keyword
MENU ▼
Read by QxMD icon Read
search

mps

keyword
https://www.readbyqxmd.com/read/27913904/association-between-brain-structural-anomalies-electroencephalogram-and-history-of-seizures-in-mucopolysaccharidosis-type-ii-hunter-syndrome
#1
Ramón Ernesto Jiménez-Arredondo, Aniel Jessica Leticia Brambila-Tapia, Francisco Miguel Mercado-Silva, Martha Ortiz-Aranda, Verónica Benites-Godinez, Graciela Olmos-García-de-Alba, Luis Eduardo Figuera
Mucopolysaccharidosis type II or Hunter syndrome (MPS II) is a genetic disease that can course with intellectual impairment and central nervous system (CNS) alterations. To date, no report has documented electroencephalogram (EEG) measures associated with CNS alterations, detected by imaging studies, and the history of seizures in patients with MPS II. Therefore, we decided to search this association. We included 9 patients with MPS II and performed imaging studies of the brain to detect the presence of cortico-subcortical atrophy, enlarged subarachnoid space and supratentorial ventricular size...
December 2, 2016: Neurological Sciences
https://www.readbyqxmd.com/read/27911912/comprehensive-genetic-analysis-of-japanese-autosomal-dominant-sensorineural-hearing-loss-patients
#2
Yoh-Ichiro Iwasa, Shin-Ya Nishio, Shin-Ichi Usami
BACKGROUND: In general, autosomal dominant inherited hearing loss does not have a founder mutation, with the causative mutation different in each family. For this reason, there has been a strong need for efficient diagnosis methods for autosomal dominant sensorineural hearing loss (ADSNHL) patients. This study sought to verify the effectiveness of our analysis algorithm for the screening of ADSNHL patients as well as the usefulness of the massively parallel DNA sequencing (MPS). SUBJECTS AND METHODS: Seventy-five Japanese ADSNHL patients from 53 ENT departments nationwide participated in this study...
2016: PloS One
https://www.readbyqxmd.com/read/27910891/elevated-cerebral-spinal-fluid-biomarkers-in-children-with-mucopolysaccharidosis-i-h
#3
Gerald V Raymond, Marzia Pasquali, Lynda E Polgreen, Patricia I Dickson, Weston P Miller, Paul J Orchard, Troy C Lund
Mucopolysaccharidosis (MPS) type-IH is a lysosomal storage disease that results from mutations in the IDUA gene causing the accumulation of glycosaminoglycans (GAGs). Historically, children with the severe phenotype, MPS-IH (Hurler syndrome) develop progressive neurodegeneration with death in the first decade due to cardio-pulmonary complications. New data suggest that inflammation may play a role in MPS pathophysiology. To date there is almost no information on the pathophysiologic changes within the cerebral spinal fluid (CSF) of these patients...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27909712/myocardial-perfusion-spect-2015-in-germany-results-of-the-7th-survey
#4
Oliver Lindner, Wolfgang Burchert, Wolfgang Schäfer, Marcus Hacker
AIM: The working group Cardiovascular Nuclear Medicine of the German Society of Nuclear Medicine presents the results of the 7th survey of myocardial perfusion SPECT (MPS) of the reporting year 2015. METHOD: 268 questionnaires (173 practices [PR], 67 hospitals [HO], 28 university hospitals [UH]) were evaluated. Results of the last survey from 2012 are set in squared brackets. RESULTS: MPS of 121 939 [105 941] patients were reported. 98 % [95 %] of all MPS were performed with Tc-99m radiopharmaceuticals and 2 % [5 %] with Tl-201...
