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https://www.readbyqxmd.com/read/28817908/re-management-of-small-renal-masses-american-society-of-clinical-oncology-clinical-practice-guideline
#1
M Pilar Laguna
No abstract text is available yet for this article.
September 2017: Journal of Urology
https://www.readbyqxmd.com/read/28817863/prevention-detection-and-management-of-diabetes-in-south-dakota
#2
Amy L Hogue, Mark K Huntington
Diabetes mellitus (DM) is increasing in prevalence nationwide and in South Dakota, with an especially high prevalence in its American Indian population. Screening is not recommended for type 1 DM, but is for type 2 DM and pre-diabetes in certain populations. Fasting glucose, two-hour glucose tolerance test, or hemoglobin A1c are appropriate screening options. Treatment can include diabetic self-management education programs and medications. In addition to glycemic control, other cardiovascular risk factors must be reduced in these patients and specific testing and consultations should be performed to detect complications such as nephropathy or retinopathy...
2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28817824/parametric-linkage-analysis-identifies-five-novel-genome-wide-significant-loci-for-familial-lung-cancer
#3
Anthony M Musolf, Claire L Simpson, Mariza de Andrade, Diptasri Mandal, Colette Gaba, Ping Yang, Yafang Li, Ming You, Elena Y Kupert, Marshall W Anderson, Ann G Schwartz, Susan M Pinney, Christopher I Amos, Joan E Bailey-Wilson
OBJECTIVE: One of four American cancer patients dies of lung cancer. Environmental factors such as tobacco smoking are known to affect lung cancer risk. However, there is a genetic factor to lung cancer risk as well. Here, we perform parametric linkage analysis on family-based genotype data in an effort to find genetic loci linked to the disease. METHODS: 197 individuals from families with a high-risk history of lung cancer were recruited and genotyped using an Illumina array...
August 18, 2017: Human Heredity
https://www.readbyqxmd.com/read/28817790/maximum-lifetime-body-mass-index-and-mortality-in-mexican-american-adults-the-national-health-and-nutrition-examination-survey-iii-1988-1994-and-nhanes-1999-2010
#4
Carrie R Howell, Kevin Fontaine, Keisuke Ejima, Kirsten K Ness, Andrea Cherrington, Tapan Mehta
INTRODUCTION: Studies in US Hispanic adults indicate no deleterious association between obesity and death. We tested the hypothesis that accounting for weight history would provide more insight into this nonassociation. METHODS: We used the National Health and Nutrition Examination Survey (NHANES) to examine associations between maximum lifetime body mass index (BMI) and all-cause and cause-specific mortality among US-residing Mexican American adults. BMI was classified as underweight (<18...
August 17, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/28817780/us-internists-awareness-and-use-of-overtreatment-guidelines-a-national-survey
#5
Kira L Ryskina, Eric S Holmboe, Elizabeth Bernabeo, Rachel M Werner, Judy A Shea, Judith A Long
OBJECTIVES: To assess physician views and perceived adoption of overtreatment guidelines and measure whether adoption of these guidelines influenced the recommendation of a targeted service. STUDY DESIGN: A cross-sectional survey mailed from July 2014 to January 2015 to 902 internists who completed residency between 2003 and 2013, randomly selected from the American Medical Association Masterfile. METHODS: Poisson regression was used to model the rate of recommending a targeted service included in the guidelines, based on the level of guideline adoption...
July 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/28817737/myc-mediates-cancer-stem-like-cells-and-emt-changes-in-triple-negative-breast-cancers-cells
#6
Shuping Yin, Vino T Cheryan, Liping Xu, Arun K Rishi, Kaladhar B Reddy
Women with triple negative breast cancer (TNBC) have poor prognosis compared to other breast cancer subtypes. There were several reports indicating racial disparity in breast cancer outcomes between African American (AA) and European American (EA) women. For example, the mortality rates of AA breast cancer patients were three times higher than of EA patients, even though, the incidence is lower in AA women. Our in vitro studies indicate that cancer stem-like cells (CSCs) derived from AA TNBC cell lines have significantly higher self-renewal potential (mammosphere formation) than CSCs derived from EA cell lines...
2017: PloS One
https://www.readbyqxmd.com/read/28817699/cooperative-dynamics-of-neighborhood-economic-status-in-cities
#7
Anand Sahasranaman, Henrik Jeldtoft Jensen
We significantly extend our earlier variant of the Schelling model, incorporating a neighborhood Potential function as well as an agent wealth gain function to study the long term evolution of the economic status of neighborhoods in cities. We find that the long term patterns of neighborhood relative economic status (RES) simulated by this model reasonably replicate the empirically observed patterns from American cities. Specifically, we find that larger fractions of rich and poor neighborhoods tend to, on average, retain status for longer than lower- and upper-middle wealth neighborhoods...
