keyword
MENU ▼
Read by QxMD icon Read
search

NCC

keyword
https://www.readbyqxmd.com/read/27903304/association-between-taenia-solium-infection-and-hiv-aids-in-northern-tanzania-a-matched-cross-sectional-study
#1
Veronika Schmidt, Christian Kositz, Karl-Heinz Herbinger, Hélène Carabin, Bernard Ngowi, Ezra Naman, Patricia P Wilkins, John Noh, William Matuja, Andrea Sylvia Winkler
BACKGROUND: The frequency of Taenia solium, a zoonotic helminth, is increasing in many countries of sub-Saharan Africa, where the prevalence of the human immunodeficiency virus (HIV) is also high. However, little is known about how these two infections interact. The aim of this study was to compare the proportion of HIV positive (+) and negative (-) individuals who are infected with Taenia solium (TSOL) and who present with clinical and neurological manifestations of cysticercosis (CC)...
December 1, 2016: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/27895099/new-thiazacridine-agents-synthesis-physical-and-chemical-characterization-and-in-vitro-anticancer-evaluation
#2
Mbo Chagas, Ncc Cordeiro, Kmr Marques, M G Rocha Pitta, Mjbm Rêgo, McA Lima, Mgr Pitta, I R Pitta
A series of new thiazacridine agents were synthesized and evaluated as antitumor agents, in terms of not only their cytotoxicity but also their selectivity. The cytotoxicity assay confirmed that all compounds showed cytotoxic activity and selectivity. The new compound, 3-acridin-9-ylmethyl-5-(5-bromo-1H-indol-3-ylmethylene)-thiazolidine-2,4-dione (LPSF/AA29 - 7A: ), proved to be the most promising compound as it presents lower half-maximal inhibitory concentration (IC50) values (ranging from 0.25 to 68.03 µM) depending on cell lineage...
November 27, 2016: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/27887696/reprint-of-neurocysticercosis-related-mortality-in-brazil-2000-2011-epidemiology-of-a-neglected-neurologic-cause-of-death
#3
Francisco Rogerlândio Martins-Melo, Alberto Novaes Ramos, Marta Guimarães Cavalcanti, Carlos Henrique Alencar, Jorg Heukelbach
Neurocysticercosis (NCC) is an important cause of severe neurological disease mainly in low- and middle-income countries, but data on NCC mortality from endemic areas are scarce. Here we analysed the epidemiological patterns of NCC-related mortality in Brazil. We included all deaths recorded in Brazil between 2000 and 2011, in which NCC was mentioned on death certificates, either as underlying or as associated cause of death. NCC was identified in 1829/12,491,280 deaths (0.015%), 1130 (61.8%) as underlying cause, and 699 (38...
November 22, 2016: Acta Tropica
https://www.readbyqxmd.com/read/27880878/neurocysticercosis-infection-and-disease-a-review
#4
REVIEW
Lucy B Gripper, Susan C Welburn
Neurocysticercosis (NCC) is the most common parasitic disease of the human central nervous system (CNS), a pleomorphic disease with a diverse array of clinical manifestations. The infection is pleomorphic and dependent on a complex range of interconnecting factors, including number and size of the cysticerci, their stage of development and localisation within the brain with resulting difficulties in accurate diagnosis and staging of the disease. This review examines the factors that contribute to the accurate assessment of NCC distribution and transmission that are critical to achieving robust disease burden calculations...
November 20, 2016: Acta Tropica
https://www.readbyqxmd.com/read/27871000/comparison-of-atlas-based-techniques-for-whole-body-bone-segmentation
#5
Hossein Arabi, Habib Zaidi
We evaluate the accuracy of whole-body bone extraction from whole-body MR images using a number of atlas-based segmentation methods. The motivation behind this work is to find the most promising approach for the purpose of MRI-guided derivation of PET attenuation maps in whole-body PET/MRI. To this end, a variety of atlas-based segmentation strategies commonly used in medical image segmentation and pseudo-CT generation were implemented and evaluated in terms of whole-body bone segmentation accuracy. Bone segmentation was performed on 23 whole-body CT/MR image pairs via leave-one-out cross validation procedure...
