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https://www.readbyqxmd.com/read/28516278/molecularly-imprinted-polymers-based-stir-bar-sorptive-extraction-for-determination-of-cefaclor-and-cefalexin-in-environmental-water
#1
Jun Peng, Donghao Liu, Tian Shi, Huairu Tian, Xuanhong Hui, Hua He
Although stir bar sportive extraction was thought to be a highly efficiency and simple pretreatment approach, its wide application was limited by low selectivity, short service life, and relatively high cost. In order to improve the performance of the stir bar, molecular imprinted polymers and magnetic carbon nanotubes were combined in the present study. In addition, two monomers were utilized to intensify the selectivity of molecularly imprinted polymers. Fourier transform infrared spectroscopy, scanning electron microscopy, and selectivity experiments showed that the molecularly imprinted polymeric stir bar was successfully prepared...
May 18, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28504570/saliva-a-reliable-sample-matrix-in-bioanalytics
#2
Michael Gröschl
Saliva is gaining increasing attention as a bioanalytical sample matrix. Mostly because of the easy and noninvasive collection, it is not only beneficial in endocrinological and behavioral science, but also in pediatrics. Saliva also has the advantage of being the only body fluid which can be collected even during physical exercise, for example, during sportive activities, and there are physiological characteristics that make it superior to serum/plasma or urine for specific scientific questions. This review provides an insight into the physiology of saliva formation, explaining how certain compounds enter this bodily fluid, and gives advice for collection, storage and analytical methods...
May 15, 2017: Bioanalysis
https://www.readbyqxmd.com/read/28407630/characterization-of-the-tree-holes-used-by-lepilemur-ruficaudatus-in-the-dry-deciduous-forest-of-kirindy-mitea-national-park
#3
Elvis J Rakotomalala, Felix Rakotondraparany, Amanda C Perofsky, Rebecca J Lewis
Knowledge of the key resources for a species is critical for developing an effective conservation strategy. Kirindy Mitea National Park is an important refuge for the red-tailed sportive lemur (Lepilemur ruficaudatus), a nocturnal folivorous lemur endemic to the dry deciduous forest of western Madagascar. Because L. ruficaudatus sleeps in tree holes during the day, sleeping trees may be an important resource for this species. Our goal was to characterize the sleeping sites used by L. ruficaudatus at the Ankoatsifaka Research Station in Kirindy Mitea National Park...
April 14, 2017: Folia Primatologica; International Journal of Primatology
https://www.readbyqxmd.com/read/28374732/-the-comprehensive-approach-to-the-rehabilitative-treatment-of-junior-athletes
#4
N P Stepanenko, T E Levitskaya, E A Tsekhmeistruk, N A Tren'kaeva, S V Tyulyupo, O V Dostovalova, S V Kremeno, S S Shakhova, V D Chekcheeva
AIM: The objective of the present study was the development of the comprehensive program for the medico-psychological follow-up of the male and female junior athletes (rhythmic gymnastics) with the purpose of stabilizing their hormonal and emotional status, as well as improving sport performances based on the use of modern hardware-software technologies. MATERIAL AND METHODS: The comprehensive examination of 72 female athletes at the mean age of 11.5±0.6 years attending R...
2017: Voprosy Kurortologii, Fizioterapii, i Lechebnoĭ Fizicheskoĭ Kultury
https://www.readbyqxmd.com/read/28344676/transmitting-sport-values-the-importance-of-parental-involvement-in-children-s-sport-activity
#5
Francesca Danioni, Daniela Barni, Rosa Rosnati
The transmission of positive values between parents and children is generally considered to be the hallmark of successful socialization. As this issue has been widely discussed but surprisingly little researched - especially with reference to core sport values - in this study we aimed to: 1) analyze adolescent athletes' acceptance of the sport values their parents want to transmit to them (i.e., parental socialization values) and 2) examine the relationship between parental involvement in children's sportive activity and adolescents' acceptance of their parents' socialization values...
