keyword
MENU ▼
Read by QxMD icon Read
search

Central line

keyword
https://www.readbyqxmd.com/read/28108904/intravitreal-anti-vegf-treatment-for-subretinal-neovascularisation-secondary-to-type-2-idiopathic-juxtafoveolar-telangiectasia
#1
Teresa Barth, Florian Zeman, Horst Helbig, Maria-Andreea Gamulescu
PURPOSE: To assess the long-term outcome of patients with subretinal neovascular membrane (SRNVM) secondary to type 2 idiopathic juxtafoveolar telangiectasia (IJT) receiving intravitreal anti-VEGF (vascular endothelial growth factor) injections. METHODS: A total of 14 eyes of 12 patients treated with intravitreal anti-VEGF for SRNVM related to type 2 IJT were retrospectively assessed. RESULTS: Nine men and 3 women with a mean age of 66 years (SD 12, range 47-87 years) were diagnosed with IJT-related SRNVM...
January 21, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28108849/toll-like-receptor-4-affects-the-cerebral-biochemical-changes-induced-by-mptp-treatment
#2
Carmela Conte, Luca Roscini, Roccaldo Sardella, Giuseppina Mariucci, Stefania Scorzoni, Tommaso Beccari, Laura Corte
The etiology and pathogenesis of Parkinson's disease (PD) are still unclear. However, multiple lines of evidence suggest a critical role of the toll like receptor 4 (TLR4) in inflammatory response and neuronal death. Neuroinflammation may be associated with the misfolding and aggregation of proteins accompanied by a change in their secondary structure. Recent findings also suggest that biochemical perturbations in cerebral lipid content could contribute to the pathogenesis of central nervous system (CNS) disorders, including PD...
January 21, 2017: Neurochemical Research
https://www.readbyqxmd.com/read/28107753/role-of-central-opioid-on-the-antinociceptive-effect-of-sulfated-polysaccharide-from-the-red-seaweed-solieria-filiformis-in-induced-temporomandibular-joint-pain
#3
Ianna Wivianne Fernandes Araújo, Hellíada Vasconcelos Chaves, José Mário Pachêco, Danielle Rocha Val, Lorena Vasconcelos Vieira, Rodrigo Santos, Raul Sousa Freitas, Renata Line Rivanor, Valdécio Silvano Monteiro, Juliana Trindade Clemente-Napimoga, Mirna Marques Bezerra, Norma Maria Barros Benevides
This study aimed to investigate the effect of sulfated polysaccharide from red seaweed Solieria filiformis (Fraction F II) in the inflammatory hypernociception in the temporomandibular joint (TMJ) of rats. Male Wistar rats were pretreated (30min) with a subcutaneous injection (s.c.) of vehicle or FII (0.03, 0.3 or 3.0mg/kg) followed by intra-TMJ injection of 1.5% Formalin or 5-hydroxytryptamine (5-HT, 225μg/TMJ). In other set of experiments rats were pretreated (15min) with an intrathecal injection of the non-selective opioid receptors Naloxone, or μ-opioid receptor antagonist CTOP, or δ-opioid receptor Naltridole hydrochloride, or κ-opioid receptor antagonist Nor-Binaltorphimine (Nor-BNI) followed by injection of FII (s...
January 17, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28107561/beta-blockers-for-hypertension
#4
REVIEW
Charles S Wiysonge, Hazel A Bradley, Jimmy Volmink, Bongani M Mayosi, Lionel H Opie
BACKGROUND: Beta-blockers refer to a mixed group of drugs with diverse pharmacodynamic and pharmacokinetic properties. They have shown long-term beneficial effects on mortality and cardiovascular disease (CVD) when used in people with heart failure or acute myocardial infarction. Beta-blockers were thought to have similar beneficial effects when used as first-line therapy for hypertension. However, the benefit of beta-blockers as first-line therapy for hypertension without compelling indications is controversial...
January 20, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28107480/drosophila-vps13-is-required-for-protein-homeostasis-in-the-brain
#5
Jan J Vonk, Wondwossen M Yeshaw, Francesco Pinto, Anita I E Faber, Liza L Lahaye, Bart Kanon, Marianne van der Zwaag, Antonio Velayos-Baeza, Raimundo Freire, Sven C van IJzendoorn, Nicola A Grzeschik, Ody C M Sibon
Chorea-Acanthocytosis is a rare, neurodegenerative disorder characterized by progressive loss of locomotor and cognitive function. It is caused by loss of function mutations in the Vacuolar Protein Sorting 13A (VPS13A) gene, which is conserved from yeast to human. The consequences of VPS13A dysfunction in the nervous system are still largely unspecified. In order to study the consequences of VPS13A protein dysfunction in the ageing central nervous system we characterized a Drosophila melanogaster Vps13 mutant line...
