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https://www.readbyqxmd.com/read/29334519/the-most-common-causes-of-eye-pain-at-2-tertiary-ophthalmology-and-neurology-clinics
#1
Randy C Bowen, Jan N Koeppel, Chance D Christensen, Karisa B Snow, Junjie Ma, Bradley J Katz, Howard R Krauss, Klara Landau, Judith E A Warner, Alison V Crum, Dominik Straumann, Kathleen B Digre
BACKGROUND: Eye pain is a common complaint, but no previous studies have determined the most common causes of this presenting symptom. Our objective was to determine the most common causes of eye pain in 2 ophthalmology and neurology departments at academic medical centers. METHODS: This was a retrospective cross-sectional analysis and chart review at the departments of ophthalmology and neurology at the University Hospital Zurich (USZ), University of Zürich, Switzerland, and the University of Utah (UU), USA...
January 12, 2018: Journal of Neuro-ophthalmology: the Official Journal of the North American Neuro-Ophthalmology Society
https://www.readbyqxmd.com/read/29333704/asian-horses-deepen-the-msy-phylogeny
#2
S Felkel, C Vogl, D Rigler, V Jagannathan, T Leeb, R Fries, M Neuditschko, S Rieder, B Velie, G Lindgren, C-J Rubin, C Schlötterer, T Rattei, G Brem, B Wallner
Humans have shaped the population history of the horse ever since domestication about 5500 years ago. Comparative analyses of the Y chromosome can illuminate the paternal origin of modern horse breeds. This may also reveal different breeding strategies that led to the formation of extant breeds. Recently, a horse Y-chromosomal phylogeny of modern horses based on 1.46 Mb of the male-specific Y (MSY) was generated. We extended this dataset with 52 samples from five European, two American and seven Asian breeds...
January 15, 2018: Animal Genetics
https://www.readbyqxmd.com/read/29333594/ras-testing-for-colorectal-cancer-patients-is-reliable-in-european-laboratories-that-pass-external-quality-assessment
#3
V Tack, M J L Ligtenberg, A G Siebers, P D M Rombout, P D Dabir, R D A Weren, J H J M van Krieken, E M C Dequeker
Wild-type status of KRAS and the NRAS gene (exon 2, 3, and 4) in the tumor should be determined before treatment of metastatic colorectal cancer (mCRC) patients with EGFR-targeting agents. There is a large variation in test methods to determine RAS status, and more sensitive detection methods were recently introduced. Data from quality assessment programs indicate substantial error rates. This study assessed the completeness and correctness of RAS testing in European laboratories that successfully passed external quality assessment (EQA)...
January 15, 2018: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/29332647/social-support-a-key-factor-for-adherence-to-multidrug-resistant-tuberculosis-treatment
#4
R D Deshmukh, D J Dhande, K S Sachdeva, A N Sreenivas, A M V Kumar, M Parmar
BACKGROUND: Multidrug-resistant tuberculosis (MDR-TB) is emerging as a major public health problem globally. Treatment success rates in MDR-TB across the globe are not encouraging as completing MDR-TB treatment successfully is challenging due to high proportion of lost to follow up. METHODS: Using qualitative methods and grounded theory approach, in-depth interviews were conducted with MDR-TB patients and treatment providers. The social cognitive framework was explored as a way to guide understanding of the factors affecting treatment adherence among MDR-TB patients...