March 2017: Europe's journal of psychology
https://www.readbyqxmd.com/read/28243702/sport-specific-outcomes-after-isolated-meniscal-repair-a-systematic-review
#6
REVIEW
Helge Eberbach, Jörn Zwingmann, Lisa Hohloch, Gerrit Bode, Dirk Maier, Philipp Niemeyer, Norbert P Südkamp, Matthias J Feucht
PURPOSE: The purpose of this systematic review was to assess sport-specific outcomes after repair of isolated meniscal tears. METHODS: A systematic electronic search of the MEDLINE and Cochrane database was performed in May 2016 to identify studies that reported sport-specific outcomes after isolated meniscal repair. Included studies were abstracted regarding study characteristics, patient demographics, surgical technique, rehabilitation, and outcome measures. The methodological quality of the included studies was assessed with the Coleman Methodology Score (CMS)...
February 27, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28173059/phylogenomic-reconstruction-of-sportive-lemurs-genus-lepilemur-recovered-from-mitogenomes-with-inferences-for-madagascar-biogeography
#7
Runhua Lei, Cynthia L Frasier, Melissa T R Hawkins, Shannon E Engberg, Carolyn A Bailey, Steig E Johnson, Adam T McLain, Colin P Groves, George H Perry, Stephen D Nash, Russell A Mittermeier, Edward E Louis
No abstract text is available yet for this article.
March 1, 2017: Journal of Heredity
https://www.readbyqxmd.com/read/28122298/stress-vulnerability-in-male-youth-with-internet-gaming-disorder
#8
Michael Kaess, Peter Parzer, Laura Mehl, Luisa Weil, Esther Strittmatter, Franz Resch, Julian Koenig
Internet Gaming Disorder [IGD] was introduced as new behavioral addiction in DSM-5 Section 3. Vulnerability to stress is a potential predisposing factor for IGD. Given a lack of preexisting empirical data, the study investigated differences in the psychological and neurobiological response to acute stress in patients with IGD. 24 young men (mean age 18.38 years; range 13-25 years) fulfilling DSM-5 criteria for IGD and 25 matched controls underwent the Trier Social Stress Test [TSST]. Participants provided hair samples for the analysis of basal hypothalamic-pituitary-adrenal [HPA] axis activity and clinical interviews were conducted to assess psychopathology...
January 10, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28090739/obesity-related-genetic-polymorphisms-and-adiposity-indices-in-a-young-italian-population
#9
Laura Bordoni, Francesca Marchegiani, Marco Piangerelli, Valerio Napolioni, Rosita Gabbianelli
Pediatric obesity develops when a complex biological predisposition collides with an obesogenic environment. To further elucidate the role of genetics in obesity onset, we performed a candidate-gene association study in a young and sportive Italian population by testing the association of functional polymorphisms in ACE (rs4646994), FTO (rs9939609), MC4R (rs17782313) and PPARG (rs1801282) genes with body mass index (BMI) and waist-to-height ratio (WHtR). We also tested the combinations of identified risk genotypes and epistatic interactions among them to determine the existence of cumulative effects in predicting the predisposition to gain weight...
February 2017: IUBMB Life
https://www.readbyqxmd.com/read/28081146/maternal-nutrition-during-pregnancy-affects-testicular-and-bone-development-glucose-metabolism-and-response-to-overnutrition-in-weaned-horses-up-to-two-years
#10
Morgane Robles, Camille Gautier, Luis Mendoza, Pauline Peugnet, Cédric Dubois, Michèle Dahirel, Jean-Philippe Lejeune, Isabelle Caudron, Isabelle Guenon, Sylvaine Camous, Anne Tarrade, Laurence Wimel, Didier Serteyn, Hélène Bouraima-Lelong, Pascale Chavatte-Palmer
INTRODUCTION: Pregnant mares and post-weaning foals are often fed concentrates rich in soluble carbohydrates, together with forage. Recent studies suggest that the use of concentrates is linked to alterations of metabolism and the development of osteochondrosis in foals. The aim of this study was to determine if broodmare diet during gestation affects metabolism, osteoarticular status and growth of yearlings overfed from 20 to 24 months of age and/or sexual maturity in prepubertal colts...
