keyword
MENU ▼
Read by QxMD icon Read
search

Penn

keyword
https://www.readbyqxmd.com/read/28742080/emergent-remitted-and-persistent-psychosis-spectrum-symptoms-in-22q11-2-deletion-syndrome
#1
S X Tang, T M Moore, M E Calkins, J J Yi, D M McDonald-McGinn, E H Zackai, B S Emanuel, R C Gur, R E Gur
Individuals with 22q11.2 deletion syndrome (22q11DS) are at markedly elevated risk for schizophrenia-related disorders. Stability, emergence, remission and persistence of psychosis-spectrum symptoms were investigated longitudinally. Demographic, clinical and cognitive predictors of psychosis were assessed. Prospective follow-up over 2.8 years was undertaken in 75 individuals with 22q11DS aged 8-35 years. Mood, anxiety, attention-deficit hyperactivity disorders and psychosis-spectrum symptoms were assessed with the Kiddie-Schedule for Affective Disorders and Schizophrenia and Scale of Prodromal Symptoms (SOPS)...
July 25, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28727808/automatic-mouse-ultrasound-detector-a-mud-a-new-tool-for-processing-rodent-vocalizations
#2
Sarah M Zala, Doris Reitschmidt, Anton Noll, Peter Balazs, Dustin J Penn
House mice (Mus musculus) emit complex ultrasonic vocalizations (USVs) during social and sexual interactions, which have features similar to bird song (i.e., they are composed of several different types of syllables, uttered in succession over time to form a pattern of sequences). Manually processing complex vocalization data is time-consuming and potentially subjective, and therefore, we developed an algorithm that automatically detects mouse ultrasonic vocalizations (Automatic Mouse Ultrasound Detector or A-MUD)...
2017: PloS One
https://www.readbyqxmd.com/read/28726496/a-preclinical-study-in-rhesus-macaques-for-cystic-fibrosis-to-assess-gene-transfer-and-transduction-by-aav1-and-aav5-with-a-dual-luciferase-reporter-system
#3
William Guggino, Janet Benson, JeanClare Seagrave, Ziying Yan, John F Engelhardt, Guangping Gao, Thomas J Conlon, Liudmila Cebotaru
Cystic fibrosis (CF) is an autosomal recessive disease that is potentially treatable by gene therapy. Since the identification of the gene encoding CFTR, a number of preclinical and clinical trials have been conducted using the first generation of adeno-associated virus, AAV2. All these studies showed that AAV gene therapy for CF is safe, but clinical benefit was not clearly demonstrated. Thus, a new generation of AAV Vectors based on other serotypes is needed to move the field forward. Here we have tested two AAV serotypes (AAV1 and AAV5), using a dual-luciferase reporter system with firefly and Renilla luciferase genes packaged into AAV1 or AAV5, respectively...
July 20, 2017: Human Gene Therapy. Clinical Development
https://www.readbyqxmd.com/read/28719425/organizational-contributors-to-the-variation-in-red-blood-cell-transfusion-practices-in-cardiac-surgery-survey-results-from-the-state-of-michigan
#4
Anton Camaj, Darin B Zahuranec, Gaetano Paone, Barbara R Benedetti, Warren D Behr, Marc A Zimmerman, Min Zhang, Robert S Kramer, Jason Penn, Patricia F Theurer, Theron A Paugh, Milo Engoren, Alphonse DeLucia, Richard L Prager, Donald S Likosky
BACKGROUND: While large volumes of red blood cell transfusions are given to preserve life for cardiac surgical patients, indications for lower volume transfusions (1-2 units) are less well understood. We evaluated the relationship between center-level organizational blood management practices and center-level variability in low volume transfusion rates. METHODS: All 33 nonfederal, Michigan cardiac surgical programs were surveyed about their blood management practices for isolated, nonemergent coronary bypass procedures, including: (1) presence and structure of a patient blood management program, (2) policies and procedures, and (3) audit and feedback practices...
July 14, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28714087/clinical-and-pathological-classification-of-canine-intraocular-lymphoma
#5
Matthew R Lanza, Ayla R Musciano, Richard D Dubielzig, Amy C Durham
The objectives of this retrospective study of 100 dogs with intraocular lymphoma were to describe the histomorphologic and immunohistochemical features of canine intraocular lymphoma, determine the proportion of cases with presumed solitary ocular lymphoma (PSOL) compared to multicentric disease, and assess the clinical outcomes of these patients. Selected cases from Penn Vet Diagnostic Laboratory and Comparative Ocular Pathology Lab of Wisconsin (2004-2015) were evaluated and subtyped using the WHO classification system...