2017: PloS One
https://www.readbyqxmd.com/read/28817644/cheek-tooth-morphology-and-ancient-mitochondrial-dna-of-late-pleistocene-horses-from-the-western-interior-of-north-america-implications-for-the-taxonomy-of-north-american-late-pleistocene-equus
#8
Christina I Barrón-Ortiz, Antonia T Rodrigues, Jessica M Theodor, Brian P Kooyman, Dongya Y Yang, Camilla F Speller
Horses were a dominant component of North American Pleistocene land mammal communities and their remains are well represented in the fossil record. Despite the abundant material available for study, there is still considerable disagreement over the number of species of Equus that inhabited the different regions of the continent and on their taxonomic nomenclature. In this study, we investigated cheek tooth morphology and ancient mtDNA of late Pleistocene Equus specimens from the Western Interior of North America, with the objective of clarifying the species that lived in this region prior to the end-Pleistocene extinction...
2017: PloS One
https://www.readbyqxmd.com/read/28817610/an-overview-of-financial-sources-being-utilized-to-support-zika-virus-published-research
#9
Keisha Goodridge, Ludovic Reveiz, Vanessa Elias
BACKGROUND: Since its initial detection in Brazil in 2015, Zika Virus (ZIKV) has spread rapidly throughout most of the Caribbean and South, Central and North America. An upsurge in congenital syndrome associated with ZIKV and Guillain-Barre Syndrome (GBS) has been associated with the increase in ZIKV. This amplification in numbers led to the need for funded research initiatives focusing on various countries globally and on specific experimental types. OBJECTIVES: To determine the financial institutions involved in the production of primary research into the ZIKV epidemic...
2017: PloS One
https://www.readbyqxmd.com/read/28817598/taxonomic-review-of-copella-characiformes-lebiasinidae-with-an-identification-key-for-the-species
#10
Manoela M F Marinho, Naércio A Menezes
A taxonomic review of Copella is presented based on the analysis of the type material of all nominal species and extensive material from South American drainages. Six out of ten nominal species are recognized as valid: Copella arnoldi, C. callolepis, C. compta, C. eigenmanni, C. nattereri, and C. vilmae. Copella carsevennensis is a junior synonym of C. arnoldi, C. nigrofasciata and 'Nannostomus' stigmasemion are junior synonyms of C. callolepis, C. metae is junior synonym of C. eigenmanni, and C. meinkeni is junior synonym of C...
2017: PloS One
https://www.readbyqxmd.com/read/28817482/american-college-of-critical-care-medicine-clinical-practice-parameters-for-hemodynamic-support-of-pediatric-and-neonatal-septic-shock-erratum
#11
(no author information available yet)
No abstract text is available yet for this article.
September 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28817401/challenges-in-the-anesthetic-management-of-ambulatory-patients-in-the-mri-suites
#12
Jasper Deen, Yzabel Vandevivere, Peter Van de Putte
PURPOSE OF REVIEW: MRI is becoming an indispensable diagnostic tool. The need for prolonged motion-free periods has substantially increased the need for deep sedation or anesthesia in a challenging environment. This review summarises recent literature with respect to pharmacological sedative strategies, nonpharmacological alternative approaches, airway management and safety issues in the ambulatory setting. RECENT FINDINGS: Most literature researches the pediatric patient population...
August 16, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28817363/linking-positive-affect-to-blood-lipids-a-cultural-perspective
#13
Jiah Yoo, Yuri Miyamoto, Attilio Rigotti, Carol D Ryff
Higher levels of positive affect have been associated with better physical health. While positive affect is seen as highly desirable among Westerners, East Asians tend to deemphasize positive affect. Using large probability samples of Japanese and U.S. adult populations, the present study examined the relations of positive affect with serum lipid profiles, known to be strongly predictive of risk for cardiovascular disease, and tested whether their associations depend on cultural contexts. As predicted, positive affect was associated with healthier lipid profiles for Americans but not for Japanese...
August 1, 2017: Psychological Science
https://www.readbyqxmd.com/read/28817333/the-epidemic-of-despair-among-white-americans-trends-in-the-leading-causes-of-premature-death-1999-2015
#14
Elizabeth M Stein, Keith P Gennuso, Donna C Ugboaja, Patrick L Remington
OBJECTIVES: To evaluate trends in premature death rates by cause of death, age, race, and urbanization level in the United States. METHODS: We calculated cause-specific death rates using the Compressed Mortality File, National Center for Health Statistics data for adults aged 25 to 64 years in 2 time periods: 1999 to 2001 and 2013 to 2015. We defined 48 subpopulations by 10-year age groups, race/ethnicity, and county urbanization level (large urban, suburban, small or medium metropolitan, and rural)...
