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https://www.readbyqxmd.com/read/27913232/visual-acuity-and-quality-of-life-in-dry-eye-disease-proceedings-of-the-ocean-group-meeting
#1
José Benítez-Del-Castillo, Marc Labetoulle, Christophe Baudouin, Maurizio Rolando, Yonca A Akova, Pasquale Aragona, Gerd Geerling, Jesús Merayo-Lloves, Elisabeth M Messmer, Kostas Boboridis
Dry eye disease (DED) results in tear film instability and hyperosmolarity, inflammation of the ocular surface and, ultimately, visual disturbance that can significantly impact a patient's quality of life. The effects on visual acuity result in difficulties with driving, reading and computer use and negatively impact psychological health. These effects also extend to the workplace, with a loss of productivity and quality of work causing substantial economic losses. The effects of DED and the impact on vision experienced by patients may not be given sufficient importance by ophthalmologists...
November 29, 2016: Ocular Surface
https://www.readbyqxmd.com/read/27896327/a-case-of-mediastinitis-accompanied-with-hyperosmolar-nonketotic-coma
#2
Mazhar Muslum Tuna, Faruk Kilinc, Zafer Pekkolay, Hikmet Soylu, Alpaslan Kemal Tuzcu
Mediastinitis is a serious infection involving mediastinal spaces after cervical infections spread along the facial planes. A late diagnosis of mediastinitis may result in death. Here we present a diabetic patient suffered from mediastinit accompanied with hyperosmolar nonketotic coma. A 61 years old male patient with type 2 diabetes was admitted to our hospital, with complaint of generalized worsening and fever. A diagnosis of nonketotic hyperosmolar coma was done and proper treatment started immediately. Neck tomography revealed abscess formation in the upper mediastinum...
June 2016: Turkish Journal of Emergency Medicine
https://www.readbyqxmd.com/read/27890860/renal-denervation-by-ct-guided-periarterial-injection-of-hyperosmolar-saline-vincristine-paclitaxel-and-guanethidine-in-a-pig-model
#3
Patrick Freyhardt, Ricardo Donners, Alex Riemert, Jörg Schnorr, Nicola Stolzenburg, Jan Leo Rinnenthal, Ulrich Bernhardt, Bernd Hamm, Rolf W Günther, Florian Streitparth
AIMS: To evaluate feasibility, safety and efficacy of renal sympathetic denervation with CT- guided periarterial injection of potentially neurolytic agents in pigs. METHODS AND RESULTS: Unilateral injection of formulations containing either 5 M hyperosmolar saline, vincristine, paclitaxel or guanethidine around the renal artery was performed in 24 normotensive pigs with 6 animals per group. Needle placement and injections were performed under CT-fluoroscopy guidance...
November 29, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27878040/effect-of-contrast-media-on-urinary-cytopathology-specimens
#4
Sebastian Frees, Samir Bidnur, Michael Metcalfe, Peter Raven, Claudia Chavez-Munoz, Igor Moskalev, Ladan Fazli, Alan So
INTRODUCTION: Urological dogma dictates that washings collected from the urinary tract for cytological assessment must be performed without interference from contrast agents that may alter cellular integrity and diagnostic interpretation. In practice, the initial contrast used to outline the upper tracts is commonly discarded with subsequent saline washings sent for cytology. We hypothesize that contrast washings do not affect the morphology of urothelial carcinoma cells or the integrity of cytology interpretation...
August 2016: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/27875539/secular-trends-in-admissions-and-mortality-rates-from-diabetes-mellitus-in-the-central-belt-of-ghana-a-31-year-review
#5
Osei Sarfo-Kantanka, Fred Stephen Sarfo, Eunice Oparebea Ansah, Benjamin Eghan, Nana Kwame Ayisi-Boateng, Emmanuel Acheamfour-Akowuah
INTRODUCTION: Diabetes Mellitus is currently a leading cause of morbidity and mortality throughout the world, particularly in sub-Saharan Africa where a significant proportion of diabetes cases are now found. Longitudinal profiling of in-patient admissions and mortality trends from diabetes provide useful insights into the magnitude of the burden of diabetes, serve as a sentinel on the state of out-patient diabetes care and provide effective tools for planning, delivering and evaluating the health care needs relating to the disease in sub-Saharan Africa...
