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https://www.readbyqxmd.com/read/28642676/international-society-of-sports-nutrition-position-stand-protein-and-exercise
#1
REVIEW
Ralf Jäger, Chad M Kerksick, Bill I Campbell, Paul J Cribb, Shawn D Wells, Tim M Skwiat, Martin Purpura, Tim N Ziegenfuss, Arny A Ferrando, Shawn M Arent, Abbie E Smith-Ryan, Jeffrey R Stout, Paul J Arciero, Michael J Ormsbee, Lem W Taylor, Colin D Wilborn, Doug S Kalman, Richard B Kreider, Darryn S Willoughby, Jay R Hoffman, Jamie L Krzykowski, Jose Antonio
The International Society of Sports Nutrition (ISSN) provides an objective and critical review related to the intake of protein for healthy, exercising individuals. Based on the current available literature, the position of the Society is as follows:An acute exercise stimulus, particularly resistance exercise, and protein ingestion both stimulate muscle protein synthesis (MPS) and are synergistic when protein consumption occurs before or after resistance exercise.For building muscle mass and for maintaining muscle mass through a positive muscle protein balance, an overall daily protein intake in the range of 1...
2017: Journal of the International Society of Sports Nutrition
https://www.readbyqxmd.com/read/28640786/a-standardized-approach-for-transfusion-medicine-support-in-patients-with-morbidly-adherent-placenta
#2
Anil K Panigrahi, Amanda Yeaton-Massey, Sara Bakhtary, Jennifer Andrews, Deirdre J Lyell, Alexander J Butwick, Lawrence Tim Goodnough
BACKGROUND: The incidence of placenta accreta (PA) has increased from 0.8 to 3.0 in 1000 pregnancies, driven by increased rates of cesarean deliveries (32.2% in 2014) of births in the United States. The average blood loss for a delivery complicated by PA ranges from 2000 to 5000 mL, frequently requiring substantial transfusion medicine support. We report our own institutional multidisciplinary approach for managing such patients, along with transfusion medicine outcomes, in this setting over a 5-year period...
June 20, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28640520/helicobacter-pylori-seropositivity-and-childhood-neurodevelopment-the-rhea-birth-cohort-in-crete-greece
#3
Marianna Karachaliou, Leda Chatzi, Angelika Michel, Andriani Kyriklaki, Mariza Kampouri, Katerina Koutra, Theano Roumeliotaki, Georgia Chalkiadaki, Eftichia Stiakaki, Michael Pawlita, Tim Waterboer, Manolis Kogevinas, Silvia de Sanjose
BACKGROUND: Limited evidence exists on the association between exposure to Helicobacter pylori infection early in life, including fetal life, and neurodevelopment in childhood. METHODS: We used prospective data on 352 mother-child pairs and cross-sectional data on 674 children to assess the association of maternal and child's H. pylori seropositivity correspondingly on child's neurodevelopment at age four in the Rhea birth cohort in Crete, Greece. Blood levels of immunoglobulin G antibodies to 12 H...
June 22, 2017: Paediatric and Perinatal Epidemiology
https://www.readbyqxmd.com/read/28637799/-68-ga-psma-pet-ct-and-volumetric-morphology-of-pet-positive-lymph-nodes-stratified-by-tumor-differentiation-of-prostate-cancer
#4
Maria Vinsensia, Peter L Choyke, Boris Hadaschik, Tim Holland-Letz, Jan Moltz, Klaus Kopka, Isabel Rauscher, Walter Mier, Markus Schwaiger, Uwe Haberkorn, Tobias Maurer, Clemens Kratochwil, Matthias Eiber, Frederik Giesel
(68)Ga prostate specific membrane antigen (PSMA) positron emission tomography (PET)/computer tomography (CT) is a new method to detect early nodal metastases in patients with biochemical relapse of prostate cancer (PCa). In this retrospective investigation the dimensions, volume, localization and maximum standardized uptake value (SUVmax) of nodes identified by (68)Ga-PSMA were correlated to their Gleason score (GS) at diagnosis. Methods: All PET/CT images were acquired 60±10 min after intravenous injection of (68)Ga-PSMA (mean dose 176 MBq)...
June 21, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/28637584/decreased-tim-3-expression-of-peripheral-blood-natural-killer-cells-in-patients-with-severe-aplastic-anemia
#5
Tian Zhang, Xin Yuan, Chunyan Liu, Yi Li, Hui Liu, Lijuan Li, Kai Ding, Ting Wang, Honglei Wang, Zonghong Shao, Rong Fu
Severe aplastic anemia (SAA) is an autoimmune disease characterized by severe pancytopenia and bone marrow failure. In our previous studies, we found natural killer (NK) cells were aberrant in SAA patients. T cell immunoglobulin mucin-3 (TIM-3), an important regulator of immunity, is widely detected on NK cells and may contribute as a marker of activation and maturation of NK cells. In this study, we found that SAA untreated patients had lower TIM-3 expression on NK cells and CD56(dim) NK subsets compared with normal controls, and were correlated with the severity of pancytopenia of SAA...