2017: PloS One
https://www.readbyqxmd.com/read/27993498/pediatric-vocal-fold-nodule-etiology-what-are-its-usual-causes-in-children
#11
Arzu Tuzuner, Sule Demirci, Haldun Oguz, Kursat Murat Ozcan
OBJECTIVES: In this study, the relation between phonotrauma and presence of siblings and social activities was investigated, and the incidence of voice disorders in the mothers of children with vocal fold nodules was studied with objective (clinical voice analysis) and subjective (laryngostroboscopy, Voice Handicap Index) methods. METHODS: Twenty-nine children with vocal fold nodules (age range 5-14 years), 45 age-matched children without any voice disorders as a control group, and their mothers were included in the study...
December 16, 2016: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/27866232/surgical-treatment-of-two-adolescent-athletes-with-dislocated-avulsion-fracture-of-the-anterior-superior-iliac-spine-asis
#12
Lukas Willinger, Jakob E Schanda, Stephan Lorenz, Andreas B Imhoff, Stefan Buchmann
INTRODUCTION: Avulsion fractures of the anterior superior iliac spine are rare. Therefore, evidence-based treatment guidelines do not exist. The therapeutic options are either conservative treatment or surgical intervention. The decision depends on grade of dislocation, age of the patient, and his sportive demands and competitive requirements. MATERIALS AND METHODS: We present the cases of two young athletes suffering from traumatic avulsion fractures of the anterior superior iliac spine...
February 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/27760787/phylogenomic-reconstruction-of-sportive-lemurs-genus-lepilemur-recovered-from-mitogenomes-with-inferences-for-madagascar-biogeography
#13
Runhua Lei, Cynthia L Frasier, Melissa T R Hawkins, Shannon E Engberg, Carolyn A Bailey, Steig E Johnson, Adam T McLain, Colin P Groves, George H Perry, Stephen D Nash, Russell A Mittermeier, Edward E Louis
The family Lepilemuridae includes 26 species of sportive lemurs, most of which were recently described. The cryptic morphological differences confounded taxonomy until recent molecular studies; however, some species' boundaries remain uncertain. To better understand the genus Lepilemur, we analyzed 35 complete mitochondrial genomes representing all recognized 26 sportive lemur taxa and estimated divergence dates. With our dataset we recovered 25 reciprocally monophyletic lineages, as well as an admixed clade containing Lepilemur mittermeieri and Lepilemur dorsalis Using modern distribution data, an ancestral area reconstruction and an ecological vicariance analysis were performed to trace the history of diversification and to test biogeographic hypotheses...
October 3, 2016: Journal of Heredity
https://www.readbyqxmd.com/read/27699458/long-term-outcome-of-anterior-cruciate-ligament-tear-without-reconstruction-a-longitudinal-prospective-study
#14
Christian Konrads, Stephan Reppenhagen, Daniel Belder, Sascha Goebel, Maximilian Rudert, Thomas Barthel
PURPOSE: To analyse subjective and objective long-term outcomes of patients with anterior cruciate ligament (ACL)-deficient knees and limited demands regarding sportive activities. This subgroup of patients might be well-treated without ligament reconstruction. METHODS: We included 303 patients with unilateral tears of the ACL and conservative treatment into a prospective study. Mean age at injury was 33.8 (min. 18, max. 66) years. Follow-up was 27.1 (min. 21.3, max...
November 2016: International Orthopaedics
https://www.readbyqxmd.com/read/27692751/-cardiac-rehabilitation-in-sports-patients
#15
COMPARATIVE STUDY
B Pavy, J Darchis, E Merle, M Caillon
BACKGROUND: Cardiac rehabilitation (CR) addresses for the greater part a middle-aged sedentary population. Nevertheless, some patients referred in CR are active or sportive, and care for these patients is less known. AIM OF THE STUDY: To compare the results of CR between a little or not active population and an active or athletic population. PATIENTS AND METHODS: Every patient referred in a CR department in Loire-Atlantique between 2010 and 2016 were included either in the group 1 (sedentary or little active) or in the group 2 (at least once a week physical training)...
