numerous potential phenotypes, their role for imaging genetics studies is unclear. Here we examine the relationship between brain volume, grey matter volume, cortical thickness and surface area, from a genetic standpoint. Four hundred and eighty-six individuals from randomly ascertained extended pedigrees with high-quality T1-weighted neuroanatomic MRI images participated in the study. Surface-based and voxel-based representations of brain structure were derived, using automated methods, and these measurements were analysed using a variance-components method to identify the heritability of these traits …
Medical School Watercooler Newsletter - November 14, 2010, Lindsey Lyle
Medical School Watercooler Newsletter - November 14, 2010, Lindsey Lyle
Watercooler Newsletter
This is the November 14, 2010 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.
Contents Include:
- Med School Café - Expert Advice for the Community
- Students, Faculty Present Research Projects at 4thAnnual COM Research Forum
- Groundbreaking of USA Children's and Women's Hospital Expansion
- USA Physicians Group - Beyond the Medical Headlines
- Study by Dr. Terrence Tumpey Featured in November Issue of Microbe Magazine
Caval Agenesis With Hypoplastic Left Kidney In A Trauma Patient On Warfarin For Deep Vein Thrombosis (Poster), Ryan A. Lawless Md, Dale A. Dangleben Md
Caval Agenesis With Hypoplastic Left Kidney In A Trauma Patient On Warfarin For Deep Vein Thrombosis (Poster), Ryan A. Lawless Md, Dale A. Dangleben Md
Department of Surgery
No abstract provided.
Complete Omental Torsion Associated With Left Inguinal Hernia: Case Report And Review Of The Literature, Patty T. Liu Md, Erik J. Teicher Md, Dale A. Dangleben Md
Complete Omental Torsion Associated With Left Inguinal Hernia: Case Report And Review Of The Literature, Patty T. Liu Md, Erik J. Teicher Md, Dale A. Dangleben Md
Department of Surgery
No abstract provided.
T-Lymphocyte Responses To Intestinally Absorbed Antigens Can Contribute To Adipose Tissue Inflammation And Glucose Intolerance During High Fat Feeding, Yuehui Wang, Jianing Li, Lihua Tang, Yu Wang, Richard Charnigo, Willem De Villiers, Erik Eckhardt
T-Lymphocyte Responses To Intestinally Absorbed Antigens Can Contribute To Adipose Tissue Inflammation And Glucose Intolerance During High Fat Feeding, Yuehui Wang, Jianing Li, Lihua Tang, Yu Wang, Richard Charnigo, Willem De Villiers, Erik Eckhardt
Internal Medicine Faculty Publications
BACKGROUND: Obesity is associated with inflammation of visceral adipose tissues, which increases the risk for insulin resistance. Animal models suggest that T-lymphocyte infiltration is an important early step, although it is unclear why these cells are attracted. We have recently demonstrated that dietary triglycerides, major components of high fat diets, promote intestinal absorption of a protein antigen (ovalbumin, "OVA"). The antigen was partly transported on chylomicrons, which are prominently cleared in adipose tissues. We hypothesized that intestinally absorbed gut antigens may cause T-lymphocyte associated inflammation in adipose tissue.
METHODOLOGY/PRINCIPAL FINDINGS: Triglyceride absorption promoted intestinal absorption of OVA into adipose tissue, …
Supernumerary, Ectopic Tooth In The Maxillary Antrum Presenting With Recurrent Haemoptysis., Taimur Saleem, Umair Khalid, Anam Hameed, Shehzad Ghaffar
Supernumerary, Ectopic Tooth In The Maxillary Antrum Presenting With Recurrent Haemoptysis., Taimur Saleem, Umair Khalid, Anam Hameed, Shehzad Ghaffar
Section of Otolaryngology, Head & Neck Surgery
Ectopic eruption of teeth in non-dental sites is a rare phenomenon and can present in a variety of ways such as chronic or recurrent sinusitis, sepsis, nasolacrimal duct obstruction, headaches, ostiomeatal complex disease and facial numbness. However, presentation of such Patients with recurrent haemoptysis has not been described in the literature so far. We have described a case of an ectopic, supernumerary molar tooth in the maxillary antrum in a Patient who initially presented with haemoptysis. A 45-year-old male presented with a 2-month history of episodic haemoptysis. A pedunculated growth from the inferior nasal turbinate was seen with fibre-optic visualization. …
Growing Organizational Capacity To Facilitate The Streamlining Of Patients With Psychiatric Disorders In A Community Academic Health Network; An Eight Year Review, Edward R. Norris Md, Fapa, Fapm, Michael W. Kaufmann Md, David B. Burmeister Do, Muhamad Aly Rifai Md, Laurence P. Karper Md, Ralph A. Primelo Md
Growing Organizational Capacity To Facilitate The Streamlining Of Patients With Psychiatric Disorders In A Community Academic Health Network; An Eight Year Review, Edward R. Norris Md, Fapa, Fapm, Michael W. Kaufmann Md, David B. Burmeister Do, Muhamad Aly Rifai Md, Laurence P. Karper Md, Ralph A. Primelo Md
Department of Psychiatry
No abstract provided.