December 2, 2016: Nuklearmedizin. Nuclear Medicine
https://www.readbyqxmd.com/read/27909410/mechanosensitive-molecular-networks-involved-in-transducing-resistance-exercise-signals-into-muscle-protein-accretion
#5
REVIEW
Emil Rindom, Kristian Vissing
Loss of skeletal muscle myofibrillar protein with disease and/or inactivity can severely deteriorate muscle strength and function. Strategies to counteract wasting of muscle myofibrillar protein are therefore desirable and invite for considerations on the potential superiority of specific modes of resistance exercise and/or the adequacy of low load resistance exercise regimens as well as underlying mechanisms. In this regard, delineation of the potentially mechanosensitive molecular mechanisms underlying muscle protein synthesis (MPS), may contribute to an understanding on how differentiated resistance exercise can transduce a mechanical signal into stimulation of muscle accretion...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27904658/circulating-microparticles-enhanced-rat-vascular-wall-remodeling-following-endothelial-denudation
#6
Fan-Yen Lee, Hung-I Lu, Han-Tan Chai, Jiunn-Jye Sheu, Yi-Ling Chen, Tein-Hung Huang, Gour-Shenq Kao, Sheng-Yi Chen, Sheng-Ying Chung, Pei-Hsun Sung, Hsueh-Wen Chang, Mel S Lee, Hon-Kan Yip
This study tested the hypothesis that circulating microparticles (MPs) exacerbated vascular wall (VW) remodeling after endothelial denudation by 0.014 wire in a rat model. Adult male Sprague Dawley rats (n = 40) were equally categorized into group 1 [sham-control (SC); 3.0 mL saline intravenous injection], group 2 [SC + intravenous MPs (1.0 × 10(7)) derived from patients with carotid artery stenosis (CAS)], group 3 [femoral arterial endothelial denudation (FAED)], group 4 (FAED + MPs derived from healthy subjects), and group 5 (FAED + CAS-derived MPs)...
2016: American Journal of Translational Research
https://www.readbyqxmd.com/read/27903833/meal-distribution-of-dietary-protein-and-leucine-influences-long-term-muscle-mass-and-body-composition-in-adult-rats
#7
Layne E Norton, Gabriel J Wilson, Christopher J Moulton, Donald K Layman
BACKGROUND: Protein quantity and quality at a meal affect muscle protein synthesis (MPS); however, long-term effects of protein distribution at individual meals on adult muscle mass remain unknown. OBJECTIVE: We used a precise feeding protocol in adult rats to determine if optimizing postmeal MPS response by modifying the meal distribution of protein, and the amino acid leucine (Leu), would affect muscle mass. METHODS: Two studies were conducted with the use of male Sprague-Dawley rats (∼300 g) trained to consume 3 meals/d, then assigned to diet treatments with identical macronutrient contents (16% of energy from protein, 54% from carbohydrates, and 30% from fat) but differing in protein quality or meal distribution...
November 30, 2016: Journal of Nutrition
https://www.readbyqxmd.com/read/27903231/new-analogues-of-mycophenolic-acid
#8
Agnieszka Głowacka, Michal Prejs, Grzegorz Cholewinski, Krystyna Dzierzbicka
Mycophenolic acid (MPA) possesses antibacterial, antifungal, antiviral, immunosuppressive and anticancer properties. It is a non-competitive and reversible inhibitor of dehydrogenase inosine-5'-monophosphate (IMPDH) [1,2]. This compound belongs to the immunosuppressive drugs used for the prevention of both acute and chronic transplant rejection [3]. Until now clinically have been used two derivatives of MPA: mycophenolate mofetil (MMF, CellCept) and mycophenolate sodium (MPS, Myfortic). They cause, similar to MPA, although at lower degree, the side effects such as vomiting, abdominal pain, diarrhea, nausea, gastrointestinal, urogenital tract, blood or nervous system disorders...
November 29, 2016: Mini Reviews in Medicinal Chemistry
https://www.readbyqxmd.com/read/27902980/gene-expression-profiling-and-functional-characterization-of-macrophages-in-response-to-circulatory-microparticles-produced-during-trypanosoma-cruzi-infection-and-chagas-disease
#9
Imran H Chowdhury, Sue-Jie Koo, Shivali Gupta, Lisa Yi Liang, Bojlul Bahar, Laura Silla, Julio Nuñez-Burgos, Natalia Barrientos, Maria Paola Zago, Nisha Jain Garg
BACKGROUND: Chronic inflammation and oxidative stress are hallmarks of chagasic cardiomyopathy (CCM). In this study, we determined if microparticles (MPs) generated during Trypanosoma cruzi (Tc) infection carry the host's signature of the inflammatory/oxidative state and provide information regarding the progression of clinical disease. METHODS: MPs were harvested from supernatants of human peripheral blood mononuclear cells in vitro incubated with Tc (control: LPS treated), plasma of seropositive humans with a clinically asymptomatic (CA) or symptomatic (CS) disease state (vs...
