keyword
MENU ▼
Read by QxMD icon Read
search

Protective behavior strategy

keyword
https://www.readbyqxmd.com/read/28937937/self-compassion-and-suicidal-behavior-in-college-students-serial-indirect-effects-via-depression-and-wellness-behaviors
#1
Jessica Kelliher Rabon, Fuschia M Sirois, Jameson K Hirsch
OBJECTIVE: College students may be at heightened risk for suicide and suicidal behavior due to maladaptive cognitive-emotional factors and failure to practice basic health behaviors. However, self-compassion and wellness behaviors may protect against risk. The relation between self-compassion and suicidal behavior and the contributing roles of depressive symptoms and wellness behaviors was examined. PARTICIPANTS: Participants were 365 undergraduate students. Data was collected in April 2015...
September 22, 2017: Journal of American College Health: J of ACH
https://www.readbyqxmd.com/read/28930060/understanding-mechanisms-of-change-for-brief-alcohol-interventions-among-youth-examination-of-within-session-interactions
#2
Maureen A Walton, Quyen M Ngo, Stephen T Chermack, Frederic C Blow, Peter F Ehrlich, Erin E Bonar, Rebecca M Cunningham
OBJECTIVE: Alcohol brief interventions (BIs) for youth are efficacious, but effect sizes found have been modest. This article presents secondary data analyses from a randomized controlled trial of motivational interviewing-based (MI) alcohol BIs among youth in an emergency department, examining within-session predictors of alcohol outcomes at 3 months among those receiving BIs. METHOD: Risky drinkers (ages 14-20) received either a computer BI (n = 277) or therapist BI (n = 278)...
September 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28927964/behavioral-responses-of-beluga-whales-delphinapterus-leucas-to-environmental-variation-in-an-arctic-estuary
#3
Paul A Anderson, Russell B Poe, Laura A Thompson, Nansen Weber, Tracy A Romano
Some Arctic estuaries serve as substrate rubbing sites for beluga whales (Delphinapterus leucas) in the summer, representing a specialized resource for the species. Understanding how environmental variation affects the species' behavior is essential to management of these habitats in coming years as the climate changes. Spatiotemporal and environmental variables were recorded for behavioral observations, during which focal groups of whales in an estuary were video-recorded for enumeration and behavioral analysis...
September 16, 2017: Behavioural Processes
https://www.readbyqxmd.com/read/28926091/functional-role-of-mesenchymal-stem-cells-in-the-treatment-of-chronic-neurodegenerative-diseases
#4
Debora Lo Furno, Giuliana Mannino, Rosario Giuffrida
Mesenchymal stem cells (MSCs) can differentiate into not only cells of mesodermal lineages, but also into endodermal and ectodermal derived elements, including neurons and glial cells. For this reason, MSCs have been extensively investigated to develop cell-based therapeutic strategies, especially in pathologies whose pharmacological treatments give poor results, if any. As in the case of irreversible neurological disorders characterized by progressive neuronal death, in which behavioral and cognitive functions of patients inexorably decline as the disease progresses...
September 19, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28925725/light-sensitive-drugs-in-topical-formulations-stability-indicating-methods-and-photostabilization-strategies
#5
Giuseppina Ioele, Lorena Tavano, Michele De Luca, Rita Muzzalupo, Annalisa Mancuso, Gaetano Ragno
Photostability tests applied on commercial specialties for topical use have demonstrated a greater vulnerability of several drugs, due to greater exposure to light than other pharmaceutical forms. Photodegradation of a drug can considerably modify its pharmacokinetic behavior by varying the therapeutic index. The evaluation of the degradation profile of a drug, according to the ICH rules, is of primary importance in developing an appropriate topical formulation. Advanced strategies have been proposed to increase the protection from the light of the photolabile drugs...
