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https://www.readbyqxmd.com/read/28722418/urine-metabonomics-reveals-early-biomarkers-in-diabetic-cognitive-dysfunction
#1
Lili Song, Pengwei Zhuang, Mengya Lin, Mingqin Kang, Hongyue Liu, Yuping Zhang, Zhen Yang, Yunlong Chen, Yanjun Zhang
Recently, increasing attention has been paid to diabetic encephalopathy which is one of frequent diabetic complications and affects nearly 30% diabetics. Since cognitive dysfunction from diabetic encephalopathy might develop irreversible dementia, early diagnosis and detection of this disease is of great significance for its prevention and treatment. This study is to investigate the early specific metabolites biomarkers in the urine prior to the onset of diabetic cognitive dysfunction (DCD) by using metabolomics technology...
July 19, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28707062/when-an-object-appears-unexpectedly-foot-placement-during-obstacle-circumvention-in-children-and-adults-with-developmental-coordination-disorder
#2
K Wilmut, A L Barnett
Adjustments to locomotion to avoid an obstacle require a change to the usual pattern of foot placement, i.e. changes to step length and/or step width. Previous studies have demonstrated a difficulty in individuals with Developmental Coordination Disorder (DCD) in controlling stability while both stepping over and while circumventing an obstacle. In a previous study, we have considered the way in which individuals with DCD prepare for the possibility of an obstacle appearing (Wilmut and Barnett in Exp Brain Res 235:1531-1340, 2017)...
July 13, 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28706980/impact-of-cold-ischemia-time-in-kidney-transplants-from-donation-after-circulatory-death-donors
#3
Liise Kayler, Xia Yu, Carlos Cortes, Michelle Lubetzky, Patricia Friedmann
BACKGROUND: Deceased-donor kidneys are exposed to ischemic events from donor instability during the process of donation after circulatory death (DCD). Clinicians may be reluctant to transplant DCD kidneys with prolonged cold ischemia time (CIT) for fear of an additional deleterious effect. METHODS: We performed a retrospective cohort study examining US registry data between 1998 and 2013 of adult first-time kidney-only recipients of paired kidneys (derived from the same donor transplanted into different recipients) from DCD donors...
July 2017: Transplantation Direct
https://www.readbyqxmd.com/read/28698837/developing-a-donation-after-cardiac-death-risk-index-for-adult-and-pediatric-liver-transplantation
#4
Shirin Elizabeth Khorsandi, Emmanouil Giorgakis, Hector Vilca-Melendez, John O'Grady, Michael Heneghan, Varuna Aluvihare, Abid Suddle, Kosh Agarwal, Krishna Menon, Andreas Prachalias, Parthi Srinivasan, Mohamed Rela, Wayel Jassem, Nigel Heaton
AIM: To identify objective predictive factors for donor after cardiac death (DCD) graft loss and using those factors, develop a donor recipient stratification risk predictive model that could be used to calculate a DCD risk index (DCD-RI) to help in prospective decision making on organ use. METHODS: The model included objective data from a single institute DCD database (2005-2013, n = 261). Univariate survival analysis was followed by adjusted Cox-regressional hazard model...
June 24, 2017: World Journal of Transplantation
https://www.readbyqxmd.com/read/28691167/exploring-the-link-between-visual-perception-visual-motor-integration-and-reading-in-normal-developing-and-impaired-children-using-dtvp-2
#5
Stéphanie Bellocchi, Mathilde Muneaux, Andréa Huau, Yohana Lévêque, Marianne Jover, Stéphanie Ducrot
Reading is known to be primarily a linguistic task. However, to successfully decode written words, children also need to develop good visual-perception skills. Furthermore, motor skills are implicated in letter recognition and reading acquisition. Three studies have been designed to determine the link between reading, visual perception, and visual-motor integration using the Developmental Test of Visual Perception version 2 (DTVP-2). Study 1 tests how visual perception and visual-motor integration in kindergarten predict reading outcomes in Grade 1, in typical developing children...
