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https://www.readbyqxmd.com/read/28938473/the-role-of-episodic-postprandial-peptides-in-exercise-induced-compensatory-eating
#1
Catherine Gibbons, John E Blundell, Phillipa Caudwell, Dominic-Luc Webb, Per M Hellström, Erik Näslund, Graham Finlayson
Purpose: Prolonged physical activity gives rise to variable degrees of body weight and fat loss, and is associated with variability in appetite control (hunger and energy intake). Whether these effects are modulated by postprandial 'episodic' peptides is unclear. We examined the role of postprandial peptide response in compensatory eating during 12-weeks aerobic exercise and in response to high (HFLC) and low fat (LFHC) meals. Methods: 32 overweight/obese individuals - 16 completed 12-weeks aerobic exercise and 16 were age- and BMI-matched non-exercising controls...
August 18, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938456/growth-hormone-improves-cardiopulmonary-capacity-and-body-composition-in-children-with-growth-hormone-deficiency
#2
Donatella Capalbo, Flavia Barbieri, Nicola Improda, Francesco Giallauria, Elisa Di Pietro, Antonio Rapacciuolo, Raffaella Di Mase, Carlo Vigorito, Mariacarolina Salerno
Context: Growth hormone deficiency (GHD) in children may be associated with early cardiovascular risk factors and alterations in left ventricular (LV) structure and function; however, data on cardiopulmonary functional capacity are lacking. Objectives: Aim of the study was to evaluate the effect of GHD and GH therapy on cardiopulmonary functional capacity, left and right cardiac structure and function, and body composition in children and adolescents. Design: Prospective, case-control study...
August 29, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938399/gonadotropin-dependent-neuregulin-1-signaling-regulates-female-rat-ovarian-granulosa-cell-survival
#3
Indrajit Chowdhury, Alicia Branch, Sharifeh Mehrabi, Byron D Ford, Winston E Thompson
Mammalian ovarian follicular development and maturation of an oocyte competent to fertilize and develop into an embryo depends on tightly regulated spatiotemporally orchestrated crosstalk between cell death, survival and differentiation signals through extra- and intra-ovarian signals, as well as on a permissive ovarian follicular microenvironment. Neuregulin-1 (NRG1) is a member of the EGF-like factor family that mediates its effects by binding to the member of the ErbB family. Our experimental results suggest that gonadotropins promote differential expression of NRG1 and erbB receptors in granulosa cells (GCs), and NRG1 in theca cells during follicular development, and promote NRG1 secretions in the follicular fluid (FF) of rat ovaries...
August 14, 2017: Endocrinology
https://www.readbyqxmd.com/read/28938248/a-youth-compendium-of-physical-activities-activity-codes-and-metabolic-intensities
#4
Nancy F Butte, Kathleen B Watson, Kate Ridley, Issa F Zakeri, Robert G McMurray, Karin A Pfeiffer, Scott E Crouter, Stephen D Herrmann, David R Bassett, Alexander Long, Zekarias Berhane, Stewart G Trost, Barbara E Ainsworth, David Berrigan, Janet E Fulton
PURPOSE: A Youth Compendium of Physical Activities (Youth Compendium) was developed to estimate the energy costs of physical activities using data on youth only. METHODS: Based on a literature search and pooled data of energy expenditure measurements in youth, the energy costs of 196 activities were compiled in 16 activity categories to form a Youth Compendium of Physical Activities. To estimate the intensity of each activity, measured oxygen consumption (V[Combining Dot Above]O2) was divided by basal metabolic rate (Schofield age-, sex- and mass-specific equations) to produce a youth MET (METy)...
September 21, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28938232/best-practice-guidelines-for-the-measurement-of-physical-activity-levels-in-stroke-survivors-a-secondary-analysis-of-an-observational-study
#5
Louise Tinlin, Natalie Fini, Julie Bernhardt, Lucy K Lewis, Tim Olds, Coralie English
The aim of this study was to investigate the phenomenon of activity (increased activity in response to monitor wear) and determine the minimum wear time of accelerometers when objectively measuring habitual physical activity levels of community dwelling stroke survivors. Exploratory, secondary analyses of cross-sectional data were carried out. Physical activity variables [sitting, standing and stepping time, step count, light physical activity and moderate-to-vigorous physical activity (MVPA)] were measured with two activity monitors for 7 days...