Patients’ Knowledge And Attitudes Toward Psychiatric Medication On Admission To An Inpatient Behavioral Health Unit, Krina H. Patel Pharmad, Edward R. Norris Md, Fapa, Fapm, Julia R. Correll Ba, Laurence P. Karper Md, Mary Ellen O'Connell Rn, Msn, Mba, Michael Kaufmann Md
Patients’ Knowledge And Attitudes Toward Psychiatric Medication On Admission To An Inpatient Behavioral Health Unit, Krina H. Patel Pharmad, Edward R. Norris Md, Fapa, Fapm, Julia R. Correll Ba, Laurence P. Karper Md, Mary Ellen O'Connell Rn, Msn, Mba, Michael Kaufmann Md
Department of Psychiatry
No abstract provided.
An Evaluation Of An Educational Program On Stigma In Mental Illness Presented By A Mental Health Consumer And Advocate, Edward R. Norris Md, Fapa, Fapm, Karen Burke Rn, Bsn, Brooke Katz Rn, Bsn, Bruce Curry Lcsw, Michael Kaufmann Md
An Evaluation Of An Educational Program On Stigma In Mental Illness Presented By A Mental Health Consumer And Advocate, Edward R. Norris Md, Fapa, Fapm, Karen Burke Rn, Bsn, Brooke Katz Rn, Bsn, Bruce Curry Lcsw, Michael Kaufmann Md
Department of Psychiatry
No abstract provided.
Community-Based Intervention Packages For Reducing Maternal And Neonatal Morbidity And Mortality And Improving Neonatal Outcomes, Zohra S. Lassi, Batool A. Haider, Zulfiqar Ahmed Bhutta
Community-Based Intervention Packages For Reducing Maternal And Neonatal Morbidity And Mortality And Improving Neonatal Outcomes, Zohra S. Lassi, Batool A. Haider, Zulfiqar Ahmed Bhutta
Woman and Child Health
Background: While maternal, infant and under-five child mortality rates in developing countries have declined significantly in the past two to three decades, newborn mortality rates have reduced much more slowly. While it is recognised that almost half of the newborn deaths can be prevented by scaling up evidence-based available interventions such as tetanus toxoid immunisation to mothers, clean and skilled care at delivery, newborn resuscitation, exclusive breastfeeding, clean umbilical cord care, management of infections in newborns, many require facility based and outreach services. It has also been stated that a significant proportion of these mortalities and morbidities could also be …
Intestinal Epithelial Serum Amyloid A Modulates Bacterial Growth In Vitro And Pro-Inflammatory Responses In Mouse Experimental Colitis, Erik R.M. Eckhardt, Jassir Witta, Jian Zhong, Razvan Arsenescu, Violeta Arsenescu, Yu Wang, Sarbani Ghoshal, Marcielle C. De Beer, Frederick C. De Beer, Willem J.S. De Villiers
Intestinal Epithelial Serum Amyloid A Modulates Bacterial Growth In Vitro And Pro-Inflammatory Responses In Mouse Experimental Colitis, Erik R.M. Eckhardt, Jassir Witta, Jian Zhong, Razvan Arsenescu, Violeta Arsenescu, Yu Wang, Sarbani Ghoshal, Marcielle C. De Beer, Frederick C. De Beer, Willem J.S. De Villiers
Internal Medicine Faculty Publications
BACKGROUND: Serum Amyloid A (SAA) is a major acute phase protein of unknown function. SAA is mostly expressed in the liver, but also in other tissues including the intestinal epithelium. SAA reportedly has anti-bacterial effects, and because inflammatory bowel diseases (IBD) result from a breakdown in homeostatic interactions between intestinal epithelia and bacteria, we hypothesized that SAA is protective during experimental colitis.