November 12, 2016: Medical Image Analysis
https://www.readbyqxmd.com/read/27862860/incidence-and-predictors-of-permanent-pacemaker-implantation-following-treatment-with-the-repositionable-lotus%C3%A2-transcatheter-aortic-valve
#6
Sarah Zaman, Liam McCormick, Robert Gooley, Hashrul Rashid, Satish Ramkumar, Damon Jackson, Samuel Hui, Ian T Meredith
OBJECTIVES: To determine the incidence and predictors of permanent pacemaker (PPM) requirement following transcatheter aortic valve replacement (TAVR) with the mechanically expanded Lotus(TM) Valve System (Boston Scientific). BACKGROUND: Pacemaker implantation is the most common complication following TAVR. Predictors of pacing following TAVR with the Lotus valve have not been systematically assessed. METHODS: Consecutive patients with severe aortic stenosis who underwent Lotus valve implantation were prospectively recruited at a single-centre...
November 12, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27861335/response-of-fibroblast-growth-factor-23-to-volume-interventions-in-arterial-hypertension-and-diabetic-nephropathy
#7
Jelmer K Humalda, Sarah Seiler-Muler, Arjan J Kwakernaak, Marc G Vervloet, Gerjan Navis, Danilo Fliser, Gunnar H Heine, Martin H de Borst
Fibroblast growth factor 23 (FGF-23) rises progressively in chronic kidney disease and is associated with adverse cardiovascular outcomes. FGF-23 putatively induces volume retention by upregulating the sodium-chloride cotransporter (NCC). We studied whether, conversely, interventions in volume status affect FGF-23 concentrations.We performed a post hoc analysis of 1) a prospective saline infusion study with 12 patients with arterial hypertension who received 2 L of isotonic saline over 4 hours, and 2) a randomized controlled trial with 45 diabetic nephropathy (DN) patients on background angiotensin-converting enzyme -inhibition (ACEi), who underwent 4 6-week treatment periods with add-on hydrochlorothiazide (HCT) or placebo, combined with regular sodium (RS) or low sodium (LS) diet in a cross-over design...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27842822/sustainable-commercial-nanocrystalline-cellulose-manufacturing-process-with-acid-recycling
#8
Saurabh Jyoti Sarma, Mariem Ayadi, Satinder Kaur Brar, Richard Berry
Nanocrystalline cellulose (NCC) is a biomaterial having potential applications in a wide range of industries. It is industrially produced by concentrated acid hydrolysis of cellulosic materials. In this process, the sulfuric acid rich liquor can be concentrated and reused. However, removal of sugar monomers and oligomers is necessary for such recycling. Membrane and ion exchange technology can be employed to remove sugars; however, such technologies are not efficient in meeting the quality required to recycle the acid solution...
January 20, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/27822369/short-term-effect-of-supplemental-yeast-extract-without-or-with-feed-enzymes-on-growth-performance-immune-status-and-gut-structure-of-weaned-pigs-challenged-with-escherichia-coli-lipopolysaccharide
#9
Samuel M Waititu, Fugui Yin, Rob Patterson, Juan C Rodriguez-Lecompte, Charles M Nyachoti
BACKGROUND: This study investigated the response of piglets receiving a yeast extract without or with a multi-enzyme mixture compared with an antimicrobial growth promoter (AGP) on performance, immune status and gut structure after an E. coli lipopolysaccharide (LPS) challenge. Thirty-six pigs were allotted to six treatments including: a non-challenged control (NCC); LPS-challenged control (CC); CC + AGP; CC + yeast extract; CC + enzymes; and CC + enzymes + yeast extract...
2016: Journal of Animal Science and Biotechnology
https://www.readbyqxmd.com/read/27815594/wnk-signalling-pathways-in-blood-pressure-regulation
#10
REVIEW
Meena Murthy, Thimo Kurz, Kevin M O'Shaughnessy
Hypertension (high blood pressure) is a major public health problem affecting more than a billion people worldwide with complications, including stroke, heart failure and kidney failure. The regulation of blood pressure is multifactorial reflecting genetic susceptibility, in utero environment and external factors such as obesity and salt intake. In keeping with Arthur Guyton's hypothesis, the kidney plays a key role in blood pressure control and data from clinical studies; physiology and genetics have shown that hypertension is driven a failure of the kidney to excrete excess salt at normal levels of blood pressure...