2017: PloS One
https://www.readbyqxmd.com/read/28107451/effect-of-nocturnal-hemodialysis-versus-conventional-hemodialysis-on-end-stage-renal-disease-a-meta-analysis-and-systematic-review
#6
Fangjie Liu, Yiting Sun, Tianhua Xu, Li Sun, Linlin Liu, Wei Sun, Xin Feng, Jianfei Ma, Lining Wang, Li Yao
OBJECTIVES: The purpose of this study is to assess the efficacy and safety of nocturnal hemodialysis on end-stage renal disease (ESRD) patients. METHODS: We searched Medline, EmBase, and the Cochrance Central Register of Controlled Trials for studies up to January 2016. Analysis was done to compare variant outcomes of different hemodialysis schedules, including mortality, cardiovascular-associated variables, uremia-associated variables, quality of life (QOL), side-effects, and drug usage...
2017: PloS One
https://www.readbyqxmd.com/read/28107439/development-of-a-dipg-orthotopic-model-in-mice-using-an-implantable-guide-screw-system
#7
Miguel Marigil, Naiara Martinez-Velez, Pablo D Domínguez, Miguel Angel Idoate, Enric Xipell, Ana Patiño-García, Marisol Gonzalez-Huarriz, Marc García-Moure, Marie-Pierre Junier, Hervé Chneiweiss, Elías El-Habr, Ricardo Diez-Valle, Sonia Tejada-Solís, Marta M Alonso
OBJECTIVE: In this work we set to develop and to validate a new in vivo frameless orthotopic Diffuse Intrinsic Pontine Glioma (DIPG) model based in the implantation of a guide-screw system. METHODS: It consisted of a guide-screw also called bolt, a Hamilton syringe with a 26-gauge needle and an insulin-like 15-gauge needle. The guide screw is 2.6 mm in length and harbors a 0.5 mm central hole which accepts the needle of the Hamilton syringe avoiding a theoretical displacement during insertion...
2017: PloS One
https://www.readbyqxmd.com/read/28106069/identification-of-novel-cellular-clusters-define-a-specialized-area-in-the-cerebellar-periventricular-zone
#8
María Alejandra González-González, Gabriela B Gómez-González, Marymar Becerra-González, Ataúlfo Martínez-Torres
The periventricular zone of cerebellum is a germinative niche during the embryonic development, nevertheless its structural organization and functional implications in adult have not been widely studied. Here we disclose the presence of two novel clusters of cells in that area. The first one was named the subventricular cellular cluster (SVCC) and is composed of cells that express glial and neuronal markers. The second was named the ventromedial cord (VMC) and appears as a streak of biciliated cells with microvillosities facing the ventricle, that includes GFAP(+) and nestin(+) cells organized along the periventricular vasculature...
January 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28105921/simba-a-web-tool-for-managing-bacterial-genome-assembly-generated-by-ion-pgm-sequencing-technology
#9
Diego C B Mariano, Felipe L Pereira, Edgar L Aguiar, Letícia C Oliveira, Leandro Benevides, Luís C Guimarães, Edson L Folador, Thiago J Sousa, Preetam Ghosh, Debmalya Barh, Henrique C P Figueiredo, Artur Silva, Rommel T J Ramos, Vasco A C Azevedo
BACKGROUND: The evolution of Next-Generation Sequencing (NGS) has considerably reduced the cost per sequenced-base, allowing a significant rise of sequencing projects, mainly in prokaryotes. However, the range of available NGS platforms requires different strategies and software to correctly assemble genomes. Different strategies are necessary to properly complete an assembly project, in addition to the installation or modification of various software. This requires users to have significant expertise in these software and command line scripting experience on Unix platforms, besides possessing the basic expertise on methodologies and techniques for genome assembly...
December 15, 2016: BMC Bioinformatics
https://www.readbyqxmd.com/read/28104361/igfbp-a-novel-target-of-lung-cancer
#10
REVIEW
QiongGe Hu, Yong Zhou, Kejing Ying, Wenjing Ruan
The insulin-like growth factor-1 receptor(IGF-1R) is a central component of lung cancer signal transduction pathways. A phase III study failed for carboplatin, paclitaxel, with or without figitumumab in first-line treating metastatic non-small cell lung cancer (NSCLC). There is an urgent need for a better understanding of signaling in IGF system. Insulin-like growth factor-binding proteins(IGFBPs) function as modulators for IGF signaling through sequestration of IGFs in serum and the extracellular fluid. IGFBPs can also act as transporters or modulators for IGF action and insulin action...