METHODS: Intestinal SAA expression was measured in mouse and human samples. Dextran sodium sulfate (DSS) colitis was induced in SAA 1/2 double knockout (DKO) mice and in wildtype controls. Anti-bacterial effects of SAA1/2 were tested in intestinal epithelial …
Concurrent Validation Of The Dash And The Quickdash In Comparison To Neck-Specific Scales In Patients With Neck Pain, Saurabh Mehta, Joy Macdermid, Lisa Carlesso, Colleen Mcphee
Concurrent Validation Of The Dash And The Quickdash In Comparison To Neck-Specific Scales In Patients With Neck Pain, Saurabh Mehta, Joy Macdermid, Lisa Carlesso, Colleen Mcphee
Physical Therapy Faculty Research
Study Design. Concurrent validity study.
Objective. To examine the validity of the Disabilities of Arm, Shoulder, and Hand (DASH) and the QuickDASH in patients with neck pain in comparison with the Neck Disability Index (NDI), the Cervical Spine Outcome Questionnaire (CSOQ), and the Visual Analogue Scale (VAS) for pain. To examine the agreement between the DASH and the QuickDASH and assess whether the QuickDASH can be used instead of full DASH in patients with neck pain.
Summary of Background Data. NDI is commonly used for measuring neck-related disability in patients with neck pain; but it does not offer to assess …
Nanosized Hydroxyapatite And Other Calcium Phosphates: Chemistry Of Formation And Application As Drug And Gene Delivery Agents, Vuk Uskoković, Dragan Uskoković
Nanosized Hydroxyapatite And Other Calcium Phosphates: Chemistry Of Formation And Application As Drug And Gene Delivery Agents, Vuk Uskoković, Dragan Uskoković
Pharmacy Faculty Articles and Research
The first part of this review looks at the fundamental properties of hydroxyapatite (HAP), the basic mineral constituent of mammalian hard tissues, including the physicochemical features that govern its formation by precipitation. A special emphasis is placed on the analysis of qualities of different methods of synthesis and of the phase transformations intrinsic to the formation of HAP following precipitation from aqueous solutions. This serves as an introduction to the second part and the main subject of this review, which relates to the discourse regarding the prospects of fabrication of ultrafine, nanosized particles based on calcium phosphate carriers with various …
Qualitative Study To Determine Quality Of Life Factors Based On Reported Efnep Sucess Stories, Megan L. Hlavacek
Qualitative Study To Determine Quality Of Life Factors Based On Reported Efnep Sucess Stories, Megan L. Hlavacek
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
The purpose of this study was to develop an understanding of how adult participants describe quality of life during or after participation in the Expanded Food and Nutrition Education Program (EFNEP) at sites across the United States. The study analyzed success stories submitted by EFNEP staff and participants from sites in nine states from the years 2004 to 2010. A total of 1,057 success stories were analyzed.
The success stories were descriptions of the participants’ experiences with EFNEP. The stories were analyzed by highlighting words, phrases, and/or sentences, and creating a short one to three word codes that would best …
Predicting Intentions To Continue Exclusive Breastfeeding For 6 Months: A Comparison Among Racial/Ethnic Groups, Yeon Bai, Shahla M. Wunderlich, Alyce D. Fly
Predicting Intentions To Continue Exclusive Breastfeeding For 6 Months: A Comparison Among Racial/Ethnic Groups, Yeon Bai, Shahla M. Wunderlich, Alyce D. Fly
Department of Nutrition and Food Studies Scholarship and Creative Works
The purpose of this study was to explore how mothers of different races/ethnicities make decisions to continue exclusive breastfeeding (EBF) for 6 months under the Theory of Planned Behavior. Participants were recruited from hospitals and WIC clinics in Central Indiana and Southern New Jersey from 2008 to 2009. Mothers (N = 236: 93 non-Hispanic African American, 72 non-Hispanic white, 71 Hispanic/Latina) completed a self-administered questionnaire that measured theoretical constructs and beliefs related to their intention to practice EBF for 6 months. Intentions to continue EBF for 6 months were similar (P = 0.15) across racial/ethnic groups. Significant proportions of the …
Agenda: 2010 World Energy Justice Conference: Emerging Solutions For The Energy Poor: Technological, Entrepreneurial And Institutional Challenges, University Of Colorado Boulder. Center For Energy & Environmental Security, Colorado Journal Of International Environmental Law And Policy
Agenda: 2010 World Energy Justice Conference: Emerging Solutions For The Energy Poor: Technological, Entrepreneurial And Institutional Challenges, University Of Colorado Boulder. Center For Energy & Environmental Security, Colorado Journal Of International Environmental Law And Policy
2010 World Energy Justice Conference (November 5)
This conference is a sequel to the 2009 World Energy Justice Conference (WEJC 2009) which began examining ways of mainstreaming safe, clean, and efficient energy for the world's Energy Poor (EP). The EP number two and a half billion people living on less than $1-2 a day who have no access to modern energy services. WEJC 2010 more fully develops these themes. WEJC 2010 will explore how the next round of global warming meetings in Cancun could design new flexibility mechanisms that give credits, for example, for the reduction of black carbon by the adoption of cookstoves, and embrace small …
Enjoying The Life We Have Left, Kenneth P. Serbin
Enjoying The Life We Have Left, Kenneth P. Serbin
At Risk for Huntington's Disease
No abstract provided.