2016: PloS One
https://www.readbyqxmd.com/read/27875309/rna-sequencing-reveals-a-role-of-tonebp-in-regulation-of-pro-inflammatory-genes-in-response-to-hyperosmolarity-in-healthy-nucleus-pulposus-cells-a-homeostatic-response
#6
Zariel I Johnson, Irving M Shapiro, Makarand V Risbud
Transcription factor Tonicity-Responsive Enhancer-Binding Protein (TonEBP/NFAT5) is critical for osmo-adaptation and extracellular matrix homeostasis of nucleus pulposus (NP) cells in their hypertonic tissue niche. Recent studies implicate TonEBP signaling in inflammatory disease and rheumatoid arthritis pathogenesis. However, broader functions of TonEBP in the disc remain unknown. RNA-sequencing was performed on NP cells with TonEBP knockdown under hypertonic conditions. 1140 TonEBP-dependent genes were identified and categorized using Ingenuity Pathway Analysis...
November 8, 2016: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/27863115/reversible-splenial-lesion-syndrome-with-a-hyperosmolar-hyperglycemic-state-and-neuroleptic-malignant-syndrome-caused-by-olanzapine
#7
Kenta Kaino, Ryo Kumagai, Shoko Furukawa, Momoko Isono, Aiko Muramatsu, Masanao Fujii, Yumiko Muta, Tomoyuki Asada, Kazuya Fujihara, Hiroaki Yagyu
A 27-year-old woman with panic disorder taking 20 mg olanzapine daily for 4 months was admitted to our hospital because of disturbed consciousness with fever, hyperglycemia, hyperosmolarity, and elevated creatine phosphokinase. She was diagnosed with a hyperosmolar hyperglycemic state (HHS) and neuroleptic malignant syndrome (NMS). Brain magnetic resonance imaging (MRI) showed transiently restricted diffusion in the splenium of the corpus callosum (SCC), with a high signal intensity on diffusion-weighted imaging...
November 18, 2016: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/27861271/extreme-hyperglycemia-and-hyperosmolar-hyperglycemic-syndrome
#8
Susan J Appel
No abstract text is available yet for this article.
December 16, 2016: Nurse Practitioner
https://www.readbyqxmd.com/read/27852737/role-of-fructose-and-fructokinase-in-acute-dehydration-induced-vasopressin-gene-expression-and-secretion-in-mice
#9
Zhilin Song, Carlos A Roncal-Jimenez, Miguel A Lanaspa-Garcia, Sarah A Oppelt, Masanari Kuwabara, Thomas Jensen, Tamara Milagres, Ana Andres-Hernando, Takuji Ishimoto, Gabriela E Garcia, Ginger C Johnson, Paul S MacLean, Laura-Gabriela Sanchez-Lozada, Dean R Tolan, Richard J Johnson
BACKGROUND: Fructose stimulates vasopressin in humans and can be generated endogenously by activation of the polyol pathway with hyperosmolarity. We hypothesized that fructose metabolism in the hypothalamus might partly control vasopressin responses after acute dehydration. METHODS: Wildtype and fructokinase-knockout mice were deprived of water for 24 hours. The supraoptic nucleus was evaluated for vasopressin and the aldose reductase-fructokinase pathway. The posterior pituitary vasopressin and serum copeptin levels were examined...