January 2018: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/29331515/mhc-class-i-loaded-ligands-from-breast-cancer-cell-lines-a-potential-hla-i-typed-antigen-collection
#5
Dmitri V Rozanov, Nikita D Rozanov, Kami Chiotti, Ashok Reddy, Phillip A Wilmarth, Larry L David, Seung W Cha, Sunghee Woo, Pavel Pevzner, Vineet Bafna, Gregory G Burrows, Juha K Rantala, Trevor Levin, Pavana Anur, Katie Johnson-Camacho, Shaadi Tabatabaei, Daniel J Munson, Tullia C Bruno, Jill E Slansky, John W Kappler, Naoto Hirano, Sebastian Boegel, Bernard A Fox, Colt Egelston, Diana L Simons, Grecia Jimenez, Peter P Lee, Joe W Gray, Paul T Spellman
To build a catalog of peptides presented by breast cancer cells, we undertook systematic MHC class I immunoprecipitation followed by elution of MHC class I-loaded peptides in breast cancer cells. We determined the sequence of 3196 MHC class I ligands representing 1921 proteins from a panel of 20 breast cancer cell lines. After removing duplicate peptides, i.e., the same peptide eluted from more than one cell line, the total number of unique peptides was 2740. Of the unique peptides eluted, more than 1750 had been previously identified, and of these, sixteen have been shown to be immunogenic...
January 10, 2018: Journal of Proteomics
https://www.readbyqxmd.com/read/29331507/adropin-an-endocrine-link-between-the-biological-clock-and-cholesterol-homeostasis
#6
Sarbani Ghoshal, Joseph R Stevens, Cyrielle Billon, Clemence Girardet, Sadichha Sitaula, Arthur S Leon, D C Rao, James S Skinner, Tuomo Rankinen, Claude Bouchard, Marinelle V Nuñez, Kimber L Stanhope, Deborah A Howatt, Alan Daugherty, Jinsong Zhang, Matthew Schuelke, Edward P Weiss, Alisha R Coffey, Brian J Bennett, Praveen Sethupathy, Thomas P Burris, Peter J Havel, Andrew A Butler
OBJECTIVE: Identify determinants of plasma adropin concentrations, a secreted peptide translated from the Energy Homeostasis Associated (ENHO) gene linked to metabolic control and vascular function. METHODS: Associations between plasma adropin concentrations, demographics (sex, age, BMI) and circulating biomarkers of lipid and glucose metabolism were assessed in plasma obtained after an overnight fast in humans. The regulation of adropin expression was then assessed in silico, in cultured human cells, and in animal models...
December 30, 2017: Molecular Metabolism
https://www.readbyqxmd.com/read/29331290/the-use-of-ultrasonography-to-identify-the-intersection-of-the-dorsomedial-cutaneous-nerve-of-the-hallux-and-the-extensor-hallucis-longus-tendon-a-cadaveric-study
#7
Matthew J Zdilla, Kyle D Miller, Jordan V Swearingen, H Wayne Lambert
Terminal branches of the superficial fibular nerve are at risk of iatrogenic damage during foot surgery, including hallux valgus rigidus correction, bunionectomy, cheilectomy, and extensor hallucis longus tendon transfer. One terminal branch, the dorsomedial cutaneous nerve of the hallux, is particularly at risk of injury at its intersection with the extensor hallucis longus tendon. Iatrogenic injuries of the dorsomedial cutaneous nerve of the hallux can result in sensory loss, neuroma formation, and/or debilitating causalgia...
January 11, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29331037/pharmacist-intervention-for-blood-pressure-control-in-patients-with-diabetes-and-or-chronic-kidney-disease
#8
Maxwell D Anderegg, Tyler H Gums, Liz Uribe, Eric J MacLaughlin, James Hoehns, Oralia V Bazaldua, Timothy J Ives, David L Hahn, Christopher S Coffey, Barry L Carter
OBJECTIVES: The objectives of this study were to 1) determine if hypertensive patients with comorbid diabetes mellitus (DM) and/or chronic kidney disease (CKD) receiving a pharmacist intervention had a greater reduction in mean blood pressure (BP) and improved BP control at 9 months compared to those receiving usual care and 2) compare Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC-7) guideline and 2014 guideline (JNC-8) BP control rates in patients with DM and/or CKD...