The Handling Of Missing Data In Molecular Epidemiologic Studies, Manisha Desai, Jessica Kubo, Denise Esserman, Mary Beth Terry
The Handling Of Missing Data In Molecular Epidemiologic Studies, Manisha Desai, Jessica Kubo, Denise Esserman, Mary Beth Terry
COBRA Preprint Series
Background: Molecular epidemiologic studies face a missing data problem as biospecimen data are often collected on only a proportion of subjects eligible for study.
Methods: We investigated all molecular epidemiologic studies published in CEBP in 2009 to characterize the prevalence of missing data and to elucidate how the issue was addressed. We considered multiple imputation (MI), a missing data technique that is readily available and easy to implement, as a possible solution.
Results: While the majority of studies had missing data, only 16% compared subjects with and without missing data. Furthermore, 95% of the studies with missing data performed a …
The Use Of Multiple Imputation In Molecular Epidemiologic Studies Assessing Interaction Effects, Manisha Desai, Denise Esserman, Marilie Gammon, Mary Beth Terry
The Use Of Multiple Imputation In Molecular Epidemiologic Studies Assessing Interaction Effects, Manisha Desai, Denise Esserman, Marilie Gammon, Mary Beth Terry
COBRA Preprint Series
Background: In molecular epidemiologic studies biospecimen data are collected on only a proportion of subjects eligible for study. This leads to a missing data problem. Missing data methods, however, are not typically incorporated into analyses. Instead, complete-case (CC) analyses are performed, which result in biased and inefficient estimates.
Methods: Through simulations, we characterized the bias that results from CC methods when interaction effects are estimated, as this is a major aim of many molecular epidemiologic studies. We also investigated whether standard multiple imputation (MI) could improve estimation over CC methods when the data are not missing at random (NMAR) and …
At₁ Angiotensin Ii Receptor And Novel Non-At₁, Non-At₂ Angiotensin Ii/Iii Binding Site In Brainstem Cardiovascular Regulatory Centers Of The Spontaneously Hypertensive Rat, Erick A. Bourassa, Xiefan Fang, Xia Li, Alan F. Sved, Robert C. Speth
At₁ Angiotensin Ii Receptor And Novel Non-At₁, Non-At₂ Angiotensin Ii/Iii Binding Site In Brainstem Cardiovascular Regulatory Centers Of The Spontaneously Hypertensive Rat, Erick A. Bourassa, Xiefan Fang, Xia Li, Alan F. Sved, Robert C. Speth
HPD Articles
Spontaneously hypertensive rats (SHR) have an activated brain angiotensin system that contributes to the elevation of blood pressure in this animal model. Physiological and pharmacological studies suggest that hyperactivation of brain AT₁ angiotensin receptors is a major pathophysiological factor. Consistent with these observations, radioligand binding studies indicate widespread up-regulation of brain angiotensin receptors in SHR. One key brainstem site in which AT₁ receptor stimulation appears to contribute to the elevated blood pressure in SHR is the rostral ventrolateral medulla (RVLM). However, no quantitative comparison of AT₁ receptor binding in the RVLM has been made in SHR versus normotensive rats. A …
Failing To Ignore: Paradoxical Neural Effects Of Perceptual Load On Early Attentional Selection In Normal Aging, Taylor W. Schmitz, Frederick H.T. Cheng, Eve De Rosa
Failing To Ignore: Paradoxical Neural Effects Of Perceptual Load On Early Attentional Selection In Normal Aging, Taylor W. Schmitz, Frederick H.T. Cheng, Eve De Rosa
Brain and Mind Institute Researchers' Publications
We examined visual selective attention under perceptual load - simultaneous presentation of task-relevant and -irrelevant information - in healthy young and older adult human participants to determine whether age differences are observable at early stages of selection in the visual cortices. Participants viewed 50/50 superimposed face/place images and judged whether the faces were male or female, rendering places perceptible but task-irrelevant. Each stimulus was repeated, allowing us to index dynamic stimulus-driven competition from places. Consistent with intact early selection in young adults, we observed no adaptation to unattended places in parahippocampal place area (PPA) and significant adaptation to attended faces …