November 2016: Annales de Cardiologie et D'angéiologie
https://www.readbyqxmd.com/read/27636403/game-specific-characteristics-of-sport-related-concussions
#16
Ingo Helmich
BACKGROUND: Concussions are common incidences in sports. However, game-specific characteristics such as tactics, field positions, etc. might positively/negatively contribute to the occurrence of mild traumatic brain injuries (mTBI) in various sports such as soccer, volleyball, handball, or basketball. Thus, the intention of this study was to analyze game- specific characteristics of concussive incidents in active players from the perspective of different sportive disciplines. METHODS: Four sport-specific questionnaires for soccer, handball, volleyball and basketball were established using an online survey tool...
September 14, 2016: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/27604983/do-experts-see-it-in-slow-motion-altered-timing-of-action-simulation-uncovers-domain-specific-perceptual-processing-in-expert-athletes
#17
Carmelo M Vicario, Stergios Makris, Cosimo Urgesi
Accurate encoding of the spatio-temporal properties of others' actions is essential for the successful implementation of daily activities and, even more, for successful sportive performance, given its role in movement coordination and action anticipation. Here we investigated whether athletes are provided with special perceptual processing of spatio-temporal properties of familiar sportive actions. Basketball and volleyball players and novices were presented with short video-clips of free basketball throws that were partially occluded ahead of realization and were asked to judge whether a subsequently presented pose was either taken from the same throw depicted in the occluded video (action identification task) or temporally congruent with the expected course of the action during the occlusion period (explicit timing task)...
September 7, 2016: Psychological Research
https://www.readbyqxmd.com/read/27527556/the-reproducibility-of-different-metabolic-markers-for-muscle-fiber-type-distributions-investigated-by-functional-31-p-mrs-during-dynamic-exercise
#18
Reinhard Rzanny, Norman Stutzig, Patrick Hiepe, Alexander Gussew, Hans-Alexander Thorhauer, Jürgen R Reichenbach
PURPOSE: The objective of the study was to investigate the reproducibility of exercise induced pH-heterogeneity by splitting of the inorganic phosphate (Pi) signal in the corresponding (31)P-MRS spectra and to compare results of this approach with other fiber-type related markers, like phosphocreatine/adenosine triphosphate (PCr/ATP) ratio, and PCr-recovery parameters. MATERIAL AND METHODS: Subjects (N=3) with different sportive background were tested in 10 test sessions separated by at least 3 days...
December 2016: Zeitschrift Für Medizinische Physik
https://www.readbyqxmd.com/read/27451515/-adolescent-and-physical-activity-addi-c-tive-excesses
#19
Stéphane Tercier, Boris Gojanovic, Sarah Depallens, Sophie Vust, Emmanuelle Ambresin
Benefits of physical activity during adolescence have widely been demonstrated. Yet, raising awareness among young athletes and their surrounding about risks associated with too early specialization or energy deficit--with or without eating disorder--is of outmost importance. Such behaviours can affect adolescents' physical or psychological development as well as compromise their athletic career not to mention the potential negative impact on their athletic performance. Primary care practitioners play an important role in early detection and prevention of overuse injuries as well as psychological distress associated with intense physical activity...
June 8, 2016: Revue Médicale Suisse
https://www.readbyqxmd.com/read/27260821/ethics-tries-handling-inner-conflicts-scientifically-spiritually
#20
Manu Kothari, Lopa Mehta
"Ethic: from ethos, character, L ethos, adopted by English especially in sense of 'character and spirit of a people'. Intimately akin to Gr ethos, custom, Skt. sva-dha one's own doing or action; sva self (cf suicide) + dha to self." "Sva-dha:self-position, self-power, inherent power, custom, rule, ease, comfort, according to one's habit or pleasure, spontaneously, willingly, easily, freely, undisturbedly, wantonly, sportively." Words reveal their meanings to those who establish intimacy with them, as the bride unveils her face only to the beloved one...
April 2016: Indian Journal of Medical Ethics
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