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https://www.readbyqxmd.com/read/28646804/pilot-investigation-of-2-nondiet-approaches-to-improve-weight-and-health
#1
Kelly H Webber, Laurel Mellin, Lindsey Mayes, Igor Mitrovic, Matt Saulnier
Context • Weight loss and maintenance are associated with many health benefits, but long-term maintenance of weight loss remains elusive for many people. Overweight individuals are at higher risk than normal-weight individuals for stress-induced overeating. The use of stress-management tools in a weight loss program might decrease the physiological stress that fuels overeating and improve posttreatment maintenance of weight loss Objective • The study intended to compare the differences in outcomes between 2 approaches to achieving weight loss and changes in health-stress reduction and intuitive eating (IE)-during a 14-wk period...
June 23, 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646700/increased-serum-mir-7-is-a-promising-biomarker-for-type-2-diabetes-mellitus-and-its-microvascular-complications
#2
Shujun Wan, Jun Wang, Jing Wang, Jia Wu, Jiaxi Song, Chen-Yu Zhang, Chunni Zhang, Cheng Wang, Jun-Jun Wang
AIMS: To investigate the alteration pattern and physiologic state of islet-specific miR-7 in the serum of patients with type 2 diabetes mellitus (T2DM) and T2DM-associated microvascular complications (T2DMC) and to evaluate its clinical significance. METHODS: The levels of serum miR-7 were firstly examined and compared in 76 T2DM patients, 76 T2DMC patients and 74 age-gender matched controls using RT-qPCR. Subsequently, the physiologic state of serum miR-7 was characterized by determining its concentrations in isolated exosomes and corresponding exosome-free samples from the same three cohorts' samples...
June 11, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28646626/sexual-dimorphism-in-umbilical-vein-blood-flow-during-the-second-half-of-pregnancy-a-longitudinal-study
#3
Christian Widnes, Kari Flo, Tom Wilsgaard, Anthony O Odibo, Ganesh Acharya
OBJECTIVES: To investigate gestational age-specific serial changes in umbilical vein (UV) volume blood flow during the second half of normal pregnancy and establish sex-specific reference ranges. METHODS: This work was a prospective longitudinal study of singleton low-risk pregnancies. The UV diameter and maximum blood flow velocity were serially measured by sonography at the intra-abdominal portion of the UV over 19 to 41 weeks. Umbilical vein volume blood flow was calculated and normalized for estimated fetal weight...
June 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28646221/aberrant-activation-of-the-human-sex-determining-gene-in-early-embryonic-development-results-in-postnatal-growth-retardation-and-lethality-in-mice
#4
Tatsuo Kido, Zhaoyu Sun, Yun-Fai Chris Lau
Sexual dimorphisms are prevalent in development, physiology and diseases in humans. Currently, the contributions of the genes on the male-specific region of the Y chromosome (MSY) in these processes are uncertain. Using a transgene activation system, the human sex-determining gene hSRY is activated in the single-cell embryos of the mouse. Pups with hSRY activated (hSRY(ON)) are born of similar sizes as those of non-activated controls. However, they retard significantly in postnatal growth and development and all die of multi-organ failure before two weeks of age...
June 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28645521/platelet-count-and-indoor-cold-exposure-among-elderly-people-a%C3%A2-cross-sectional-analysis-of-the-heijo-kyo-study
#5
Keigo Saeki, Kenji Obayashi, Norio Kurumatani
BACKGROUND: Excess mortality from cardiovascular disease during cold seasons is a worldwide issue. Although some physiologic studies suggests that platelet activation via cold exposure may cause an increased incidence of cardiovascular disease in winter, the influence of indoor cold exposure in real-life situations on platelet (PLT) count remains unclear. METHODS: A cross-sectional study was conducted among 1095 elderly individuals. After obtaining a venous sample in the morning, indoor temperature of participants' home was measured every 10 min for 48 h...