November 4, 2016: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/27811182/leveraging-unique-structural-characteristics-of-wnk-kinases-to-achieve-therapeutic-inhibition
#11
REVIEW
Jinwei Zhang, Xianming Deng, Kristopher T Kahle
The with-no-lysine (K) WNK kinases are master regulators of the Na(+)-(K(+))-Cl(-) cotransporters, including the renal-specific NCC and NKCC2 cotransporters. The discovery of WNK463, an orally bioavailable pan-WNK kinase inhibitor that exploits unique structural properties of the WNK catalytic domain to achieve high affinity and kinase selectivity, illustrates a strategy of leveraging distinct kinase features to develop specific inhibitors and validates the genetic predictions of the in vivo pharmacology of WNK inhibition...
October 18, 2016: Science Signaling
https://www.readbyqxmd.com/read/27810968/physicochemical-properties-that-control-protein-aggregation-also-determine-whether-a-protein-is-retained-or-released-from-necrotic-cells
#12
Andre L Samson, Bosco Ho, Amanda E Au, Simone M Schoenwaelder, Mark J Smyth, Stephen P Bottomley, Oded Kleifeld, Robert L Medcalf
Amyloidogenic protein aggregation impairs cell function and is a hallmark of many chronic degenerative disorders. Protein aggregation is also a major event during acute injury; however, unlike amyloidogenesis, the process of injury-induced protein aggregation remains largely undefined. To provide this insight, we profiled the insoluble proteome of several cell types after acute injury. These experiments show that the disulfide-driven process of nucleocytoplasmic coagulation (NCC) is the main form of injury-induced protein aggregation...
November 2016: Open Biology
https://www.readbyqxmd.com/read/27804084/ion-transport-its-regulation-in-the-endolymphatic-sac-suggestions-for-clinical-aspects-of-meniere-s-disease
#13
REVIEW
Nozomu Mori, Takenori Miyashita, Ryuhei Inamoto, Ai Matsubara, Terushige Mori, Kosuke Akiyama, Hiroshi Hoshikawa
Ion transport and its regulation in the endolymphatic sac (ES) are reviewed on the basis of recent lines of evidence. The morphological and physiological findings demonstrate that epithelial cells in the intermediate portion of the ES are more functional in ion transport than those in the other portions. Several ion channels, ion transporters, ion exchangers, and so on have been reported to be present in epithelial cells of ES intermediate portion. An imaging study has shown that mitochondria-rich cells in the ES intermediate portion have a higher activity of Na(+), K(+)-ATPase and a higher Na(+) permeability than other type of cells, implying that molecules related to Na(+) transport, such as epithelial sodium channel (ENaC), Na(+)-K(+)-2Cl(-) cotransporter 2 (NKCC2) and thiazide-sensitive Na(+)-Cl(-) cotransporter (NCC), may be present in mitochondria-rich cells...
November 1, 2016: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/27789743/channel-transporter-complexes-an-emerging-theme-in-cell-signaling
#14
Geoffrey W Abbott
In a recent edition of Biochemical Journal, Mistry and colleagues described the discovery of a novel protein complex, formed from the epithelial sodium channel (ENaC) and the sodium chloride cotransporter (NCC) [Biochem. J. (2016) Hoover, S.R]. The importance of these two proteins in the regulation of salt balance and blood pressure has long been known, as has their overlapping expression in the distal convoluted tubule of the kidney. The new study by Mistry et al. now demonstrates their physical interaction in the kidney and when heterologously co-expressed...
November 1, 2016: Biochemical Journal
https://www.readbyqxmd.com/read/27784676/a-role-for-sodium-chloride-cotransporters-in-the-rapid-regulation-of-ion-uptake-following-acute-environmental-acidosis-new-insights-from-the-zebrafish-model
#15
Raymond W M Kwong, Steve F Perry
The effects of acute exposure to acidic water on Na(+) and Cl(-) homeostasis, and the mechanisms underlying their compensatory regulation, were investigated in the larval zebrafish Danio rerio Exposure to acidic water (pH 4.0; control pH 7.6) for 2 h significantly reduced Na(+) uptake and whole body Na(+) content. Nevertheless, the capacity for Na(+) uptake was substantially increased in fish preexposed to acidic water but measured in control water. Based on the accumulation of the Na(+)-selective dye, Sodium Green, two ionocyte subtypes exhibited intracellular Na(+) enrichment after preexposure to acidic water: H(+)-ATPase rich (HR) cells, which coexpress the Na(+)/H(+) exchanger isoform 3b (NHE3b), and a non-HR cell population...
