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https://www.readbyqxmd.com/read/28550815/selection-for-intramuscular-fat-and-lean-meat-yield-will-improve-the-bloomed-colour-of-australian-lamb-loin-meat
#1
H B Calnan, R H Jacob, D W Pethick, G E Gardner
The colour of bloomed m. longissimus was measured 24h post slaughter for 8165 lamb carcasses produced over 5years across 8 sites in Australia. Intramuscular fat across a 2 to 8% range and shortloin fat weight were positively associated with meat lightness (L*), redness (a*), yellowness (b*), hue and chroma (P<0.01). Shortloin muscle weight was negatively associated with these meat colour parameters (P<0.01), although this was largely accounted for by correlated changes in intramuscular fat (P<0.01)...
May 2, 2017: Meat Science
https://www.readbyqxmd.com/read/28550435/lymph-node-retrieval-is-inferior-in-the-modified-merendino-resection-for-early-barrett-s-carcinoma-a-matched-pair-comparison-with-ivor-lewis-resection
#2
Thomas Haist, Markus Mann, Christina Oetzmann von Sochaczewski, Michael Pauthner, Annette Fisseler-Eckhoff, Dietmar Lorenz
AIM OF THE STUDY: A matched-pair comparison between the modified Merendino resection (MER) and Ivor Lewis resection (ILR) for early Barrett's carcinoma. BACKGROUND: Early adenocarcinoma of the esophagus (eACE) with positive risk factors for lymph node metastasis (LNM) needs surgery for cure. MER appeared to be an alternative to ILR. METHODS: Between July 2000 and July 2012, 156 patients with high-grade dysplasia or eACE received ILR, whereas in 30 cases MER was performed in a tertiary care center for GI Surgery...
May 26, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28550411/isolation-characterization-and-expression-of-proto-oncogene-cmyc-in-large-yellow-croaker-larimichthys-crocea
#3
Yonghua Jiang, Kunhuang Han, Shihai Chen, Yilei Wang, Ziping Zhang
cMyc is a vital transcription factor that involves in the regulation of cell proliferation, growth, differentiation, and apoptosis. In the present study, cMyc in Larimichthys crocea (Lc-cMyc) was cloned and analyzed for investigating its function. The full-length cDNA of Lc-cMyc was 2089 bp encoding a 440-amino-acid protein (Lc-cMyc). Lc-cMyc had the characteristic helix-loop-helix-leucine-zipper (HLH-LZ) DNA-binding domain and highly conservative in evolution. The expression of Lc-cMyc was detected by quantitative real-time PCR (qRT-PCR) and in situ hybridization, respectively...
May 27, 2017: Fish Physiology and Biochemistry
https://www.readbyqxmd.com/read/28550246/plasma-tau-association-with-brain-atrophy-in-mild-cognitive-impairment-and-alzheimer-s-disease
#4
Kacie D Deters, Shannon L Risacher, Sungeun Kim, Kwangsik Nho, John D West, Kaj Blennow, Henrik Zetterberg, Leslie M Shaw, John Q Trojanowski, Michael W Weiner, Andrew J Saykin
BACKGROUND: Peripheral (plasma) and central (cerebrospinal fluid, CSF) measures of tau are higher in Alzheimer's disease (AD) relative to prodromal stages and controls. While elevated CSF tau concentrations have been shown to be associated with lower grey matter density (GMD) in AD-specific regions, this correlation has yet to be examined for plasma in a large study. OBJECTIVE: Determine the neuroanatomical correlates of plasma tau using voxel-based analysis. METHODS: Cross-sectional data for 508 ADNI participants were collected for clinical, plasma total-tau (t-tau), CSF amyloid (Aβ42) and tau, and MRI variables...
May 25, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28550006/virtual-visits-and-patient-centered-care-results-of-a-patient-survey-and-observational-study
#5
Kimberlyn Marie McGrail, Megan Alyssa Ahuja, Chad Andrew Leaver
BACKGROUND: Virtual visits are clinical interactions in health care that do not involve the patient and provider being in the same room at the same time. The use of virtual visits is growing rapidly in health care. Some health systems are integrating virtual visits into primary care as a complement to existing modes of care, in part reflecting a growing focus on patient-centered care. There is, however, limited empirical evidence about how patients view this new form of care and how it affects overall health system use...
