keyword
MENU ▼
Read by QxMD icon Read
search

ATA

keyword
https://www.readbyqxmd.com/read/28325907/photosensitization-of-tio2-nanofibers-by-ag2s-with-the-synergistic-effect-of-excess-surface-ti-3-states-for-enhanced-photocatalytic-activity-under-simulated-sunlight
#1
Samina Ghafoor, Sadia Ata, Nasir Mahmood, Salman Noshear Arshad
TiO2 nanofibers, with mean diameter ~200 nm, were fabricated by electrospinning and successfully photosensitized with low bandgap Ag2S nanoparticles of 11, 17, 23 and 40 nm mean sizes, with corresponding loading of 4, 10, 18 and 29 wt.% Ag2S, respectively. 17 nm Ag2S@TiO2 nanofibers exhibited optimal activity in the photodegradation of methylene blue under simulated sunlight with pseudo-first order rate constant of 0.019 min(-1) compared to 0.009 min(-1) for pure TiO2 nanofibers. In spite of greater visible-light absorption and reduced bandgap, larger than 17 nm Ag2S nanoparticles exhibited sluggish photodegradation kinetics probably due to less photo-induced carriers generation in TiO2 and reduced electron injection rates from the larger sized Ag2S into TiO2...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28323957/risk-profile-of-the-ret-a883f-germline-mutation-an-international-collaborative-study
#2
Jes Sloth Mathiesen, Mouhammed Amir Habra, John Howard Duncan Bassett, Sirazum Mubin Choudhury, Sabapathy Prakash Balasubramanian, Trevor A Howlett, Bruce G Robinson, Anne-Paule Gimenez-Roqueplo, Frederic Castinetti, Peter Vestergaard, Karin Frank-Raue
Context: The A883F germline mutation of the REarranged during Transfection proto-oncogene causes multiple endocrine neoplasia 2B. In the revised American Thyroid Association (ATA) guidelines for the management of medullary thyroid carcinoma (MTC) the A883F mutation has been reclassified from the highest to high risk level, although no well-defined risk profile for this mutation exists. Objective: To create a risk profile for the A883F mutation for appropriate classification in the ATA risk levels...
March 17, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323493/microparticles-containing-erlotinib-loaded-solid-lipid-nanoparticles-for-treatment-of-non-small-cell-lung-cancer
#3
Zahra Bakhtiary, Jaleh Barar, Ayuob Aghanejad, Amir Ata Saei, Elhameh Nemati, Jafar Ezzati Nazhad Dolatabadi, Yadollah Omidi
Non-small cell lung cancer (NSCLC) patients with sensitizing mutations in the exons 18-21 of the epithelial growth factor receptor (EGFR) geneshowincreased kinase activity of EGFR. Hence, tyrosine kinase inhibitors (TKIs) such as erlotinib (ETB) havecommonly been used as the second line therapeutic option in metastatic NSCLC. While the ETB is available as an oral dosage form, the local delivery of this TKI to the diseased cells of the lung may ameliorate its therapeutic impacts. In the current study, we report on the development of ETB-loaded solid lipid nanoparticle (SLN) based formulation of dry powder inhaler (ETB-SLN DPI)...
March 21, 2017: Drug Development and Industrial Pharmacy
https://www.readbyqxmd.com/read/28318480/supervision-in-motivational-interviewing-an-exploratory-study
#4
Maria Beckman, Benjamin Bohman, Lars Forsberg, Finn Rasmussen, Ata Ghaderi
BACKGROUND: Although supervision is believed to be an important strategy for training practitioners in evidence-based practice, little is known about how it should be organized and conducted to promote implementation fidelity. AIMS: To explore supervisor behaviours that might facilitate supervisees' proficiency in motivational interviewing. METHOD: In this exploratory study, ten supervisors from a primary prevention intervention of childhood obesity responded to semi-structured interviews about their supervision behaviours...