June 20, 2017: Journal of Epidemiology
https://www.readbyqxmd.com/read/28645281/sex-difference-in-the-risk-for-exercise-induced-albuminuria-correlates-with-hemoglobin-a1c-and-abnormal-exercise-ecg-test-findings
#6
Rafael Y Brzezinski, Inbal Etz-Hadar, Ayelet Grupper, Michal Ehrenwald, Itzhak Shapira, David Zeltser, Shlomo Berliner, Ori Rogowski, Roy Eldor, Shani Shenhar-Tsarfaty
BACKGROUND: Albuminuria is an established marker for endothelial dysfunction and cardiovascular risk in diabetes and prediabetes. Exercise induced albuminuria (EiA) appears earlier and may be a more sensitive biomarker for renal endothelial damage. We sought to examine the association between EiA, parameters of the metabolic syndrome, A1C levels, exercise ECG test results and sex related differences in a large cohort of healthy, pre-diabetic and diabetic subjects. METHODS: A total of 3029 participants from the Tel-Aviv Medical Center Inflammation Survey cohort (mean age 46 years, 73% men) were analyzed...
June 23, 2017: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/28645127/-high-prevalence-of-antipsychotic-medication-use-in-dementia-patients-in-german-neuropsychiatric-practices
#7
Jens Bohlken, Anke Booker, Karel Kostev
Background The aim of the present study was to examine inpatients as well as patients living at home with respect to the frequency of antipsychotic medication use and to determine the factors leading to initial use of antipsychotics following dementia diagnosis. Methods This study included patients aged 60 years and over with an initial diagnosis of all-cause dementia (index date) by German psychiatrists in Disease Analyzer database (IMS Health). The main outcome measure was the proportion of patients who initially received an antipsychotic prescription after the index date...
June 2017: Fortschritte der Neurologie-Psychiatrie
https://www.readbyqxmd.com/read/28644929/short-interpregnancy-intervals-maternal-folate-levels-and-infants-born-small-for-gestational-age-a-preliminary-study-in-a-canadian-supplement-using-population
#8
Buffy Chen, Prescilla Carrion, Ravneet Grewal, Angela Inglis, Catriona Hippman, Emily Morris, Heather J Andrighetti, Arianne Albert, Jehannine Austin
BACKGROUND: Short interpregnancy intervals (SIPI) have been associated with increased risks for adverse neonatal outcomes including preterm delivery and infants small for gestational age (SGA). It has been suggested that mechanistically, adverse neonatal outcomes after SIPI arise due to insufficient recovery of depleted maternal folate levels prior to the second pregnancy. However, empirical data are lacking regarding physiological folate levels in pregnant women with SIPI, and relationships between quantified physiological folate levels and outcomes like SGA...
June 23, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28644586/medical-record-weight-mrw-a-new-reliable-predictor-of-hospital-stay-morbidity-and-mortality-in-the-hip-fracture-population
#9
P Calpin, K Taheny, J F Baker, J Green, J P McCabe
We sought to compare the weight of patient's medical records (MRW) to that of standardised surgical risk scoring systems in predicting postoperative hospital stay, morbidity, and mortality in patients with hip fracture. Patients admitted for surgical treatment of a newly diagnosed hip fracture over a 3-month period were enrolled. Patients with documented morbidity or mortality had significantly heavier medical records. The MRW was equivalent to the age-adjusted Charlson co-morbidity index and better than the American Society of Anaesthesiologists physical status score (ASA), the Physiological and Operative Severity Score for the enUmeration of Mortality and Morbidity (POSSUM,) and Portsmouth-POSSUM score (P-POSSUM) in correlation with length of hospital admission, p = ...
December 12, 2016: Irish Medical Journal
https://www.readbyqxmd.com/read/28644381/an-efficient-user-authentication-and-user-anonymity-scheme-with-provably-security-for-iot-based-medical-care-system
#10
Chun-Ta Li, Tsu-Yang Wu, Chin-Ling Chen, Cheng-Chi Lee, Chien-Ming Chen
In recent years, with the increase in degenerative diseases and the aging population in advanced countries, demands for medical care of older or solitary people have increased continually in hospitals and healthcare institutions. Applying wireless sensor networks for the IoT-based telemedicine system enables doctors, caregivers or families to monitor patients' physiological conditions at anytime and anyplace according to the acquired information. However, transmitting physiological data through the Internet concerns the personal privacy of patients...