May 26, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28549943/do-heat-and-moisture-exchangers-in-the-anaesthesia-breathing-circuit-preserve-body-temperature-in-dogs-undergoing-anaesthesia-for-magnetic-resonance-imaging
#6
Latifa Khenissi, Gwen Covey-Crump, Toby G Knowles, Joanna Murrell
OBJECTIVE: To investigate whether the use of a heat and moisture exchanger (HME) preserves body temperature in dogs weighing <10 kg anaesthetised for magnetic resonance imaging (MRI). STUDY DESIGN: Prospective, randomised, clinical trial. ANIMALS: Thirty-one client-owned dogs. METHODS: Dogs were assigned randomly to a treatment group [HME (n = 16) or no HME (n = 15)]. Dogs were pseudorandomised according to the premedication they were administered, either dexmedetomidine or no dexmedetomidine...
March 6, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28549937/is-learning-episodic-memory-distinct-cognitive-and-neuroanatomic-correlates-of-immediate-recall-during-learning-trials-in-neurologically-normal-aging-and-neurodegenerative-cohorts
#7
K B Casaletto, G Marx, S Dutt, J Neuhaus, R Saloner, L Kritikos, B Miller, J H Kramer
Although commonly interpreted as a marker of episodic memory during neuropsychological exams, relatively little is known regarding the neurobehavior of "total learning" immediate recall scores. Medial temporal lobes are clearly associated with delayed recall performances, yet immediate recall may necessitate networks beyond traditional episodic memory. We aimed to operationalize cognitive and neuroanatomic correlates of total immediate recall in several aging syndromes. Demographically-matched neurologically normal adults (n=91), individuals with Alzheimer's disease (n=566), logopenic variant primary progressive aphasia (PPA) (n=34), behavioral variant frontotemporal dementia (n=97), semantic variant PPA (n=71), or nonfluent/agrammatic variant PPA (n=39) completed a neurocognitive battery, including the CVLT-Short Form trials 1-4 Total Immediate Recall; a majority subset also completed a brain MRI...
May 23, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28549821/effect-of-median-household-income-on-surgical-approach-and-survival-in-renal-cell-carcinoma
#8
Jacob Katsnelson, Rebecca J Barnes, Hunaiz A Patel, Daphne Monie, Theodor Kaufman, Nicholas J Hellenthal
PURPOSE: We sought to determine whether median household income (MHI) independently predicts surgical approach (partial vs. radical nephrectomy) and survival in patients with renal cell carcinoma. METHODS: The U.S. Surveillance Epidemiology and End Results Database (1988-2011) was queried to examine kidney cancer cases and linked to the Area Health Resources File. We correlated surgical approach and survival, both overall and cancer-specific, with tumor stage, age, race, sex, and income data...
May 23, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28549762/assessment-of-exposure-for-baby-cosmetic-care-products-in-a-korean-population
#9
Eunyoung Lee, Jongbok Yun, Jaehyoun Ha, Byung Cheol Park, Gyeong Hun Park, Hak Rim Kim, Seung Phil Hong, Kyu Bong Kim, Myung Hwa Kim
Assessment of exposure to cosmetic products via the skin is important for evaluating the risks associated with the use of these products. However, few exposure studies have been conducted with babies, particularly in Asia. The aim of our study was to assess the exposure to selected cosmetic products in babies under the age of 36 months, over both winter and summer months. We evaluated exposure for seven cosmetic baby care products identified in a previous web-based survey as being commonly used by Korean parents...
May 23, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28549713/childhood-opsoclonus-myoclonus-syndrome-a-case-series-from-tunisia
#10
Nedia Ben Achour, Saloua Mrabet, Ibtihel Rebai, Ines Abid, Hanene Benrhouma, Hedia Klaa, Aida Rouissi, Ichraf Kraoua, Ilhem Ben Youssef Turki
INTRODUCTION: Opsoclonus myoclonus syndrome (OMS) is a rare immune-mediated disorder characterized by opsoclonus, myoclonus, ataxia and behavioral changes. The aim of our study was to investigate the epidemiology, clinical features, etiological aspects and outcome of OMS in Tunisian children. METHODS: We conducted a retrospective study over 11years (2005-2016) including all patients aged under 18years who were managed for newly diagnosed OMS in a tertiary care research centre for children with neurological symptoms...
