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https://www.readbyqxmd.com/read/28086836/an-internet-based-self-help-intervention-for-older-adults-after-marital-bereavement-separation-or-divorce-study-protocol-for-a-randomized-controlled-trial
#1
Jeannette Brodbeck, Thomas Berger, Hans Joerg Znoj
BACKGROUND: Marital bereavement and separation or divorce are among the most stressful critical life events in later life. These events require a dissolution of social and emotional ties, adjustments in daily routine and changes in identity and perspectives for the future. After a normative grief or distress reaction, most individuals cope well with the loss. However, some develop a prolonged grief reaction. Internet-based self-help interventions have proved beneficial for a broad range of disorders, including complicated grief...
January 13, 2017: Trials
https://www.readbyqxmd.com/read/28079135/predicting-drug-target-interactions-by-dual-network-integrated-logistic-matrix-factorization
#2
Ming Hao, Stephen H Bryant, Yanli Wang
In this work, we propose a dual-network integrated logistic matrix factorization (DNILMF) algorithm to predict potential drug-target interactions (DTI). The prediction procedure consists of four steps: (1) inferring new drug/target profiles and constructing profile kernel matrix; (2) diffusing drug profile kernel matrix with drug structure kernel matrix; (3) diffusing target profile kernel matrix with target sequence kernel matrix; and (4) building DNILMF model and smoothing new drug/target predictions based on their neighbors...
January 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28077378/peripheral-skeleton-bone-strength-is-positively-correlated-with-total-and-dairy-protein-intakes-in-healthy-postmenopausal-women
#3
Claire Durosier-Izart, Emmanuel Biver, Fanny Merminod, Bert van Rietbergen, Thierry Chevalley, François R Herrmann, Serge L Ferrari, René Rizzoli
BACKGROUND: Bone mineral content (BMC) and bone mineral density (BMD) are positively correlated with dietary protein intakes, which account for 1-8% of BMC and BMD variances. However, the relation between bone strength and microstructure, which are variables that are not captured by areal bone mineral density (aBMD), and dietary protein intakes, particularly from specific dietary sources, has not been clearly established. OBJECTIVE: We investigated the association between the peripheral skeleton-predicted failure load and stiffness, bone microstructure, and dietary protein intakes from various origins (animal, divided into dairy and nondairy, and vegetable origins) in healthy postmenopausal women...
January 11, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28077069/a-pilot-study-of-brisk-walking-in-sedentary-combination-antiretroviral-treatement-cart-treated-patients-benefit-on-soluble-and-cell-inflammatory-markers
#4
Matteo Bonato, Laura Galli, Laura Passeri, Valeria Longo, Gaspare Pavei, Simona Bossolasco, Cecilia Bertocchi, Massimo Cernuschi, Giuseppe Balconi, Giampiero Merati, Adriano Lazzarin, Antonio La Torre, Paola Cinque
BACKGROUND: Chronic HIV infection is associated with low-level inflammation and increased risk of chronic diseases and mortality. The objective was to assess the effects of moderate intensity exercise on metabolic and inflammatory markers in HIV-infected treated persons. METHODS: This was a pilot study enrolling cART-treated, sedentary persons with metabolic complications in a 12-week protocol, consisting of three sessions per week of 60 min brisk walking with (strength-walk group) or without (walk group) 30 min circuit-training...
January 11, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28075018/c-met-as-a-potential-target-for-the-treatment-of-gastrointestinal-cancer-current-status-and-future-perspectives
#5
REVIEW
Afsaneh Bahrami, Soodabeh Shahidsales, Majid Khazaei, Majid Ghayour-Mobarhan, Mina Maftouh, Seyed Mahdi Hassanian, Amir Avan
Aberrant activation of the HGF/c-Met signalling pathways is shown to be related with cell proliferation, progression, metastasis and worse prognosis in several tumor types, including gastrointestinal cancers, suggesting its value as a stimulating-target for cancer-therapy. Several approaches have been developed for targeting HGF and/or c-Met, and one of them, crizotinib (dual c-Met/ALK inhibitor), is recently been approved by FDA for lung-cancers with ALK-rearrangement. The main aim of current review is to give an overview on the role of c-Met/HGF pathway in gastrointestinal cancer, in preclinical and clinical trials...
