keyword
MENU ▼
Read by QxMD icon Read
search

Action control

keyword
https://www.readbyqxmd.com/read/27933513/effect-of-yiqi-tongyang-decoction-on-blood-t-cell-subsets-in-patients-with-chronic-immune-thrombocytopenia
#1
Xiu-Peng Yang, Rou Ma, Xiao-Hong Yang, Hui-Lan Zhu, Yong-Gang Xu
OBJECTIVE: To measure the proportions of blood T cell subsets, Th1, Th2, Th17, Th22, and Treg cells, and other parameters in patients with chronic immune thrombocytopenia (CITP) before and after treatment with Yiqi Tongyang Decoction (, YTD) to explore T cell status of patients with CITP, and to define the mechanism of action of YTD. METHODS: The changes in peripheral blood T lymphocyte subsets, and those of Th1, Th2, Th17, Th22, and Treg cells in 30 patients with CITP (22 females and 8 males) were analyzed using multiparametric flow cytometry before and after treatment with YTD for 6 months, and 26 healthy volunteers (14 males and 12 females) acted as a control...
December 9, 2016: Chinese Journal of Integrative Medicine
https://www.readbyqxmd.com/read/27933358/embodiment-and-the-origin-of-interval-timing-kinematic-and-electromyographic-data
#2
Caspar Addyman, Sinead Rocha, Lilian Fautrelle, Robert M French, Elizabeth Thomas, Denis Mareschal
Recent evidence suggests that interval timing (the judgment of durations lasting from approximately 500 ms. to a few minutes) is closely coupled to the action control system. We used surface electromyography (EMG) and motion capture technology to explore the emergence of this coupling in 4-, 6-, and 8-month-olds. We engaged infants in an active and socially relevant arm-raising task with seven cycles and response period. In one condition, cycles were slow (every 4 s); in another, they were fast (every 2 s)...
December 9, 2016: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/27933319/a-metabolic-widget-adjusts-the-phosphoenolpyruvate-dependent-fructose-influx-in-pseudomonas-putida
#3
Max Chavarría, Ángel Goñi-Moreno, Víctor de Lorenzo, Pablo I Nikel
Fructose uptake in the soil bacterium Pseudomonas putida occurs through a canonical phosphoenolpyruvate (PEP)-dependent sugar transport system (PTS(Fru)). The logic of the genetic circuit that rules its functioning is puzzling: the transcription of the fruBKA operon, encoding all the components of PTS(Fru), can escape the repression exerted by the catabolite repressor/activator protein Cra solely in the presence of intracellular fructose-1-P, an agonist formed only when fructose has been already transported...
November 2016: MSystems
https://www.readbyqxmd.com/read/27933311/contribution-of-cerebellar-loops-to-action-timing
#4
Ramanujan T Raghavan, Vincent Prevosto, Marc A Sommer
Recent studies of sensorimotor processing have benefited from decision-making paradigms that emphasize the selection of appropriate movements. Selecting when to make those responses, or action timing, is important as well. Although the cerebellum is commonly viewed as a controller of movement dynamics, its role in action timing is also firmly supported. Several lines of research have now extended this idea. Anatomical findings have revealed connections between the cerebellum and broader timing circuits, neurophysiological results have suggested mechanisms for timing within its microcircuitry, and theoretical work has indicated how temporal signals are processed through it and decoded by its targets...
April 2016: Current Opinion in Behavioral Sciences
https://www.readbyqxmd.com/read/27933151/improving-asthma-care-in-a-pediatric-resident-clinic
#5
Julia Lee, Albina Gogo, Daniel Tancredi, Erik Fernandez Y Garcia, Ulfat Shaikh
There is variation in pediatric asthma management in the outpatient setting. Adherence to national asthma guidelines provides a systematic standardized approach to asthma management. There is a gap between usual and guideline-consistent asthma care in resident clinics. Practice improvement modules aimed at improving resident physician adherence to asthma care guidelines have not been consistently utilized and have not yet been studied. Our aim was to increase guideline consistent care in our pediatric resident clinic in a twelve-month period via increasing performance on the following measures to 75%: spirometry testing; influenza immunization recommendation; level of control assessed through the use of a standardized questionnaire; appropriate medications per national guideline; and use of written asthma action plans...