The Endogenous Soluble Vegf Receptor-2 Isoform Suppresses Lymph Node Metastasis In A Mouse Immunocompetent Mammary Cancer Model, Masa-Aki Shibata, Jayakrishna Ambati, Eiko Shibata, Romulo J. C. Albuquerque, Junji Morimoto, Yuko Ito, Yoshinori Otsuki
The Endogenous Soluble Vegf Receptor-2 Isoform Suppresses Lymph Node Metastasis In A Mouse Immunocompetent Mammary Cancer Model, Masa-Aki Shibata, Jayakrishna Ambati, Eiko Shibata, Romulo J. C. Albuquerque, Junji Morimoto, Yuko Ito, Yoshinori Otsuki
Ophthalmology and Visual Science Faculty Publications
BACKGROUND: Cancer metastasis contributes significantly to cancer mortality and is facilitated by lymphangiogenesis and angiogenesis. A new splicing variant, endogenous soluble vascular endothelial growth factor receptor-2 (esVEGFR-2) that we recently identified is an endogenous selective inhibitor of lymphangiogenesis. To evaluate the antimetastatic potential of esVEGFR-2, gene therapy with vector expressing esVEGFR-2 (pesVEGFR-2) or endostatin (pEndo) as a positive control was conducted on murine metastatic mammary cancer.
METHODS: Syngeneic inoculated metastatic mammary cancers received direct intratumoral injection of pesVEGFR-2, pEndo or pVec as control, once a week for six weeks. In vivo gene electrotransfer was performed on the tumors after each …
Health Promotion Practice And The Road Ahead: Addressing Enduring Gaps And Encouraging Greater Practice-To-Research Translation, Amanda Birnbaum, Mark D. Rivera
Health Promotion Practice And The Road Ahead: Addressing Enduring Gaps And Encouraging Greater Practice-To-Research Translation, Amanda Birnbaum, Mark D. Rivera
Department of Public Health Scholarship and Creative Works
A decade ago, Lancaster and Roe described four critical gaps (i.e., communications, accessibility, credibility, and expectations) between research and practice in health education and health promotion that formed the framework for this department. Despite considerable attention and some progress, these gaps persist and are barriers to interaction and translation between health promotion and health education research and practice. Looking to the next several years as the new Associate Editors for this department, we renew the department’s commitment toward addressing these enduring gaps around which we frame new questions and invite continued dialogue.
Chronic Spontaneous Activity Generated In The Somata Of Primary Nociceptors Is Associated With Pain-Related Behavior After Spinal Cord Injury, Supinder S Bedi, Qing Yang, Robyn J Crook, Junhui Du, Zizhen Wu, Harvey M Fishman, Raymond J Grill, Susan M Carlton, Edgar T Walters
Chronic Spontaneous Activity Generated In The Somata Of Primary Nociceptors Is Associated With Pain-Related Behavior After Spinal Cord Injury, Supinder S Bedi, Qing Yang, Robyn J Crook, Junhui Du, Zizhen Wu, Harvey M Fishman, Raymond J Grill, Susan M Carlton, Edgar T Walters
Journal Articles
Mechanisms underlying chronic pain that develops after spinal cord injury (SCI) are incompletely understood. Most research on SCI pain mechanisms has focused on neuronal alterations within pain pathways at spinal and supraspinal levels associated with inflammation and glial activation. These events might also impact central processes of primary sensory neurons, triggering in nociceptors a hyperexcitable state and spontaneous activity (SA) that drive behavioral hypersensitivity and pain. SCI can sensitize peripheral fibers of nociceptors and promote peripheral SA, but whether these effects are driven by extrinsic alterations in surrounding tissue or are intrinsic to the nociceptor, and whether similar SA occurs …
The Relative Influence Of Demographic, Individual, Social, And Environmental Factors On Physical Activity Among Boys And Girls, Carrie D. Patnode, Leslie A. Lytle, Darin J. Erickson, John R. Sirard, Daheia J. Barr-Anderson, Mary Story
The Relative Influence Of Demographic, Individual, Social, And Environmental Factors On Physical Activity Among Boys And Girls, Carrie D. Patnode, Leslie A. Lytle, Darin J. Erickson, John R. Sirard, Daheia J. Barr-Anderson, Mary Story
Faculty Publications
Background: This study aimed to evaluate the associations of selected demographic, individual, social, and environmental factors with moderate-to-vigorous physical activity (MVPA) in a sample of children and adolescents.