September 21, 2017: International Journal of Rehabilitation Research. Revue Internationale de Recherches de Réadaptation
https://www.readbyqxmd.com/read/28938212/the-problem-of-identifying-arsenic-anomalies-in-the-basin-of-sahand-dam-through-risk-based-soft-modelling
#6
Ata Allah Nadiri, Fariba Sadeghi Aghdam, Rahman Khatibi, Asghar Asghari Moghaddam
An investigation is undertaken to identify arsenic anomalies at the complex of Sahand dam, East Azerbaijan, northwest Iran. The complex acts as a system, in which the impounding reservoir catalyses system components related to Origin-Source-Pathways-Receptor-Consequence (OSPRC) viewed as a risk system. This 'conceptual framework' overlays a 'perceptual model' of the physical system, in which arsenic with geogenic origins diffused into the formations through extensive fractures swept through the region during the Miocene era...
September 19, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28938204/natural-outdoor-environments-and-mental-health-stress-as-a-possible-mechanism
#7
Margarita Triguero-Mas, David Donaire-Gonzalez, Edmund Seto, Antònia Valentín, David Martínez, Graham Smith, Gemma Hurst, Glòria Carrasco-Turigas, Daniel Masterson, Magdalena van den Berg, Albert Ambròs, Tania Martínez-Íñiguez, Audrius Dedele, Naomi Ellis, Tomas Grazulevicius, Martin Voorsmit, Marta Cirach, Judith Cirac-Claveras, Wim Swart, Eddy Clasquin, Annemarie Ruijsbroek, Jolanda Maas, Michael Jerret, Regina Gražulevičienė, Hanneke Kruize, Christopher J Gidlow, Mark J Nieuwenhuijsen
INTRODUCTION: Better mental health has been associated with exposure to natural outdoor environments (NOE). However, comprehensive studies including several indicators of exposure and outcomes, potential effect modifiers and mediators are scarce. OBJECTIVES: We used novel, objective measures to explore the relationships between exposure to NOE (i.e. residential availability and contact) and different indicators of mental health, and possible modifiers and mediators...
September 19, 2017: Environmental Research
https://www.readbyqxmd.com/read/28938104/do-nurses-personal-health-behaviours-impact-on-their-health-promotion-practice-a-systematic-review
#8
REVIEW
Muireann Kelly, Jane Wills, Susie Sykes
BACKGROUND: There is a growing expectation in national and international policy and from professional bodies that nurses be role models for healthy behaviours, the rationale being that there is a relationship between nurses' personal health and the adoption of healthier behaviours by patients. This may be from patients being motivated by, and modelling, the visible healthy lifestyle of the nurse or that nurses are more willing to promote the health of their patients by offering public health or health promotion advice and referring the patient to support services...
August 23, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28937923/psychological-factors-in-chronic-edema-a-case-control-study
#9
Christine J Moffatt, Aimee Aubeeluck, Peter J Franks, Debra C Doherty, Peter Mortimer, Isabelle Quere
BACKGROUND: To examine psychological health and perceived social support in patients with chronic edema (CE). METHODS AND RESULTS: A random sample of 107 patients with CE was group matched for age and gender with 102 community controls. The cases had swelling of the arm (38%) and leg (61%) and midline swelling (14%). Cases were more likely to be single or divorced/separated (p = 0.041) and have reduced mobility (p < 0.001). They had significantly poorer overall health related quality of life (HRQoL), in particular physical functioning (p = 0...
September 2017: Lymphatic Research and Biology
https://www.readbyqxmd.com/read/28937845/pharmacokinetics-of-beclomethasone-dipropionate-delivered-by-breath-actuated-inhaler-and-metered-dose-inhaler-in-healthy-subjects
#10
Calvin J Small, Michael Gillespie
BACKGROUND: Breath-actuated inhalers (BAIs) eliminate the need for hand-breath coordination required of pressurized metered-dose inhalers (MDIs). This pharmacokinetic study compared systemic exposure following beclomethasone dipropionate delivery through BAI versus MDI. METHODS: This open-label, three-period crossover, single-dose study randomized healthy subjects aged 18-45 years (N = 72) to 1 of 6 treatment sequences containing beclomethasone dipropionate BAI 160 mcg (40 mcg/inhalation, 4 inhalations), beclomethasone dipropionate BAI 320 mcg (80 mcg/inhalation, 4 inhalations), and beclomethasone dipropionate MDI 320 mcg (80 mcg/inhalation, 4 inhalations)...