2016: BMJ Quality Improvement Reports
https://www.readbyqxmd.com/read/27933077/ethylene-is-not-responsible-for-phytochrome-mediated-apical-hook-exaggeration-in-tomato
#6
Miki Takahashi-Asami, Chizuko Shichijo, Seiji Tsurumi, Tohru Hashimoto
The apical hook of tomato seedlings is exaggerated by phytochrome actions, while in other species such as bean, pea and Arabidopsis, the hook is exaggerated by ethylene and opens by phytochrome actions. The present study was aimed to clarify mainly whether ethylene is responsible for the phytochrome-mediated hook exaggeration of tomato seedlings. Dark-grown 5-day-old seedlings were subjected to various ways of ethylene application in the dark as well as under the actions of red (R) or far-red light (FR). The ethylene emitted by seedlings was also quantified relative to hook exaggeration...
2016: Frontiers in Plant Science
https://www.readbyqxmd.com/read/27932990/regulation-of-connexins-expression-levels-by-micrornas-an-update
#7
REVIEW
Juan F Calderón, Mauricio A Retamal
Control of cell-cell coordination and communication is regulated by several factors, including paracrine and autocrine release of biomolecules, and direct exchange of soluble factors between cells through gap junction channels. Additionally, hemichannels also participate in cell-cell coordination through the release of signaling molecules, such as ATP and glutamate. A family of transmembrane proteins named connexins forms both gap junction channels and hemichannels. Because of their importance in cell and tissue coordination, connexins are controlled both by post-translational and post-transcriptional modifications...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27932959/exposure-to-ketamine-anesthesia-affects-rat-impulsive-behavior
#8
António Melo, Hugo Leite-Almeida, Clara Ferreira, Nuno Sousa, José M Pêgo
Introduction: Ketamine is a general anesthetic (GA) that activates several neurotransmitter pathways in various part of the brain. The acute effects as GA are the most well-known and sought-after: to induce loss of responsiveness and to produce immobility during invasive procedures. However, there is a concern that repeated exposure might induce behavioral changes that could outlast their acute effect. Most research in this field describes how GA affects cognition and memory. Our work is to access if general anesthesia with ketamine can disrupt the motivational behavior trait, more specifically measuring impulsive behavior...
2016: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/27932866/effect-of-peritoneal-dialysis-fluid-containing-osmo-metabolic-agents-on-human-endothelial-cells
#9
Mario Bonomini, Sara Di Silvestre, Pamela Di Tomo, Natalia Di Pietro, Domitilla Mandatori, Lorenzo Di Liberato, Vittorio Sirolli, Francesco Chiarelli, Cesare Indiveri, Assunta Pandolfi, Arduino Arduini
BACKGROUND: The use of glucose as the only osmotic agent in peritoneal dialysis (PD) solutions (PDSs) is believed to exert local (peritoneal) and systemic detrimental actions, particularly in diabetic PD patients. To improve peritoneal biocompatibility, we have developed more biocompatible PDSs containing xylitol and carnitine along with significantly less amounts of glucose and have tested them in cultured Human Vein Endothelial Cells (HUVECs) obtained from the umbilical cords of healthy (C) and gestational diabetic (GD) mothers...
2016: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/27932274/a-glutathione-s-transferase-tugstd05-associated-with-acaricide-resistance-in-tetranychus-urticae-directly-metabolizes-the-complex-ii-inhibitor-cyflumetofen
#10
Nena Pavlidi, Mousaalreza Khalighi, Antonis Myridakis, Wannes Dermauw, Nicky Wybouw, Dimitra Tsakireli, Euripides G Stephanou, Nikolaos E Labrou, John Vontas, Thomas Van Leeuwen
Cyflumetofen is a recently introduced acaricide with a novel mode of action, acting as an inhibitor of complex II of mitochondrial electron transport chain. It is activated by hydrolysis and the resulting de-esterified metabolite is a much stronger inhibitor. Cyflumetofen represents a great addition for the control of mite species including Tetranychus urticae, a major agricultural pest, which has the ability to develop resistance to most classes of pesticides rapidly. A resistant strain (Tu008R) was recently described and synergism experiments pointed towards the involvement of GSTs...
