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https://www.readbyqxmd.com/read/28529300/yi-kwang-su-s-love-and-history-records-of-modern-hospital-under-the-japanese-colonial-period
#1
Byoung Hoon Lee
This article aims to evaluate and analyze the description of the modern hospital as history record, which appeared in YI Kwang Su's novel Love. This novel has mentioned in detail western style clinic, Bukgando Catholic hospital, tuberculosis sanitarium as its main space. Modern hospitals are depicted in the novel has a great significance in historical aspect as well as in literary aspect. The most data on modern hospital is laws, statistics and newspaper archives. These materials are a great help to understand the history and status of the modern hospital...
December 2016: Ŭi Sahak
https://www.readbyqxmd.com/read/28522783/splenic-abcesses-as-infectious-complication-following-127-implantation-of-left-ventricular-asssist-device-case-report
#2
Sławomir Gajda, Anna M Szczepanik, Grzegorz Religa, Andrzej Misiak, Andrzej B Szczepanik
Left ventricular assist device (LVAD) is one of the modern management therapies in patients with advanced heart failure, and it serves as a bridge to heart transplantation or even as destination therapy. However, it is burdened with a high risk of thromboembolic, hemorrhagic, and infectious complications despite prophylactic management. Splenic abscesses, as septic complications following implantation of mechanical ventricular support, have not yet been described in the literature. We report of a patient with severe left ventricular insufficiency (NYHA II/III), pulmonary hypertension, and arrhythmia who underwent implantation of the Heart Ware® pump for left ventricular support with simultaneous tricuspidvalvoplasty, as a bridge therapy to heart transplantation...
February 28, 2017: Polski Przeglad Chirurgiczny
https://www.readbyqxmd.com/read/28516351/analysis-of-some-metallic-elements-and-metalloids-composition-and-relationships-in-parasol-mushroom-macrolepiota-procera
#3
Jerzy Falandysz, Atindra Sapkota, Anna Dryżałowska, Małgorzata Mędyk, Xinbin Feng
The aim of the study was to characterise the multi-elemental composition and associations between a group of 32 elements and 16 rare earth elements collected by mycelium from growing substrates and accumulated in fruiting bodies of Macrolepiota procera from 16 sites from the lowland areas of Poland. The elements were quantified by inductively coupled plasma quadrupole mass spectrometry using validated method. The correlation matrix obtained from a possible 48 × 16 data matrix has been used to examine if any association exits between 48 elements in mushrooms foraged from 16 sampling localizations by multivariate approach using principal component (PC) analysis...
May 17, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28507157/translation-and-folding-of-single-proteins-in-real-time
#4
Florian Wruck, Alexandros Katranidis, Knud H Nierhaus, Georg Büldt, Martin Hegner
Protein biosynthesis is inherently coupled to cotranslational protein folding. Folding of the nascent chain already occurs during synthesis and is mediated by spatial constraints imposed by the ribosomal exit tunnel as well as self-interactions. The polypeptide's vectorial emergence from the ribosomal tunnel establishes the possible folding pathways leading to its native tertiary structure. How cotranslational protein folding and the rate of synthesis are linked to a protein's amino acid sequence is still not well defined...
May 15, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28500272/probing-the-lithium-response-pathway-in-hipscs-implicates-the-phosphoregulatory-set-point-for-a-cytoskeletal-modulator-in-bipolar-pathogenesis
#5
Brian T D Tobe, Andrew M Crain, Alicia M Winquist, Barbara Calabrese, Hiroko Makihara, Wen-Ning Zhao, Jasmin Lalonde, Haruko Nakamura, Glenn Konopaske, Michelle Sidor, Cameron D Pernia, Naoya Yamashita, Moyuka Wada, Yuuka Inoue, Fumio Nakamura, Steven D Sheridan, Ryan W Logan, Michael Brandel, Dongmei Wu, Joshua Hunsberger, Laurel Dorsett, Cordulla Duerr, Ranor C B Basa, Michael J McCarthy, Namrata D Udeshi, Philipp Mertins, Steven A Carr, Guy A Rouleau, Lina Mastrangelo, Jianxue Li, Gustavo J Gutierrez, Laurence M Brill, Nikolaos Venizelos, Guang Chen, Jeffrey S Nye, Husseini Manji, Jeffrey H Price, Colleen A McClung, Hagop S Akiskal, Martin Alda, De-Maw M Chuang, Joseph T Coyle, Yang Liu, Yang D Teng, Toshio Ohshima, Katsuhiko Mikoshiba, Richard L Sidman, Shelley Halpain, Stephen J Haggarty, Yoshio Goshima, Evan Y Snyder
The molecular pathogenesis of bipolar disorder (BPD) is poorly understood. Using human-induced pluripotent stem cells (hiPSCs) to unravel such mechanisms in polygenic diseases is generally challenging. However, hiPSCs from BPD patients responsive to lithium offered unique opportunities to discern lithium's target and hence gain molecular insight into BPD. By profiling the proteomics of BDP-hiPSC-derived neurons, we found that lithium alters the phosphorylation state of collapsin response mediator protein-2 (CRMP2)...
