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https://www.readbyqxmd.com/read/28219848/bioelectronic-neuromodulation-of-the-paravertebral-cardiac-efferent-sympathetic-outflow-and-its-effect-on-ventricular-electrical-indices
#1
Una Buckley, Ray W Chui, Pradeep S Rajendran, Tina Vrabec, Kalyanam Shivkumar, Jeffrey L Ardell
INTRODUCTION: Neuromodulation of the paravertebral ganglia, using symmetric voltage controlled kilohertz frequency alternating current (KHFAC), has the potential to be a reversible alternative to surgical intervention in patients with refractory ventricular arrhythmias. KHFAC creates scalable focal inhibition of action potential conduction. OBJECTIVE: To evaluate the efficacy of KHFAC, when applied to T1-T2 paravertebral chain, to mitigate sympathetic outflow to the heart...
February 17, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28219799/uplc-ms-ms-method-for-the-simultaneous-quantification-of-three-new-antiretroviral-drugs-dolutegravir-elvitegravir-and-rilpivirine-and-other-thirteen-antiretroviral-agents-plus-cobicistat-and-ritonavir-boosters-in-human-plasma
#2
Marco Simiele, Alessandra Ariaudo, Amedeo De Nicolò, Fabio Favata, Martina Ferrante, Chiara Carcieri, Stefano Bonora, Giovanni Di Perri, Antonio De Avolio
Rilpivirine (RPV), dolutegravir (DTG) and elvitegravir (EVG) are the latest antiretroviral drugs approved for treatment of HIV infection. Currently, poor information is currently available concerning their pharmacokinetic and pharmacodynamic properties, thus making the use of therapeutic drug monitoring for these drugs not useful. This lack of information is partially due to the absence of an high-throughput method for their simultaneous quantification together with other antiretroviral drugs. In this work, we describe the development and validation of a new UPLC-MS/MS method to quantify these drugs, together with other fourteen antiretroviral agents, in human plasma...
February 3, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28219157/-long-term-effect-of-iodine-deficiency-on-growth-and-food-utilization-rate-in-second-filial-generation-rats
#3
Ainiwaer Muyeseer, G X Zhang, J Wang, Y Liu, X H Meng, Q Liu
Objective: To study the effect of iodine deficiency on body weight, food consumption, and food utilization rate of second filial generation Wistar rats. Methods: According to the food pattern of a high-iodine deficient population, two types of low-iodine food have been produced using the main crops grown in this area (iodine levels of 50 and 20 μg/kg, respectively). Wistar rats were randomly divided into three groups, normal iodine group (NI group), low-iodine group one (LI group) and low-iodine group two (LII group), using the random number table method and fed diets containing 300, 50, and 20 μg/kg of iodine, respectively...
February 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/28219121/a-pilot-study-evaluation-of-psychosocial-competency-training-for-junior-physicians-working-in-oncology-and-hematology
#4
Stefanie Mache, Karin Vitzthum, Inka Hauschild, David Groneberg
BACKGROUND: This pilot and feasibility study evaluated a work-related self-care competency training in Oncology and Hematology Medicine for junior physicians working in Oncology and Hematology Medicine. METHODS: A pilot study was conducted with 80 physicians working in oncology and hematology hospital departments in Germany. Physicians were distributed to either the intervention group receiving competency training or a comparison group. The intervention took place in groups over a period of 12 weeks...
February 20, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28217937/evidence-for-the-association-of-hashimoto-s-thyroiditis-with-psoriasis-a-cross-sectional-retrospective-study
#5
Tina Kiguradze, Finola M Bruins, Nicholas Guido, Tanya Bhattacharya, Alfred Rademaker, Aleksandra G Florek, Alba Posligua, Shatil Amin, Anne E Laumann, Dennis P West, Beatrice Nardone
BACKGROUND: Current information indicates that psoriasis is a metabolic disorder with systemic manifestations. Reports have revealed an association between psoriasis and several chronic autoimmune disorders. For one of these disorders, Hashimoto's thyroiditis (HT), there are scarce, and relatively unconfirmed, reports of an association with psoriasis. We sought to determine if such an association is detectable in a large medical record data repository. METHODS: We searched one institution's electronic medical record data repository from January 2010 to December 2013...