March 20, 2017: Behavioural and Cognitive Psychotherapy
https://www.readbyqxmd.com/read/28316015/expression-and-characterization-of-codon-optimized-crimean-congo-hemorrhagic-fever-virus-gn-glycoprotein-in-insect-cells
#5
Mehdi Rahpeyma, Alireza Samarbaf-Zadeh, Manoochehr Makvandi, Ata A Ghadiri, Stuart D Dowall, Fatemeh Fotouhi
Crimean-Congo hemorrhagic fever virus (CCHFV) is a major cause of tick-borne viral hemorrhagic disease in the world. Despite of its importance as a deadly pathogen, there is currently no licensed vaccine against CCHF disease. The attachment glycoprotein of CCHFV (Gn) is a potentially important target for protective antiviral immune responses. To characterize the expression of recombinant CCHFV Gn in an insect-cell-based system, we developed a gene expression system expressing the full-length coding sequence under a polyhedron promoter in Sf9 cells using recombinant baculovirus...
March 18, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28301912/potential-causes-and-implications-of-low-target-therapeutic-ratio-in-warfarin-treated-patients-for-thrombosis-prophylaxis
#6
Halil Atas, Ahmet Anıl Sahin, Dilek Barutçu Atas, Murat Sunbul, Alper Kepez, Mehmet Agirbasli
Time in therapeutic range (TTR) of international normalized ratio is crucial for the safety and efficacy of anticoagulation with warfarin and it is influenced by many factors. There are limited data about the quality of warfarin therapy and its effects on clinical outcomes in Turkey. The aim of this study is to demonstrate the quality of anticoagulant therapy with warfarin and evaluate the parameters that affect the quality of warfarin therapy. A total of 170 patients with atrial fibrillation (AF; mean age: 62...
January 1, 2017: Clinical and Applied Thrombosis/hemostasis
https://www.readbyqxmd.com/read/28300976/primary-health-care-reform-in-the-cities-of-lisbon-and-rio-de-janeiro-context-strategies-results-learning-and-challenges
#7
Daniel Soranz, Luís Augusto Coelho Pisco
On the 30th anniversary of Alma-Ata, the World Health Organization published in 2008 the "Primary Health Care Now More Than Ever" Report, calling on all governments to reflect on the need to reflect on four sets of reforms. These included: (i) universal coverage reforms; (ii) service delivery reforms; (iii) public policies reforms that would ensure healthier communities; and (iv) leadership reforms. In this context, in the period 2005-2016, the cities of Rio de Janeiro and Lisbon developed a profound primary healthcare reform, and did so by sharing many of the solutions based on the best internationally recognized organizational practices...
March 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28300439/evaluation-of-the-efficacy-of-cryosurgery-in-patients-with-sebaceous-hyperplasia-of-the-face
#8
Hatice Ataş, Müzeyyen Gönül
BACKGROUND: Cryosurgery is an effective treatment for sebaceous hyperplasia, but there have been few clinical studies. OBJECTIVES: The aim of this study was to evaluate the efficacy and safety of cryosurgery in the treatment of sebaceous hyperplasia. METHODS: Cryosurgery was performed 6 times, at 2-week intervals, with liquid nitrogen, and evaluated in 40 patients with 517 lesions ranging from 2 to 9 mm over the forehead, cheeks, and chin...
December 1, 2016: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/28296274/relevance-of-clinical-and-autoantibody-profiles-in-systemic-sclerosis-among-thais
#9
Chingching Foocharoen, Piyakarn Watcharenwong, Sittichai Netwijitpan, Ajanee Mahakkanukrauh, Siraphop Suwannaroj, Ratanavadee Nanagara
OBJECTIVE: Autoantibody profiles in systemic sclerosis (SSc) and their relative clinical association vary between studies. The rate for being anti-topoisomerase-I (ATA) positive and the association with diffuse cutaneous the SSc subset (dcSSc) is higher among Thais than among Caucasians. The objective was to evaluate the relevance of clinical presentation, namely being positive for one or more autoantibodies among Thai SSc patients. METHOD: A retrospective, cohort study was performed among SSc patients over 18 years of age at Srinagarind Hospital, Khon Kaen University, Thailand, during January 2006 to December 2013...
March 10, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/28287838/renal-function-improves-with-the-treatment-of-hypothyroidism
#10
Oktay Bulur, Kursat Dal, Derun Taner Ertugrul, Murat Eser, Fatma Kaplan Efe, Serdar Karakaya, Kubilay Şahin, Salih Baser, Naim Ata, Aysun Aybal Kutlugun, Esin Beyan
BACKGROUND: It has been known that thyroid hormones may affect renal function. In this study, we aimed to investigate the effect of levothyroxine replacement on renal function in hypothyroid patients before and after treatment. METHODS: We retrospectively investigated free T3 (fT3), free T4 (fT4), TSH, creatinine, and eGFR measurements during both hypothyroid and euthyroid states of hypothyroid patients. The eGFR was calculated using the simplified Modification of Diet in Renal Disease formula...