May 12, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28492309/competitive-inhibition-mechanism-of-acetylcholinesterase-without-catalytic-active-site-interaction-study-on-functionalized-c60-nanoparticles-via-in-vitro-and-in-silico-assays
#6
Yanyan Liu, Bing Yan, David A Winkler, Jianjie Fu, Aiqian Zhang
Acetylcholinesterase (AChE) activity regulation by chemical agents or, potentially, nanomaterials is important for both toxicology and pharmacology. Competitive inhibition via direct catalytic active sites (CAS) binding or noncompetitive inhibition through interference with substrate/product entering/exiting has been recognized previously as an AChE inhibition mechanism for bespoke nanomaterials. The competitive inhibition by peripheral anionic site (PAS) interaction without CAS binding remains unexplored. Here we proposed and verified the occurrence of a presumed competitive inhibition of AChE without CAS binding for hydrophobically functionalized C60 nanoparticles (NPs) by employing both experimental and computational methods...
May 11, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28489071/exchange-pathways-of-plastoquinone-and-plastoquinol-in-the-photosystem-ii-complex
#7
Floris J Van Eerden, Manuel N Melo, Pim W J M Frederix, Xavier Periole, Siewert J Marrink
Plastoquinone (PLQ) acts as an electron carrier between photosystem II (PSII) and the cytochrome b6f complex. To understand how PLQ enters and leaves PSII, here we show results of coarse grained molecular dynamics simulations of PSII embedded in the thylakoid membrane, covering a total simulation time of more than 0.5 ms. The long time scale allows the observation of many spontaneous entries of PLQ into PSII, and the unbinding of plastoquinol (PLQol) from the complex. In addition to the two known channels, we observe a third channel for PLQ/PLQol diffusion between the thylakoid membrane and the PLQ binding sites...
May 10, 2017: Nature Communications
https://www.readbyqxmd.com/read/28486929/ulk1-phosphorylates-sec23a-and-mediates-autophagy-induced-inhibition-of-er-to-golgi-traffic
#8
Wenjia Gan, Caiyun Zhang, Ka Yu Siu, Ayano Satoh, Julian A Tanner, Sidney Yu
BACKGROUND: Autophagy is an inducible autodigestive process that allows cells to recycle proteins and other materials for survival during stress and nutrient deprived conditions. The kinase ULK1 is required to activate this process. ULK1 phosphorylates a number of target proteins and regulates many cellular processes including the early secretory pathway. Recently, ULK1 has been demonstrated to phosphorylate Sec16 and affects the transport of serotonin transporter at the ER exit sites (ERES), but whether ULK1 may affect the transport of other cargo proteins and general secretion has not been fully addressed...
May 10, 2017: BMC Cell Biology
https://www.readbyqxmd.com/read/28483254/teratoma-of-the-neonatal-head-and-neck-a-41-year-experience
#9
Jacob R Brodsky, Alexandria L Irace, Amanda Didas, Karen Watters, Judy A Estroff, Carol E Barnewolt, Antonio Perez-Atayde, Reza Rahbar
OBJECTIVE: To review our institution's experience with the presentation, evaluation, and management of teratoma of the head and neck in the neonatal population. DESIGN: Retrospective case series (November 1970 through September 2011). SETTING: Tertiary care children's hospital. PATIENTS: 14 patients (12 boys and 2 girls). INTERVENTION: Detailed review of presentation, diagnostic approaches, surgical management, and outcomes...
June 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28482115/arabidopsis-thaliana-fla4-functions-as-a-glycan-stabilized-soluble-factor-via-its-carboxy-proximal-fasciclin-1-domain
#10
Hui Xue, Christiane Veit, Lindy Abas, Theodora Tryfona, Daniel Maresch, Martiniano M Ricardi, Jose M Estevez, Richard Strasser, Georg J Seifert
Fasciclin like arabinogalactan proteins (FLAs) are involved in numerous important functions in plants but the relevance of their complex structure to physiological function and cellular fate is unresolved. Using a fully functional fluorescent version of Arabidopsis thaliana FLA4 we show that this protein is localized at the plasma membrane as well as in endosomes and soluble in the apoplast. FLA4 is likely to be GPI-anchored, is highly N-glycosylated and carries two O-glycan epitopes previously associated with AGPs...