January 11, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28072755/strategies-for-an-expanded-use-of-kidneys-from-elderly-donors
#6
María José Pérez-Sáez, Nuria Montero, Dolores Redondo-Pachón, Marta Crespo, Julio Pascual
The old-for-old allocation policy used for kidney transplantation (KT) has confirmed the survival benefit compared to remaining listed on dialysis. Shortage of standard donors has stimulated the development of strategies aimed to expand acceptance criteria, particularly of kidneys from elderly donors. We have systematically reviewed the literature on those different strategies. In addition to the review of outcomes of expanded criteria donor (ECD) or advanced age kidneys, we assessed the value of the Kidney Donor Profile Index (KDPI) policy, preimplantation biopsy, dual KT, machine perfusion and special immunosuppressive protocols...
January 9, 2017: Transplantation
https://www.readbyqxmd.com/read/28068305/comparison-of-treatment-outcomes-following-either-prefrontal-cortical-only-or-dual-site-repetitive-transcranial-magnetic-stimulation-in-chronic-tinnitus-patients-a-double-blind-randomized-study
#7
Tae-Soo Noh, Jeong Sug Kyong, Mun Young Chang, Moo-Kyun Park, Jun-Ho Lee, Seung-Ha Oh, June Sic Kim, Chun Kee Chung, Myung-Whan Suh
OBJECTIVES: We evaluated treatment outcomes following single-site repetitive transcranial magnetic stimulation (rTMS) in the dorsolateral prefrontal cortex (DLPFC) and dual-site rTMS in the auditory cortex (AC) and DLPFC (AC + FC). STUDY DESIGN AND PATIENTS: This prospective randomized double-blind trial initially included 19 patients with chronic tinnitus and 17 of these patients received rTMS on the left AC and left DLPFC or only the left DLPFC. The subjects were randomly allocated to either the dual-site rTMS (AC + FC) protocol (Group 1, n = 9) or the singlesite rTMS (DLPFC) protocol (Group 2, n = 8)...
February 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28064148/community-weight-loss-to-combat-obesity-and-disability-in-at-risk-older-adults
#8
W Jack Rejeski, Walter T Ambrosius, Jonathan H Burdette, Michael P Walkup, Anthony P Marsh
BACKGROUND: Among older, overweight, and obese adults with either cardiovascular disease or the metabolic syndrome, reduced mobility and loss of leg strength are important risk factors for morbidity, disability, and mortality. It is unclear whether community-based approaches to weight loss may be an effective solution to this public health challenge. METHODS: An 18-month three-site, randomized controlled trial conducted by YMCA staff, with blinded assessors, enrolled 249 older, overweight, and obese adults with either cardiovascular disease or metabolic syndrome with randomization to three interventions: weight loss alone (WL), weight loss + aerobic training (WL + AT), and weight loss + resistance training (WT + RT)...
January 6, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28063876/a-randomized-controlled-trial-to-study-the-effects-of-breakfast-on-energy-intake-physical-activity-and-body-fat-in-women-who-are-nonhabitual-breakfast-eaters
#9
Gabrielle Marie LeCheminant, James D LeCheminant, Larry A Tucker, Bruce W Bailey
PURPOSE: The purpose of this study was to determine the effects of eating breakfast on energy intake, physical activity, body weight, and body fat in women who are nonhabitual breakfast eaters over a four-week period. METHODS: Forty-nine women who were nonhabitual breakfast-eaters were randomized to one of two conditions: breakfast or no breakfast. Breakfast eaters were required to eat at least 15% of their daily energy requirement before 8:30 a.m. Non-breakfast eaters did not consume any energy until after 11:30 a...
January 4, 2017: Appetite
https://www.readbyqxmd.com/read/28059794/oxidative-stress-synaptic-dysfunction-and%C3%A2-alzheimer-s-disease
#10
Eric Tönnies, Eugenia Trushina
Alzheimer's disease (AD) is a devastating neurodegenerative disorder without a cure. Most AD cases are sporadic where age represents the greatest risk factor. Lack of understanding of the disease mechanism hinders the development of efficacious therapeutic approaches. The loss of synapses in the affected brain regions correlates best with cognitive impairment in AD patients and has been considered as the early mechanism that precedes neuronal loss. Oxidative stress has been recognized as a contributing factor in aging and in the progression of multiple neurodegenerative diseases including AD...
