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https://www.readbyqxmd.com/read/28222572/effects-of-exercise-on-learning-and-memory-oxidative-stress-and-nnos-expression-in-marginal-division-of-striatum-of-the-ovariectomized-rats
#1
Jianmei Cui, Yanlan Guo, Wenyan Yang, Xingrui Zhao, Fang Yu, Wei Tang, Bianhua Pang, Xiaoyun Su
BACKGROUND: Since previous studies have shown that ovariectomy impairs memory and cognition, we investigated whether 8-week treadmill exercise would affect ovariectomy-induced memory deficits and explore the possible mechanisms of physical exercise influencing spatial learning and memory of the ovariectomized rats by detecting the rat's brain free radical metabolism and counting nNOS expression in marginal division of the striatum(MrD). METHODS: 40 female rats were assigned to one of the following groups: SHAM, SHAM+E, OVX and OVX+E group...
February 21, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28222555/effects-of-scapulohumeral-rehabilitation-protocol-on-trunk-control-recovery-in%C3%A2-patients-with-subacute-stroke-a%C3%A2-pilot%C3%A2-randomized-controlled-trial
#2
Dell'Uomo Daniela, Morone Giovanni, Centrella Antonio, Paolucci Stefano, Caltagirone Carlo, Grasso Maria Grazia, Traballesi Marco, Iosa Marco
BACKGROUND: Despite upper limb rehabilitation is widely investigated in patients with stroke, the effects of rehabilitation of scapulohumeral on trunk stabillization are mainly unknown. OBJECTIVE: To test the effects of scapulohumeral rehabilitation protocol on trunk control recovery in patients with subacute stroke. METHODS: A pilot randomized controlled trial with two groups of 14 patients each one performing 20 minutes per day, 5 days a week, for 6 weeks in add on to standard therapy...
February 8, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28222554/a-single-group-pretest-posttest-clinical-trial-for-the-effects-of-dry-needling-on-wrist-flexors-spasticity-after-stroke
#3
Noureddin Nakhostin Ansari
BACKGROUND: Spasticity is a common complication after stroke. Dry needling (DN) is suggested as a novel method for treatment of muscle spasticity. OBJECTIVE: To explore the effects of DN on wrist flexors spasticity poststroke. METHODS: A single group, pretest-posttest clinical trial was used. Twenty nine patients with stroke (16 male; mean age 54.3 years) were tested at baseline (T0), immediately after DN (T1), and one hour after DN (T2). DN was applied for flexor carpi radialis (FCR) and flexor carpi ulnaris on the affected arm for single session, one minute per muscle...
February 8, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28222544/inter-rater-reliability-of-the-chedoke-arm-and-hand-activity-inventory
#4
Denise Johnson, Jocelyn Harris, Paul Stratford, Julie Richardson
BACKGROUND: The Chedoke Arm and Hand Activity Inventory (CAHAI) is an assessment of upper limb function designed for use in the stroke population. The CAHAI has strong reliability and validity in this population; however, it is unknown whether this measure can be used with other clinical populations such as acquired brain injury (ABI). PURPOSE: The purpose of this study was to estimate the inter-rater reliability of the CAHAI when used with persons with ABI. METHODS: The research design was an observational parameter estimation study...
January 30, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28222465/autologous-conditioned-plasma-versus-placebo-injection-therapy-in-lateral-epicondylitis-of-the-elbow-a-double-blind-randomized-study
#5
Volker Schöffl, Wolfgang Willauschus, Felix Sauer, Thomas Küpper, Isabelle Schöffl, Christoph Lutter, Kolja Gelse, Jörg Dickschas
Introduction There are various therapeutic approaches to the treatment of lateral epicondylitis, a highly prevalent musculoskeletal disorder. Recently, injection therapy with autologous conditioned plasma (ACP) has shown promise as a new approach. Methods Set up as a prospective, double-blind, randomized controlled clinical trial, this study involved 50 patients with lateral epicondylitis. Following external randomization, 25 patients received one round of injection therapy with ACP (platelet rich plasma, PRP), while the remaining 25 patients received a placebo of 0...
February 21, 2017: Sportverletzung Sportschaden: Organ der Gesellschaft Für Orthopädisch-Traumatologische Sportmedizin
https://www.readbyqxmd.com/read/28222455/muscle-cramps-pain-%C3%A2-weakness-%C3%A2-muscle-twitching-%C3%A2-dx
#6
Sommer Aldulaimi
A 39-year-old man who worked in construction presented to our clinic with complaints of muscle cramps and muscle pain that had been bothering him for several months. The cramps and pain started in both of his arms and subsequently became diffuse and generalized. He also reported an unintentional 15-pound weight loss.