June 23, 2017: Sensors
https://www.readbyqxmd.com/read/28644347/age-and-sex-normalization-of-intestinal-permeability-measures-for-the-improved-assessment-of-enteropathy-in-infancy-and-early-childhood-results-from-the-mal-ed-study
#11
Margaret N Kosek, Gwenyth O Lee, Richard L Guerrant, Rashidul Haque, Gagandeep Kang, Tahmeed Ahmed, Pascal Bessong, Asad Ali, Estomih Mduma, Pablo Peñataro Yori, William A Faubion, Aldo A M Lima, Maribel Paredes Olortegui, Carl Mason, Sudhir Babji, Ravinder Singh, Shahida Qureshi, Peter S Kosek, Amidou Samie, John Pascal, Sanjaya Shrestha, Benjamin J J McCormick, Jessica C Seidman, Dennis R Lang, Anita Zaidi, Laura E Caulfield, Michael Gottlieb
OBJECTIVES: The aim of the study was to describe changes in intestinal permeability in early childhood in diverse epidemiologic settings. METHODS: In a birth cohort study, the lactulose:mannitol (L:M) test was administered to 1980 children at 4 time points in the first 24 months of life in 8 countries. Data from the Brazil site with an incidence of diarrhea similar to that seen in the United States and no growth faltering was used as an internal study reference to derive age- and sex-specific z scores for mannitol and lactulose recoveries and the L:M ratio...
July 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28643112/a-retrospective-study-of-antibiotic-de-escalation-in-patients-with-ventilator-associated-pneumonia-in-malaysia
#12
Rahela Ambaras Khan, Zoriah Aziz
Background Antibiotic de-escalation is an important strategy to conserve the effectiveness of broad-spectrum antibiotics. However, the outcome of this strategy for the treatment of ventilator-associated pneumonia (VAP) has not been widely studied in developing countries. Objectives To evaluate the outcome on intensive care unit (ICU) mortality, 28 days mortality, and length of ICU stay among VAP patients who receive de-escalation therapy. Setting This study was conducted in an ICU of a Malaysian public hospital...
June 22, 2017: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/28642604/turning-the-tide-in-myelodysplastic-myeloproliferative-neoplasms
#13
REVIEW
Michael W N Deininger, Jeffrey W Tyner, Eric Solary
Myelodysplastic syndromes/myeloproliferative neoplasms (MDS/MPN) are aggressive myeloid malignancies recognized as a distinct category owing to their unique combination of dysplastic and proliferative features. Although current classification schemes still emphasize morphology and exclusionary criteria, disease-defining somatic mutations and/or germline predisposition alleles are increasingly incorporated into diagnostic algorithms. The developing picture suggests that phenotypes are driven mostly by epigenetic mechanisms that reflect a complex interplay between genotype, physiological processes such as ageing and interactions between malignant haematopoietic cells and the stromal microenvironment of the bone marrow...
June 23, 2017: Nature Reviews. Cancer
https://www.readbyqxmd.com/read/28642548/hemodynamics-of-speech-production-an-fnirs-investigation-of-children-who-stutter
#14
B Walsh, F Tian, J A Tourville, M A Yücel, T Kuczek, A J Bostian
Stuttering affects nearly 1% of the population worldwide and often has life-altering negative consequences, including poorer mental health and emotional well-being, and reduced educational and employment achievements. Over two decades of neuroimaging research reveals clear anatomical and physiological differences in the speech neural networks of adults who stutter. However, there have been few neurophysiological investigations of speech production in children who stutter. Using functional near-infrared spectroscopy (fNIRS), we examined hemodynamic responses over neural regions integral to fluent speech production including inferior frontal gyrus, premotor cortex, and superior temporal gyrus during a picture description task...
June 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28642547/human-age-and-skin-physiology-shape-diversity-and-abundance-of-archaea-on-skin
#15
Christine Moissl-Eichinger, Alexander J Probst, Giovanni Birarda, Anna Auerbach, Kaisa Koskinen, Peter Wolf, Hoi-Ying N Holman
The human skin microbiome acts as an important barrier protecting our body from pathogens and other environmental influences. Recent investigations have provided evidence that Archaea are a constant but highly variable component of the human skin microbiome, yet factors that determine their abundance changes are unknown. Here, we tested the hypothesis that the abundance of archaea on human skin is influenced by human age and skin physiology by quantitative PCR of 51 different skin samples taken from human subjects of various age...