December 3, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28052755/atrial-fibrillation-in-patients-hospitalized-with-acute-myocardial-infarction-analysis-of-the-china-acute-myocardial-infarction-cami-registry
#11
Yan Dai, Jingang Yang, Zhan Gao, Haiyan Xu, Yi Sun, Yuan Wu, Xiaojin Gao, Wei Li, Yang Wang, Runlin Gao, Yuejin Yang
BACKGROUND: The incidence, clinical outcomes and antithrombotic treatment spectrum of atrial fibrillation (AF) in patients hospitalized with acute myocardial infarction (AMI) have not been well studied in Chinese population. METHODS: Twenty-six thousand five hundred ninety-two consecutive patients diagnosed with AMI were enrolled in CAMI registry from January 2013 to September 2014. After excluding 343 patients with uncertain AF status and 1,591 patients transferred out during hospitalization, 24,658 patients were finally included in this study and involved in analysis...
January 4, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28049484/a-new-insight-in-chimeric-antigen-receptor-engineered-t-cells-for-cancer-immunotherapy
#12
REVIEW
Erhao Zhang, Hanmei Xu
Adoptive cell therapy using chimeric antigen receptor (CAR)-engineered T cells has emerged as a very promising approach to combating cancer. Despite its ability to eliminate tumors shown in some clinical trials, CAR-T cell therapy involves some significant safety challenges, such as cytokine release syndrome (CRS) and "on-target, off-tumor" toxicity, which is related to poor control of the dose, location, and timing of T cell activity. In the past few years, some strategies to avoid the side effects of CAR-T cell therapy have been reported, including suicide gene, inhibitory CAR, dual-antigen receptor, and the use of exogenous molecules as switches to control the CAR-T cell functions...
January 3, 2017: Journal of Hematology & Oncology
https://www.readbyqxmd.com/read/28048940/towards-understanding-the-molecular-recognition-of-albumin-by-p53-activating-stapled-peptide-atsp-7041
#13
Garima Tiwari, Chandra S Verma
Reactivation of tumor suppressing activity of p53 protein by targeting its negative regulator MDM2/MDMX has been pursued as a potential anticancer strategy. A promising dual inhibitor of MDM2/MDMX that has been developed and is currently in clinical trials is the stapled-peptide ATSP-7041. The activity of this molecule is reported to be modulated in the presence of serum. Albumin is the most abundant protein in serum and is known to bind reversibly to several molecules. To study this interaction, we develop a protocol combining molecular modeling, docking and simulations...
January 3, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28046347/we-fg-bra-07-theranostic-nanoparticles-improve-clinical-mr-guided-radiation-therapy
#14
A Detappe, S Kunjachan, L Sancey, V Motto-Ros, O Tillement, R Berbeco
PURPOSE: MR-guided radiation therapy is a current and emerging clinical reality. We have designed and tested a silica-based gadolinium chelates nanoparticle (AGuIX) for integration with MR-guided radiation therapy. The AGuIX nanoparticles used in this study are a dual-modality probe with radiosensitization properties and better MRI contrast than current FDA-approved gadolinium chelates. In advance of an approved Phase I clinical trial, we report on the efficacy and safety in multiple animal models and clinically relevant radiation conditions...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28045759/efficacy-and-safety-of-novel-oral-p2y12-receptor-inhibitors-in-st-segment-elevation-myocardial-infarction-patients-undergoing-pci-a-systematic-review-and-meta-analysis
#15
Jianjun Sun, Qian Xiang, Chao Li, Zining Wang, Kun Hu, Qiufen Xie, Yimin Cui
The efficacy and safety of novel oral P2Y12 receptor inhibitors (prasugrel and ticagrelor) are subjects of contention in ST-segment elevation myocardial infarction (STEMI) patients undergoing PCI, the optimal duration of therapy remains uncertain. We searched PubMed, Embase, Cochrane Library, CNKI, VIP, and WanFang Data to identify randomized controlled trials comparing novel oral P2Y12 receptor inhibitors to clopidogrel in STEMI patients undergoing PCI until February 2016. The primary efficacy and safety endpoint were all-cause mortality and major/minor bleeding...