January 13, 2018: Pharmacotherapy
https://www.readbyqxmd.com/read/29330423/t-cell-immunity-to-zika-virus-targets-immunodominant-epitopes-that-show-cross-reactivity-with-other-flaviviruses
#9
C J Reynolds, O M Suleyman, A M Ortega-Prieto, J K Skelton, P Bonnesoeur, A Blohm, V Carregaro, J S Silva, E A James, B Maillère, M Dorner, R J Boyton, D M Altmann
Zika virus (ZIKV) Infection has several outcomes from asymptomatic exposure to rash, conjunctivitis, Guillain-Barré syndrome or congenital Zika syndrome. Analysis of ZIKV immunity is confounded by the fact that several related Flaviviruses infect humans, including Dengue virus 1-4, West Nile virus and Yellow Fever virus. HLA class II restricted T cell cross-reactivity between ZIKV and other Flaviviruses infection(s) or vaccination may contribute to protection or to enhanced immunopathology. We mapped immunodominant, HLA class II restricted, CD4 epitopes from ZIKV Envelope (Env), and Non-structural (NS) NS1, NS3 and NS5 antigens in HLA class II transgenic mice...
January 12, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29330132/an-overview-of-the-safety-pharmacology-society-strategic-plan
#10
M K Pugsley, S Authier, J E Koerner, W S Redfern, C G Markgraf, T Brabham, K Correll, M V Soloviev, A Botchway, M Engwall, M Traebert, J-P Valentin, T J Mow, A Greiter-Wilke, D J Leishman, H M Vargas
Safety Pharmacology studies are conducted to characterize the confidence by which biologically active new chemical entities (NCE) may be anticipated as safe. Non-clinical safety pharmacology studies aim to detect and characterize potentially undesirable pharmacodynamic activities using an array of in silico, in vitro and in vivo animal models. While a broad spectrum of methodological innovation and advancement of the science occurs within the Safety Pharmacology Society, the society also focuses on partnerships with health authorities and technology providers and facilitates interaction with organizations of common interest such as pharmacology, physiology, neuroscience, cardiology and toxicology...
January 9, 2018: Journal of Pharmacological and Toxicological Methods
https://www.readbyqxmd.com/read/29330010/nasopharyngeal-lactobacillus-is-associated-with-childhood-wheezing-illnesses-following-acute-respiratory-syncytial-virus-infection-in-infancy
#11
Christian Rosas-Salazar, Meghan H Shilts, Andrey Tovchigrechko, Seth Schobel, James D Chappell, Emma K Larkin, Tebeb Gebretsadik, Rebecca A Halpin, Karen E Nelson, Martin L Moore, Larry J Anderson, R Stokes Peebles, Suman R Das, Tina V Hartert
BACKGROUND: Early-life acute respiratory infection (ARI) with respiratory syncytial virus (RSV) has been strongly associated with the development of childhood wheezing illnesses, but the pathways underlying this association are poorly understood. OBJECTIVE: To examine the role of the nasopharyngeal microbiome in the development of childhood wheezing illnesses following RSV ARI in infancy. METHODS: We conducted a nested cohort study of 118 previously healthy, term infants with confirmed RSV ARI by RT-PCR...
January 9, 2018: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29329897/-botulinium-toxin-and-idiopathic-overactive-bladder-multicentric-contempory-management-in-bourgogne
#12
A Schneider, B Tourlonias, L Cormier, E Mourey, N Koutlidis, E Delorme, J Pasquale, I Kermarec, A-D Foahom-Kamwa, V Bonniaud
INTRODUCTION: Since 2014, OnabotulinumtoxinA Botox® (Allergan, Inc., Irvine, USA) represents a new therapeutic option for second-line treatment of idiopathic overactive bladder. The purpose of the current study was to evaluate practices of surgeons using onabotulinium toxin (BoNTA) in this indication. MATERIAL AND METHODS: All urogynecology centers of the country were asked in order to list all patients who were treated since marketing autorisation. Patient symptoms, previous treatments, paraclinic evaluations, data of surgery and the characteristics of the follow up were collected and analyzed...