November 16, 2016: Journal of Neurophysiology
https://www.readbyqxmd.com/read/27851592/1958-unique-survival-story-of-hyperosmolar-coma-due-to-huge-co-ingestion-of-ethylene-glycol-and-ethanol
#10
Jessita S Natasha Albert Messiah Dhas, Raghad Hussein, Mohammed Mogri, Lokendra Thakur
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27851450/1815-opsoclonus-a-rare-and-interesting-neurologic-manifestation-of-hyperosmolar-hyperglycemic-state
#11
Shyam Shankar, Hatem Desoky, Ishan Malhotra, Mangalore Amith Shenoy, Anand Kumar Rai, Benhoor Shamian, Yizhak Kupfer
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27836573/human-mesenchymal-stromal-cells-undergo-apoptosis-and-fragmentation-after-intravenous-application-in-immune-competent-mice
#12
Johannes Leibacher, Katrin Dauber, Sabrina Ehser, Veronika Brixner, Katarina Kollar, Anja Vogel, Gabi Spohn, Richard Schäfer, Erhard Seifried, Reinhard Henschler
BACKGROUND AIMS: The biodistribution of human MSCs after systemic delivery is incompletely understood. We investigated the changes in cell size and cell surface markers of human MSCs after intravenous (IV) injection in immune competent mice. METHODS: Male human MSCs were labeled with fluorescent vital dye PKH67 and tracked after IV administration in C57/BL6 mice. MSCs were tracked in blood and different murine tissues by human SRY gene quantitative polymerase chain reaction (qPCR) analysis, flow cytometry and fluorescence microscopy...
November 8, 2016: Cytotherapy
https://www.readbyqxmd.com/read/27807609/osmolality-of-enteral-formula-and-severity-of-experimental-necrotizing-enterocolitis
#13
Hiromu Miyake, Yong Chen, Yuhki Koike, Alison Hock, Bo Li, Carol Lee, Augusto Zani, Agostino Pierro
PURPOSE: Administration of hyperosmolar formula is regarded as a risk factor for the development of necrotizing enterocolitis (NEC). However, there are limited number of reports about the relationship between formula osmolality and NEC. The aim of this study is to evaluate the effects of formula concentration in an experimental model of NEC. METHODS: We studied experimental NEC in C57BL/6 mice. NEC was induced by giving hypoxia, gavage administration of lipopolysaccharide and gavage formula feeding from postnatal day 5-9...
December 2016: Pediatric Surgery International
https://www.readbyqxmd.com/read/27798539/pediatric-minor-traumatic-brain-injury-with-intracranial-hemorrhage-identifying-low-risk-patients-who-may-not-benefit-from-icu-admission
#14
Erin Comer Burns, Beech Burns, Craig D Newgard, Amber Laurie, Rongwei Fu, Theresa Graif, Casey S Ward, Abbie Bauer, David Steinhardt, Laura M Ibsen, David M Spiro
BACKGROUND: Pediatric patients with any severity of traumatic intracranial hemorrhage (tICH) are often admitted to intensive care units (ICUs) for early detection of secondary injury. We hypothesize that there is a subset of these patients with mild injury and tICH for whom ICU care is unnecessary. OBJECTIVES: To quantify tICH frequency and describe disposition and to identify patients at low risk of inpatient critical care intervention (CCI). METHODS: We retrospectively reviewed patients aged 0 to 17 years with tICH at a single level I trauma center from 2008 to 2013...
October 28, 2016: Pediatric Emergency Care
https://www.readbyqxmd.com/read/27797837/phaeochromocytoma-presenting-as-an-acute-coronary-syndrome
#15
Towhid Imam, Philip Finny, Alan Choo-Kang, Rehman Khan
A 44-year-old Caucasian man presented to the emergency department in acute cardiogenic shock, with pulmonary oedema, secondary to an acute myocardial infarction and in a hyperosmolar hyperglycaemic state. The previous day he had undergone a colonoscopy, which revealed features of colitis, and was started on prednisolone. He had been previously diagnosed with type 2 diabetes, migraine and anxiety attacks. While awaiting a coronary angiogram he developed abdominal pain and a CT scan was performed and found a large right adrenal mass...