December 5, 2016: Insect Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/27932181/use-of-terlipressin-in-an-elderly-patient-with-moderate-aortic-valve-stenosis-accompanied-by-episodic-atrial-fibrillation-during-liver-transplantation-a-case-report
#11
Y J Won, B G Lim, D Chung, E Park, H Kim, I O Lee, M H Kong
Anesthesia for patients with moderate aortic stenosis accompanied by atrial fibrillation during high-risk surgery such as liver transplantation remains a challenge in maintaining control of heart rate and maintenance of cardiac output. The action of terlipressin on vasopressin receptors (mainly V1 receptors) leads to splanchnic vasoconstriction and is the key mechanism responsible for increasing systemic vascular resistance and reducing heart rate. We report successful anesthetic management using low-dose terlipressin infusion in an elderly patient who had moderate aortic stenosis with atrial fibrillation during urgent deceased-donor liver transplantation...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27932138/potential-immunomodulatory-role-of-specific-anticytomegalovirus-intravenous-immunoglobulin-in-heart-recipients
#12
J Carbone, A Gallego, J Fernandez Yañez, I Sousa, E Sarmiento
BACKGROUND: Specific anticytomegalovirus (anti-CMV) intravenous immunoglobulin (IVIG) has the potential to influence the immune response, but its complex mode of action has not been well evaluated. METHODS: An immunologic study of 6 CMV-seronegative heart transplant patients receiving anti-CMV prophylaxis with the use of ganciclovir and CMV-IVIG (150 mg/kg within 24 hours after transplantation and 100 mg/kg on days 2, 7, 14, 22, 35, 56, and 77 after transplantation) was performed in a single center...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27931903/spatial-compatibility-and-affordance-compatibility-in-patients-with-chronic-schizophrenia
#13
Yu Kume, Fumiyasu Sato, Yuya Hiraoka, Shingo Suzuki, Yoshitsugu Niyama
A deterioration in information-processing performance is commonly recognized in patients with chronic schizophrenia. Although the enhancement of cognitive skills in patients with schizophrenia is important, the types of external stimuli that influence performance have not received much attention. The aim of present study was to clarify the effects of spatial and affordance compatibility in patients with schizophrenia, compared with those in healthy people. The subjects (25 patients with schizophrenia and 25 healthy controls) participated in two experiment examining the effects of the spatial location of stimuli and the action-relevance of objects...
December 2016: Asian Journal of Psychiatry
https://www.readbyqxmd.com/read/27931242/achieving-good-outcomes-for-asthma-living-goal-mixed-methods-feasibility-and-pilot-cluster-randomised-controlled-trial-of-a-practical-intervention-for-eliciting-setting-and-achieving-goals-for-adults-with-asthma
#14
Gaylor Hoskins, Brian Williams, Purva Abhyankar, Peter Donnan, Edward Duncan, Hilary Pinnock, Marjon van der Pol, Petra Rauchhaus, Anne Taylor, Aziz Sheikh
BACKGROUND: Despite being a core component of self-management, goal setting is rarely used in routine care. We piloted a primary care, nurse-led intervention called Achieving Good Outcomes for Asthma Living (GOAL) for adults with asthma. Patients were invited to identify and prioritise their goals in preparation for discussing and negotiating an action/coping plan with the nurse at a routine asthma review. METHODS: The 18-month mixed methods feasibility cluster pilot trial stratified and then randomised practices to deliver usual care (UC) or a goal-setting intervention (GOAL)...
December 8, 2016: Trials
https://www.readbyqxmd.com/read/27931214/how-effective-are-volunteers-at-supporting-people-in-their-last-year-of-life-a-pragmatic-randomised-wait-list-trial-in-palliative-care-elsa
#15
Catherine Walshe, Steven Dodd, Matt Hill, Nick Ockenden, Sheila Payne, Nancy Preston, Guillermo Perez Algorta
BACKGROUND: Clinical care alone at the end of life is unlikely to meet all needs. Volunteers are a key resource, acceptable to patients, but there is no evidence on care outcomes. This study aimed to determine whether support from a social action volunteer service is better than usual care at improving quality of life for adults in the last year of life. METHODS: A pragmatic, multi-centre wait-list controlled trial, with participants randomly allocated to receive the volunteer support intervention either immediately or after a 4 week wait...
