keyword
MENU ▼
Read by QxMD icon Read
search

Tact

keyword
https://www.readbyqxmd.com/read/29129003/chelation-therapy-as-a-cardiovascular-therapeutic-strategy-the-rationale-and-the-data-in-review
#1
REVIEW
Roy O Mathew, Joshua Schulman-Marcus, Elizabeth L Nichols, Jonathan D Newman, Sripal Bangalore, Michael Farkouh, Mandeep S Sidhu
Chelation therapy, typically used to remove heavy metal toxins, has also been controversially used as a treatment for coronary artery disease. The first Trial to Assess Chelation Therapy (TACT) aimed to provide evidence on chelation therapy's potential for benefit or harm. Although TACT had some significant results, the trial does not provide enough evidence to recommend routine chelation therapy and has limitations. The second TACT was recently funded reigniting a discussion about the value of chelation therapy, its efficacy, and allocation of research resources...
November 11, 2017: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/29111699/investigation-of-trimethyllysine-binding-by-the-hp1-chro-modomain-via-unnatural-amino-acid-mutagenesis
#2
Stefanie A Baril, Amber L Koenig, Mackenzie W Krone, Katherine I Albanese, Qixin Cyndi He, Ga Young Lee, Kendall N Houk, Marcey L Waters, Eric M Brustad
Trimethyllysine (Kme3) reader proteins are targets for inhibition due to their role in mediating gene expression. While all such reader proteins bind Kme3 in an aromatic cage, the driving force for binding may differ; some readers exhibit evidence for cation-π interactions while others do not. We report a general unnatural amino acid mutagenesis approach to quantify the contribution of individual tyrosines to cation binding using the HP1 chromodomain as a model system. We demonstrate that two tyrosines (Y24 and Y48) bind to a Kme3-histone tail peptide via cation-π inter-actions, but linear free energy trends suggest they do not contribute equally to binding...
November 7, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/29105757/transforming-the-activation-of-clinical-trials
#3
Julie T Watters, Jason H Pitzen, Linda J Sanders, Virginia Nickie M Bruce, Alissa R Cornell, Gary C Cseko, Janice S Grace, Pamela S Kwon, Andrea K Kukla, Michael S Lee, Michelle D Monosmith, John D Myren, Rebecca S Kottschade, Marc N Shaft, Jennifer Jenny A Weis, Jane C Welter, Adil E Bharucha
The Institute of Medicine and US Food and Drug Administration (FDA) recognize that activating clinical trials in the United States is lengthy and inefficient. Downstream consequences include increased expense, suboptimal accrual, move of clinical trials overseas, and delayed availability of treatments for patients. An in-tandem processing initiative is here highlighted that transformed the activation of clinical trials (TACT), reduced the activation time by 70%, and offers a paradigm for enhanced translational readiness...
November 6, 2017: Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/29083460/language-sensitivity-the-respect-model-and-continuing-education
#4
Dawn M Aycock, Traci T Sims, Terri Florman, Karis T Casseus, Paula M Gordon, Regena G Spratling
Some words and phrases used by health care providers may be perceived as insensitive by patients, which could negatively affect patient outcomes and satisfaction. However, a distinct concept that can be used to describe and synthesize these words and phrases does not exist. The purpose of this article is to propose the concept of language sensitivity, defined as the use of respectful, supportive, and caring words with consideration for a patient's situation and diagnosis. Examples of how language sensitivity may be lacking in nurse-patient interactions are described, and solutions are provided using the RESPECT (Rapport, Environment/Equipment, Safety, Privacy, Encouragement, Caring/Compassion, and Tact) model...
November 1, 2017: Journal of Continuing Education in Nursing
https://www.readbyqxmd.com/read/29077540/toward-reduction-in-antibiotic-use-for-pediatric-otitis-media-predicting-parental-compliance-with-watchful-waiting-advice
#5
Erina L MacGeorge, Rachel A Smith, Emily P Caldes, Nicole M Hackman
"Watchful waiting" (WW) can reduce unnecessary antibiotic use in the treatment of pediatric otitis media (ear infection), but the utility of the strategy is impaired by underutilization and noncompliance. Guided by advice response theory (ART), the current study examines how parental compliance with WW and trust in the prescribing physician is predicted by evaluative and affective responses to the advice. Parents (N = 134) of at least one child aged 5 years or younger completed questionnaires that assessed responses to WW advice they received for their youngest child...