July 17, 2017: Veterinary Ophthalmology
https://www.readbyqxmd.com/read/28713256/baseline-performance-predicts-tdcs-mediated-improvements-in-language-symptoms-in-primary-progressive-aphasia
#6
Eric M McConathey, Nicole C White, Felix Gervits, Sherry Ash, H Branch Coslett, Murray Grossman, Roy H Hamilton
Primary Progressive Aphasia (PPA) is a neurodegenerative condition characterized by insidious irreversible loss of language abilities. Prior studies suggest that transcranial direct current stimulation (tDCS) directed toward language areas of the brain may help to ameliorate symptoms of PPA. In the present sham-controlled study, we examined whether tDCS could be used to enhance language abilities (e.g., picture naming) in individuals with PPA variants primarily characterized by difficulties with speech production (non-fluent and logopenic)...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28713072/link-worker-social-prescribing-to-improve-health-and-well-being-for-people-with-long-term-conditions-qualitative-study-of-service-user-perceptions
#7
Suzanne Moffatt, Mel Steer, Sarah Lawson, Linda Penn, Nicola O'Brien
OBJECTIVES: To describe the experiences of patients with long-term conditions who are referred to and engage with a Link Worker social prescribing programme and identify the impact of the Link Worker programme on health and well-being. DESIGN: Qualitative study using semistructured interviews with thematic analysis of the data. INTERVENTION: Link Worker social prescribing programme comprising personalised support to identify meaningful health and wellness goals, ongoing support to achieve agreed objectives and linkage into appropriate community services...
July 16, 2017: BMJ Open
https://www.readbyqxmd.com/read/28709773/demographic-psychosocial-clinical-and-neurocognitive-baseline-characteristics-of-black-americans-in-the-raise-etp-study
#8
Arundati Nagendra, Nina R Schooler, John M Kane, Delbert G Robinson, Kim T Mueser, Sue E Estroff, Jean Addington, Patricia Marcy, David L Penn
This study compared baseline characteristics of Black Americans and Caucasians with first-episode psychosis in the Recovery After an Initial Schizophrenia Episode Early Treatment Program (RAISE-ETP). Black American (N=152) and Caucasian (N=218) participants were compared on demographic, psychosocial, clinical, and neurocognitive measures. Results indicated several notable racial differences in baseline characteristics: a greater proportion of Black Americans than Caucasians were female, and Black Americans reported less personal and parental education than Caucasians...
July 11, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28705151/cost-and-yield-considerations-when-expanding-recruitment-for-genetic-studies-the-primary-open-angle-african-american-glaucoma-genetics-study
#9
Rebecca Salowe, Laura O'Keefe, Sayaka Merriam, Roy Lee, Naira Khachatryan, Prithvi Sankar, Eydie Miller-Ellis, Amanda Lehman, Victoria Addis, Windell Murphy, Jeffrey Henderer, Maureen Maguire, Joan O'Brien
BACKGROUND: African Americans have been historically under-represented in genetic studies. More research is needed on effective recruitment strategies for this population, especially on approaches that supplement traditional clinic enrollment. This study evaluates the cost and efficacy of four supplemental recruitment methods employed by the Primary Open-Angle African American Glaucoma Genetics (POAAGG) study. METHODS: After enrolling 2304 patients from University of Pennsylvania ophthalmology clinics, the POAAGG study implemented four new recruitment methods to supplement clinic enrollment...
July 14, 2017: BMC Medical Research Methodology
https://www.readbyqxmd.com/read/28701793/the-mir-29-transcriptome-in-endocrine-sensitive-and-resistant-breast-cancer-cells
#10
Penn Muluhngwi, Negin Alizadeh-Rad, Stephany L Vittitow, Ted S Kalbfleisch, Carolyn M Klinge
Aberrant microRNA expression contributes to breast cancer progression and endocrine resistance. We reported that although tamoxifen stimulated miR-29b-1/a transcription in tamoxifen (TAM)-resistant breast cancer cells, ectopic expression of miR-29b-1/a did not drive TAM-resistance in MCF-7 breast cancer cells. However, miR-29b-1/a overexpression significantly repressed TAM-resistant LCC9 cell proliferation, suggesting that miR-29b-1/a is not mediating TAM resistance but acts as a tumor suppressor in TAM-resistant cells...