August 17, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28817242/improved-medical-student-perception-of-ultrasound-using-a-paired-anatomy-teaching-assistant-and-clinician-teaching-model
#15
Jacob P Smith, John L Kendall, Danielle F Royer
This study describes a new teaching model for ultrasound (US) training, and evaluates its effect on medical student attitudes toward US. First year medical students participated in hands-on US during human gross anatomy (2014 N = 183; 2015 N = 182). The sessions were facilitated by clinicians alone in 2014, and by anatomy teaching assistant (TA)-clinician pairs in 2015. Both cohorts completed course evaluations which included five US-related items on a four-point scale; cohort responses were compared using Mann-Whitney U tests with significance threshold set at 0...
August 17, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28817239/novel-dissection-of-the-central-nervous-system-to-bridge-gross-anatomy-and-neuroscience-for-an-integrated-medical-curriculum
#16
Rebecca J Hlavac, Rachel Klaus, Kourtney Betts, Shilo M Smith, Maureen E Stabio
Medical schools in the United States continue to undergo curricular change, reorganization, and reformation as more schools transition to an integrated curriculum. Anatomy educators must find novel approaches to teach in a way that will bridge multiple disciplines. The cadaveric extraction of the central nervous system (CNS) provides an opportunity to bridge gross anatomy, neuroanatomy, and clinical neurology. In this dissection, the brain, brainstem, spinal cord, cauda equina, optic nerve/tract, and eyes are removed in one piece so that the entire CNS and its gateway to the periphery through the spinal roots can be appreciated...
August 17, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28817235/discrepant-hpv-cytology-cotesting-results-are-there-differences-between-cytology-negative-versus-hpv-negative-cervical-intraepithelial-neoplasia
#17
Jessica M Tracht, Antoinette D Davis, Danielle N Fasciano, Isam-Eldin A Eltoum
BACKGROUND: The objective of this study was to compare cervical high-grade squamous intraepithelial lesions subcategorized as cervical intraepithelial neoplasia-3 (CIN-3)-positive after a negative cytology result but positive for high-risk human papillomavirus (HR-HPV) testing to those with a negative HR-HPV test but positive cytology (atypical squamous cells of undetermined significance [ASCUS]-positive/HPV-negative) and to assess reasons for discrepancies. METHODS: The authors retrospectively analyzed women who underwent screening with cytology and HPV testing from 2010 through 2013...
August 17, 2017: Cancer
https://www.readbyqxmd.com/read/28817229/performance-equivalency-between-computer-based-and-traditional-pen-and-paper-assessment-a-case-study-in-clinical-anatomy
#18
Bruno Guimarães, José Ribeiro, Bernardo Cruz, André Ferreira, Hélio Alves, Ricardo Cruz-Correia, Maria Dulce Madeira, Maria Amélia Ferreira
The time, material, and staff-consuming nature of anatomy's traditional pen-and-paper assessment system, the increase in the number of students enrolling in medical schools and the ever-escalating workload of academic staff have made the use of computer-based assessment (CBA) an attractive proposition. To understand the impact of such shift in the assessment method, an experimental study evaluating its effect on students' performance was designed. Additionally, students' opinions toward CBA were gathered. Second-year medical students attending a Clinical Anatomy course were randomized by clusters in two groups...
August 17, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28817201/exposure-response-modeling-and-power-analysis-of-components-of-acr-response-criteria-in-rheumatoid-arthritis-part-2-continuous-model
#19
Liang Li, Yi Zhang, Lian Ma, Ping Ji, Sarah Yim, Badrul A Chowdhury, Suresh Doddapaneni, Jiang Liu, Yaning Wang, Chandrahas Sahajwalla
Population pharmacokinetic/pharmacodynamic (PK/PD) models were developed to quantitate the exposure-response relationships using continuous longitudinal data on American College of Rheumatology (ACR) subcomponents, that is, tender-joint count (TJC), swollen-joint count (SJC), C-reactive protein, patient's assessment of pain, patient's global assessment of disease activity, physician's global assessment of disease activity, and patient's assessment of physical function for 5 biologics approved for use in rheumatoid arthritis...
September 2017: Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28817199/exposure-response-modeling-and-power-analysis-of-components-of-acr-response-criteria-in-rheumatoid-arthritis-part-1-binary-model
#20
Liang Li, Yi Zhang, Lian Ma, Ping Ji, Sarah Yim, Badrul Chowdhury, Suresh Doddapaneni, Jiang Liu, Yaning Wang, Chandrahas Sahajwalla
American College of Rheumatology (ACR) response criteria is used to assess improvement in tender and swollen joint counts and in 3 of the 5 core measures (acute-phase reactant, physician global assessment, patient global assessment, pain, and physical function). From the clinical trial data on 5 approved biological products for the treatment of rheumatoid arthritis, population pharmacokinetic/pharmacodynamic models were developed to quantitatively describe the relationship between exposure and response rates of 3 individual components of ACR response criteria...
September 2017: Journal of Clinical Pharmacology
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