September 19, 2017: Future Medicinal Chemistry
https://www.readbyqxmd.com/read/28924164/infused-liquid-switchable-porous-nanofibrous-membranes-for-multiphase-liquid-separation
#6
Yang Wang, Jiancheng Di, Li Wang, Xu Li, Ning Wang, Baixian Wang, Ye Tian, Lei Jiang, Jihong Yu
Materials with selective wettabilities are widely used for effective liquid separation in environmental protection and the chemical industry. Current liquid separation strategies are primarily based on covalent modification to control the membranes' surface energy, or are based on gating mechanisms to accurately tune the gating threshold of the transport substance. Herein, we demonstrate a simple and universal polarity-based protocol to regulate the wetting behavior of superamphiphilic porous nanofibrous membranes by infusing a high polar component of surface energy liquid into the membranes, forming a relatively stable liquid-infusion-interface to repel the immiscible low polar component of surface energy liquid...
September 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28913886/what-s-parenting-got-to-do-with-it-emotional-autonomy-and-brain-and-behavioral-responses-to-emotional-conflict-in-children-and-adolescents
#7
Hilary A Marusak, Moriah E Thomason, Kelsey Sala-Hamrick, Laura Crespo, Christine A Rabinak
Healthy parenting may be protective against the development of emotional psychopathology, particularly for children reared in stressful environments. Little is known, however, about the brain and behavioral mechanisms underlying this association, particularly during childhood and adolescence, when emotional disorders frequently emerge. Here, we demonstrate that psychological control, a parenting strategy known to limit socioemotional development in children, is associated with altered brain and behavioral responses to emotional conflict in 27 at-risk (urban, lower income) youth, ages 9-16...
September 15, 2017: Developmental Science
https://www.readbyqxmd.com/read/28910128/future-so-bright-delay-discounting-and-consideration-of-future-consequences-predict-academic-performance-among-college-drinkers
#8
Samuel F Acuff, Kathryn E Soltis, Ashley A Dennhardt, Brian Borsari, Matthew P Martens, James G Murphy
College student drinking is a major public health concern and can result in a range of negative consequences, from acute health risks to decreased academic performance and drop out. Harm reduction interventions have been developed to reduce problems associated with drinking but there is a need to identify specific risk/protective factors related to academic performance among college drinkers. Behavioral economics suggests that chronic alcohol misuse reflects a dysregulated behavioral process or reinforcer pathology-alcohol is overvalued and the value of prosocial rewards are sharply discounted due, in part, to their delay...
September 14, 2017: Experimental and Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28888042/effect-of-a-multinutrient-intervention-after-ischemic-stroke-in-female-c57bl-6-mice
#9
Maximilian Wiesmann, Nienke M Timmer, Bastian Zinnhardt, Dirk Reinhard, Sarah Eligehausen, Anja Königs, Hasnae Ben Jeddi, Pieter J Dederen, Andreas H Jacobs, Amanda J Kiliaan
Stroke can affect females very differently from males, and therefore preclinical research on underlying mechanisms and the effects of interventions should not be restricted to male subjects, and treatment strategies for stroke should be tailored to benefit both sexes. Previously, we demonstrated that a multinutrient intervention (Fortasyn) improved impairments after ischemic stroke induction in male C57Bl/6 mice, but the therapeutic potential of this dietary treatment remained to be investigated in females...
September 9, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28886208/interacting-effects-of-unobserved-heterogeneity-and-individual-stochasticity-in-the-life-history-of-the-southern-fulmar
#10
Stéphanie Jenouvrier, Lise M Aubry, Christophe Barbraud, Henri Weimerskirch, Hal Caswell
1.Individuals are heterogeneous in many ways. Some of these differences are incorporated as individual states (e.g., age, size, breeding status) in population models. However, substantial amounts of heterogeneity may remain unaccounted for, due to unmeasurable genetic, maternal, or environmental factors. 2.Such unobserved heterogeneity (UH) affects the behavior of heterogeneous cohorts via intra-cohort selection and contributes to inter-individual variance in demographic outcomes such as longevity and lifetime reproduction...
September 8, 2017: Journal of Animal Ecology
https://www.readbyqxmd.com/read/28884834/transplantation-of-hypoxic-preconditioned-neural-stem-cells-benefits-functional-recovery-via-enhancing-neurotrophic-secretion-after-spinal-cord-injury-in-rats
#11
Wei-Li Fan, Peng Liu, Guan Wang, Jung-Ang Pu, Xin Xue, Jian-Hua Zhao
Spinal cord injury (SCI) is a debilitating, costly, and common pathological condition that affects the function of central nervous system (CNS). To date, there are few promising therapeutic strategies available for SCI. To look for a suitable therapeutic strategy, we have developed a sublethal hypoxic preconditioning procedure using Fluorescence-activated cell sorting (FACS) analysis, LDH releasing and cell viability assays in vitro. Meanwhile, we have examined the benefits of neural stem cells (NSCs) transplantation prior to hypoxic preconditioning on functional recovery and potential mechanism via MRI screening, H&E and Nissl staining, immunofluorescence staining and Elisa assays...