January 3, 2017: Journal of Cardiovascular Pharmacology
https://www.readbyqxmd.com/read/28044986/ischemic-and-bleeding-outcomes-in-elderly-patients-undergoing-a-prolonged-versus-shortened-duration-of-dual-antiplatelet-therapy-after-percutaneous-coronary-intervention-insights-from-the-prodigy-randomized-trial
#16
Raffaele Piccolo, Giulia Magnani, Sara Ariotti, Giuseppe Gargiulo, Marcello Marino, Andrea Santucci, Anna Franzone, Matteo Tebaldi, Dik Heg, Stephan Windecker, Marco Valgimigli
AIMS: To evaluate the efficacy and safety of 24-month vs. 6-month dual antiplatelet therapy (DAPT) among elderly (≥75 years) and non-elderly patients (<75 years) undergoing percutaneous coronary intervention. METHODS AND RESULTS: The primary efficacy endpoint of the PRODIGY trial was the composite of death, myocardial infarction, or cerebrovascular accident at 24-month follow-up. The key safety endpoint was type 2, 3 or 5 bleeding according to the BARC criteria...
January 3, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28040186/cloning-the-putative-gene-of-vinyl-phenol-reductase-of-dekkera-bruxellensis-in-saccharomyces-cerevisiae
#17
Diego Romano, Federica Valdetara, Paolo Zambelli, Silvia Galafassi, Valerio De Vitis, Francesco Molinari, Concetta Compagno, Roberto Foschino, Ileana Vigentini
Vinylphenol reductase of Dekkera bruxellensis, the characteristic enzyme liable for "Brett" sensory modification of wine, has been recently recognized to belong to the short chain dehydrogenases/reductases family. Indeed, a preliminary biochemical characterisation has conferred to the purified protein a dual significance acting as superoxide dismutase and as a NADH-dependent reductase. The present study aimed for providing a certain identification of the enzyme by cloning the VPR gene in S. cerevisiae, a species not producing ethyl phenols...
May 2017: Food Microbiology
https://www.readbyqxmd.com/read/28039212/single-lead-atrial-vs-dual-chamber-pacing-in-sick-sinus-syndrome-extended-register-based-follow-up-in-the-danpace-trial
#18
Niels H Brandt, Rikke Esberg Kirkfeldt, Jens Cosedis Nielsen, Leif Spange Mortensen, Gunnar Vagn Hagemann Jensen, Jens Brock Johansen, Ketil Haugan
AIMS: The DANPACE trial randomized patients with sick sinus syndrome (SSS) to single lead atrial (AAIR) or dual chamber (DDDR) pacemaker (PM). After 5 years follow-up, no difference in overall survival, stroke or heart failure (HF) was observed, whereas risk of atrial fibrillation (AF) and PM reoperation were increased in the AAIR group. The present study aimed to investigate very long term risk of death, AF hospitalization, stroke, HF and rate of change in pacing mode using national register-based data...
December 29, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28033306/outcomes-of-%C3%A2-6-month-versus-12-month-dual-antiplatelet-therapy-after-drug-eluting-stent-implantation-a-meta-analysis-and-meta-regression
#19
Pedro A Villablanca, Daniele Massera, Verghese Mathew, Sripal Bangalore, Panagiota Christia, Irving Perez, Ningxin Wan, Stefanie Schulz-Schüpke, David F Briceno, Anna E Bortnick, Mario J Garcia, Richard Lucariello, Mark Menegus, Robert Pyo, Jose Wiley, Harish Ramakrishna
BACKGROUND: The benefit of ≤6-month compared with 12-month dual antiplatelet therapy (DAPT) after percutaneous coronary intervention (PCI) with drug-eluting stent (DES) placement remains controversial. We performed a meta-analysis and meta-regression of ≤6-month versus 12-month DAPT in patients undergoing PCI with DES placement. METHODS: We conducted electronic database searches of randomized controlled trials (RCTs) comparing DAPT durations after DES placement...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28032216/effectiveness-of-aprepitant-in-addition-to-ondansetron-in-the-prevention-of-nausea-and-vomiting-caused-by-fractionated-radiotherapy-to-the-upper-abdomen-avert
#20
Steven Ades, M Halyard, K Wilson, T Ashikaga, R Heimann, S Kumar, W Blackstock
PURPOSE: Despite a lower risk of nausea and vomiting in patients receiving radiotherapy to the upper abdomen (UA-RINV) with prophylactic 5-HT3 antagonist therapy, patients can still experience UA-RINV. The aim of this multicenter phase II study was to assess effectiveness, safety, and tolerability of protracted dual NK1-receptor and 5-HT3 antagonist prophylaxis against UA-RINV. METHODS: Patients receiving fractionated radiotherapy with radiosensitizing chemotherapy received oral ondansetron 8 mg po q12 h and aprepitant 125/80/80 mg on a Monday, Wednesday, Friday schedules throughout radiotherapy...
December 28, 2016: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
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