July 10, 2017: Dyslexia: the Journal of the British Dyslexia Association
https://www.readbyqxmd.com/read/28690174/clinical-outcomes-of-donation-after-circulatory-death-liver-transplantation-in-primary-sclerosing-cholangitis
#6
Palak J Trivedi, Irene Scalera, Emma Slaney, Richard W Laing, Bridget Gunson, Gideon M Hirschfield, Andrea Schlegel, James Ferguson, Paolo Muiesan
BACKGROUND AND AIM: Primary sclerosing cholangitis (PSC) is a progressive fibro-inflammatory cholangiopathy for which liver transplantation is the only life-extending intervention. These patients may benefit from accepting liver donation after circulatory death (DCD), however their subsequent outcome is unknown. METHODS: Clinical outcomes were prospectively evaluated in PSC patients undergoing transplantation from 2006 to 2016 stratified by donor type (DCD, n=35 vs...
July 6, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/28688150/national-assessment-of-early-hospitalization-after-liver-transplantation-risk-factors-and-association-with-patient-survival
#7
Pratima Sharma, Nathan P Goodrich, Douglas E Schaubel, Abigail R Smith, Robert M Merion
Hospitalization is known to occur frequently in the first 6 months following liver transplantation (LT). Using a novel data linkage between the Scientific Registry of Transplant Recipients and Centers for Medicare and Medicaid Services, our study has two objectives: (i) determine risk factors for "early" hospitalization (i.e., within 6 months of LT) (ii) quantify the importance of hospitalization history in the first 6 months with respect to subsequent patient survival (i.e., survival, conditional on surviving 6 months post-LT)...
July 7, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/28678405/life-after-death-breathing-life-into-lung-transplantation-from-donation-after-circulatory-death-donors
#8
EDITORIAL
S J Bozso, J Nagendran
As there is a growing population of potential recipients that may benefit from lung transplantation, there remains a profound deficiency in donor lungs suitable for transplantation. An area of potential donor pool expansion exists in donation after circulatory death (DCD) donors. Lung transplantation utilizing DCD donors continues to be disproportionately less than donation after brain death (DBD) donors at many high-volume centers. This article is protected by copyright. All rights reserved.
July 5, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28678058/donors-after-circulatory-death-pancreas-transplantation
#9
Shruti Mittal, James Gilbert, Peter J Friend
PURPOSE OF REVIEW: The use of organs from donors after circulatory death (DCD) has become standard practice in solid organ transplantation of most abdominal organs and has been used successfully in some centres for pancreas transplantation. Nevertheless, concerns regarding poor graft outcomes and complications remain. This review aims to discuss the current state of DCD pancreas transplantation and the associated outcomes. RECENT FINDINGS: In many countries, whereas the number of donors after brainstem death (DBD) remains stable, the mean age and BMI have increased making these donors, previously considered to be low risk, now more marginal...
August 2017: Current Opinion in Organ Transplantation
https://www.readbyqxmd.com/read/28673767/diminished-motor-imagery-capability-in-adults-with-motor-impairment-an-fmri-mental-rotation-study
#10
S R Kashuk, J Williams, G Thorpe, P H Wilson, G F Egan
Recent research has demonstrated that adults with probable Developmental Coordination Disorder (pDCD) show similar behavioural deficits as those observed in children DCD when performing a motor imagery task. The aim of this study was to investigate whether the pattern of neural activation in adults with pDCD during motor imagery differed from adults without motor skill impairment. Twelve adults with pDCD (5 male; age M=24.5 yrs) and 11 adults without pDCD (6 male; age M=26.7 yrs) participated. The hand rotation task was used to assess motor imagery ability, while functional neural images were acquired using a 3 Tesla MR scanner...
June 30, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28665890/the-impact-of-liver-graft-injury-on-cancer-recurrence-posttransplantation
#11
Chang-Xian Li, Kwan Man, Chung-Mau Lo
Liver transplantation is the most effective treatment for selected patients with hepatocellular carcinoma (HCC). However, cancer recurrence, posttransplantation, remains to be the critical issue which affects the long-term outcome of HCC recipients. In addition to tumor biology itself, increasing evidence demonstrates that acute phase liver graft injury is a result of hepatic ischemia reperfusion (I/R) injury (which is an inevitable consequence during liver transplantation) and may promote cancer recurrence at late phase posttransplantation...