September 8, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28884523/response-of-umbilical-cord-mesenchymal-stromal-cells-to-varying-titanium-topographical-signals
#12
Ines Lauria, Miriam Höner, Sebastian Kant, Roswitha Davtalab, Thomas Weik, Katrin Sternberg, Horst Fischer
A wide variety of titanium implant modifications have been developed to improve tissue- or cell-material interactions including bone bonding, implant failure, and contact osteogenesis. Osteogenesis can be stimulated by mechanobiological signals such as topography though translation of in vivo reactions to in vitro bioactivity and stem cell culture data, and vice versa, is challenging. We hypothesized that a systematic in vitro approach comparing clinically well-accepted implant surface topographical modifications could shed light on potential cell biological mechanisms provoked by submicron-, micron- or macrostructured surfaces...
September 7, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28882452/aav-php-b-mediated-global-scale-expression-in-the-mouse-nervous-system-enables-gba1-gene-therapy-for-wide-protection-from-synucleinopathy
#13
Giuseppe Morabito, Serena G Giannelli, Gabriele Ordazzo, Simone Bido, Valerio Castoldi, Marzia Indrigo, Tommaso Cabassi, Stefano Cattaneo, Mirko Luoni, Cinzia Cancellieri, Alessandro Sessa, Marco Bacigaluppi, Stefano Taverna, Letizia Leocani, José L Lanciego, Vania Broccoli
The lack of technology for direct global-scale targeting of the adult mouse nervous system has hindered research on brain processing and dysfunctions. Currently, gene transfer is normally achieved by intraparenchymal viral injections, but these injections target a restricted brain area. Herein, we demonstrated that intravenous delivery of adeno-associated virus (AAV)-PHP.B viral particles permeated and diffused throughout the neural parenchyma, targeting both the central and the peripheral nervous system in a global pattern...
August 10, 2017: Molecular Therapy: the Journal of the American Society of Gene Therapy
https://www.readbyqxmd.com/read/28881403/differentiation-of-movement-behavior-in-an-adaptively-diverging-salamander-population
#14
Ralf Hendrix, Benedikt R Schmidt, Michael Schaub, E Tobias Krause, Sebastian Steinfartz
Dispersal is considered to be a species-specific trait, but intraspecific variation can be high. However, when and how this complex trait starts to differentiate during the divergence of species/lineages is unknown. Here, we studied the differentiation of movement behavior in a large salamander population (Salamandra salamandra), in which individual adaptations to different habitat conditions drive the genetic divergence of this population into two subpopulations. In this system, salamanders have adapted to the deposition and development of their larvae in ephemeral ponds versus small first order streams...
September 7, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28880966/the-prolyl-4-hydroxylase-inhibitor-gsk360a-decreases-post-stroke-brain-injury-and-sensory-motor-and-cognitive-behavioral-deficits
#15
Jin Zhou, Jie Li, Daniel M Rosenbaum, Jian Zhuang, Carrie Poon, Pu Qin, Katrina Rivera, John Lepore, Robert N Willette, Erding Hu, Frank C Barone
There is interest in pharmacologic preconditioning for end-organ protection by targeting the HIF system. This can be accomplished by inhibition of prolyl 4-hydroxylase (PHD). GSK360A is an orally active PHD inhibitor that has been previously shown to protect the failing heart. We hypothesized that PHD inhibition can also protect the brain from injuries and resulting behavioral deficits that can occur as a result of surgery. Thus, our goal was to investigate the effect of pre-stroke surgery brain protection using a verified GSK360A PHD inhibition paradigm on post-stroke surgery outcomes...