May 8, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28478850/randomized-controlled-trial-of-care-bundles-with-chlorhexidine-dressing-and-advanced-dressings-to-prevent-catheter-related-bloodstream-infections-in-pediatric-hematology-oncology-patients
#11
Gülçin Özalp Gerçeker, Figen Yardımcı, Yeşim Aydınok
PURPOSE: To compare the effects of the care bundles including chlorhexidine dressing and advanced dressings on the catheter-related bloodstream infection (CRBSI) rates in pediatric hematology-oncology patients with central venous catheters (CVCs). METHOD: Twenty-seven PHO patients were recruited to participate in a prospective, randomized study in Turkey. The researcher used care bundles with chlorhexidine dressing in the experimental group (n = 14), and care bundles with advanced dressings in the control group (n = 13)...
June 2017: European Journal of Oncology Nursing: the Official Journal of European Oncology Nursing Society
https://www.readbyqxmd.com/read/28476767/moderate-expression-of-sec16-increases-protein-secretion-by-saccharomyces-cerevisiae
#12
Jichen Bao, Mingtao Huang, Dina Petranovic, Jens Nielsen
The yeast Saccharomyces cerevisiae is widely used to produce biopharmaceutical proteins. However, the limited capacity of the secretory pathway may reduce its productivity. Here, we increased the secretion of a heterologous α-amylase, a model protein used for studying the protein secretory pathway in yeast, by moderately overexpressing SEC16, which is involved in protein translocation from the endoplasmic reticulum to the Golgi. The moderate overexpression of SEC16 increased α-amylase secretion by generating more endoplasmic reticulum exit sites...
May 5, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28475815/translating-the-2-dimensional-mammogram-into-a-3-dimensional-breast-identifying-factors-that-influence-the-movement-of-pre-operatively-placed-wire
#13
Ko Un Park, David Nathanson
BACKGROUND: Pre-operative measurements from the skin to a wire-localized breast lesion can differ from operating room measurements. This study was designed to measure the discrepancies and study factors that may contribute to wire movement. METHODS: Prospective data were collected on patients who underwent wire localization lumpectomy. Clip and hook location, breast size, density, and direction of wire placement were the main focus of the analysis. RESULTS: Wire movement was more likely with longer distance from skin to hook or clip, larger breast size (especially if "fatty"), longer time between wire placement and surgery start time, and medial wire placement in larger breast...
May 5, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28471037/oxysterol-binding-protein-recruitment-and-activity-at-the-er-golgi-interface-are-independent-of-sac1
#14
Mark Charman, Asako Goto, Neale D Ridgway
Oxysterol binding protein (OSBP) localizes to endoplasmic reticulum (ER)-Golgi contact sites where it transports cholesterol and phosphatidylinositol 4-phosphate (PI-4P), and activates lipid transport and biosynthetic activities. The PI-4P phosphatase Sac1 cycles between the ER and Golgi apparatus where it potentially regulates OSBP activity. Here we examined whether the ER-Golgi distribution of endogenous or ectopically- expressed Sac1 influences OSBP activity. OSBP and Sac1 co-localized at apparent ER-Golgi contact sites in response to 25-hydroxycholesterol (25OH), cholesterol-depletion and p38 MAPK inhibitors...
May 4, 2017: Traffic
https://www.readbyqxmd.com/read/28471016/a-novel-lesion-crossing-technique-balloon-deployment-using-forcible-manner-badform-technique
#15
Keisuke Nakabayashi, Hiroshi Ando, Nobuhito Kaneko, Manabu Shiozaki, Daisuke Sunaga, Akihiro Matsui, Kazuhiko Tanaka, Minoru Shimizu
OBJECTIVES: We evaluated the efficacy and safety of a novel endovascular technique for crossing arterial lesions: The BAlloon Deployment using FORcible Manner (BADFORM) technique. BACKGROUND: Endovascular treatment (EVT) for peripheral artery disease has been widely adopted, and developments in device technology and techniques have resulted in acceptable success rates. However, it may be difficult to deliver devices even after wire externalization, especially in the presence of an extremely long chronic total occlusion or severely calcified lesion...
