Read by QxMD icon Read

Chronic flexibility

Duncan R Morhardt, Miriam Hadj-Moussa, He Chang, J Stuart Wolf, William W Roberts, John T Stoffel, Gary J Faerber, Anne P Cameron
OBJECTIVE: To evaluate the association of clinical factors on outcomes in SCI patients undergoing ureteroscopy. Immobility, recurrent urinary tract infection, and lower urinary tract dysfunction contribute to renal stone formation in spinal cord injury (SCI) patients. Ureteroscopy is a commonly utilized treatment modality, however, surgical complication rates and outcomes have been poorly defined. Evidence guiding safe and effective treatment of stones in this cohort remains scarce. METHODS: Records were retrospectively reviewed for SCI patients who underwent ureteroscopy for kidney stones from 1996-2014 at a single institution...
March 12, 2018: Urology
Arun Gupta, Pratima Murthy, Shobini Rao
Chronic use of mind altering substances can lead to a wide variety of neuropsychological deficits, affecting the domains of attention, learning, memory, reasoning. Executive functions such as working memory, cognitive flexibility and inhibitory control may specifically be impaired. These deficits can impact engagement in effective psychosocial interventions. Mild to moderate cognitive dysfunction may not be picked up in routine clinical examination or through commonly used tests like the mini-mental state examination (MMSE)...
February 2018: Indian Journal of Psychiatry
Dorothee Boehm, Konstantin Bergmeister, Emre Gazyakan, Thomas Kremer, Ulrich Kneser, Volker J Schmidt
AIMS: Reconstruction of breasts and chest wall deformities in female patients after severe burn injury is a challenge for reconstructive surgeons. In these patients, neither implant-based procedures nor standard free flaps are sometimes applicable because of limited skin quality and unavailability of donor sites at the abdomen, back, buttock, or medial thigh. METHODS: We present a case of a young female patient with a history of 80 % total body surface area burn after electric high-voltage injury...
March 13, 2018: Annals of Plastic Surgery
Emanuele D'Artibale, Paul B Laursen, John B Cronin
Performance in motorcycle road racing is typically considered as the summation of interactions between rider, motorcycle, tires, and environment. Despite the substantial investments made towards the development of motorcycle technology and the business interests of manufacturers, published research focusing on the riders is relatively sparse, and a bike-centered mentality tends to dominate the sport. This manuscript reviews the known human performance aspects of motorcycle road racing and suggests directions for future research...
March 13, 2018: Sports Medicine
Jannik B Bertelsen, Nasrin Tayyari Dehbarez, Jens Refsgaard, Helle Kanstrup, Søren P Johnsen, Ina Qvist, Bo Christensen, Rikke Søgaard, Kent L Christensen
Background: Changes in the organisation of chronic healthcare, an increased awareness of costs and challenges of low adherence in cardiac rehabilitation (CR) call for the exploration of more flexible CR programmes as alternatives to hospital-based CR (H-CR). A model of shared care cardiac rehabilitation (SC-CR) that included general practitioners and the municipality was developed. The aim of this study was to analyse the cost utility of SC-CR versus H-CR. Methods: The cost-utility analysis was based on a randomised controlled trial of 212 patients who were allocated to SC-CR or H-CR and followed up for 12 months...
2018: Open Heart
Guosong Hong, Robert D Viveros, Theodore J Zwang, Xiao Yang, Charles M Lieber
Electrophysiology tools have contributed substantially to understanding brain function, yet the capabilities of conventional electrophysiology probes have remained limited in key ways due to large structural and mechanical mismatches with respect to neural tissue. In this Perspective, we discuss how the general goal of probe design in biochemistry - that the probe or label has a minimal impact on the properties and function of the system being studied - can be realized by minimizing structural, mechanical and topological differences between neural probes and brain tissue, thus leading to a new paradigm of tissue-like mesh electronics...
March 12, 2018: Biochemistry
Graziano Onder, Davide L Vetrano, Alessandra Marengoni, J Simon Bell, Kristina Johnell, Katie Palmer
Chronic diseases are considered to be major determinants of frailty and it could be hypothesized that their treatment may counteract the development of frailty. However, the hypothesis that intensive treatment of chronic diseases might reduce the progression of frailty is poorly supported by existing studies. In contrast, some evidence suggests that intensive treatment of chronic diseases may increase negative health outcomes in frail older adults. In particular, if treatment of symptoms related to chronic diseases (i...