March 13, 2017: Endocrine Research
https://www.readbyqxmd.com/read/28286064/predicting-conversion-from-mci-to-ad-using-resting-state-fmri-graph-theoretical-approach-and-svm
#11
Seyed Hani Hojjati, Ata Ebrahimzadeh, Ali Khazaee, Abbas Babajani-Feremi
BACKGROUND: We investigated identifying patients with mild cognitive impairment (MCI) who progress to Alzheimer's disease (AD), MCI converter (MCI-C), from those with MCI who do not progress to AD, MCI non-converter (MCI-NC), based on resting-state fMRI (rs-fMRI). NEW METHOD: Graph theory and machine learning approach were utilized to predict progress of patients with MCI to AD using rs-fMRI. Eighteen MCI converts (average age 73.6 years; 11 male) and 62 age-matched MCI non-converters (average age 73...
March 9, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/28285385/real-time-elastography-in-autonomously-functioning-thyroid-nodules-relationship-with-tsh-levels-scintigraphy-and-ultrasound-patterns
#12
Pierpaolo Trimboli, Gaetano Paone, Maria Chiara Zatelli, Luca Ceriani, Luca Giovanella
BACKGROUND: Real-time elastography has been proposed to increase the sensitivity of ultrasound and improve the detection of thyroid nodules at risk of malignancy. To date sparse data on real-time elastography assessment of autonomously functioning thyroid nodules exist. Here, we investigated the potential role of real-time elastography in autonomously functioning thyroid nodule assessment. Specifically, the correlation between serum hormones and real-time elastography score, as well as other clinical and ultrasound features, was analyzed...
March 11, 2017: Endocrine
https://www.readbyqxmd.com/read/28282213/anatomic-and-histological-investigation-of-the-anterolateral-capsular-complex-in-the-fetal-knee
#13
Soheil Sabzevari, Amir Ata Rahnemai-Azar, Marcio Albers, Monica Linde, Patrick Smolinski, Freddie H Fu
BACKGROUND: There is currently disagreement with regard to the presence of a distinct ligament in the anterolateral capsular complex of the knee and its role in the pivot-shift mechanism and rotatory laxity of the knee. PURPOSE: To investigate the anatomic and histological properties of the anterolateral capsular complex of the fetal knee to determine whether there exists a distinct ligamentous structure running from the lateral femoral epicondyle inserting into the anterolateral tibia...
March 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28279855/anti-therapeutic-antibodies-and-their-clinical-impact-in-patients-treated-with-the-tnf-antagonist-adalimumab
#14
Isabelle Cludts, Francesca Romana Spinelli, Francesca Morello, Jason Hockley, Guido Valesini, Meenu Wadhwa
Patients treated with the TNF antagonist adalimumab develop anti-therapeutic antibodies (ATA), the prevalence of which varies depending on the assay used. Most assays are compromised due to the presence of adalimumab in the clinical samples. Our objective was to develop an antibody assay, applicable for clinical testing, which overcomes the limitation of therapeutic interference and to further determine the relationship between ATA development, adalimumab levels and disease activity in patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA) or ankylosing spondylitis (AS)...
March 6, 2017: Cytokine
https://www.readbyqxmd.com/read/28276947/assessment-of-depression-anxiety-quality-of-life-and-coping-in-long-standing-multiple-endocrine-neoplasia-type-2-patients
#15
Karine Candido Rodrigues, Rodrigo Almeida Toledo, Flavia Lima Coutinho, Adriana Bezerra Nunes, Rui M B Maciel, Ana Oliveira Hoff, Marcos C Tavares, Sergio P A Toledo, Delmar Muniz Lourenço
BACKGROUND: Scarce data on psychological harm in multiple endocrine neoplasia type 2 (MEN2) are available. OBJECTIVES: To assess anxiety, depression, quality of life and coping in long-standing MEN2 patients. PATIENTS AND METHODS: Forty-three adults (age ≥ 18 y) with clinical and genetic diagnosis of MEN2 and long-term follow-up (10.6±8.2 years; 1-33). A cross-sectional study with qualitative and quantitative psychological assessment using semi-directed interviews and HADS, EORTC QLQ C30 and MINI-MAC scales...