December 9, 2016: BMC Medicine
https://www.readbyqxmd.com/read/27930978/mechanism-of-action-and-effect-of-immune-modulating-agents-in-the-treatment-of-psoriasis
#16
Rehab M El-Gharabawy, Amira S Ahmed, Amal H Al-Najjar
OBJECTIVES: The aim of this work is to study the possible mechanisms through which different immune-modulating agents can produce their beneficial effects on treatment of psoriasis and to determine whether the supplementation of these agents for psoriasis patients induces regression of psoriasis. SUBJECTS AND METHODS: One hundred fifty participants were included in this study. The participants were divided into five groups: 1. Normal control group, 2. Psoriasis patients not taking any treatment, 3...
December 5, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/27930863/lessons-from-a-cardiovascular-outcome-trial-with-liraglutide-in-type-2-diabetes
#17
Hae Jin Kim, Dae Jung Kim
Cardiovascular disease (CVD) is the leading cause of death and one of common diabetes-related complications in patients with type 2 diabetes(1) . After the US Food and Drug Administration issued guidelines for assessing the CVD risk of all new glucose-lowering agents for type 2 diabetes in 2008(2) , randomized controlled CV outcome trials with new antidiabetic drugs, such as the dipeptidyl peptidase-4 inhibitors (saxagliptin, alogliptin, and sitagliptin) and the glucagon-like peptide-1 receptor agonist (GLP-1 RA), lixisenatide, showed CV safety in high CV risk patient populations with type 2 diabtes(3) ...
December 8, 2016: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/27930757/association-between-regular-cannabis-use-and-ganglion-cell-dysfunction
#18
Thomas Schwitzer, Raymund Schwan, Eliane Albuisson, Anne Giersch, Laurence Lalanne, Karine Angioi-Duprez, Vincent Laprevote
Importance: Because cannabis use is a major public health concern and cannabis is known to act on central neurotransmission, studying the retinal ganglion cells in individuals who regularly use cannabis is of interest. Objective: To determine whether the regular use of cannabis could alter the function of retinal ganglion cells in humans. Design, Setting, and Participants: For this case-control study, individuals who regularly use cannabis, as well as healthy controls, were recruited, and data were collected from February 11 to October 28, 2014...
December 8, 2016: JAMA Ophthalmology
https://www.readbyqxmd.com/read/27930611/community-mobilization-for-hiv-testing-uptake-results-from-a-community-randomized-trial-of-a-theory-based-intervention-in-rural-south-africa
#19
Sheri A Lippman, Torsten B Neilands, Catherine MacPhail, Dean Peacock, Suzanne Maman, Dumisani Rebombo, Rhian Twine, Amanda Selin, Hannah H Leslie, Kathleen Kahn, Audrey Pettifor
BACKGROUND: HIV testing uptake in South Africa is below optimal levels. Community mobilization (CM) may increase and sustain demand for HIV testing, however, little rigorous evidence exists regarding the effect of CM interventions on HIV testing and the mechanisms of action. METHODS: We implemented a theory-driven CM intervention in 11 of 22 randomly-selected villages in rural Mpumalanga Province. Cross-sectional surveys including a community mobilization measure were conducted before (n = 1181) and after (n = 1175) a 2-year intervention (2012-2014)...
January 1, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/27930455/heart-rate-technical-performance-and-session-rpe-in-elite-youth-soccer-small-sided-games-played-with-wildcard-player
#20
Javier Sanchez-Sanchez, Daniel Hernández, David Casamichana, Cristian Martínez-Salazar, Rodrigo Ramirez-Campillo, Jaime Sampaio
The aim of this study was to compare heart rate (HR), perceived exertion (RPE) and technical-tactical actions during small-sided games (SSG) played without (CTR), with internal (IW) and with IW and external (IEW) wildcard players. A total of 22 young male soccer players (age 17.2±0.9 y) randomly completed six 4vs4 SSG situations. The control conditions occurred with goals scored without goalkeeper (4vs4-NO) and with goalkeeper (4vs4-GK). During the experimental conditions the situations incorporated 2 IW (4vs4+2IW-NO, 4vs4+2IW-GK) and 2 IEW (4vs4+2IW+2IEW-NO, 4vs4+2IW+2IEW-GK)...
November 19, 2016: Journal of Strength and Conditioning Research
keyword
keyword
65069
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"