October 27, 2017: Journal of Health Communication
https://www.readbyqxmd.com/read/29021945/an-evaluation-of-instructive-feedback-to-teach-play-behavior-to-a-child-with-autism-spectrum-disorder
#6
Laura L Grow, Tiffany Kodak, Andrea Clements
Instructive feedback is used to expose learners to secondary targets during skill acquisition programs (Reichow & Wolery, in Journal of Applied Behavior Analysis, 44, 327-340, 2011; Werts, Wolery, Gast, & Holcombe, in Journal of Behavioral Education, 5, 55-75, 1995). Although unrelated feedback may have clinical utility in practice, very little research has evaluated unrelated instructive feedback, particularly for promoting play behavior (Colozzi, Ward, & Crotty, in Education and Training in Developmental Disabilities, 43, 226-248, 2008)...
September 2017: Behavior Analysis in Practice
https://www.readbyqxmd.com/read/28980796/mechanism-of-surface-enhanced-raman-scattering-based-on-3d-graphene-tio2-nanocomposites-and-application-to-real-time-monitoring-of-telomerase-activity-in-differentiation-of-stem-cells
#7
Tingting Zheng, Enduo Feng, Zhiqiang Wang, Xueqing Gong, Yang Tian
With a burst development of new nanomaterials for plasmon-free surface-enhanced Raman scattering (SERS), the understanding of chemical mechanism (CM) and further applications have become more and more attractive. Herein, a novel SERS platform was specially designed through electrochemical deposition of graphene onto TiO2 nanoarrays (EG-TiO2). The developed EG-TiO2 nanocomposite SERS platform possessed remarkable Raman activity using copper phthalocyanine (CuPc) as a probe molecule. X-ray photoelectron spectroscopy measurement revealed that the chemical bond Ti-O-C was formed at the interface between graphene and TiO2 in EG-TiO2 nanocomposites...
October 13, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28976141/population-specific-genetic-variation-at-microrna-629-binding-site-in-the-3-utr-of-nbs1-gene-in-prostate-cancer-patients
#8
Ammad Ahmad Farooqi, Syed M Kamran Majeed, Qaisar Mansoor, Muhammad Ismail
OBJECTIVE: Prostate cancer is a genomically complex disease and recently emerging scientific evidence is adding new pieces of information into existing pool of knowledge of oncology. Prostate cancer cells tactfully rewire signaling cascades in presence or absence of androgen. We do not have finer proteome and genome based patient related information of our cancer patients. METHODOLOGY: In the present laboratory research, we studied 3' UTR C/T and A/G polymorphism in NBS1 gene in 100 prostate cancer patients and 100 healthy individuals without any previous clinical history, using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis...
September 2017: Journal of Experimental Therapeutics & Oncology
https://www.readbyqxmd.com/read/28941941/novel-toxins-from-type-ii-toxin-antitoxin-systems-with-acetyltransferase-activity
#9
REVIEW
Dukas Jurėnas, Abel Garcia-Pino, Laurence Van Melderen
Type II toxin-antitoxin (TA) systems are widespread in bacterial and archeal genomes. These modules are very dynamic and participate in bacterial genome evolution through horizontal gene transfer. TA systems are commonly composed of a labile antitoxin and a stable toxin. Toxins appear to preferentially inhibit the protein synthesis process. Toxins use a variety of molecular mechanisms and target nearly every step of translation to achieve their inhibitory function. This review focuses on a recently identified TA family that includes acetyltransferase toxins...
September 20, 2017: Plasmid
https://www.readbyqxmd.com/read/28940365/teaching-metaphorical-extensions-of-private-events-through-rival-model-observation-to-children-with-autism
#10
Mark R Dixon, Jordan Belisle, Bridget E Munoz, Caleb R Stanley, Kyle E Rowsey
The study evaluated the efficacy of observational learning using the rival-model technique in teaching three children with autism to state metaphorical statements about emotions when provided a picture, as well as to intraverbally state an appropriate emotion when provided a scenario and corresponding metaphorical emotion. The results provide a preliminary evaluation of how an observational teaching strategy may be effective in teaching children with autism to correctly tact emotions when given metaphors.