March 9, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28273401/hemostatic-abnormalities-in-dogs-with-naturally-occurring-heatstroke
#16
Yaron Bruchim, Efrat Kelmer, Adar Cohen, Carolina Codner, Gilad Segev, Itamar Aroch
OBJECTIVE: To investigate hemostatic analyte abnormalities and their association with mortality in dogs with naturally occurring heatstroke. DESIGN: Prospective observational study. SETTING: University teaching hospital. ANIMALS: Thirty client-owned dogs with naturally occurring heatstroke. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Citrated and EDTA blood samples were collected at presentation and at 4, 12, 24, 36, and 48 hours postpresentation (PP)...
March 8, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28272605/thermo-acoustofluidic-separation-of-vesicles-based-on-cholesterol-content
#17
Ata Dolatmoradi, Elnaz Mirtaheri, Bilal El-Zahab
Biomechanical properties of cells such as cellular stiffness have been increasingly considered as biomarkers for diseases. For instance, stiffness of cancer cells has been correlated to the malignant potential in certain cell lines. In cells, the cholesterol content plays a crucial role in determining stiffness. Changes in the cholesterol content in cellular membranes can be an indication of pathological disorders. Acoustophoresis as a separation and diagnostic tool is well positioned to help in the separation and diagnosis of cells taking advantage of its unique separation criteria of density and compressibility...
March 8, 2017: Lab on a Chip
https://www.readbyqxmd.com/read/28271380/the-flip-side-of-niftp-an-increase-in-rates-of-unfavorable-histologic-parameters-in-the-remainder-of-papillary-thyroid-carcinomas
#18
Kristine S Wong, Kyle C Strickland, Trevor E Angell, Matthew A Nehs, Erik K Alexander, Edmund S Cibas, Jeffrey F Krane, Brooke E Howitt, Justine A Barletta
The term noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) was recently proposed to replace noninvasive follicular variant of papillary thyroid carcinoma (FVPTC) both to promote more conservative management of these tumors and spare patients the psychological burden of a cancer diagnosis. This reclassification will lower the incidence of papillary thyroid carcinoma (PTC). In addition, it could result in an increase in the rates of unfavorable histologic prognosticators for PTC overall because NIFTPs had previously accounted for many of the PTCs without these features...
March 7, 2017: Endocrine Pathology
https://www.readbyqxmd.com/read/28271054/association-of-diabetes-mellitus-and-structural-changes-in-the-central-nervous-system-in-children-and-adolescents-a-systematic-review
#19
REVIEW
Ata Pourabbasi, Mehdi Tehrani-Doost, Soqra Ebrahimi Qavam, Seyed Masoud Arzaghi, Bagher Larijani
BACKGROUND: The relationship between diabetes and academic performance have been of great interest to researchers during the year to date. Many studies have been conducted to discover this relationship during three recent decades. But, evaluation of the structural changes of brain in the context of diabetes is of paramount importance especially in children and adolescents. METHODS: This study is a systematic review conducted to investigate the structural changes in the central nervous system in children and adolescents living with diabetes...
2017: Journal of Diabetes and Metabolic Disorders
https://www.readbyqxmd.com/read/28268176/genome-sequence-characterization-of-pigeon-circoviruses-in-china
#20
Kai-Cheng Wang, Qing-Ye Zhuang, Yuan Qiu, Tong Wang, Ji-Ming Chen
Pigeon circovirus (PiCV) was detected by PCR in pigeons from China. Altogether, 48 out of 244 pigeons tested positive for PiCV (positive rate, 19.67%), suggesting that the virus was prevalent in China. From the 48 PiCV-positive samples, about 2040bp complete genome fragments were obtained by full length genome amplification and sequenced with a next-generation sequencing platform. Characteristics of the ORFs from different PiCV strains tested in this study were analyzed. Several insertion, deletion or substitutions were discovered during the analysis of the nucleotide sequence compared with sequences reported previously...
March 6, 2017: Virus Research
keyword
keyword
42828
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"