April 24, 2017: Cellular Immunology
https://www.readbyqxmd.com/read/28635373/relative-risk-of-hemorrhage-during-pregnancy-in-patients-with-brain-arteriovenous-malformations
#6
Janneke van Beijnum, Tim Wilkinson, Heather J Whitaker, Johanna G van der Bom, Ale Algra, W Peter Vandertop, René van den Berg, Patrick A Brouwer, Gabriël Je Rinkel, L Jaap Kappelle, Rustam Al-Shahi Salman, Catharina Jm Klijn
Background It is unclear whether the risk of bleeding from brain arteriovenous malformations is higher during pregnancy, delivery, or puerperium. We compared occurrence of brain arteriovenous malformation hemorrhage in women during this period with occurrence of hemorrhage outside this period during their fertile years. Methods We included all women with ruptured brain arteriovenous malformations (16-41 years) from a retrospective database of patients with brain arteriovenous malformations in four Dutch university hospitals (n = 95) and from the population-based Scottish Audit of Intracranial Vascular Malformations (n = 44)...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/28634280/surgical-clipping-or-endovascular-coiling-for-unruptured-intracranial-aneurysms-a-pragmatic-randomised-trial
#7
Tim E Darsaut, J Max Findlay, Elsa Magro, Marc Kotowski, Daniel Roy, Alain Weill, Michel W Bojanowski, Chiraz Chaalala, Daniela Iancu, Howard Lesiuk, John Sinclair, Felix Scholtes, Didier Martin, Michael M Chow, Cian J O'Kelly, John H Wong, Ken Butcher, Allan J Fox, Adam S Arthur, Francois Guilbert, Lu Tian, Miguel Chagnon, Suzanne Nolet, Guylaine Gevry, Jean Raymond
BACKGROUND: Unruptured intracranial aneurysms (UIAs) are increasingly diagnosed and are commonly treated using endovascular treatment or microsurgical clipping. The safety and efficacy of treatments have not been compared in a randomised trial. How to treat patients with UIAs suitable for both options remains unknown. METHODS: We randomly allocated clipping or coiling to patients with one or more 3-25 mm UIAs judged treatable both ways. The primary outcome was treatment failure, defined as: initial failure of aneurysm treatment, intracranial haemorrhage or residual aneurysm on 1-year imaging...
June 20, 2017: Journal of Neurology, Neurosurgery, and Psychiatry
https://www.readbyqxmd.com/read/28634272/the-secreted-msp-domain-of-c-elegans-vapb-homolog-vpr-1-patterns-the-adult-striated-muscle-mitochondrial-reticulum-via-smn-1
#8
Jessica Schultz, Se-Jin Lee, Tim Cole, Hieu D Hoang, Jack Vibbert, Pauline A Cottee, Michael A Miller, Sung Min Han
The major sperm protein domain (MSPd) has an extracellular signaling function implicated in amyotrophic lateral sclerosis. Secreted MSPds derived from the C. elegans VAPB homolog VPR-1 promote mitochondrial localization to actin-rich I-bands in body wall muscle. Here we show that the nervous system and germ line are key MSPd secretion tissues. MSPd signals are transduced through the CLR-1 Lar-like tyrosine phosphatase receptor. We show that CLR-1 is expressed throughout the muscle plasma membrane, where it is accessible to MSPd within the pseudocoelomic fluid...
June 15, 2017: Development
https://www.readbyqxmd.com/read/28632753/mait-cells-launch-a-rapid-robust-and-distinct-hyperinflammatory-response-to-bacterial-superantigens-and-quickly-acquire-an-anergic-phenotype-that-impedes-their-cognate-antimicrobial-function-defining-a-novel-mechanism-of-superantigen-induced-immunopathology
#9
Christopher R Shaler, Joshua Choi, Patrick T Rudak, Arash Memarnejadian, Peter A Szabo, Mauro E Tun-Abraham, Jamie Rossjohn, Alexandra J Corbett, James McCluskey, John K McCormick, Olivier Lantz, Roberto Hernandez-Alejandro, S M Mansour Haeryfar
Superantigens (SAgs) are potent exotoxins secreted by Staphylococcus aureus and Streptococcus pyogenes. They target a large fraction of T cell pools to set in motion a "cytokine storm" with severe and sometimes life-threatening consequences typically encountered in toxic shock syndrome (TSS). Given the rapidity with which TSS develops, designing timely and truly targeted therapies for this syndrome requires identification of key mediators of the cytokine storm's initial wave. Equally important, early host responses to SAgs can be accompanied or followed by a state of immunosuppression, which in turn jeopardizes the host's ability to combat and clear infections...