October 26, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27788256/p2y1-receptor-signaling-contributes-to-high-salt-induced-priming-of-the-nlrp3-inflammasome-in-retinal-pigment-epithelial-cells
#16
Philipp Prager, Margrit Hollborn, Anja Steffen, Peter Wiedemann, Leon Kohen, Andreas Bringmann
BACKGROUND: Systemic hypertension is a risk factor of age-related macular degeneration (AMD), a chronic inflammatory disease. Acute hypertension is caused by increased extracellular osmolarity after intake of dietary salt (NaCl). We determined in cultured human retinal pigment epithelial (RPE) cells whether high extracellular NaCl alters the gene expression of inflammasome-associated proteins, and whether autocrine/paracrine purinergic (P2) receptor signaling contributes to the NaCl-induced NLRP3 gene expression...
2016: PloS One
https://www.readbyqxmd.com/read/27787883/hyperosmolarity-induces-armanni-ebstein-like-renal-tubular-epithelial-swelling-and-cytoplasmic-vacuolization
#17
Chong Zhou, Robert Vink, Roger W Byard
Armanni-Ebstein lesions have been considered pathognomonic for diabetes mellitus and appear as markedly swollen renal tubular epithelial cells with cytoplasmic clearing and glycogen accumulation. However, the extent to which hyperosmolarity contributes to the Armanni-Ebstein phenotype is unclear. Ten sheep were injected intravenously with 20% mannitol at 11 mOsm/kg, and subsequent histological evaluation of the kidneys showed variable degrees of osmotic nephrosis and cytoplasmic clearing of renal tubular epithelial cells similar to that seen with Armanni-Ebstein lesions...
October 27, 2016: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/27746683/endophytic-trichoderma-gamsii-yim-ph30019-a-promising-biocontrol-agent-with-hyperosmolar-mycoparasitism-and-antagonistic-activities-of-induced-volatile-organic-compounds-on-root-rot-pathogenic-fungi-of-panax-notoginseng
#18
Jin-Lian Chen, Shi-Zhong Sun, Cui-Ping Miao, Kai Wu, You-Wei Chen, Li-Hua Xu, Hui-Lin Guan, Li-Xing Zhao
BACKGROUND: Biocontrol agents are regarded as promising and environmental friendly approaches as agrochemicals for phytodiseases that cause serious environmental and health problems. Trichoderma species have been widely used in suppression of soil-borne pathogens. In this study, an endophytic fungus, Trichoderma gamsii YIM PH30019, from healthy Panax notoginseng root was investigated for its biocontrol potential. METHODS: In vitro detached healthy roots, and pot and field experiments were used to investigate the pathogenicity and biocontrol efficacy of T...
October 2016: Journal of Ginseng Research
https://www.readbyqxmd.com/read/27733850/new-genes-involved-in-osmotic-stress-tolerance-in-saccharomyces-cerevisiae
#19
Ramon Gonzalez, Pilar Morales, Jordi Tronchoni, Gustavo Cordero-Bueso, Enrico Vaudano, Manuel Quirós, Maite Novo, Rafael Torres-Pérez, Eva Valero
Adaptation to changes in osmolarity is fundamental for the survival of living cells, and has implications in food and industrial biotechnology. It has been extensively studied in the yeast Saccharomyces cerevisiae, where the Hog1 stress activated protein kinase was discovered about 20 years ago. Hog1 is the core of the intracellular signaling pathway that governs the adaptive response to osmotic stress in this species. The main endpoint of this program is synthesis and intracellular retention of glycerol, as a compatible osmolyte...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27695597/continuous-qualitative-electroencephalography-as-a-noninvasive-neuromonitor
#20
Zachary D Threlkeld, Mohan Kottapally, Aimee Aysenne, Nerissa Ko
Intracranial pressure (ICP) monitoring frequently guides key decisions in the management of diseases causing intracranial hypertension. Although typically measured by invasive means, contraindications may leave the clinician with little recourse for dynamic ICP evaluation-particularly when the patient's mental status is compromised. We describe here a healthy 18-year-old woman who subacutely progressed to coma due to diffuse cerebral venous sinus thrombosis. Heparinization precluded the use of invasive ICP monitoring, and electroencephalography (EEG) was used novelly as a surrogate ICP monitor...
October 2016: Neurohospitalist
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