February 2017: Journal of Family Practice
https://www.readbyqxmd.com/read/28222435/extracorporal-shock-waves-activate-migration-proliferation-and-inflammatory-pathways-in-fibroblasts-and-keratinocytes-and-improve-wound-healing-in-an-open-label-single-arm-study-in-patients-with-therapy-refractory-chronic-leg-ulcers
#7
Ilknur Aschermann, Seema Noor, Sascha Venturelli, Tobias Sinnberg, Christian Busch, Christian D Mnich
BACKGROUND/AIMS: Chronic leg ulcers (CLUs) are globally a major cause of morbidity and mortality with increasing prevalence. Their treatment is highly challenging, and many conservative, surgical or advanced therapies have been suggested, but with little overall efficacy. Since the 1980s extracorporal shock wave therapy (ESWT) has gained interest as treatment for specific indications. Here, we report that patients with CLU showed wound healing after ESWT and investigated the underlying molecular mechanisms...
February 20, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28222331/the-moro-reaction-more-than-a-reflex-a-ritualized-behavior-of-nonverbal-communication
#8
Pierre V Rousseau, Florence Matton, Renaud Lecuyer, Willy Lahaye
OBJECTIVE: To propose a phylogenetic significance to the Moro reflex which remains unexplained since its publication in 1918 because both hands are free at the end of the gesture. METHOD: Among the 75 videos of healthy term newborns we have filmed in a research project on antenatal education to parenthood, we describe a sequence that clearly showed the successive movements of the Moro reflex and we report the occurrence of this reflex in the videos that were recorded from Time 0 of birth defined as the moment that lies between the birth of the thorax and the pelvis of the infant...
February 18, 2017: Infant Behavior & Development
https://www.readbyqxmd.com/read/28222309/gemcitabine-erlotinib-versus-gemcitabine-erlotinib-capecitabine-in-the-first-line-treatment-of-patients-with-metastatic-pancreatic-cancer-efficacy-and-safety-results-of-a-phase-iib-randomised-study-from-the-spanish-ttd-collaborative-group
#9
Antonio Irigoyen, Javier Gallego, Carmen Guillén Ponce, Ruth Vera, Vega Iranzo, Inmaculada Ales, Sara Arévalo, Aleydis Pisa, Marta Martín, Antonieta Salud, Esther Falcó, Alberto Sáenz, José Luis Manzano Mozo, Gema Pulido, Joaquina Martínez Galán, Roberto Pazo-Cid, Fernando Rivera, Teresa García García, Olbia Serra, Eva Ma Fernández Parra, Alicia Hurtado, Ma José Gómez Reina, Luis Jesús López Gomez, Esther Martínez Ortega, Manuel Benavides, Enrique Aranda
BACKGROUND: Gemcitabine and erlotinib have shown a survival benefit in the first-line setting in metastatic pancreatic cancer (mPC). The aim of this study was to assess whether combining capecitabine (C) with gemcitabine + erlotinib (GE) was safe and effective versus GE in patients with mPC. PATIENTS AND METHODS: Previously untreated mPC patients were randomised to receive G (1000 mg/m(2), days 1, 8, 15) + E (100 mg/day, days 1-28) + C (1660 mg/m(2), days 1-21) or GE, q4 weeks, until progression or unacceptable toxicity...
February 17, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28222261/enhanced-release-of-molecules-upon-uv-light-irradiation-from-photoresponsive-hydrogels-prepared-from-bifunctional-azobenzene-and-four-arm-poly-ethylene-glycol
#10
Shiva Kumar Rastogi, Hailee E Anderson, Joseph Lamas, Scott L Barrett, Travis Cantu, Stefan Zauscher, William J Brittain, Tania Betancourt
Advances in biosensors and drug delivery depend on hydrogels that respond to external stimuli. In this work we de-scribe the preparation and characterization of photoresponsive hydrogels prepared by crosslinking of di-NHS ester of azobenzoic acid and four-armed, amine-terminated poly(ethylene glycol). The porous structure and composition of the hydrogels were confirmed by scanning electron microscopy and Fourier transform infrared (FTIR) spectroscopy. The reversible photoisomerization of the azobenzene-containing hydrogel crosslinkers in the gels was confirmed by ab-sorption spectroscopy...