October 2017: Journal of Applied Behavior Analysis
https://www.readbyqxmd.com/read/28868260/tpoab-and-thyroid-function-are-not-associated-with-breast-cancer-outcome-evidence-from-a-large-scale-study-using-data-from-the-taxotere-as-adjuvant-chemotherapy-trial-tact-cruk01-001
#11
Ilaria Muller, Lucy S Kilburn, Peter N Taylor, Peter J Barrett-Lee, Judith M Bliss, Paul Ellis, Marian E Ludgate, Colin M Dayan
BACKGROUND: Small-scale studies correlated the presence of thyroid autoimmunity with both improved or worsened breast cancer outcome. OBJECTIVES: We aimed to clarify this association in a large cohort using the phase III, randomized, controlled Taxotere as Adjuvant Chemotherapy Trial (TACT, CRUK01/001). METHODS: TACT women >18 years old with node-positive or high-risk node-negative early breast cancer (pT1-3a, pN0-1, M0), with stored plasma (n = 1,974), taken 15...
July 2017: European Thyroid Journal
https://www.readbyqxmd.com/read/28852775/natural-agents-mediated-targeting-of-histone-deacetylases
#12
REVIEW
Ammad Ahmad Farooqi, Syed Kamran-Ul-Hassan Naqvi, Aliye Aras Perk, Onur Yanar, Sobia Tabassum, Muhammad Sheeraz Ahmad, Qaisar Mansoor, Mohamed S Ashry, Muhammad Ismail, George E Naoum, Waleed O Arafat
In the past few years, basic and clinical scientists have witnessed landmark achievements in many research projects, such as those conducted by the US National Institutes of Health Roadmap Epigenomics Mapping Consortium, the International Human Epigenome Consortium, The Cancer Genome Atlas Network and the International Cancer Genome Consortium, which have provided near-complete resolution of epigenetic landscape in different diseases. Furthermore, genome sequencing of tumors has provided compelling evidence related to frequent existence of mutations in readers, erasers and writers of epigenome in different cancers...
August 30, 2017: Archivum Immunologiae et Therapiae Experimentalis
https://www.readbyqxmd.com/read/28750169/ticketing-aggressive-cars-and-trucks-tact-how-does-it-work-on-city-streets
#13
Russell Telford, Lawrence J Cook, Lenora M Olson
OBJECTIVE: The purpose of this study was to determine the feasibility of modifying the Ticking Aggressive Cars and Trucks (TACT) program, originally designed to work on state highways, within a metropolitan area to reduce unsafe interactions and their related crashes between drivers of large trucks and passenger vehicles. METHODS: Using crash data, the driving behaviors most commonly associated with large truck and passenger vehicle crashes were identified. A public awareness campaign using media messaging and increased law enforcement was created targeting these associated behaviors...
July 27, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28713387/human-cd6-down-modulation-following-t-cell-activation-compromises-lymphocyte-survival-and-proliferative-responses
#14
Esther Carrasco, Cristina Escoda-Ferran, Núria Climent, Cristina Miró-Julià, Inês T Simões, Mario Martínez-Florensa, Adelaida Sarukhan, Esther Carreras, Francisco Lozano
Available evidence indicates that the CD6 lymphocyte surface receptor is involved in T-cell developmental and activation processes, by facilitating cell-to-cell adhesive contacts with antigen-presenting cells and likely modulating T-cell receptor (TCR) signaling. Here, we show that in vitro activation of human T cells under different TCR-ligation conditions leads to surface downregulation of CD6 expression. This phenomenon was (i) concomitant to increased levels of soluble CD6 (sCD6) in culture supernatants, (ii) partially reverted by protease inhibitors, (iii) not associated to CD6 mRNA down-regulation, and (iv) reversible by stimulus removal...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28709088/integrated-amplified-aptasensor-with-in-situ-precise-preparation-of-copper-nanoclusters-for-ultrasensitive-electrochemical-detection-of-microrna-21
#15
Yijia Wang, Xinying Zhang, Lang Zhao, Ting Bao, Wei Wen, Xiuhua Zhang, Shengfu Wang
MicroRNA 21 (MIR21) has garnered much attention in recent years as an important disease biomarker. The detection of it in human system shows great significance for the healthy evaluation and major diseases early detection. Herein, a novel approach tactfully manipulates the in-situ precise preparation of copper nanoclusters on overlapping Y-shaped ds-DNA for MIR21 analysis were developed in the proposed integrated aptasensor. In the presence of target MIR21, overlapping Y-shaped ds-DNA was constructed on electrode...