June 29, 2017: Transplantation
https://www.readbyqxmd.com/read/28665237/genital-angiokeratomas-of-fordyce-595-nm-variable-pulse-pulsed-dye-laser-treatment
#12
Ján Baumgartner, Mária Šimaljaková
BACKGROUND: Angiokeratoma of Fordyce (AF) are dark red or blue-black papules with scaly surface located on scrotum, labia majora and penis. Though usually asymptomatic, bleeding after mechanical trauma and sexual intercourse may occure. AF should be differentiated from malignant melanoma, angiosarcoma and other pigmented lesions. The treatment, usually asked from patients as the result of anxiety and social embarrassment should be performed in an non-aggresive manner. OBJECTIVES: To determine the safety and effectiveness of 595-nm variable-pulse pulsed dye laser (VPPDL) with Dynamic Cooling Device (DCD) in treatment of AF...
June 30, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28659683/successful-transplant-of-two-kidneys-harvested-from-a-young-brain-dead-liver-transplant-recipient
#13
Anil Kumar Singh Rana, Nitin Agarwal, Sushant Dutta, Manoj Kumar Dokania
Efforts to increase the dismal deceased renal transplantation (DRT): live renal transplantation (LRT) ratio in our country have gathered momentum recently, with governmental and non-governmental projects focussing on building public awareness and capacity-building, and appropriate legislation. Worldwide, efforts at increasing the number of organs from the deceased pool have focussed on the use of 'expanded criteria donors', including deceased cardiac donors (DCD). 'Reuse' transplant, where an organ is transplanted after removal from the first recipient, is a rare strategy, used more commonly in liver than in kidney transplantation...
June 2017: Indian Journal of Surgery
https://www.readbyqxmd.com/read/28653554/the-role-of-simulation-to-support-donation-after-circulatory-death-with-extracorporeal-membrane-oxygenation-dcd-ecmo
#14
Mateusz Puślecki, Marcin Ligowski, Marek Dąbrowski, Maciej Sip, Sebastian Stefaniak, Tomasz Kłosiewicz, Łukasz Gąsiorowski, Marek Karczewski, Tomasz Małkiewicz, Małgorzata Ładzińska, Marcin Zieliński, Aleksander Pawlak, Bartłomiej Perek, Michael Czekajlo, Marek Jemielity
Maintaining the viability of organs from donors after circulatory death (DCD) for transplantation is a complicated procedure, from a time perspective in the absence of appropriate organizational capabilities, that makes such transplantation cases difficult and not yet widespread in Poland. We present the procedural preparation for Poland's first case of organ (kidney) transplantation from a DCD donor in which perfusion was supported by extracorporeal membrane oxygenation (ECMO). Because this organizational model is complex and expensive, we used advanced high-fidelity medical simulation to prepare for the real-life implementation...
June 1, 2017: Perfusion
https://www.readbyqxmd.com/read/28650112/liver-graft-preservation-using-perfluorocarbon-improves-the-outcomes-of-simulated-donation-after-cardiac-death-liver-transplantation-in-rats
#15
Shinya Okumura, Tadahiro Uemura, Xiangdong Zhao, Yuki Masano, Tatsuaki Tsuruyama, Yasuhiro Fujimoto, Taku Iida, Shintaro Yagi, Dmitri Bezinover, Bruce Spiess, Toshimi Kaido, Shinji Uemoto
INTRODUCTION: The outcomes of liver transplantation from donation after cardiac death (DCD) donors remain poor due to the severe warm ischemic injury. Perfluorocarbon (PFC) is a novel compound with high oxygen carrying capacity. In the present study, a rat model simulating DCD liver transplantation was used, and the impact of improved graft oxygenation provided by PFC addition on liver ischemia-reperfusion injury (IRI) and survival after DCD liver transplantation was investigated. MATERIAL AND METHODS: Orthotopic liver transplants were performed in male Lewis rats, using DCD liver grafts preserved with cold University of Wisconsin (UW) solution in the control group and preserved with cold oxygenated UW solution with addition of 20% PFC in the PFC group...
