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https://www.readbyqxmd.com/read/28636074/optimizing-outcomes-in-pancreas-transplantation-impact-of-organ-preservation-time
#1
Ehren N Rudolph, Ty B Dunn, David E R Sutherland, Raja Kandaswamy, Erik B Finger
Recent changes to pancreas graft allocation policy have increased the number of organs available for regional and distant sharing, which results in a corresponding increase in preservation time. We sought to systematically assess the impact of cold ischemia time (CIT) on outcomes posttransplant. A retrospective review of 1,253 pancreas transplants performed at a single transplant center was performed to correlate CIT to transplant outcomes. The rate of technical failure (TF) increased with 20+ hours of CIT, with a 2...
June 21, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28636064/side-scattered-finger-photoplethysmography-experimental-investigations-toward-practical-noninvasive-measurement-of-blood-glucose
#2
Yasuhiro Yamakoshi, Kenta Matsumura, Takehiro Yamakoshi, Jihyoung Lee, Peter Rolfe, Yuji Kato, Koichi Shimizu, Ken-Ichi Yamakoshi
No abstract text is available yet for this article.
June 1, 2017: Journal of Biomedical Optics
https://www.readbyqxmd.com/read/28635953/rare-rnf213-variants-in-the-c-terminal-region-encompassing-the-ring-finger-domain-are-associated-with-moyamoya-angiopathy-in-caucasians
#3
Stéphanie Guey, Markus Kraemer, Dominique Hervé, Thomas Ludwig, Manoëlle Kossorotoff, Françoise Bergametti, Jan Claudius Schwitalla, Simone Choi, Lucile Broseus, Isabelle Callebaut, Emmanuelle Genin, Elisabeth Tournier-Lasserve
Moyamoya angiopathy (MMA) is a cerebral angiopathy affecting the terminal part of internal carotid arteries. Its prevalence is 10 times higher in Japan and Korea than in Europe. In East Asian countries, moyamoya is strongly associated to the R4810K variant in the RNF213 gene that encodes for a protein containing a RING-finger and two AAA+ domains. This variant has never been detected in Caucasian MMA patients, but several rare RNF213 variants have been reported in Caucasian cases. Using a collapsing test based on exome data from 68 European MMA probands and 573 ethnically matched controls, we showed a significant association between rare missense RNF213 variants and MMA in European patients (odds ratio (OR)=2...
June 21, 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28635316/complications-following-collagenase-treatment-for-dupuytren-contracture
#4
Jennifer Wozniczka, Clifford Canepa, Adam Mirarchi, Joel S Solomon
BACKGROUND: Collagenase Clostridium histolyticum (CCH) injection and manipulation is a relatively new method for treating Dupuytren contracture that is growing in popularity. Although side effects such as swelling and ecchymosis are common, they are typically mild and self-limited. Major complications are rare but have included flexor tendon rupture and complex regional pain syndrome. METHODS: This study describes a case report of 2 patients seen at our institution...
June 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28634546/low-hemoglobin-among-pregnant-women-in-midwives-practice-of-primary-health-care-jatinangor-indonesia-iron-deficiency-anemia-or-%C3%AE-thalassemia-trait
#5
Ari Indra Susanti, Edhyana Sahiratmadja, Gatot Winarno, Adhi Kristianto Sugianli, Herman Susanto, Ramdan Panigoro
Low hemoglobin (Hb) or anemia is common among pregnant women in developing countries which may cause adverse pregnancy outcomes and maternal deaths. Our study aimed to assess Hb level measured by midwives in primary health care facility at rural area of Jatinangor, Indonesia, and to explore whether the anemia was due to iron deficiency (IDA) or β-thalassemia trait (β-TT). Pregnant women (n = 105) had finger prick test for Hb level during a regular antenatal care examination from October to November 2016. Hb level by finger prick test was compared with venous blood, measured by complete blood count (CBC)...