February 19, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28217503/pituitary-dysfunction-in-traumatic-brain-injury-is-evaluation-in-the-acute-phase-worthwhile
#6
Pradip P Dalwadi, Nikhil M Bhagwat, Parimal S Tayde, Ameya S Joshi, Premlata K Varthakavi
INTRODUCTION: Traumatic brain injury (TBI) is an under-recognized cause of hypopituitarism. According to recent data, it could be more frequent than previously known. However, there is a scarcity of data in Indian population. AIMS: The main aim of the study was to determine the prevalence of pituitary hormone deficiencies in the acute phase of TBI. The secondary objectives were to correlate the severity of trauma with basal hormone levels and to determine whether initial hormone deficiencies predict mortality...
January 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28216702/evaluation-of-simple-pre-determined-length-insertion-technique-split-with-conventional-method-for-oral-fibreoptic-intubation-a-randomised-cross-over-study
#7
Elangovan Muthukumar, Lenin Babu Elakkumanan, Prasanna Udupi Bidkar, Mvs Satyaprakash, Sandeep Kumar Mishra
BACKGROUND AND AIMS: The difficulty during flexible fiber-optic bronchoscopy (FOB) guided tracheal intubation could be because of inability in visualising glottis, advancing and railroading of endotracheal tube. Several methods are available for visualising glottis, but none is ideal. Hence, this randomised controlled study was designed to evaluate the simple pre-determined length insertion technique (SPLIT) during oral FOB. METHODS: Fifty-eight patients were randomised into Group C and Group P...
January 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28216699/comparison-of-volume-controlled-ventilation-and-pressure-controlled-ventilation-in-patients-undergoing-robot-assisted-pelvic-surgeries-an-open-label-trial
#8
Rishabh Jaju, Pooja Bihani Jaju, Mamta Dubey, Sadik Mohammad, A K Bhargava
BACKGROUND AND AIMS: Although volume controlled ventilation (VCV) has been the traditional mode of ventilation in robotic surgery, recently pressure controlled ventilation (PCV) has been used more frequently. However, evidence on whether PCV is superior to VCV is still lacking. We intended to compare the effects of VCV and PCV on respiratory mechanics and haemodynamic in patients undergoing robotic surgeries in steep Trendelenburg position. METHODS: This prospective, randomized trial was conducted on sixty patients between 20 and 70 years belonging to the American Society of Anesthesiologist Physical Status I-II...
January 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28216365/automated-pressure-controlled-cerebrospinal-fluid-drainage-during-open-thoracoabdominal-aortic-aneurysm-repair
#9
Yamume Tshomba, Marco Leopardi, Daniele Mascia, Andrea Kahlberg, Andrea Carozzo, Silvio Magrin, Germano Melissano, Roberto Chiesa
OBJECTIVE: Perioperative cerebrospinal fluid (CSF) drainage is a well-established technique for spinal cord protection during thoracoabdominal aortic aneurysm (TAAA) open repair and is usually performed using dripping chamber-based systems. A new automated device for controlled and continuous CSF drainage, designed to maintain CSF pressure around the desired set values, thus avoiding unnecessary drainage, is currently available. The aim of our study was to determine whether the use of the new LiquoGuard automated device (Möller Medical GmbH, Fulda, Germany) during TAAA open repair was safe and effective in maintaining the desired CSF pressure values and whether the incidence of complications was reduced compared with a standard catheter connected to a dripping chamber...
February 16, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28215058/effect-of-cervical-versus-thoracic-spinal-manipulation-on-peripheral-neural-features-and-grip-strength-in-subjects-with-chronic-mechanical-neck-pain-a-randomized-controlled-trial
#10
Francisco Bautista-Aguirre, Ángel Oliva-Pascual-Vaca, Alberto M Heredia-Rizo, Juan J Boscá-Gandía, François Ricard, Cleofás Rodriguez-Blanco
BACKGROUND: Cervical and thoracic spinal manipulative therapy has shown positive impact for relief of pain and improve function in non-specific mechanical neck pain. Several attempts have been made to compare their effectiveness although previous studies lacked a control group, assessed acute neck pain or combined thrust and nonthrust techniques. AIM: To compare the immediate effects of cervical and thoracic spinal thrust manipulations on mechanosensitivity of upper limb nerve trunks and grip strength in patients with chronic non-specific mechanical neck pain...