May 23, 2017: Brain & Development
https://www.readbyqxmd.com/read/28549705/association-of-grip-strength-with-risk-of-all-cause-mortality-cardiovascular-diseases-and-cancer-in-community-dwelling-populations-a-meta-analysis-of-prospective-cohort-studies
#11
Yili Wu, Weijing Wang, Tianwei Liu, Dongfeng Zhang
OBJECTIVES: Grip strength has been linked to risk of adverse health outcomes. This study aimed to quantitatively assess the associations between grip strength and risk of all-cause mortality, cardiovascular diseases, and cancer in community-dwelling populations. DESIGN: A meta-analysis of prospective cohort studies was conducted. SETTING: Embase, Medline, and PubMed were searched from inception to September 14, 2016. Study-specific most adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) were combined with a random effects model...
June 1, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28549667/epidemiology-of-cerebrovascular-disease-among-chinese-canadians-with-diabetes
#12
REVIEW
Susy Lam, Joseph Y Chu
BACKGROUND: First-generation Chinese Canadians have usually maintained different lifestyles before immigration to North America, and the question of whether Chinese Canadians with type 2 diabetes have a different stroke profile than that of non-Chinese Canadians remains unanswered. OBJECTIVES: To determine whether 1) Chinese Canadians who have had a stroke within the last 15 years are more likely to have diabetes than non-Chinese Canadians and 2) to explore differences in stroke profiles between the 2 cohorts...
May 23, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28549548/geometric-morphometric-and-traditional-methods-for-sex-assessment-using-the-posterior-ilium
#13
Rebeka Rmoutilová, Ján Dupej, Jana Velemínská, Jaroslav Brůžek
The human hip bone is generally accepted as the most reliable bone for sex estimation in forensic and bioarchaeological disciplines. However, it is seldom completely preserved. The best preserved region is typically around the sacroiliac joint and its auricular surface; it is therefore surprising that this surface has not been involved in standard sexing methods. The aim of this study was to explore the shape and size sexual dimorphism of the auricular surface in detail and to compare its sex estimation accuracy using the geometric morphometric (GM) and traditional methodological approach...
May 2017: Legal Medicine
https://www.readbyqxmd.com/read/28549539/sex-differences-in-physiological-response-to-the-combination-of-stress-and-smoking
#14
Michael Kotlyar, Paul Thuras, Dorothy K Hatsukami, Mustafa al'Absi
Stressful situations are among the most commonly cited smoking triggers. Smoking and stress exposure each individually increase cardiovascular and hypothalamic-pituitary-adrenal measures with larger increases occurring when stress and smoking are combined. In this analysis, sex differences in the physiological response to the combination of stress and smoking are examined. Smokers (36 males; 34 females) completed a laboratory session in which systolic (SBP) and diastolic blood pressure (DBP), heart rate (HR), plasma epinephrine (Epi), norepinephrine and cortisol concentrations were measured at rest, while smoking a cigarette, during a speech task occurring immediately after smoking and at several time-points following the stressor...
May 23, 2017: International Journal of Psychophysiology
https://www.readbyqxmd.com/read/28549469/are-children-participating-in-a-quasi-experimental-education-outside-the-classroom-intervention-more-physically-active
#15
Mikkel Bo Schneller, Scott Duncan, Jasper Schipperijn, Glen Nielsen, Erik Mygind, Peter Bentsen
BACKGROUND: Education outside the classroom (EOtC) is a curriculum-based approach to teaching that has shown positive associations with children's physical activity and academic learning in small-scale case studies. The purpose of this large-scale quasi-experimental study was to determine if children who participate regularly in EOtC spend more time being physically active than children who do not. METHODS: In the 2014/2015 study TEACHOUT, classes were recruited in pairs such that each EOtC class had a non-EOtC comparison class at the same school and grade level...