July 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28701467/the-cross-species-mycobacterial-growth-inhibition-assay-mgia-project-2010-2014
#11
Michael J Brennan, Rachel Tanner, Sheldon Morris, Thomas J Scriba, Jacqueline M Achkar, Andrea Zelmer, David Hokey, Angelo Izzo, Sally Sharpe, Ann Williams, Adam Penn-Nicholson, Mzwandile Erasmus, Elena Stylianou, Daniel F Hoft, Helen McShane, Helen A Fletcher
The development of a functional biomarker assay in the tuberculosis (TB) field would be widely recognized as a major advance in efforts to efficiently develop and test novel TB vaccine candidates. We present preliminary studies using mycobacterial growth inhibition assays (MGIAs) to detect a BCG vaccine response across species, and extend this work to determine if a standardized MGIA can be applied in characterizing new generation TB vaccines. The comparative MGIA studies reviewed here aimed to evaluate robustness, reproducibility, and ability to reflect in vivo responses...
July 12, 2017: Clinical and Vaccine Immunology: CVI
https://www.readbyqxmd.com/read/28697856/demographic-and-clinical-correlates-of-substance-use-disorders-in-first-episode-psychosis
#12
Mary F Brunette, Kim T Mueser, Steven Babbin, Piper Meyer-Kalos, Robert Rosenheck, Christoph U Correll, Corrine Cather, Delbert G Robinson, Nina R Schooler, David L Penn, Jean Addington, Sue E Estroff, Jennifer Gottlieb, Shirley M Glynn, Patricia Marcy, James Robinson, John M Kane
BACKGROUND: We assessed the prevalence and correlates of lifetime substance use disorders in people with first episode psychosis using the baseline data from the Recovery After an Initial Schizophrenia Episode (RAISE) Early Treatment Program study. METHODS: Research staff assessed 404 first episode patients at 34 community mental health centers across the United States with the Structured Clinical Interview for DSM-IV for diagnoses of psychotic and substance use disorders...
July 8, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28688176/a-novel-role-for-camkk1-in-the-regulation-of-the-mesenchymal-stem-cell-secretome
#13
Feng Dong, Shyam Patnaik, Zhong-Hui Duan, Matthew Kiedrowski, Marc S Penn, Maritza E Mayorga
Transplantation of adult stem cells into myocardial tissue after acute myocardial infarction (AMI), has been shown to improve tissue recovery and prevent progression to ischemic cardiomyopathy. Studies suggest that the effects of mesenchymal stem cells (MSC) are due to paracrine factors released by MSC, as the benefits of MSC can be achieved through delivery of conditioned media (CM) alone. We previously demonstrated that downregulation of Dab2 enhances MSC cardiac protein expression and improves cardiac function after AMI following MSC engraftment...
July 8, 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28681280/elevated-nicotine-dependence-scores-among-electronic-cigarette-users-at-an-electronic-cigarette-convention
#14
Jona M Johnson, Jessica L Muilenburg, Stephen L Rathbun, Xiaozhong Yu, Luke P Naeher, Jia-Sheng Wang
Electronic cigarette (e-cigarette) conventions are trade shows held across the globe to promote e-cigarette products and provide a venue for users to socialize. E-cigarette users that attend these events likely represent the most intensive e-cigarette user group. No study has characterized addiction and behavior characteristics in this population. We surveyed 131 e-cigarette users attending a large Southeastern e-cigarette convention in Fall 2015. All questions from the Fagerstrom Test for Nicotine Dependence (FTND), select questions from the Penn State Electronic Cigarette Dependence Index, and novel user behavior questions were included...
July 5, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28672690/valorization-of-starchy-cellulosic-and-sugary-food-waste-into-hydroxymethylfurfural-by-one-pot-catalysis
#15
Iris K M Yu, Daniel C W Tsang, Alex C K Yip, Season S Chen, Yong Sik Ok, Chi Sun Poon
This study aimed to produce a high-value platform chemical, hydroxymethylfurfural (HMF), from food waste and evaluate the catalytic performance of trivalent and tetravalent metals such as AlCl3, CrCl3, FeCl3, Zr(O)Cl2, and SnCl4 for one-pot conversion. Starchy food waste, e.g., cooked rice and penne produced 4.0-8.1 wt% HMF and 46.0-64.8 wt% glucose over SnCl4 after microwave heating at 140 °C for 20 min. This indicated that starch hydrolysis was effectively catalyzed but subsequent glucose isomerization was rate-limited during food waste valorization, which could be enhanced by 40-min reaction to achieve 22...