February 17, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28213932/correlations-between-electrocardiogram-and-biomarkers-in-acute-pulmonary-embolism-analysis-of-zatpol-2-registry
#11
Piotr Kukla, Dariusz A Kosior, Andrzej Tomaszewski, Katarzyna Ptaszyńska-Kopczyńska, Katarzyna Widejko, Robert Długopolski, Andrzej Skrzyński, Piotr Błaszczak, Kamil Fijorek, Marcin Kurzyna
BACKGROUND: Electrocardiography (ECG) is still one of the first tests performed at admission, mostly in patients (pts) with chest pain or dyspnea. The aim of this study was to assess the correlation between electrocardiographic abnormalities and cardiac biomarkers as well as echocardiographic parameter in patients with acute pulmonary embolism. METHODS: We performed a retrospective analysis of 614 pts. (F/M 334/280; mean age of 67.9 ± 16.6 years) with confirmed acute pulmonary embolism (APE) who were enrolled to the ZATPOL-2 Registry between 2012 and 2014...
February 18, 2017: Annals of Noninvasive Electrocardiology
https://www.readbyqxmd.com/read/28210855/lymph-node-retrieval-in-colorectal-cancer-determining-factors-and-prognostic-significance
#12
Johannes Betge, Lars Harbaum, Marion J Pollheimer, Richard A Lindtner, Peter Kornprat, Matthias P Ebert, Cord Langner
PURPOSE: The study aimed to analyze clinicopathological factors that determine the extent of lymph node retrieval and to evaluate its prognostic impact in patients with colorectal cancer (CRC). METHODS: The number of retrieved lymph nodes was analyzed in 381 CRC specimens. Lymph node count was related to different clinicopathological variables by binary logistic regression. Progression-free survival (PFS) and cancer-specific survival (CSS) were determined using the Kaplan-Meier method and Cox regression models...
February 16, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28209482/effectiveness-of-a-tailored-anterior-saturation-band-in-the-improvement-of-the-image-quality-of%C3%A2-pelvic-magnetic-resonance-for-assessing-rectal%C3%A2-cancer
#13
Chen-Chang Lee, Po-Chou Chen, Hong-Hwa Chen, Chung-Cheng Huang, Li-Han Lin, Shu-Hang Ng, Min-Chi Chen, Sheung-Fat Ko
PURPOSE: We sought to test the effectiveness of the application of a tailored anterior saturation band (ASB) to improve the image quality of pelvic magnetic resonance imaging (MRI) for assessing rectal cancer. METHODS: A total of 165 patients with MRI assessment of rectal cancer between 2013 and 2015 were included. The image quality scores (4-point scale: 1, nondiagnostic through 4, excellent) of MRI without and with tailored ASBs were compared. Sensitivity, specificity, positive and negative predictive values, and accuracy of pelvic MRIs with and without a tailored ASB for T-staging in 65 patients with direct surgery and 67 patients with chemoradiotherapy before surgery were evaluated...
January 25, 2017: Clinical Colorectal Cancer
https://www.readbyqxmd.com/read/28206977/prognostic-significance-of-p53-immunohistochemical-expression-in-adenoid-cystic-carcinoma-of-the-salivary-glands-a-meta-analysis
#14
REVIEW
Qinglin Li, Ping Huang, Chuanming Zheng, Jiafeng Wang, Minghua Ge
Adenoid cystic carcinoma of salivary glands is a rare adenocarcinoma and has been placed in "high-risk" category as poor long-term prognosis. The purpose of this study was to investigate p53 protein expression in adenoid cystic carcinoma of salivary glands and its correlation with clinicopathological parameters and prognosis. Literatures were searched from PubMed, Embase, Cochrane Library and Web of Science, which investigated the relationships between p53 expression and pathological type, clinical stage, local recurrence, metastasis, nerve infiltration and overall survival...
February 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28204990/skeletal-muscle-loss-and-prognosis-of-breast-cancer-patients
#15
Yoshiko Kubo, Tateaki Naito, Keita Mori, Gakuji Osawa, Etsuko Aruga
PURPOSE: The aim of this study was to clarify the changes in the cross-sectional area of skeletal muscle and muscle attenuation (MA) during 12-month period before death in breast cancer patients. METHODS: Breast cancer patients who received treatment between September 2002 and July 2014 at Shizuoka Cancer Center or between December 2005 and July 2014 at Teikyo University Hospital were identified. Computed tomography (CT) scans during the 12-month period before death of consecutive female patients who died of breast cancer were reviewed...