June 2017: PLoS Biology
https://www.readbyqxmd.com/read/28629324/residual-transpiration-as-a-component-of-salinity-stress-tolerance-mechanism-a-case-study-for-barley
#10
Md Hasanuzzaman, Noel W Davies, Lana Shabala, Meixue Zhou, Tim J Brodribb, Sergey Shabala
BACKGROUND: While most water loss from leaf surfaces occurs via stomata, part of this loss also occurs through the leaf cuticle, even when the stomata are fully closed. This component, termed residual transpiration, dominates during the night and also becomes critical under stress conditions such as drought or salinity. Reducing residual transpiration might therefore be a potentially useful mechanism for improving plant performance when water availability is reduced (e.g. under saline or drought stress conditions)...
June 19, 2017: BMC Plant Biology
https://www.readbyqxmd.com/read/28628771/lentinan-diminishes-apoptotic-bodies-in-the-ileal-crypts-associated-with-s-1-administration
#11
Yasuyo Suga, Kenji Takehana
S-1 is an oral agent containing tegafur (a prodrug of 5-fluorouracil) that is used to treat various cancers, but adverse effects are frequent. Two pilot clinical studies have suggested that lentinan (LNT; β-1,3-glucan) may reduce the incidence of adverse effects caused by S-1 therapy. In this study, we established a murine model for assessment of gastrointestinal toxicity associated with S-1 and studied the effect of LNT. S-1 was administered orally to BALB/c mice at the effective dose (8.3mg/kg, as tegafur equivalent) once daily (5days per week) for 3weeks...
June 16, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28628736/-it-s-definitely-not-alzheimer-s-perceived-benefits-and-drawbacks-of-a-mild-cognitive-impairment-diagnosis
#12
Tim Gomersall, Sarah Kate Smith, Charlotte Blewett, Arlene Astell
OBJECTIVES: To understand the perceived benefits and drawbacks of a mild cognitive impairment (MCI) diagnosis from the perspective of those living with the label. METHODS: Participants were included if they had recently (within 6 months) received a MCI diagnosis. We also recruited close family members to gain their perspectives. Each was interviewed separately with a semi-structured topic guide covering three areas: (1) experience of cognitive impairments and changes in the individual; (2) impact of cognitive impairment(s) on daily activities and social relationships; and (3) experience of the diagnosis process and living with the label...
June 19, 2017: British Journal of Health Psychology
https://www.readbyqxmd.com/read/28628092/tissue-resident-memory-features-are-linked-to-the-magnitude-of-cytotoxic-t-cell-responses-in-human-lung-cancer
#13
Anusha-Preethi Ganesan, James Clarke, Oliver Wood, Eva M Garrido-Martin, Serena J Chee, Toby Mellows, Daniela Samaniego-Castruita, Divya Singh, Grégory Seumois, Aiman Alzetani, Edwin Woo, Peter S Friedmann, Emma V King, Gareth J Thomas, Tilman Sanchez-Elsner, Pandurangan Vijayanand, Christian H Ottensmeier
Therapies that boost the anti-tumor responses of cytotoxic T lymphocytes (CTLs) have shown promise; however, clinical responses to the immunotherapeutic agents currently available vary considerably, and the molecular basis of this is unclear. We performed transcriptomic profiling of tumor-infiltrating CTLs from treatment-naive patients with lung cancer to define the molecular features associated with the robustness of anti-tumor immune responses. We observed considerable heterogeneity in the expression of molecules associated with activation of the T cell antigen receptor (TCR) and of immunological-checkpoint molecules such as 4-1BB, PD-1 and TIM-3...
June 19, 2017: Nature Immunology
https://www.readbyqxmd.com/read/28624720/retention-of-perampanel-in-adults-with-pharmacoresistant-epilepsy-at-a-single-tertiary-care-center
#14
Tim Wehner, Shahidul Mannan, Sanchit Turaga, Kirtana Vallabhaneni, Hao Meng Yip, Carys Wiggans, Rohit Shankar, John S Duncan, Josemir W Sander
RATIONALE: Observational data on antiepileptic drugs (AEDs) inform about their use in clinical practice. We describe our clinical experience with perampanel (PER) in a large UK tertiary epilepsy center. METHODS: Adults initiated on PER between October 2012 and March 2015 were followed until they discontinued PER or 10 September 2016. Data on epilepsy syndrome, duration, seizure types, concomitant and previous AED use, PER dosing, efficacy and side effects were recorded...