January 16, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28104229/computational-analysis-of-the-safe-zone-for-the-antegrade-lag-screw-in-posterior-column-fixation-with-the-anterior-approach-in-acetabular-fracture-a-cadaveric-study
#11
Gu-Hee Jung, Yongkoo Lee, Joon-Woo Kim, Ji-Wan Kim
OBJECTIVE: The fluoroscopically-guided procedure of antegrade posterior lag screw in posterior column fixation through anterior approach is technique-dependent and requires an experienced surgeon. The purpose of this study was to establish the safe zone for the antegrade posterior lag screw by using computational analysis. METHOD: The virtual three-dimensional model of 178 hemi-pelvises was created from the CT data (DICOM format) by using Mimics(®) program, and were used to measure the safe zone of antegrade lag screw fixation on the inner table of the iliac wing, and the largest diameter of cylindrical implant inside safe zone...
January 13, 2017: Injury
https://www.readbyqxmd.com/read/28103712/endogenous-and-antipsychotic-related-risks-for-diabetes-mellitus-in-young-people-with-schizophrenia-a-danish-population-based-cohort-study
#12
Anto P Rajkumar, Henriette Thisted Horsdal, Theresa Wimberley, Dan Cohen, Ole Mors, Anders D Børglum, Christiane Gasse
OBJECTIVE: Diabetes mellitus contributes to excessive cardiovascular deaths and reduced life expectancy in schizophrenia. This population-based cohort study investigated the endogenous risk for diabetes in antipsychotic-naive schizophrenia and evaluated the risks added by starting antipsychotic treatment in people with schizophrenia. METHOD: The study followed all people born in Denmark on or after Jan. 1, 1977, until Jan. 1, 2013 (N=2,736,510). The Danish Psychiatric Central Research Register ascertained schizophrenia diagnoses...
January 20, 2017: American Journal of Psychiatry
https://www.readbyqxmd.com/read/28103303/driving-with-intuition-a-preregistered-study-about-the-eeg-anticipation-of-simulated-random-car-accidents
#13
Gian Marco Duma, Giovanni Mento, Tommaso Manari, Massimiliano Martinelli, Patrizio Tressoldi
The study of neural pre-stimulus or "anticipatory" activity opened a new window for understanding how the brain actively constructs the forthcoming reality. Usually, experimental paradigms designed to study anticipatory activity make use of stimuli. The purpose of the present study is to expand the study of neural anticipatory activity upon the temporal occurrence of dichotomic, statistically unpredictable (random) stimuli within an ecological experimental paradigm. To this purpose, we used a simplified driving simulation including two possible, randomly-presented trial types: a car crash end trial and a no car crash end trial...
2017: PloS One
https://www.readbyqxmd.com/read/28100234/arthroscopic-reduction-and-fixation-of-coronoid-fractures-with-an-exchange-rod-a-new-technique
#14
Kan Ouyang, Daping Wang, Wei Lu, Jianyi Xiong, Jian Xu, Liangquan Peng, Haifeng Liu, Hao Li, Wenzhe Feng
BACKGROUND: The ulnar coronoid process plays a central role in maintaining elbow stability. Some of its fractures were often combined with injury of bone and ligament. Arthroscopy enables perfect visualization to allow anatomical repair. METHODS: From January 2012 to December 2013, six patients (four males, two females) with a mean age of 26.6 years were treated. The left and right ulnas were involved in two and four patients, respectively. All patients suffered from ipsilateral subluxation of the elbow without associated radial fracture...
January 18, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/28099138/role-of-glial-cell-line-derived-neurotrophic-factor-in-the-pathogenesis-and-treatment-of-mood-disorders
#15
Anton S Tsybko, Tatiana V Ilchibaeva, Nina K Popova
Glial cell line-derived neurotrophic factor (GDNF) is widely recognized as a survival factor for dopaminergic neurons, but GDNF has also been shown to promote development, differentiation, and protection of other central nervous system neurons and was thought to play an important role in various neuropsychiatric disorders. Severe mood disorders, such as primarily major depressive disorder and bipolar affective disorder, attract particular attention. These psychopathologies are characterized by structural alterations accompanied by the dysregulation of neuroprotective and neurotrophic signaling mechanisms required for the maturation, growth, and survival of neurons and glia...