March 8, 2018: European Journal of Internal Medicine
Jennifer Hebert-Beirne, Sarah Gabriella Hernandez, Jennifer Felner, Jessica Schwiesow, Anna Mayer, Kevin Rak, Noel Chávez, Yvette Castañeda, Joan Kennelly
In predominately immigrant neighborhoods, the nuances of immigrant life in the ethnic enclave have important, yet underappreciated impact on community health. The complexities of immigrant experiences are essential to unpacking and addressing the impact of acculturative processes on observed racial, ethnic, and class-based health disparities in the United States. These insights because they are largely unexplored are best captured qualitatively through academic-community research partnership. We established the participatory mixed method Little Village participatory community health assessment (CHA) to explore community health in an ethnic enclave...
March 8, 2018: Journal of Community Health
Katherine S Carlos, Lowri S deJager, Timothy H Begley
PVC is a common food contact material that is usually plasticized to increase its flexibility. Phthalates are one class of chemical compounds that are often used as plasticizers in PVC in a wide range of industries. They may be used in packaging materials for foods and can also be found in components of certain food processing equipment such as conveyor belts and tubing. Transfer of plasticizers from packaging to foods can occur. In recent years, there has been increased interest in understanding the health effects of phthalates, as well as the possible human exposure levels...
March 6, 2018: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
Marlous Hall, Tatendashe B Dondo, Andrew T Yan, Mamas A Mamas, Adam D Timmis, John E Deanfield, Tomas Jernberg, Harry Hemingway, Keith A A Fox, Chris P Gale
BACKGROUND: There is limited knowledge of the scale and impact of multimorbidity for patients who have had an acute myocardial infarction (AMI). Therefore, this study aimed to determine the extent to which multimorbidity is associated with long-term survival following AMI. METHODS AND FINDINGS: This national observational study included 693,388 patients (median age 70.7 years, 452,896 [65.5%] male) from the Myocardial Ischaemia National Audit Project (England and Wales) who were admitted with AMI between 1 January 2003 and 30 June 2013...
March 2018: PLoS Medicine
Kenneth I Pakenham, Theresa Scott, Michele Messmer Uccelli
Background: Acceptance and commitment therapy (ACT) is the most widely used and researched recent variant of cognitive behavioral therapy and has been shown to increase quality of life in people with chronic illnesses, including multiple sclerosis (MS). However, few MS health practitioners are trained in ACT. This study evaluated a 2-day ACT training workshop for Italian psychologists working with people with MS. Methods: Data were collected via online questionnaires from 34 psychologists before the workshop, after the workshop, and at 6-month follow-up...
January 2018: International Journal of MS Care
Annmarie Cano, Angelia M Corley, Shannon M Clark, Sarah C Martinez
Chronic pain impacts individuals with pain as well as their loved ones. Yet, there has been little attention to the social context in individual psychological treatment approaches to chronic pain management. With this need in mind, we developed a couple-based treatment, "Mindful Living and Relating," aimed at alleviating pain and suffering by promoting couples' psychological and relational flexibility skills. Currently, there is no integrative treatment that fully harnesses the power of the couple, treating both the individual with chronic pain and the spouse as two individuals who are each in need of developing greater psychological and relational flexibility to improve their own and their partners' health...
February 2018: Cognitive and Behavioral Practice
Gwladys Sevrin, Sébastien Massier, Benoit Chassaing, Allison Agus, Julien Delmas, Jérémy Denizot, Elisabeth Billard, Nicolas Barnich
The pathogenesis of Crohn's disease (CD) is multifactorial and involves genetic susceptibility, environmental triggers and intestinal microbiota. Adherent-invasive Escherichia coli (AIEC) are flagellated bacteria more prevalent in CD patients than in healthy subjects and promote chronic intestinal inflammation. We aim at deciphering the role of flagella and flagellin modulation by intestinal conditions. AIEC flagellum expression is required for optimal adhesion to and invasion of intestinal epithelial cells...
March 1, 2018: Gut Microbes
Sylvie L Lesuis, Sascha Weggen, Sandra Baches, Paul J Lucassen, Harm J Krugers
Exposure to chronic stress or elevated glucocorticoid hormone levels in adult life has been associated with cognitive deficits and an increased risk for Alzheimer's disease (AD). Since exposure to stress during early life enhances stress-responsiveness and lastingly affects cognition in adult life, we here investigated; (i) whether chronic early life stress (ELS) affects AD pathology and cognition in middle-aged APPswe/PS1dE9 mice, and (ii) whether it is still possible to rescue these late effects by briefly blocking glucocorticoid receptors (GRs) at a translationally relevant, middle age...