June 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28642541/can-uk-undergraduate-dental-programmes-provide-training-in-non-surgical-facial-aesthetics
#16
T W M Walker, F Gately, S Stagnell, A Kerai, C Mills, S Thomas
Aim Recently, more and more dentists have found themselves engaging in the delivery of non-surgical facial aesthetics (NSFA) as part of their regular practice routine. NSFA is a growing field in aesthetic medicine that is practised by a range of clinicians including doctors, dentists and registered prescriber nurses and is an industry estimated to be worth over £3 billion in the UK alone. In the past few years, several public scandals in aesthetic medicine have prompted reactions by several bodies including the Government and Royal Colleges...
June 23, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28642049/post-prostatectomy-incontinence-how-common-and-bothersome-is%C3%A2-it%C3%A2-really
#17
REVIEW
Vera Trofimenko, Jeremy B Myers, William O Brant
INTRODUCTION: The implications of post-prostatectomy urinary incontinence (PPI) on quality of life pose a matter of great concern for urologists and patients alike. Efforts to mitigate this devastating complication have met with varying degrees of success and the literature has shown a discrepancy between patient- and surgeon-reported outcomes. AIM: To describe the multifactorial physiology of PPI, its evaluation, and its effect on health-related quality of life and sexual function and to review preoperative predictive factors for PPI and explore the disparity between patient- and surgeon-reported outcomes...
June 19, 2017: Sexual Medicine Reviews
https://www.readbyqxmd.com/read/28641597/self-regulation-as-a-predictor-of-patterns-of-change-in-externalizing-behaviors-from-infancy-to-adolescence
#18
Nicole B Perry, Susan D Calkins, Jessica M Dollar, Susan P Keane, Lilly Shanahan
We examined associations between specific self-regulatory mechanisms and externalizing behavior patterns from ages 2 to 15 (N = 443). The relation between multiple self-regulatory indicators across multiple domains (i.e., physiological, attentional, emotional, and behavioral) at age 2 and at age 5 and group membership in four distinct externalizing trajectories was examined. By examining each of these self-regulatory processes in combination with one another, and therefore accounting for their shared variance, we aimed to better understand which specific self-regulatory skills were associated most strongly with externalizing behavioral patterns...
June 23, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/28641050/thrifty-females-frisky-males-winter-energetics-of-hibernating-bats-from-a-cold-climate
#19
Zenon J Czenze, Kristin A Jonasson, Craig K R Willis
Mammalian hibernation consists of energy-saving torpor bouts (periods of controlled reduction in body temperature [Tb]) interspersed with brief arousals to normothermic Tb. Frequency and duration of torpor bouts and arousals can affect winter survival and are thought to be influenced by an optimization balancing the energetic benefits of prolonged torpor against the physiological and ecological costs (e.g., accumulation of metabolic wastes). Female little brown bats (Myotis lucifugus) spend their fat reserves more slowly than males during winter, presumably so they can emerge from hibernation in good condition to initiate pregnancy...
July 2017: Physiological and Biochemical Zoology: PBZ
https://www.readbyqxmd.com/read/28640972/understanding-adaptogenic-activity-specificity-of-the-pharmacological-action-of-adaptogens-and-other-phytochemicals
#20
REVIEW
Alexander Panossian
Adaptogens are stress-response modifiers that increase an organism's nonspecific resistance to stress by increasing its ability to adapt and survive. The classical reductionist model is insufficiently complex to explain the mechanistic aspects of the physiological notion of "adaptability" and the adaptogenic activity of adaptogens. Here, I demonstrate that (1) the mechanisms of action of adaptogens are impossible to rationally describe using the reductionist concept of pharmacology, whereas the network pharmacology approach is the most suitable method; and (2) the principles of systems biology and pharmacological networks appear to be more suitable for conceptualizing adaptogen function and are applicable to any phytochemical...
June 22, 2017: Annals of the New York Academy of Sciences
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