January 18, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28098793/osteocyte-alterations-induce-osteoclastogenesis-in-an-in-vitro-model-of-gaucher-disease
#16
Constanza Bondar, Maximiliano Ormazabal, Andrea Crivaro, Malena Ferreyra-Compagnucci, María Victoria Delpino, Paula Adriana Rozenfeld, Juan Marcos Mucci
Gaucher disease (GD) is caused by mutations in the glucosylceramidase β (GBA 1) gene that confer a deficient level of activity of glucocerebrosidase (GCase). This deficiency leads to the accumulation of the glycolipid glucocerebroside in the lysosomes of cells, mainly in the monocyte/macrophage lineage. Its mildest form is Type I GD, characterized by non-neuronopathic involvement. Bone compromise is the most disabling aspect of the Gaucher disease. However, the pathophysiological aspects of skeletal alterations are not yet fully understood...
January 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28096470/dampened-amphetamine-stimulated-behavior-and-altered-dopamine-transporter-function-in-the-absence-of-brain-gdnf
#17
Jaakko Kopra, Anne Panhelainen, Sara Af Bjerkén, Lauriina Porokuokka, Kärt Varendi, Soophie Olfat, Heidi Montonen, T Petteri Piepponen, Mart Saarma, Jaan-Olle Andressoo
: Midbrain dopamine neuron dysfunction contributes to various psychiatric and neurological diseases including drug addiction and Parkinson's disease. Because of its well-established dopaminotrophic effects, the therapeutic potential of glial cell line-derived neurotrophic factor (GDNF) has been extensively studied in various disorders with disturbed dopamine homeostasis. The outcomes from pre-clinical and clinical studies vary, however, highlighting a need for a better understanding of the physiological role of GDNF on striatal dopaminergic function...
January 17, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28096455/multicenter-prospective-study-on-device-associated-infection-rates-and-bacterial-resistance-in-intensive-care-units-of-venezuela-international-nosocomial-infection-control-consortium-inicc-findings
#18
Gabriel D Empaire, Maria E Guzman Siritt, Victor D Rosenthal, Fernando Pérez, Yvis Ruiz, Claudia Díaz, Gabriela Di Silvestre, Evelyn Salinas, Nelva Orozco
BACKGROUND: Device-associated healthcare-acquired infections (DA-HAI) pose a threat to patient safety in the intensive care unit (ICU). METHODS: A DA-HAI surveillance study was conducted by the International Nosocomial Infection Control Consortium (INICC) in two adult medical/surgical ICUs at two hospitals in Caracas, Venezuela, in different periods from March 2008 to April 2015, using the US Centers for Disease Control and Prevention's National Healthcare Safety Network (CDC/NHSN) definitions and criteria, and INICC methods...
January 2017: International Health
https://www.readbyqxmd.com/read/28096351/uncovering-hidden-variation-in-polyploid-wheat
#19
Ksenia V Krasileva, Hans A Vasquez-Gross, Tyson Howell, Paul Bailey, Francine Paraiso, Leah Clissold, James Simmonds, Ricardo H Ramirez-Gonzalez, Xiaodong Wang, Philippa Borrill, Christine Fosker, Sarah Ayling, Andrew L Phillips, Cristobal Uauy, Jorge Dubcovsky
Comprehensive reverse genetic resources, which have been key to understanding gene function in diploid model organisms, are missing in many polyploid crops. Young polyploid species such as wheat, which was domesticated less than 10,000 y ago, have high levels of sequence identity among subgenomes that mask the effects of recessive alleles. Such redundancy reduces the probability of selection of favorable mutations during natural or human selection, but also allows wheat to tolerate high densities of induced mutations...
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28096196/craniospinal-irradiation-using-helical-tomotherapy-for-central-nervous-system-tumors
#20
Sanziana R I Schiopu, Gregor Habl, Matthias Häfner, Sonja Katayama, Klaus Herfarth, Juergen Debus, Florian Sterzing
The aim of this study was to describe early and late toxicity, survival and local control in 45 patients with primary brain tumors treated with helical tomotherapy craniospinal irradiation (HT-CSI). From 2006 to 2014, 45 patients with central nervous system malignancies were treated with HT-CSI. The most common tumors were medulloblastoma in 20 patients, ependymoma in 10 patients, intracranial germinoma (ICG) in 7 patients, and primitive neuroectodermal tumor in 4 patients. Hematological toxicity during treatment included leukopenia Grades 1-4 (6...
January 17, 2017: Journal of Radiation Research
keyword
keyword
21769
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"