October 2017: Chemosphere
https://www.readbyqxmd.com/read/28669500/one-year-experience-with-a-mobile-extracorporeal-life-support-service
#16
Jacob Gutsche, William Vernick, Todd A Miano
BACKGROUND: Severe acute respiratory distress syndrome is associated with a high mortality rate. The International Extracorporeal Membrane Oxygenation Network recommends regionalization of extracorporeal life support (ECLS) to high-volume centers and development of mobile ECLS teams to rescue patients with severe acute respiratory disease. METHODS: A tertiary medical center developed a mobile team and the infrastructure to support a ECLS transport service available 24 hours a day, 7 days a week...
June 29, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28667160/early-postnatal-secondhand-smoke-exposure-disrupts-bacterial-clearance-and-abolishes-immune-responses-in-muco-obstructive-lung-disease
#17
Brandon W Lewis, Razia Sultana, Rahul Sharma, Alexandra Noël, Ingeborg Langohr, Sonika Patial, Arthur L Penn, Yogesh Saini
Secondhand smoke (SHS) exposure has been linked to the worsening of ongoing lung diseases. However, whether SHS exposure affects the manifestation and natural history of imminent pediatric muco-obstructive airway diseases such as cystic fibrosis remains unclear. To address these questions, we exposed Scnn1b transgenic (Scnn1b-Tg(+)) mice to SHS from postnatal day (PND) 3-21 and lung phenotypes were examined at PND22. Although a majority of filtered air (FA)-exposed Scnn1b-Tg(+) (FA-Tg(+)) mice successfully cleared spontaneous bacterial infections by PND22, the SHS-exposed Scnn1b-Tg(+) (SHS-Tg(+)) mice failed to resolve these infections...
June 30, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28661299/legal-epidemiology-the-science-of-law
#18
Tara Ramanathan, Rachel Hulkower, Joseph Holbrook, Matthew Penn
The importance of legal epidemiology in public health law research has undoubtedly grown over the last five years. Scholars and practitioners together have developed guidance on best practices for the field, including: placing emphasis on transdisciplinary collaborations; creating valid, reliable, and repeatable research; and publishing timely products for use in decision-making and change. Despite the energy and expertise researchers have brought to this important work, they name significant challenges in marshalling the diverse skill sets, quality controls, and funding to implement legal epidemiology activities...
March 2017: Journal of Law, Medicine & Ethics: a Journal of the American Society of Law, Medicine & Ethics
https://www.readbyqxmd.com/read/28658018/team-investment-and-longitudinal-relationships-an-innovative-global-health-education-model
#19
Kimberly R Myers, N Benjamin Fredrick
PROBLEM: Increasing student interest in global health has resulted in medical schools offering more global health opportunities. However, concerns have been raised, particularly about one-time, short-term experiences, including lack of follow-through for students and perpetuation of unintentional messages of global health heroism, neocolonialism, and disregard for existing systems and communities of care. Medical schools must develop global health programs that address these issues. APPROACH: The Global Health Scholars Program (GHSP) was created in 2008-2009 at Penn State College of Medicine...
June 27, 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28651580/sex-specific-lung-functional-changes-in-adult-mice-exposed-only-to-second-hand-smoke-in-utero
#20
Alexandra Noël, Rui Xiao, Zakia Perveen, Hasan Zaman, Viviana Le Donne, Arthur Penn
BACKGROUND: An increasing number of epidemiological and experimental studies have associated exposure to second-hand smoke (SHS) during pregnancy with adverse outcomes in newborns. As we have previously shown in mice, in utero exposure to SHS at critical stages of fetal development, results in altered lung responses and increased disease susceptibility upon re-exposure to irritants (SHS or ovalbumin) in adulthood. In this study, we asked whether the in utero SHS exposure alone is sufficient to alter lung structure and function in adult mice...
June 27, 2017: Respiratory Research
keyword
keyword
115155
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"