2017: Anemia
https://www.readbyqxmd.com/read/28634466/abnormal-temporal-coupling-of-tactile-perception-and-motor-action-in-parkinson-s-disease
#6
Antonella Conte, Daniele Belvisi, Matteo Tartaglia, Francesca Natalia Cortese, Viola Baione, Emanuele Battista, Xiao Y Zhu, Giovanni Fabbrini, Alfredo Berardelli
Evidence shows altered somatosensory temporal discrimination threshold (STDT) in Parkinson's disease in comparison to normal subjects. In healthy subjects, movement execution modulates STDT values through mechanisms of sensory gating. We investigated whether STDT modulation during movement execution in patients with Parkinson's disease differs from that in healthy subjects. In 24 patients with Parkinson's disease and 20 healthy subjects, we tested STDT at baseline and during index finger abductions (at movement onset "0", 100, and 200 ms thereafter)...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28634048/activation-volume-vs-bold-signal-change-as-measures-of-fmri-activation-its-impact-on-gaba-fmri-activation-correlation
#7
Pallab K Bhattacharyya, Micheal D Phillips, Lael A Stone, Mark J Lowe
PURPOSE: To explore the relative robustness of functional MRI (fMRI) activation volume and blood oxygen level-dependent (BOLD) signal change as fMRI metric, and to study the effect of relative robustness on the correlation between fMRI activation and cortical gamma amino butyric acid (GABA) in healthy controls and patients with multiple sclerosis (MS). METHODS: fMRI data were acquired from healthy controls and patients with MS, with the subjects peforming self paced bilateral finger tapping in block design...
June 17, 2017: Magnetic Resonance Imaging
https://www.readbyqxmd.com/read/28634046/tumor-antigen-prame-is-up-regulated-by-mzf1-in-cooperation-with-dna-hypomethylation-in-melanoma-cells
#8
Yong-Kyu Lee, Ui-Hyun Park, Eun-Joo Kim, Jin-Taek Hwang, Ji-Cheon Jeong, Soo-Jong Um
Elevated expression of preferentially expressed antigen in melanoma (PRAME) has been implicated in disease progression in a variety of cancers. However, the mechanisms underlying the transcriptional regulation of PRAME remain largely unexplored. Initially, we observed that PRAME was elevated in proportion to the malignant potential of melanoma cells. From the in silico prediction of PRAME gene structure, we identified the putative myeloid zinc finger 1 (MZF1) binding sites, which overlap with a CpG-rich region located in the first intron...
June 17, 2017: Cancer Letters
https://www.readbyqxmd.com/read/28634000/dose-dependent-effects-of-abobotulinumtoxina-dysport%C3%A2-on-spasticity-and-active-movements-in-adults-with-upper-limb-spasticity-secondary-analysis-of-a-phase-3-study
#9
Michael W O'Dell, Allison Brashear, Robert Jech, Thierry Lejeune, Philippe Marque, Djamel Bensmail, Ziyad Ayyoub, David M Simpson, Magali Volteau, Claire Vilain, Philippe Picaut, Jean Michel Gracies
BACKGROUND: AbobotulinumtoxinA has beneficial effects on spasticity and active movements in hemiparetic adults with upper limb spasticity (ULS). However, evidence-based information on optimal dosing for clinical use is limited. OBJECTIVE: To describe joint-specific dose effects of abobotulinumtoxinA in adults with ULS. DESIGN: Secondary analysis of a phase 3 study (NCT01313299). SETTING: Multi-center, international, double-blind, placebo-controlled clinical trial...
June 17, 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28633014/a-krabsody-for-embryo-placental-development
#10
Didier Trono
Many of the hundreds of KRAB zinc finger proteins encoded by human and mouse are involved in taming the transcriptional regulatory potential of transposable elements. Reporting recently in Science, Yang et al. (2017) reveal that one murine family member, ZFP568, controls Igf2 expression for proper embryonic and placental development.