September 22, 2017: Journal of Aerosol Medicine and Pulmonary Drug Delivery
https://www.readbyqxmd.com/read/28937834/a-child-centered-method-of-interviewing-children-with-movement-impairments
#11
Parimala S Kanagasabai, Brigit Mirfin-Veitch, Leigh A Hale, Hilda Mulligan
AIMS: Children are increasingly included in qualitative research and new methods for interviewing children are emerging. The aim of this article is to describe and discuss the strategies of a child-centered method of data collection for interviewing children with movement impairments to explore their leisure participation experiences. METHODS: A study was conducted using an Interpretative Phenomenological Approach (IPA) to explore leisure participation experiences of children with movement impairments aged 6 to 12 years...
September 22, 2017: Physical & Occupational Therapy in Pediatrics
https://www.readbyqxmd.com/read/28937634/the-physiological-and-pathological-implications-of-the-formation-of-hydrogels-with-a-specific-focus-on-amyloid-polypeptides
#12
REVIEW
Létitia Jean, Alex C Foley, David J T Vaux
Hydrogels are water-swollen and viscoelastic three-dimensional cross-linked polymeric network originating from monomer polymerisation. Hydrogel-forming polypeptides are widely found in nature and, at a cellular and organismal level, they provide a wide range of functions for the organism making them. Amyloid structures, arising from polypeptide aggregation, can be damaging or beneficial to different types of organisms. Although the best-known amyloids are those associated with human pathologies, this underlying structure is commonly used by higher eukaryotes to maintain normal cellular activities, and also by microbial communities to promote their survival and growth...
September 22, 2017: Biomolecules
https://www.readbyqxmd.com/read/28937320/self-regulation-and-implicit-attitudes-toward-physical-activity-influence-exercise-behavior
#13
Avelina C Padin, Charles F Emery, Michael Vasey, Janice K Kiecolt-Glaser
Dual-process models of health behavior posit that implicit and explicit attitudes independently drive healthy behaviors. Prior evidence indicates that implicit attitudes may be related to weekly physical activity (PA) levels, but the extent to which self-regulation attenuates this link remains unknown. This study examined the associations between implicit attitudes and self-reported PA during leisure time among 150 highly active young adults and evaluated the extent to which effortful control (one aspect of self-regulation) moderated this relationship...
September 22, 2017: Journal of Sport & Exercise Psychology
https://www.readbyqxmd.com/read/28937298/probing-the-toxicity-of-nanoparticles-a-unified-in-silico-machine-learning-model-based-on-perturbation-theory
#14
Riccardo Concu, Valeria V Kleandrova, Alejandro Speck-Planche, M Natália D S Cordeiro
Nanoparticles (NPs) are part of our daily life, having a wide range of applications in engineering, physics, chemistry, and biomedicine. However, there are serious concerns regarding the harmful effects that NPs can cause to the different biological systems and their ecosystems. Toxicity testing is an essential step for assessing the potential risks of the NPs, but the experimental assays are often very expensive and usually too slow to flag the number of NPs that may cause adverse effects. In silico models centered on quantitative structure-activity/toxicity relationships (QSAR/QSTR) are alternative tools that have become valuable supports to risk assessment, rationalizing the search for safer NPs...
September 22, 2017: Nanotoxicology
https://www.readbyqxmd.com/read/28937272/effects-of-movement-music-therapy-with-a-percussion-instrument-on-physical-and-frontal-lobe-function-in-older-adults-with-mild-cognitive-impairment-a-randomized-controlled-trial
#15
Nobuko Shimizu, Tomohiro Umemura, Masahiro Matsunaga, Takayoshi Hirai
OBJECTIVES: We tested the hypothesis that performing a rhythmic physical task accompanied by a cognitive task, such as multitask movement music therapy (MMT) involving repetitive rhythmic movement with a musical instrument (the Naruko clapper), may improve pre-frontal cortex (PFC) function and cognitive performance. METHOD: Forty-five older adult participants with MCI (74.62 ± 5.05 years) participated in this randomized, controlled, single-blind intervention trial...