June 26, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/28647240/ammonia-and-greenhouse-gas-emissions-from-a-subtropical-wheat-field-under-different-nitrogen-fertilization-strategies
#16
Shuai Liu, Jim J Wang, Zhou Tian, Xudong Wang, Stephen Harrison
Minimizing soil ammonia (NH3) and nitrous oxide (N2O) emission factors (EFs) has significant implications in regional air quality and greenhouse gas (GHG) emissions besides nitrogen (N) nutrient loss. The aim of this study was to investigate the impacts of different N fertilizer treatments of conventional urea, polymer-coated urea, ammonia sulfate, urease inhibitor (NBPT, N-(n-butyl) thiophosphoric triamide)-treated urea, and nitrification inhibitor (DCD, dicyandiamide)-treated urea on emissions of NH3 and GHGs from subtropical wheat cultivation...
July 2017: Journal of Environmental Sciences (China)
https://www.readbyqxmd.com/read/28640070/early-outcomes-of-the-new-uk-deceased-donor-kidney-fast-track-offering-scheme
#17
Chris J Callaghan, Lisa Mumford, Laura Pankhurst, Richard J Baker, J Andrew Bradley, Christopher J E Watson
BACKGROUND: The UK Kidney Fast-Track Scheme (KFTS) was introduced in 2012 to identify kidneys at high risk of discard and to rapidly facilitate transplantation. A retrospective analysis of kidneys transplanted through the KFTS was undertaken. METHODS: UK Transplant Registry data were collected on deceased donor kidneys implanted between 1 November 2012 and 30 April 2015 (DBD donors) and 1 March 2013 and 30 April 2015 (DCD donors). Posttransplant outcomes included 1-year eGFR and death-censored graft survival (DCGS)...
June 21, 2017: Transplantation
https://www.readbyqxmd.com/read/28639291/perfusion-of-isolated-rat-kidney-with-mesenchymal-stromal-cells-extracellular-vesicles-prevents-ischaemic-injury
#18
Marilena Gregorini, Valeria Corradetti, Eleonora Francesca Pattonieri, Chiara Rocca, Samantha Milanesi, Andrea Peloso, Silvana Canevari, Loris De Cecco, Matteo Dugo, Maria Antonietta Avanzini, Melissa Mantelli, Marcello Maestri, Pasquale Esposito, Stefania Bruno, Carmelo Libetta, Antonio Dal Canton, Teresa Rampino
Kidney donation after circulatory death (DCD) is a less than ideal option to meet organ shortages. Hypothermic machine perfusion (HMP) with Belzer solution (BS) improves the viability of DCD kidneys, although the graft clinical course remains critical. Mesenchymal stromal cells (MSC) promote tissue repair by releasing extracellular vesicles (EV). We evaluated whether delivering MSC-/MSC-derived EV during HMP protects rat DCD kidneys from ischaemic injury and investigated the underlying pathogenic mechanisms...
June 21, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28625683/a-developmental-and-clinical-perspective-of-rhythmic-interpersonal-coordination-from-mimicry-toward-the-interconnection-of-minds
#19
REVIEW
Jean Xavier, Julien Magnat, Alain Sherman, Soizic Gauthier, David Cohen, Laurence Chaby
Imitation plays a critical role in the development of intersubjectivity and serves as a prerequisite for understanding the emotions and intentions of others. In our review, we consider spontaneous motor imitation between children and their peers as a developmental process involving repetition and perspective-taking as well as flexibility and reciprocity. During childhood, this playful dynamic challenges developing visuospatial abilities and requires temporal coordination between partners. As such, we address synchrony as form of communication and social signal per se, that leads, from an experience of similarity, to the interconnection of minds...
July 4, 2017: Journal of Physiology, Paris
https://www.readbyqxmd.com/read/28625251/-a-novel-protein-peptide-associated-with-ischemic-heart-disease-dermcidin
#20
Hu Xia, Kai Feng
Dermcidin (DCD) was found in isolated human skin sweat glands with antimicrobial effect, and was defined as a kind of new small molecule antimicrobial peptide. It was a part of human sweat glands in the skin as the immune system's innate defense. With the studies of DCD, its extensive biological functions are gradually discovered. Since 2010, a number of studies have shown that DCD may be a new risk factor for atherosclerosis. And the role of DCD in ischemic heart disease has drawn increasing attention in particular its relationship with insulin secretion and glycemic control, nitric oxide (NO) synthesis and hypertension, platelet aggregation and acute myocardial infarction (AMI)...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
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