February 21, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28222220/meaningful-endpoints-for-therapies-approved-for-hematologic-malignancies
#11
B Douglas Smith, Amy E DeZern, Alex W Bastian, Brian G M Durie
BACKGROUND: Overall survival (OS) is considered the gold standard for determining treatment efficacy in oncology trials, but the relation between treatment and OS can be challenging to assess because of long study durations and the impact of subsequent therapies on outcome. Using OS can be particularly difficult for new therapies in hematologic malignancies (HMs). METHODS: This retrospective analysis was conducted to characterize the primary endpoints used to support US Food and Drug Administration (FDA) approvals for new drug or novel HM indications between January 2002 and July 2015...
February 21, 2017: Cancer
https://www.readbyqxmd.com/read/28222084/african-american-women-s-recollected-experiences-of-adherence-to-breast-cancer-treatment
#12
Sue P Heiney, DeAnne K Hilfinger Messias, Tisha M Felder, Kenneth W Phelps, Jada C Quinn
PURPOSE/OBJECTIVES: To explore African American women's recollected experiences of breast cancer treatment.
. RESEARCH APPROACH: Qualitative description and narrative analysis.
. SETTING: South Carolina Oncology Associates, an outpatient oncology clinic serving rural and urban populations.
. PARTICIPANTS: 16 African American women with breast cancer previously enrolled in the control arm (n = 93) of a completed randomized, controlled trial...
March 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28222071/combination-of-the-histone-deacetylase-inhibitor-vorinostat-with-bevacizumab-in-patients-with-clear-cell-renal-cell-carcinoma-a-multicentre-single-arm-phase-i-ii-clinical-trial
#13
Roberto Pili, Glenn Liu, Sreenivasulu Chintala, Hendrick Verheul, Shabnam Rehman, Kristopher Attwood, Martin A Lodge, Richard Wahl, James I Martin, Kiersten Marie Miles, Silvia Paesante, Remi Adelaiye, Alejandro Godoy, Serina King, James Zwiebel, Michael A Carducci
BACKGROUND: Class II histone deacetylase (HDAC) inhibitors induce hypoxia-inducible factor-1 and -2α degradation and have antitumour effects in combination with vascular endothelial growth factor (VEGF) inhibitors. In this study, we tested the safety and efficacy of the HDAC inhibitor vorinostat and the VEGF blocker bevacizumab in metastatic clear-cell renal cell carcinoma (ccRCC) patients previously treated with different drugs including sunitinib, sorafenib, axitinib, interleukin-2, interferon, and temsirolimus...
February 21, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28221992/exploiting-feature-and-class-relationships-in-video-categorization-with-regularized-deep-neural-networks
#14
Yu-Gang Jiang, Zuxuan Wu, Jun Wang, Xiangyang Xue, Shih-Fu Chang
In this paper, we study the challenging problem of categorizing videos according to high-level semantics such as the existence of a particular human action or a complex event. Although extensive efforts have been devoted in recent years, most existing works combined multiple video features using simple fusion strategies and neglected the utilization of inter-class semantic relationships. This paper proposes a novel unified framework that jointly exploits the feature relationships and the class relationships for improved categorization performance...
February 16, 2017: IEEE Transactions on Pattern Analysis and Machine Intelligence
https://www.readbyqxmd.com/read/28221862/randomized-phase-ii-study-of-clofarabine-based-consolidation-for-younger-adults-with-acute-myeloid-leukemia-in-first-remission
#15
Xavier Thomas, Stéphane de Botton, Sylvie Chevret, Denis Caillot, Emmanuel Raffoux, Emilie Lemasle, Jean-Pierre Marolleau, Céline Berthon, Arnaud Pigneux, Norbert Vey, Oumedaly Reman, Marc Simon, Christian Recher, Jean-Yves Cahn, Olivier Hermine, Sylvie Castaigne, Karine Celli-Lebras, Norbert Ifrah, Claude Preudhomme, Christine Terré, Hervé Dombret
Purpose To evaluate the efficacy and safety of a clofarabine-based combination (CLARA) versus conventional high-dose cytarabine (HDAC) as postremission chemotherapy in younger patients with acute myeloid leukemia (AML). Patients and Methods Patients age 18 to 59 years old with intermediate- or unfavorable-risk AML in first remission and no identified donor for allogeneic stem-cell transplantation (SCT) were eligible. Two hundred twenty-one patients were randomly assigned to receive three CLARA or three HDAC consolidation cycles...