May 4, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28468115/-on-the-chu-or-qu-of-wu-shi-er-bing-fang-prescriptions-for-fifty-two-diseases-and-relevant-issues
#16
J R Son
In Article 30 of Wu shi er bing fang(Prescriptions for Fifty-two Diseases) , the "Qu ()" in "Shen Shen Er Bu Neng Qu ()" has an opposite relation with "Shen ()" , that is, "Shen ()" , and it should be interpreted as "Qu ()" , that is bend. Thus, in "Shen Shen Er Bu Neng Qu ()" , bodies that appear to have "Shang Jing()" (spasmodic disease), causing stiffness and unable to flex. In Article 308 of Wu shi er bing fang, "Xi Xi Chu Chu()" and "Xi Xi Chu Chu ()" are synonymous. The "Chu ()" in "Xi Xi Chu Chu ()" is interpreted as "(exit)" while "Xi Xi Chu Chu ()" depicts a curse in which an evil fire is summoned out of an oven...
March 28, 2017: Zhonghua Yi Shi za Zhi, Chinese Journal of Medical History
https://www.readbyqxmd.com/read/28465438/human-phosphatase-cdc14a-regulates-actin-organization-through-dephosphorylation-of-epithelial-protein-lost-in-neoplasm
#17
Nan-Peng Chen, Borhan Uddin, Robert Hardt, Wen Ding, Marko Panic, Ilaria Lucibello, Patricia Kammerer, Thomas Ruppert, Elmar Schiebel
CDC14 is an essential dual-specificity phosphatase that counteracts CDK1 activity during anaphase to promote mitotic exit in Saccharomyces cerevisiae Surprisingly, human CDC14A is not essential for cell cycle progression. Instead, it regulates cell migration and cell adhesion. Little is known about the substrates of hCDC14A and the counteracting kinases. Here, we combine phospho-proteome profiling and proximity-dependent biotin identification to identify hCDC14A substrates. Among these targets were actin regulators, including the tumor suppressor eplin...
May 2, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28461481/pre-pro-b-cells-generate-macrophage-populations-during-homeostasis-and-inflammation
#18
Tatsiana Audzevich, Rachael Bashford-Rogers, Neil A Mabbott, Dan Frampton, Tom C Freeman, Alexandre Potocnik, Paul Kellam, Derek W Gilroy
Most tissue-resident macrophages (Mφs) are believed to be derived prenatally and are assumed to maintain themselves throughout life by self-proliferation. However, in adult mice we identified a progenitor within bone marrow, early pro-B cell/fraction B, that differentiates into tissue Mφs. These Mφ precursors have non-rearranged B-cell receptor genes and coexpress myeloid (GR1, CD11b, and CD16/32) and lymphoid (B220 and CD19) lineage markers. During steady state, these precursors exit bone marrow, losing Gr1, and enter the systemic circulation, seeding the gastrointestinal system as well as pleural and peritoneal cavities but not the brain...
May 1, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28455661/modified-laparoscopic-placement-of-peritoneal-dialysis-catheter-with-intra-abdominal-fixation
#19
Quanquan Shen, Xinxin Jiang, Xiaogang Shen, Fangyan Yu, Qiudi Tu, Wangfang Chen, Qing Ye, Tapas Ranjan Behera, Qiang He
PURPOSE: Peritoneal dialysis (PD) is a commonly accepted method of treating end-stage renal disease (ESRD). Various laparoscopic techniques for the placement of PD catheter have been described. In this study, we developed a novel modified laparoscopic technique for PD catheter placement and evaluated the early results. METHODS: A straight Tenckhoff PD catheter was placed employing the modified technique in 39 consecutive patients with ESRD from May 2013 to April 2016...
April 28, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28453795/closing-the-gap-in-paediatric-ventricular-assist-device-therapy-with-the-berlin-heart-excor%C3%A2-15-ml-pump%C3%A2
#20
Fabrizio De Rita, Massimo Griselli, Eugen Sandica, Oliver Miera, Ann Karimova, Yves d'Udekem, Ranny Goldwasser, Katarzyna Januszewska, Antonio Amodeo, Nadine Jurrmann, Simon Ersel, Ares K Menon
OBJECTIVES: The Berlin Heart EXCOR ® (EXCOR) paediatric ventricular assist device is used worldwide for mechanical support of infants and small children with end-stage heart failure. A clinically important gap between the smallest EXCOR blood pump (10 ml) and the next larger size (25 ml) limited the choice of pump size in patients with a body surface area (BSA) between 0.33 and 0.5 m 2 . We present the first clinical experience from the early product surveillance (EPS) of the new EXCOR 15-ml blood pump...
May 1, 2017: Interactive Cardiovascular and Thoracic Surgery
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