2017: PloS One
https://www.readbyqxmd.com/read/28876967/understanding-factors-associated-with-singaporean-adolescents-intention-to-adopt-privacy-protection-behavior-using-an-extended-theory-of-planned-behavior
#16
Shirley S Ho, May O Lwin, Andrew Z H Yee, Edmund W J Lee
Using an extended theory of planned behavior (TPB), this study explores how the original TPB variables (attitude, subjective norms, and perceived behavioral control), personality traits, privacy concern, past privacy protection behaviors (PPBs), as well as parental mediation strategies relate to adolescents' intention to engage in privacy protection measures. We administered a cross-sectional survey to a nationally representative sample of adolescents (N = 4,920) in Singapore. The sample comprised 50.5 percent females and 49...
September 2017: Cyberpsychology, Behavior and Social Networking
https://www.readbyqxmd.com/read/28876307/a-single-question-to-examine-the-prevalence-and-protective-effect-of-seroadaptive-strategies-among-men-who-have-sex-with-men
#17
Christine M Khosropour, Julia C Dombrowski, David A Katz, Matthew R Golden
BACKGROUND: Seroadaptive behaviors among men who have sex with men (MSM) are common, but ascertaining behavioral information is challenging in clinical settings. To address this, we developed a single seroadaptive behavior question. METHODS: Men who have sex with men 18 years or older attending a sexually transmitted disease clinic in Seattle, WA, from 2013 to 2015, were eligible for this cross-sectional study. Respondents completed a comprehensive seroadaptive behavior questionnaire which included a single question that asked HIV-negative MSM to indicate which of 12 strategies they used in the past year to reduce their HIV risk...
June 30, 2017: Sexually Transmitted Diseases
https://www.readbyqxmd.com/read/28867831/quick-fixes-to-improve-workers-health-results-using-engineering-assessment-technology
#18
E J Haas, A B Cecala
Personal respirable dust sampling and the evaluation of control technologies have been providing exposure information to the mining industry but not necessarily in a way that shows how technology can be integrated to provide organizational support and resources for workers to mitigate dust sources on site. In response, the U.S. National Institute for Occupational Safety and Health (NIOSH) used previously developed Helmet-CAM technology to design and engage in a behavioral/engineering cooperative intervention to initiate and enhance mine site conversations about the risks and potential occurrences of respirable silica dust exposures on the job as well as provide impetus and solutions for mitigating higher sources of dust...
July 2017: Mining Engineering
https://www.readbyqxmd.com/read/28866182/preparation-of-aie-active-fluorescent-polymeric-nanoparticles-through-a-catalyst-free-thiol-yne-click-reaction-for-bioimaging-applications
#19
Qian-Yong Cao, Ruming Jiang, Meiying Liu, Qing Wan, Dazhuang Xu, Jianwen Tian, Hongye Huang, Yuanqing Wen, Xiaoyong Zhang, Yen Wei
Fluorescent polymeric nanoparticles (FPNs) with aggregation-induced emission (AIE) characteristics have attracted much attention for biomedical applications due to their remarkable AIE feature, high water dispersity and desirable biocompatibility. The development of facile and effective strategies for fabrication of these AIE-active FPNs therefore should be of great importance for their biomedical applications. In this work, we reported that a catalyst-free thiol-yne click reaction can be utilized for fabrication of AIE-active FPNs in short reaction time and even without protection of inert gas...
November 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28865004/gold-nanoparticles-with-patterned-surface-monolayers-for-nanomedicine-current-perspectives
#20
REVIEW
Paolo Pengo, Maria Şologan, Lucia Pasquato, Filomena Guida, Sabrina Pacor, Alessandro Tossi, Francesco Stellacci, Domenico Marson, Silvia Boccardo, Sabrina Pricl, Paola Posocco
Molecular self-assembly is a topic attracting intense scientific interest. Various strategies have been developed for construction of molecular aggregates with rationally designed properties, geometries, and dimensions that promise to provide solutions to both theoretical and practical problems in areas such as drug delivery, medical diagnostics, and biosensors, to name but a few. In this respect, gold nanoparticles covered with self-assembled monolayers presenting nanoscale surface patterns-typically patched, striped or Janus-like domains-represent an emerging field...
September 1, 2017: European Biophysics Journal: EBJ
keyword
keyword
49459
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"