December 1, 2016: American Journal of Physiology. Cell Physiology
https://www.readbyqxmd.com/read/27774576/neurocysticercosis-a-review-on-status-in-india-management-and-current-therapeutic-interventions
#16
Rumana Ahmad, Tahmeena Khan, Bilal Ahmad, Aparna Misra, Anil K Balapure
Tapeworms (cestodes) are segmented flatworms responsible for causing diseases that may prove fatal and difficult to treat in the absence of proper treatment and efficient drugs. Neurocysticercosis (NCC) is a common parasitic infection of the central nervous system and a major contributor to epilepsy caused by the metacestode (larva) of the human tapeworm Taenia solium, characterized by a range of pathological symptoms including epileptic seizures, headaches, and hydrocephalus. Cysticercosis is considered as a "biological imprint" of the socioeconomic development of a community in general and a country in particular...
October 24, 2016: Parasitology Research
https://www.readbyqxmd.com/read/27773290/sono-assisted-tempo-oxidation-of-oil-palm-lignocellulosic-biomass-for-isolation-of-nanocrystalline-cellulose
#17
R Rohaizu, W D Wanrosli
Highly stable and dispersible nanocrystalline cellulose (NCC) was successfully isolated from oil palm empty fruit bunch microcrystalline cellulose (OPEFB-MCC), with yields of 93% via a sono-assisted TEMPO-oxidation and a subsequent sonication process. The sono-assisted treatment has a remarkable effect, resulting in an increase of more than 100% in the carboxylate content and a significant increase of approximately 39% in yield compared with the non-assisted process. TEM images reveal the OPEFB-NCC to have rod-like crystalline morphology with an average length and width of 122 and 6nm, respectively...
January 2017: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/27766959/screening-for-clusters-of-charge-in-human-virus-proteomes
#18
Najla Kharrat, Sabrine Belmabrouk, Rania Abdelhedi, Riadh Benmarzoug, Mourad Assidi, Mohammed H Al Qahtani, Ahmed Rebai
BACKGROUND: The identification of charge clusters (runs of charged residues) in proteins and their mapping within the protein structure sequence is an important step toward a comprehensive analysis of how these particular motifs mediate, via electrostatic interactions, various molecular processes such as protein sorting, translocation, docking, orientation and binding to DNA and to other proteins. Few algorithms that specifically identify these charge clusters have been designed and described in the literature...
October 17, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27760769/a-small-molecule-screening-to-detect-potential-therapeutic-targets-in-human-podocytes
#19
Eugen Widmeier, Weizhen Tan, Merlin Airik, Friedhelm Hildebrandt
INTRODUCTION: Steroid-resistant nephrotic syndrome (SRNS) inevitably progresses to end-stage kidney disease, requiring dialysis or transplantation for survival. However, treatment modalities and drug discovery remain limited. Mutations in over 30 genes have been discovered as monogenic causes of SRNS. Most of these genes are predominantly expressed in the glomerular epithelial cell, the podocyte, placing it at the center of the pathogenesis of SRNS. Podocyte migration rate (PMR) represents a relevant intermediate phenotype of disease in monogenic causes of SRNS...
October 19, 2016: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/27754152/os-29-04-sympathetic-nervous-system-regulation-of-the-renal-ncc-and-blood-pressure-during-high-dietary-salt-intake
#20
Richard Wainford, Kathryn Walsh
OBJECTIVE: These studies tested the hypothesis that the SNS release of norepinephrine modulates NCC activity via a WNK1 mechanism to contribute to the pathophysiology of salt-sensitive hypertension in rats. DESIGN AND METHOD: Male Sprague-Dawley (SD) rats receiving a continuous s.c. saline or NE (600 ng/min) infusion or naïve Dahl Salt-Resistant (DSR) and Dahl Salt-Sensitive (DSS) rats were fed a 0.6% (NS) or 8% NaCl (HS) diet for 14 or 21 days respectively (N = 6/group)...
September 2016: Journal of Hypertension
keyword
keyword
30820
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"