June 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28624522/decision-related-factors-in-pupil-old-new-effects-attention-response-execution-and-false-memory
#15
Andreas Brocher, Tim Graf
In this study, we investigate the effects of decision-related factors on recognition memory in pupil old/new paradigms. In Experiment 1, we used an old/new paradigm with words and pseudowords and participants made lexical decisions during recognition rather than old/new decisions. Importantly, participants were instructed to focus on the nonword-likeness of presented items, not their word-likeness. We obtained no old/new effects. In Experiment 2, participants discriminated old from new words and old from new pseudowords during recognition, and they did so as quickly as possible...
June 15, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28623424/does-air-pollution-trigger-suicide-a-case-crossover-analysis-of-suicide-deaths-over-the-life-span
#16
Lidia Casas, Bianca Cox, Mariska Bauwelinck, Benoit Nemery, Patrick Deboosere, Tim Steve Nawrot
In addition to underlying health disorders and socio-economic or community factors, air pollution may trigger suicide mortality. This study evaluates the association between short-term variation in air pollution and 10 years of suicide mortality in Belgium. In a bidirectional time-stratified case-crossover design, 20,533 suicide deaths registered between January 1st 2002 and December 31st 2011 were matched by temperature with control days from the same month and year. We used municipality-level air pollution [particulate matter (PM10) and O3 concentrations] data and meteorology data...
June 16, 2017: European Journal of Epidemiology
https://www.readbyqxmd.com/read/28622616/treatment-of-substance-use-disorders-effects-on-patients-with-higher-or-lower-levels-of-ptsd-symptoms
#17
Carol E M Wieferink, Hein A de Haan, Boukje A G Dijkstra, Martine Fledderus, Tim Kok
While guidelines advise integrated treatment of patients with substance use disorder (SUD) and posttraumatic stress disorder (PTSD), recent studies and reviews find no convincing evidence of different outcomes following treatment between non-trauma focused integrated programs and SUD treatment alone. In this study, we analyzed whether SUD patients with higher levels of PTSD symptoms receiving standard, non-integrated SUD treatment (N=145) differed in outcomes compared to patients with lower levels of PTSD symptoms (N=152)...
June 8, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28620830/anatomy-driven-multiple-trajectory-planning-admtp-of-intracranial-electrodes-for-epilepsy-surgery
#18
Rachel Sparks, Vejay Vakharia, Roman Rodionov, Sjoerd B Vos, Beate Diehl, Tim Wehner, Anna Miserocchi, Andrew W McEvoy, John S Duncan, Sebastien Ourselin
PURPOSE: Epilepsy is potentially curable with resective surgery if the epileptogenic zone (EZ) can be identified. If non-invasive imaging is unable to elucidate the EZ, intracranial electrodes may be implanted to identify the EZ as well as map cortical function. In current clinical practice, each electrode trajectory is determined by time-consuming manual inspection of preoperative imaging to find a path that avoids blood vessels while traversing appropriate deep and superficial regions of interest (ROIs)...
June 15, 2017: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/28620719/large-coverage-mr-neurography-in-cidp-diagnostic-accuracy-and-electrophysiological-correlation
#19
Moritz Kronlage, Philipp Bäumer, Kalliopi Pitarokoili, Daniel Schwarz, Véronique Schwehr, Tim Godel, Sabine Heiland, Ralf Gold, Martin Bendszus, Min-Suk Yoon
The objective of this study was to evaluate large coverage magnetic resonance neurography (MRN) in chronic inflammatory demyelinating polyneuropathy (CIDP). In this prospective study, 18 patients with CIDP and 18 healthy controls were examined by a standardized MRN protocol at 3 T. Lumbosacral plexus was imaged by a T2-weighted 3D sequence and peripheral nerves of the upper and lower extremity by axial T2-weighted turbo spin-echo sequences. Lesions were characterized by nerve cross-sectional area (CSA) and T2-weighted signal (nT2)...
June 15, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28620411/vicar-an-adaptive-and-landmark-free-registration-of-time-lapse-image-data-from-microfluidics-experiments
#20
Georges Hattab, Jan-Philip Schlüter, Anke Becker, Tim W Nattkemper
In order to understand gene function in bacterial life cycles, time lapse bioimaging is applied in combination with different marker protocols in so called microfluidics chambers (i.e., a multi-well plate). In one experiment, a series of T images is recorded for one visual field, with a pixel resolution of 60 nm/px. Any (semi-)automatic analysis of the data is hampered by a strong image noise, low contrast and, last but not least, considerable irregular shifts during the acquisition. Image registration corrects such shifts enabling next steps of the analysis (e...
2017: Frontiers in Genetics
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