February 15, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28202270/acute-metabolic-and-endocrine-responses-induced-by-glucose-and-fructose-in-healthy-young-subjects-a-double-blinded-randomized-crossover-trial
#16
Wenwen Cai, Jie Li, Jiahui Shi, Bo Yang, Jun Tang, Helen Truby, Duo Li
BACKGROUND AND OBJECTIVE: A rise in fructose consumption has been implicated in the etiology of obesity, diabetes and cardiovascular disease. Serum uric acid (UA) elevates after fructose ingestion, increasing the risk of cardiovascular disease. However, the impact of fructose ingestion on nitric oxide (NO) has not yet been confirmed. The aim of this study was to investigate the postprandial metabolic and endocrine responses following an acute ingestion of fructose and glucose in healthy subjects...
February 3, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28202057/improvement-of-memory-and-learning-by-intracerebroventricular-microinjection-of-t3-in-rat-model-of-ischemic-brain-stroke-mediated-by-upregulation-of-bdnf-and-gdnf-in-ca1-hippocampal-region
#17
Tahmineh Mokhtari, Mohammad Akbari, Fatemeh Malek, Iraj Ragerdi Kashani, Tayebeh Rastegar, Farshid Noorbakhsh, Mahmoud Ghazi-Khansari, Fatemeh Attari, Gholamreza Hassanzadeh
BACKGROUND: Ischemic stroke is a common leading cause of death and disability with lack of effective therapies. In this study, T3 was intra-ventricularly injected to evaluate gene expression and protein concentration of and brain-derived neurotrophic factor (BDNF) and Glial cell-derived neurotrophic factor (GDNF) in hippocampal CA1 region in rat model of brain ischemia/reperfusion (I/R). METHODS: In this study, transient middle cerebral artery occlusion (tMCAo) was used as model of ischemic brain stroke...
February 15, 2017: Daru: Journal of Faculty of Pharmacy, Tehran University of Medical Sciences
https://www.readbyqxmd.com/read/28201993/structure-and-variation-of-crispr-and-crispr-flanking-regions-in-deleted-direct-repeat-region-mycobacterium-tuberculosis-complex-strains
#18
Paul Jeffrey Freidlin, Israel Nissan, Anna Luria, Drora Goldblatt, Lana Schaffer, Hasia Kaidar-Shwartz, Daniel Chemtob, Zeev Dveyrin, Steven Robert Head, Efrat Rorman
BACKGROUND: CRISPR and CRISPR-flanking genomic regions are important for molecular epidemiology of Mycobacterium tuberculosis complex (MTBC) strains, and potentially for adaptive immunity to phage and plasmid DNA, and endogenous roles in the bacterium. Genotyping in the Israel National Mycobacterium Reference Center Tel-Aviv of over 1500 MTBC strains from 2008-2013 showed three strains with validated negative 43-spacer spoligotypes, that is, with putatively deleted direct repeat regions (deleted-DR/CRISPR regions)...
February 15, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28199771/thyroid-dysfunction-in-children-with-autism-spectrum-disorder-is-associated-with-folate-receptor-alpha-autoimmune-disorder
#19
Richard E Frye, Rebecca Wynne, Shannon Rose, John Slattery, Leanna Delhey, Marie Tippett, Stephen G Kahler, Sirish C Bennuri, Stepan Melnyk, Jeffrey M Sequeira, Edward Quadros
Folate receptor α (FRα) autoantibodies (FRAAs) are prevalent in Autism Spectrum Disorder (ASD). FRAAs disrupt folate transport across the blood-brain barrier by binding to the FRα. Thyroid dysfunction is frequently found in children with ASD. We measured blocking and binding FRAAs and thyroid stimulating hormone (TSH), free T4 (FT4), total T3 (TT3), reverse T3 (rT3), thyroid releasing hormone (TRH) and other metabolites in 87 children with ASD, 84 of whom also underwent behavior and cognition testing and in 42 of whom FRAAs, TSH and FT4 were measured at two time points...
February 15, 2017: Journal of Neuroendocrinology
https://www.readbyqxmd.com/read/28199740/incidence-of-abnormal-liver-biochemical-tests-in-hyperthyroidism
#20
Tiffany Y Lin, Anshula O Shekar, Ning Li, Michael W Yeh, Sammy Saab, Mark Wilson, Angela M Leung
OBJECTIVE: Abnormal serum liver function tests are common in patients with untreated thyrotoxicosis, even prior to the initiation of antithyroidal medications that may worsen their severity. There is a wide range of the incidence of these abnormalities in the published literature. The aim of this study was to assess the risks factors and threshold of thyrotoxicosis severity for developing an abnormal liver biochemical test upon the diagnosis of new thyrotoxicosis. DESIGN: Single-institution retrospective cohort study...
February 15, 2017: Clinical Endocrinology
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