Methods: MVPA was assessed among youth (n = 294) 10-17-years-old using the ActiGraph accelerometer. Youth completed measures of demographic and individual variables related to physical activity (PA), perceived social support by parents and peers, and perceived neighborhood characteristics. Parents completed the long-form of the International Physical Activity Questionnaire. The Physical Activity and Media Inventory was used to measure the home environment and Geographical Information Systems software was used to measure the physical …
Dynamics Of Hiv Risk Behavior In Hiv-Infected Injection Drug Users
Dynamics Of Hiv Risk Behavior In Hiv-Infected Injection Drug Users
CHIP Documents
Forty-six individuals with a history of injection drug use participated in a questionnaire and an interview study assessing their HIV risk behaviors, and their HIV risk and prevention information, motivation, and behavioral skills related to injection drug use and sexual behavior. High levels of past and current risky injection drug use and sexual behavior were reported. HIV risk reduction information was generally high, and many participants reported proprevention attitudes and supportive perceived norms toward HIV risk reduction behaviors. However, many did not intend to engage in these preventive behaviors, and some reported deficits in prevention behavioral skills. Interview data revealed …
The Decompensating Pediatric Inpatient Simulation Scenarios, Aisha Davis, Pavan P. Zaveri
The Decompensating Pediatric Inpatient Simulation Scenarios, Aisha Davis, Pavan P. Zaveri
E-Learning Modules
Introduction: In July of 2009, Children’s National Medical Center (CNMC) Hospitalist and Emergency Department (ED) educators collaborated to create and implement unique simulation scenarios for trainees rotating on the pediatric hospitalist teams. The goal of this educational intervention is to teach and allow rehearsal of an approach to the unstable patient across three scenarios. Trainees use this high-fidelity, low-risksimulation to apply targeted clinical reasoning and their initial assessment and management strategies to core clinical problems. The three scenarios included in this resource cover altered mental status and seizure, respiratory distress and anaphylaxis, and refractory status asthmaticus, respectively.
Methods:This resource …
Endogenous Sirnas And Noncoding Rna-Derived Small Rnas Are Expressed In Adult Mouse Hippocampus And Are Up-Regulated In Olfactory Discrimination Training., Neil Smalheiser, G Lugli, Jyothi Thimmapuram, E.H. Cook, J Larson
Endogenous Sirnas And Noncoding Rna-Derived Small Rnas Are Expressed In Adult Mouse Hippocampus And Are Up-Regulated In Olfactory Discrimination Training., Neil Smalheiser, G Lugli, Jyothi Thimmapuram, E.H. Cook, J Larson
Cyber Center Publications
We previously proposed that endogenous siRNAs may regulate synaptic plasticity and long-term gene expression in the mammalian brain. Here, a hippocampal-dependent task was employed in which adult mice were trained to execute a nose-poke in a port containing one of two simultaneously present odors in order to obtain a reward. Mice demonstrating olfactory discrimination training were compared to pseudo-training and nose-poke control groups; size-selected hippocampal RNA was subjected to Illumina deep sequencing. Sequences that aligned uniquely and exactly to the genome without uncertain nucleotide assignments, within exons or introns of MGI annotated genes, were examined further. The data confirm that …
Diagnosing Conflict-Of-Interest Disorder, Lisa Cosgrove
Diagnosing Conflict-Of-Interest Disorder, Lisa Cosgrove
Counseling and School Psychology Faculty Publication Series
In June 2010, the Association of American Medical Colleges issued the third and final portion of its conflict-of-interest policy initiatives. The task force on “Conflicts of Interest in Clinical Care” did not mince words when it described the impetus for these initiatives: “It is imperative that the possibility or perception of [financial conflict of interest] be advertently examined and appropriately evaluated to ensure that academic medicine in all of its missions is fundamentally dedicated to the welfare of patients and the improvement of public health.”
This report is especially timely because of recent questions raised by investigative journalists and policy …