March 1, 2018: Translational Psychiatry
Klas Tybrandt, Dion Khodagholy, Bernd Dielacher, Flurin Stauffer, Aline F Renz, György Buzsáki, János Vörös
Electrical interfacing with neural tissue is key to advancing diagnosis and therapies for neurological disorders, as well as providing detailed information about neural signals. A challenge for creating long-term stable interfaces between electronics and neural tissue is the huge mechanical mismatch between the systems. So far, materials and fabrication processes have restricted the development of soft electrode grids able to combine high performance, long-term stability, and high electrode density, aspects all essential for neural interfacing...
February 28, 2018: Advanced Materials
Libor Uttl, Tomas Petrasek, Hilal Sengul, Marketa Svojanovska, Veronika Lobellova, Karel Vales, Dominika Radostova, Grygoriy Tsenov, Hana Kubova, Anna Mikulecka, Jan Svoboda, Ales Stuchlik
The role of NMDA receptors in learning, memory and hippocampal function has long been recognized. Post-mortem studies have indicated that the expression or subunit composition of the NMDA glutamate receptor subtype might be related to the impaired cognitive functions found in schizophrenia patients. NMDA receptor antagonists have been used to develop animal models of this disorder. There is accumulating evidence showing that not only the acute but also the chronic application of NMDA receptor antagonists may induce schizophrenia-like alterations in behavior and brain functions...
2018: Frontiers in Pharmacology
Meng-Chen Lo, Shuwu Wang, Sagar Singh, Vinod B Damodaran, Ijaz Ahmed, Kevin Coffey, David Barker, Kshitij Saste, Karanvir Kals, Hilton M Kaplan, Joachim Kohn, David I Shreiber, Jeffrey D Zahn
OBJECTIVE: Despite the feasibility of short-term neural recordings using implantable microelectrodes, attaining reliable, chronic recordings remains a challenge. Most neural recording devices suffer from a long-term tissue response, including gliosis, at the device-tissue interface. It was hypothesized that smaller, more flexible intracortical probes would limit gliosis by providing a better mechanical match with surrounding tissue. APPROACH: This paper describes the in vivo evaluation of flexible parylene microprobes designed to improve the interface with the adjacent neural tissue to limit gliosis and thereby allow for improved recording longevity...
February 27, 2018: Journal of Neural Engineering
Florence P Varodayan, Harpreet Sidhu, Max Kreifeldt, Marisa Roberto, Candice Contet
Excessive alcohol consumption in humans induces deficits in decision making and emotional processing, which indicates a dysfunction of the prefrontal cortex (PFC). The present study aimed to determine the impact of chronic intermittent ethanol (CIE) inhalation on mouse medial PFC pyramidal neurons. Data were collected 6-8 days into withdrawal from 7 weeks of CIE exposure, a time point when mice exhibit behavioral symptoms of withdrawal. We found that spine maturity in prelimbic (PL) layer 2/3 neurons was increased, while dendritic spines in PL layer 5 neurons or infralimbic (IL) neurons were not affected...
February 19, 2018: Neuropharmacology
Kai Yang, Peihua Qiu
To monitor the incidence rates of cancers, AIDS, cardiovascular diseases, and other chronic or infectious diseases, some global, national, and regional reporting systems have been built to collect/provide population-based data about the disease incidence. Such databases usually report daily, monthly, or yearly disease incidence numbers at the city, county, state, or country level, and the disease incidence numbers collected at different places and different times are often correlated, with the ones closer in place or time being more correlated...
February 21, 2018: Statistics in Medicine
Eric B Laber, Fan Wu, Catherine Munera, Ilya Lipkovich, Salvatore Colucci, Steve Ripa
There is growing interest and investment in precision medicine as a means to provide the best possible health care. A treatment regime formalizes precision medicine as a sequence of decision rules, one per clinical intervention period, that specify if, when and how current treatment should be adjusted in response to a patient's evolving health status. It is standard to define a regime as optimal if, when applied to a population of interest, it maximizes the mean of some desirable clinical outcome, such as efficacy...
February 21, 2018: Statistics in Medicine
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"