September 22, 2017: Aging & Mental Health
https://www.readbyqxmd.com/read/28936905/microwave-diathermy-and-transcutaneous-electrical-nerve-stimulation-effects-in-primary-dysmenorrhea-clinical-trial-protocol
#16
Aline Fernanda Perez Machado, Monica Rodrigues Perracini, Ariane da Cruz Saraiva de Morais, Bruna Oliveira da Silva, Patricia Driusso, Richard Eloin Liebano
The aim of this study will be to analyze the effects of microwave diathermy (MWD) and transcutaneous electrical nerve stimulation (TENS) on primary dysmenorrhea. Eighty eight women, age range 18-44 years, with no previous pregnancy, no practice physical activities, a BMI of ≤29.9 kg/m(2), a regular menstrual cycle and a diagnosis of primary dysmenorrhea, with menstrual pain ranging from mild to severe, will be selected. The participants will be randomized into four groups: MWD and TENS, MWD and placebo TENS, placebo MWD and TENS, and placebo MWD and placebo TENS...
September 22, 2017: Pain Management
https://www.readbyqxmd.com/read/28936883/taking-back-a-little-of-what-you-have-lost-the-meaning-of-using-an-environmental-control-system-ecs-for-people-with-high-cervical-spinal-cord-injury
#17
Michele Verdonck, Maeve Nolan, Gill Chard
PURPOSE: Assistive technologies have deep and personal meanings for people with disabilities. This study sought to provide an in-depth exploration of the subjective meaning of Environmental Control System (ECS) use for people with high cervical spinal cord injury. MATERIALS AND METHOD: Interpretative Phenomenological Analysis (IPA) was used to explore the personal meaning of ECS. In-depth interviews with five participants were analyzed according to recommended IPA guidelines to produce a rich phenomenological account of lived experience...
September 22, 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28936717/developing-a-typology-of-patient-generated-behavioral-goals-for-cognitive-behavioral-therapy-for-chronic-pain-cbt-cp-classification-and-predicting-outcomes
#18
Alicia A Heapy, Laura Wandner, Mary A Driscoll, Kathryn LaChappelle, Rebecca Czlapinski, Brenda T Fenton, John D Piette, James E Aikens, Mary R Janevic, Robert D Kerns
Patient-generated treatment goals describe what patients value, yet the content of these goals, and the relationship among goal types, goal accomplishment, and treatment outcomes has received little examination. We used inductive sorting to categorize patient-generated goals made by 147 adults receiving cognitive-behavioral therapy for chronic pain. The resulting goal categories were: Physical Activity (29.0%), Functional Status (24.6%), Wellness (16.3%), Recreational Activities (11.3%), House/Yard Work (9...
September 21, 2017: Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28936694/evaluating-the-effectiveness-of-physician-counseling-to-promote-physical-activity-in-mexico-an-effectiveness-implementation-hybrid-study
#19
Karla I Galaviz, Paul A Estabrooks, Edtna Jauregui Ulloa, Rebecca E Lee, Ian Janssen, Juan López Y Taylor, Luis Ortiz-Hernández, Lucie Lévesque
Integrating physical activity (PA) counseling in routine clinical practice remains a challenge. The purpose of this study was to evaluate the implementation and effectiveness of a pragmatic strategy aimed to improve physician PA counseling and patient PA. An effectiveness-implementation type-2 hybrid design was used to evaluate a 3-h training (i.e., implementation strategy-IS) to increase physician use of the 5-As (assess, advise, agree, assist, arrange) for PA counseling (i.e., clinical intervention-CI) and to determine if the CI improved patient PA...
September 21, 2017: Translational Behavioral Medicine
https://www.readbyqxmd.com/read/28936644/and-she-s-buying-a-stairway-to-health-signs-and-participant-factors-influencing-stair-ascent-at-a-public-airport
#20
John Bellettiere, Sandy Liles, Yael BenPorat, Natasha Bliss, Suzanne C Hughes, Brent Bishop, Kristi Robusto, Melbourne F Hovell
Several studies have demonstrated that point-of-choice prompts modestly increase stair use (i.e., incidental physical activity) in many public places, but evidence of effectiveness in airport settings is weak. Furthermore, evaluating the effects of past physical activity on stair use and on point-of-choice prompts to increase stair use is lacking. The purpose of this study was to evaluate the influence of sign prompts and participant factors including past physical activity on stair ascent in an airport setting...
September 21, 2017: Journal of Primary Prevention
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