May 26, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28549461/the-effect-of-white-coats-and-gender-on-medical-students-perceptions-of-physicians
#16
Malika Ladha, Aleem Bharwani, Kevin McLaughlin, Henry T Stelfox, Adam Bass
BACKGROUND: Despite the fact that medical schools spend a considerable effort to rate clinical instructors, there is limited evidence regarding the effect of physical characteristics on instructor ratings. White coats have been shown to alter patients' perceptions of physicians although it has not been determined if preceptors who wear white coats are rated differently than their colleagues. METHODS: Second year medical students were administered a questionnaire with four clinical scenarios depicting medical errors accompanied by a picture of a physician of different sexes and ethnicities...
May 26, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28549452/in-hospital-prognosis-and-long-term-mortality-of-stemi-in-a-reperfusion-network-head-to-head-analisys-invasive-reperfusion-vs-optimal-medical-therapy
#17
C García-García, N Ribas, L L Recasens, O Meroño, I Subirana, A Fernández, A Pérez, F Miranda, H Tizón-Marcos, J Martí-Almor, J Bruguera, R Elosua
BACKGROUND: ST Segment Elevation Acute myocardial infarction (STEMI) preferred treatment is culprit artery reperfusion with primary percutaneous coronary intervention (PPCI). We ought to analyze the benefit of early reperfusion vs. optimal medical therapy in STEMI before and after the set-up of a regional STEMI network that prioritizes PPCI. METHODS: Between January 2002 and December 2013, 1268 STEMI patients were consecutively admitted in a University Hospital...
May 26, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28549429/sleep-characteristics-in-child-and-adolescent-offspring-of-parents-with-bipolar-disorder-a-case-control-study
#18
Antonin Sebela, Tomas Novak, David Kemlink, Michal Goetz
BACKGROUND: Impairment of sleep and circadian rhythm is a typical feature of bipolar disorder (BD). We carried out an exploratory cross-sectional case-control study to extend the knowledge of sleep characteristics in offspring at risk for BD. METHODS: We investigated 42 offspring of bipolar parents (OB) (mean age 12.5 ± 3.2) and 42 sex and age matched comparison offspring of healthy parents. We administered the Pediatric Sleep Questionnaire, the Morningness/Eveningness Questionnaire and The General Behavior Inventory Sleep Subscale (GBISS) to assess circadian preference, and to identify sleep impairment symptoms...
May 26, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28549324/salinity-and-sensitivity-to-endocrine-disrupting-chemicals-a-comparison-of-reproductive-endpoints-in-small-bodied-fish-exposed-under-different-salinities
#19
Thijs Bosker, Giacomo Santoro, Steven D Melvin
The influence of salinity on toxicity outcomes has been demonstrated for various contaminants, but has received limited attention for endocrine disrupting chemicals (EDCs). Short-term laboratory tests using small-bodied fish are an important tool for evaluating impacts of EDCs on reproduction. Tests have been developed for both freshwater and estuarine/marine species, providing an opportunity to assess whether concentrations at which small-bodied fish respond to EDCs may be influenced by salinity. We conducted a semi-quantitative review of short-term laboratory tests with small-bodied fish exposed to EDCs, including 59 studies under freshwater conditions (7 species) and 23 studies conducted under saline conditions (5 species)...
May 16, 2017: Chemosphere
https://www.readbyqxmd.com/read/28549185/visibility-and-persistence-of-marker-dyes-and-effect-on-the-quality-and-mating-competitiveness-of-mass-reared-flies-diptera-tephritidae-anastrepha-obliqua-and-bisexual-and-genetic-sexing-tapachula-7-strains-of-a-ludens
#20
José Arredondo, Lia Ruiz, Gladis López, Francisco Díaz-Fleischer
Fluorescent dyes are commonly used in the sterile insect technique (SIT) for marking insects for a proper identification after recapture. However, the quality of the mark must be balanced against insect performance, because dyes can negatively affect some parameters of insect performance and reduce their effectiveness in control with the SIT. We determined the visibility and persistence and the effect of dyes on the quality of Anastrepha obliqua (Macquart) and Anastrepha ludens (Loew) (bisexual and genetic sexing strains) by testing four concentrations of a dye (Day-Glo) from 0 to 2...
May 26, 2017: Journal of Economic Entomology
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