January 9, 2018: Progrès en Urologie
https://www.readbyqxmd.com/read/29329896/open-prostatectomy-versus-180-w-xps-greenlight-laser-vaporization-long-term-functional-outcome-for-prostatic-adenomas-80%C3%A2-g
#13
C Lanchon, G Fiard, J-A Long, V Arnoux, D Carnicelli, Q Franquet, D Poncet, E Bey, J-B Lefrancq, S Grisard, N Peilleron, N Terrier, B Boillot, J-J Rambeaud, J-L Descotes, C Thuillier
INTRODUCTION: GreenLight photoselective vaporisation of the prostate (PVP) offers an endoscopic alternative to open prostatectomy (OP) for treatment of large adenomas. This study compares long-term functional outcome of both techniques in patients with Benign prostatic obstruction (BPO)>80g. MATERIAL AND METHOD: Data from patients who underwent surgical treatment for BPO>80g from January 2010 to February 2015 at our institution were retrospectively collected and compared according to surgical technique...
January 9, 2018: Progrès en Urologie
https://www.readbyqxmd.com/read/29329757/challenges-of-francisella-classification-exemplified-by-an-atypical-clinical-isolate
#14
L M Matz, K Y Kamdar, M E Holder, G A Metcalf, G M Weissenberger, Q Meng, V Vee, Y Han, D M Muzny, R A Gibbs, C L Johnson, P A Revell, J F Petrosino
The accumulation of sequenced Francisella strains has made it increasingly apparent that the 16S rRNA gene alone is not enough to stratify the Francisella genus into precise and clinically useful classifications. Continued whole-genome sequencing of isolates will provide a larger base of knowledge for targeted approaches with broad applicability. Additionally, examination of genomic information on a case-by-case basis will help resolve outstanding questions regarding strain stratification. We report the complete genome sequence of a clinical isolate, designated here as F...
December 6, 2017: Diagnostic Microbiology and Infectious Disease
https://www.readbyqxmd.com/read/29329637/transcriptomic-evidence-of-immune-activation-in-macroscopically-normal-appearing-and-scarred-lung-tissues-in-idiopathic-pulmonary-fibrosis
#15
Irina G Luzina, Mariah V Salcedo, Mónica L Rojas-Peña, Anne E Wyman, Jeffrey R Galvin, Ashutosh Sachdeva, Andrew Clerman, June Kim, Teri J Franks, Edward J Britt, Jeffrey D Hasday, Si M Pham, Allen P Burke, Nevins W Todd, Sergei P Atamas
Idiopathic pulmonary fibrosis (IPF) is a fatal lung disease manifested by overtly scarred peripheral and basilar regions and more normal-appearing central lung areas. Lung tissues from macroscopically normal-appearing (IPFn) and scarred (IPFs) areas of explanted IPF lungs were analyzed by RNASeq and compared with healthy control (HC) lung tissues. There were profound transcriptomic changes in IPFn compared with HC tissues, which included elevated expression of numerous immune-, inflammation-, and extracellular matrix-related mRNAs, and these changes were similar to those observed with IPFs compared to HC...
January 3, 2018: Cellular Immunology
https://www.readbyqxmd.com/read/29329619/hepatic-fibropoiesis-in-dogs-naturally-infected-with-leishmania-leishmania-infantum-treated-with-liposome-encapsulated-meglumine-antimoniate-and-allopurinol
#16
R S Castro, I F G de Amorim, R A Pereira, S M Silva, L J Pinheiro, A J W Pinto, E G Azevedo, C Demicheli, M M V Caliari, D M Mosser, M S M Michalick, Frédéric J G Frezard, Wagner L Tafuri
Hepatic fibropoiesis in canine visceral leishmaniasis (CVL) were evaluated by histological (morphometrical collagen deposition) and immunohistochemical assays characterizing alpha-actin (α-SMA), vimentin, calprotectin (L1 antigen), and TGF-β in 46 naturally infected dogs with Leishmania infantum treated with liposome-encapsulated meglumine antimoniate and allopurinol separately and in combination. Six treatment groups were defined: meglumine antimoniate encapsulated in nanometric liposomes (LMA), allopurinol (ALLOP); liposome-encapsulated meglumine antomoniate combined with allopurinol (LMA+ALLOP); empty liposomes (LEMP); empty liposomes combined with allopurinol (LEMP+ALLOP) and saline...