June 19, 2017: Developmental Cell
https://www.readbyqxmd.com/read/28632157/development-of-a-novel-transparent-flexible-capacitive-micromachined-ultrasonic-transducer
#11
Da-Chen Pang, Cheng-Min Chang
This paper presents the world's first transparent flexible capacitive micromachined ultrasonic transducer (CMUT) that was fabricated through a roll-lamination technique. This polymer-based CMUT has advantages of transparency, flexibility, and non-contacting detection which provide unique functions in display panel applications. Comprising an indium tin oxide-polyethylene terephthalate (ITO-PET) substrate, SU-8 sidewall and vibrating membranes, and silver nanowire transparent electrode, the transducer has visible-light transmittance exceeding 80% and can operate on curved surfaces with a 40 mm radius of curvature...
June 20, 2017: Sensors
https://www.readbyqxmd.com/read/28632054/middle-finger-and-ball-movements-around-ball-release-during-baseball-fastball-pitching
#12
Tomoyuki Matsuo, Tsutomu Jinji, Daisaku Hirayama, Daiki Nasu, Hiroki Ozaki, Daisuke Kumagawa
The objectives of this study were to investigate middle finger movements and dynamics of ball movements around the instant of ball release during baseball pitching. Baseball pitching from an indoor mound among 14 semi-professional pitchers was captured using a motion capture system with 16 high-speed cameras (1,000 Hz). Kinematics of middle finger joints, ball rotation, and force applied to the ball were calculated. The proximal and distal interphalangeal joints continued to extend until the instant of ball release, then abruptly flexed...
February 28, 2017: Sports Biomechanics
https://www.readbyqxmd.com/read/28632000/the-influence-of-intrapersonal-sensorimotor-experiences-on-the-corticospinal-responses-during-action-observation
#13
James W Roberts, Merryn D Constable, Raquel Burgess, James L Lyons, Timothy N Welsh
The coupling of perception and action has been strongly indicated by evidence that the observation of an action primes a response in the observer. It has been proposed that these primed responses may be inhibited when the observer is able to more closely distinguish between self- and other-generated actions - the greater the distinction, then the greater the inhibition of the primed response. This self-other distinction is shown to be enhanced following a period of visual feedback of self-generated action. The present study was designed to examine how sensorimotor experiences pertaining to self-generated action affect primed responses from observed actions...
February 13, 2017: Social Neuroscience
https://www.readbyqxmd.com/read/28631620/effectiveness-of-pelvic-lead-blanket-to-reduce-the-doses-to-eye-lens-and-hands-of-interventional-cardiologists-and-assistant-nurses
#14
Włodzimierz Grabowicz, Joanna Karolina Domienik-Andrzejewska, Konrad Masiarek, Tomasz Górnik, Tomasz Grycewicz, Marcin Brodecki, Andrzej Lubiński
The aim of the present study is to analyse quantitatively the potential reduction of the doses to eye lens and the hands of an operator and a nurse by the pelvic lead blanket during coronary angiography (CA) and percutaneous transluminal coronary angioplasty (PTCA) procedures. Thermoluminescent dosimeters (TLDs) were used to assess dose levels to left eye lens and left and right fingers of both physician and nurses during single procedures performed with or without lead blanket. The measurements were carried out in one medical centre and include dosimetric data from100 procedures...