July 5, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28698016/the-timing-and-importance-of-motor-skills-course-in-knee-arthroscopy-training
#16
Engin Çetinkaya, Hakan Çift, Ahmet Aybar, Ersin Erçin, Gamze Babür Güler, Oğuz Poyanlı
OBJECTIVES: The aim of this prospective study is to evaluate the impact of the simulation training program in learning duration of arthroscopic motor skills. Furthermore, we investigated the difference between junior and experienced residents in the improvement of arthroscopic motor skills duration. METHODS: We established 2 study groups according to participants' year of experience in orthopedic residency with junior group residents with three years or less than three years experience as group 1 and experienced group with over 3 years of experience as group 2...
July 8, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28697296/hepatitis-b-testing-and-diagnosis-experiences-of-patients-and-primary-care-professionals-in-australia
#17
Jacqueline Richmond, Elizabeth Smith, Jack Wallace, Duane Duncan, Jayne Lucke
OBJECTIVE: A significant proportion of Australians with chronic hepatitis B (CHB) remains undiagnosed and unaware of their risk of liver disease and cancer. This study explored the hepatitis B testing and diagnostic experiences of people with CHB, general practitioners (GPs) and primary care nurses. METHODS: Semi-structured interviews were conducted with people who have CHB (n = 19), GPs (n = 14) and nurses (n = 5). RESULTS: The majority of patient participants with CHB were not provided with information prior to being tested, and were shocked to receive a diagnosis...
2017: Australian Family Physician
https://www.readbyqxmd.com/read/28689036/enhanced-vasculotoxic-metal-excretion-in-post-myocardial-infarction-patients-following-a-single-edetate-disodium-based-infusion
#18
RANDOMIZED CONTROLLED TRIAL
Ivan A Arenas, Ana Navas-Acien, Ian Ergui, Gervasio A Lamas
Toxic metals have been associated with cardiovascular mortality and morbidity. We have hypothesized that enhanced excretion of vasculotoxic metals might explain the positive results of the Trial to Assess Chelation Therapy (TACT). The purpose of this study was to determine whether a single infusion of the edetate disodium- based infusion used in TACT led to enhanced excretion of toxic metals known to be associated with cardiovascular events. METHODS: Twenty six patients (post-MI, age > 50 years, serum creatinine ≤ 2...
October 2017: Environmental Research
https://www.readbyqxmd.com/read/28630817/an-abbreviated-evaluation-of-the-efficiency-of-listener-and-tact-instruction-for-children-with-autism
#19
Sarah E Frampton, Hannah C Robinson, Daniel E Conine, Caitlin H Delfs
We assessed the efficiency of tact and listener training for eight participants with autism spectrum disorder. Tact and listener probes were conducted in baseline for all target sets, and then tact training was initiated with one and listener training with another. Following mastery of one set, tact and listener probes were conducted with only the sets assigned to the same modality of training (i.e., sets 1, 3, and 5 for tact; sets 2, 4, and 6 for listener). Training and probes were repeated for all sets. The measures of efficiency included the number of skills mastered through direct training, the number of skills that emerged without training, the number of trials-to-criterion, and maintenance of skills...
June 2017: Behavior Analysis in Practice
https://www.readbyqxmd.com/read/28597699/chelation-therapy-in-cardiovascular-disease-an-update
#20
REVIEW
Sulaiman Sultan, Shishir Murarka, Ahad Jahangir, Farouk Mookadam, A Jamil Tajik, Arshad Jahangir
The off-label use of chelation therapy (disodium edetate or EDTA) for prevention of cardiovascular disease (CVD) is widespread, despite the lack of convincing evidence for efficacy or approval from the Food and Drug Administration. After the publication of results from the National Institute of Health-sponsored Trial to Assess Chelation Therapy (TACT), a randomized controlled trial (RCT) in patients after myocardial infarction (MI), there is a renewed interest in clarifying the role of this treatment modality for patients with coronary artery disease...
August 2017: Expert Review of Clinical Pharmacology
keyword
keyword
112561
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"