February 21, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28221701/accelerated-combinatorial-high-throughput-star-polymer-synthesis-via-a-rapid-one-pot-sequential-aqueous-raft-rosa-raft-polymerization-scheme
#16
Steffen Cosson, Maarten Danial, Julien Rosselgong Saint-Amans, Justin J Cooper-White
Advanced polymerization methodologies, such as reversible addition-fragmentation transfer (RAFT), allow unprecedented control over star polymer composition, topology, and functionality. However, using RAFT to produce high throughput (HTP) combinatorial star polymer libraries remains, to date, impracticable due to several technical limitations. Herein, the methodology "rapid one-pot sequential aqueous RAFT" or "rosa-RAFT," in which well-defined homo-, copolymer, and mikto-arm star polymers can be prepared in very low to medium reaction volumes (50 µL to 2 mL) via an "arm-first" approach in air within minutes, is reported...
February 21, 2017: Macromolecular Rapid Communications
https://www.readbyqxmd.com/read/28221697/solution-processable-hyperbranched-conjugated-polymer-nanoparticles-based-on-c3h-symmetric-benzotrithiophene-for-polymer-solar-cells
#17
Xiaofu Wu, Zijian Zhang, Hao Hang, Yonghong Chen, Yuxiang Xu, Hui Tong, Lixiang Wang
The development of photovoltaic polymers based on C3h -symmetric benzotrithiophene (C3h -BTT), an analogue of the well-known benzodithiophene (BDT) donor unit, has been severely limited due to difficult processability. Here the authors report the preparation of solution-processable C3h -BTT-based hyperbranched conjugated polymer nanoparticles (BTT-HCPNs) with tunable particle sizes via Stille miniemulsion polymerization. Compared with the corresponding star-shaped small molecule (C3h -BTT core with three diketopyrrolopyrrole arms, BTT-3DPP) with a wide bandgap (1...
February 21, 2017: Macromolecular Rapid Communications
https://www.readbyqxmd.com/read/28220983/clinical-and-molecular-cytogenetic-analyses-of-four-families-with-1q21-1-microdeletion-or-microduplication
#18
Hong-Dan Wang, Lin Liu, Dong Wu, Tao Li, Cun-Ying Cui, Lian-Zhong Zhang, Cheng-Zeng Wang
BACKGROUND: Little information is available regarding penetrance of the 1q21.1 copy number variants (CNVs). We explored the clinical significance of 1q21.1 microdeletion or microduplication. METHODS: In four families, chromosome karyotype was analyzed using G-banding karyotype analysis technology, CNVs were detected using array-comparative genomic hybridization (aCGH), and then quantitative polymerase chain reaction (qPCR) was used to validate candidate CNVs. Sequence signature in the breakpoint region was analyzed using UCSC databases...
February 21, 2017: Journal of Gene Medicine
https://www.readbyqxmd.com/read/28220879/first-principles-correlated-approach-to-the-normal-state-of-strontium-ruthenate
#19
S Acharya, M S Laad, Dibyendu Dey, T Maitra, A Taraphder
The interplay between multiple bands, sizable multi-band electronic correlations and strong spin-orbit coupling may conspire in selecting a rather unusual unconventional pairing symmetry in layered Sr2RuO4. This mandates a detailed revisit of the normal state and, in particular, the T-dependent incoherence-coherence crossover. Using a modern first-principles correlated view, we study this issue in the actual structure of Sr2RuO4 and present a unified and quantitative description of a range of unusual physical responses in the normal state...
February 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28220796/beyond-the-classic-vta-extended-amygdala-projections-to-da-striatal-paths-in-the-primate
#20
Julie L Fudge, Emily A Kelly, Ria Pal, Joseph L Bedont, Lydia Park, Brian Ho
The central extended amygdala (CEA) has been conceptualized as a 'macrosystem' that regulates various stress-induced behaviors. Consistent with this, the CEA highly expresses corticotropin releasing factor (CRF), an important modulator of stress responses. Stress alters goal-directed responses associated with striatal paths, including maladaptive responses such as drug seeking, social withdrawal, and compulsive behavior. CEA inputs to the midbrain dopamine (DA) system are positioned to influence striatal functions through mesolimbic DA-striatal pathways...
February 21, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
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