June 20, 2017: Journal of Radiological Protection: Official Journal of the Society for Radiological Protection
https://www.readbyqxmd.com/read/28631575/long-non-coding-rna-ccat1-mir-218-zfx-axis-modulates-the-progression-of-laryngeal-squamous-cell-cancer
#15
Yaming Zhang, Haili Hu
Long non-coding RNAs have been proved to be closely associated with different cancers. This study was designed to elucidate the function and mechanisms of colon cancer-associated transcript-1 in the progression of human laryngeal squamous cell cancer. Expressions of colon cancer-associated transcript-1, microRNA-218, and zinc finger protein, X-linked messenger RNA were measured using quantitative real-time polymerase chain reaction, and the expression level of zinc finger protein, X-linked protein was detected using western blot...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28631571/a-truncated-p53-in-human-lung-cancer-cells-as-a-critical-determinant-of-proliferation-and-invasiveness
#16
Weiying Li, Baitang Lai, Xuehui Yang, Chunyan Zhang, Hui Wang
As a transcription factor, p53 must accumulate in the nucleus to be effective. Signals related to nuclear localization are distributed mainly in the C-terminal of p53. So these nuclear location domains were reserved and the other part of the C-terminal was removed in this study. We investigated whether the truncated p53 (p53(DEL)) may affect proliferation and invasive potential of human lung cancer cells. H1299 and 801D cells expressing full-length p53 and the p53(DEL) were obtained by screening. Cell proliferation assay, cell apoptotic analysis, cell migration assay, and invasion assay were performed...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28631556/kruppel-like-factor-4-inhibits-non-small-cell-lung-cancer-cell-growth-and-aggressiveness-by-stimulating-transforming-growth-factor-%C3%AE-1-meidated-erk-jnk-nf-%C3%AE%C2%BAb-signaling-pathways
#17
Renzhi Yu, Lei Han, Xin Ni, Minghuan Wang, Ping Xue, Li Zhang, Mei Yuan
Non-small cell lung cancer is one of the most common epithelial tumors that cause the most common cancer-related mortality due to invasive ability. Research has found that Kruppel-like factor 4, a zinc-finger transcription factor, plays a critical role in the tumor evolution and progression. However, the molecular signal pathways mediated by Kruppel-like factor 4 in the progression of non-small cell lung cancer cells have not been well understood yet. In this study, we investigated the possible role and potential mechanism of Kruppel-like factor 4 in growth and aggressiveness of non-small cell lung cancer cells...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28631474/a-flexible-dual-mode-tactile-sensor-derived-from-three-dimensional-porous-carbon-architecture
#18
Zifeng Wang, Ruijuan Jiang, Guangming Li, Yiyan Chen, Zijie Tang, Yukun Wang, Zhuoxin Liu, Hongbo Jiang, Chunyi Zhi
Detecting and monitoring varieties of human activities is one of the most essential functions and design purposes of different kinds of wearable sensors. Apart from excellent sensitivity and durability, limited by the materials, most of the sensors reported in the literatures are only capable of detecting signals based on sole mechanism. In this work, a dual-mode flexible sensor derived from high temperature pyrolysized 3D carbon sponge (C-Sponge) was proposed as peculiar sensor materials that are able to detect human activities based on fundamentally different mechanisms, either by triboelectric effect or by piezoresistive effect...
June 20, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28631213/the-constitutive-protease-release-by-primary-human-acute-myeloid-leukemia-cells
#19
Maria Honnemyr, Øystein Bruserud, Annette K Brenner
INTRODUCTION: Acute myeloid leukemia (AML) cells show constitutive release of matrix metalloproteases and their inhibitors. We now investigated this constitutive release of protease/protease regulators associated with carcinogenesis (ADAM12, uPA, cystatin B), angiogenesis (serpin E1, uPA, CD147), cancer cell migration (uPA, cystatin C), coagulation (ADAM TS13, serpin C1), inflammation (fetuin A, caspase 1, cystatin C), monocytic differentiation (CFD) or regulation of hematopoiesis (neutrophil elastase)...
June 19, 2017: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/28630305/multiple-layers-of-heterogeneity-and-subset-diversity-in-human-mait-cell-responses-to-distinct-microorganisms-and-to-innate-cytokines
#20
Joana Dias, Edwin Leeansyah, Johan K Sandberg
Mucosa-associated invariant T (MAIT) cells are a large innate-like T-cell subset in humans defined by invariant TCR Vα7.2 use and expression of CD161. MAIT cells recognize microbial riboflavin metabolites of bacterial or fungal origin presented by the monomorphic MR1 molecule. The extraordinary level of evolutionary conservation of MR1 and the limited known diversity of riboflavin metabolite antigens have suggested that MAIT cells are relatively homogeneous and uniform in responses against diverse microbes carrying the riboflavin biosynthesis pathway...
June 19, 2017: Proceedings of the National Academy of Sciences of the United States of America
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