January 30, 2018: Veterinary Parasitology
https://www.readbyqxmd.com/read/29329392/risk-of-pancreatic-cancer-associated-with-family-history-of-cancer-and-other-medical-conditions-by-accounting-for-smoking-among-relatives
#17
E Molina-Montes, P Gomez-Rubio, M Márquez, M Rava, M Löhr, C W Michalski, X Molero, A Farré, J Perea, W Greenhalf, L Ilzarbe, M O'Rorke, A Tardón, T Gress, V M Barberà, T Crnogorac-Jurcevic, E Domínguez-Muñoz, L Muñoz-Bellvís, J Balsells, E Costello, J Huang, M Iglesias, J Kleeff, Bo Kong, J Mora, L Murray, D O'Driscoll, I Poves, A Scarpa, W Ye, M Hidalgo, L Sharp, A Carrato, F X Real, N Malats
Background: Family history (FH) of pancreatic cancer (PC) has been associated with an increased risk of PC, but little is known regarding the role of inherited/environmental factors or that of FH of other comorbidities in PC risk. We aimed to address these issues using multiple methodological approaches. Methods: Case-control study including 1431 PC cases and 1090 controls and a reconstructed-cohort study (N = 16 747) made up of their first-degree relatives (FDR)...
January 10, 2018: International Journal of Epidemiology
https://www.readbyqxmd.com/read/29328710/ultrafast-charge-transfer-processes-accompanying-kll-auger-decay-in-aqueous-kcl-solution
#18
D Céolin, N V Kryzhevoi, Ch Nicolas, W Pokapanich, S Choksakulporn, P Songsiriritthigul, T Saisopa, Y Rattanachai, Y Utsumi, J Palaudoux, G Öhrwall, J-P Rueff
X-ray photoelectron and KLL Auger spectra were measured for the K^{+} and Cl^{-} ions in aqueous KCl solution. While the XPS spectra of these ions have similar structures, both exhibiting only weak satellites near the main line, the Auger spectra differ dramatically. Contrary to the chloride case, a very strong extra peak was found in the Auger spectrum of K^{+} at the low kinetic energy side of the ^{1}D state. Using the equivalent core model and ab initio calculations this spectral feature was assigned to electron transfer processes from solvent water molecules to the solvated cation...
December 29, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/29327708/myeloproliferative-neoplasms-with-concurrent-bcr-abl1-translocation-and-jak2-v617f-mutation-a-multi-institutional-study-from-the-bone-marrow-pathology-group
#19
Craig R Soderquist, Mark D Ewalt, David R Czuchlewski, Julia T Geyer, Heesun J Rogers, Eric D Hsi, Sa A Wang, Carlos E Bueso-Ramos, Attilio Orazi, Daniel A Arber, Elizabeth O Hexner, Daria V Babushok, Adam Bagg
Myeloproliferative neoplasms arise from hematopoietic stem cells with somatically altered tyrosine kinase signaling. Classification of myeloproliferative neoplasms is based on hematologic, histopathologic and molecular characteristics including the presence of the BCR-ABL1 and JAK2 V617F. Although thought to be mutually exclusive, a number of cases with co-occurring BCR-ABL1 and JAK2 V617F have been identified. To characterize the clinicopathologic features of myeloproliferative neoplasms with concomitant BCR-ABL1 and JAK2 V617F, and define the frequency of co-occurrence, we conducted a retrospective multi-institutional study...
January 12, 2018: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/29327571/recent-developments-in-vascular-robotics
#20
Alexander E Rolls, Colin D Bicknell, Nicholas J Cheshire, Mohamad Hamady, Celia V Riga
No abstract text is available yet for this article.
January 9, 2018: Journal of Cardiovascular Surgery
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