December 1, 2016: Journal of Innate Immunity
https://www.readbyqxmd.com/read/27900452/microparticles-from-splenectomized-%C3%AE-thalassemia-hbe-patients-play-roles-on-procoagulant-activities-with-thrombotic-potential
#10
Phatchanat Klaihmon, Kunwadee Phongpao, Wasinee Kheansaard, Egarit Noulsri, Archrob Khuhapinant, Suthat Fucharoen, Noppawan Phumala Morales, Saovaros Svasti, Kovit Pattanapanyasat, Pornthip Chaichompoo
Thromboembolic events including cerebral thrombosis, deep vein thrombosis, and pulmonary embolism are major complications in β-thalassemia. Damaged red blood cells and chronic platelet activation in splenectomized β-thalassemia/HbE patients were associated with increased microparticles (MPs) releases into blood circulation. MPs are small membrane vesicles, which play important roles on coagulation. However, the role of MP in thalassemia is poorly understood. In this study, the effects of splenectomized-MPs on platelet activation and aggregation were investigated...
November 29, 2016: Annals of Hematology
https://www.readbyqxmd.com/read/27899993/predictive-value-of-microparticle-associated-tissue-factor-activity-for-permeability-glycoprotein-mediated-multidrug-resistance-in-cancer
#11
Antonio Angelini, Sebastiano Miscia, Maria Antonietta Centurione, Roberta Di Pietro, Lucia Centurione
Multidrug resistance (MDR) protein 1, which is also known as permeability glycoprotein (Pgp), and tissue factor (TF) are recurrently overexpressed on the surface of cancer cells, likely in response to stimuli such as chemotherapy. Microparticles (MPs) released from cancer cells into the bloodstream express tumour markers on their surface that may be useful as predictive biomarkers for evaluating disease progression. The present study measured the level of TF/factor VII (FVII)-dependent coagulation of MPs isolated from the plasma of cancer patients with various tumours, who were undergoing chemotherapy...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27899173/procoagulant-role-of-microparticles-in-routine-storage-of-packed-red-blood-cells-potential-risk-for-prothrombotic-post-transfusion-complications
#12
Htet Htet Aung, John-Paul Tung, Melinda M Dean, Robert L Flower, Natalie M Pecheniuk
During routine storage, packed red blood cells (PRBC) undergo biochemical and morphological changes including loss of red blood cell (RBC) membrane asymmetry and release of microparticles (MPs) bearing phosphatidylserine (PS), a procoagulant phospholipid. This study investigated the association between PRBC storage duration, MP profile and procoagulant activity. Leukodepleted PRBC-supernatant (PRBC-SN; n=13) was prepared at weekly intervals throughout storage. Phospholipid-dependent procoagulant activity, assessed using a factor X-activated clotting time (XACT) assay, decreased throughout storage (p<0...
November 26, 2016: Pathology
https://www.readbyqxmd.com/read/27898598/pharmacokinetics-of-mycophenolic-acid-and-dose-optimization-in-children-after-intestinal-transplantation
#13
Caroline Barau, Antonio Mellos, Stéphanie Chhun, Florence Lacaille, Valérie Furlan
BACKGROUND: Mycophenolate mofetil (MMF) or enteric-coated mycophenolate sodium (MPS) are now commonly used in pediatric intestinal transplantation (Tx), but to date, no clear recommendations regarding the dosing regimen have been made in this population. The aim of this study was to determine the MMF/MPS dosage required to achieve an area under the plasma concentration-time curve from 0 to 12 hours (AUC0-12) for mycophenolic acid (MPA) greater than 30 mg.h/L in children after intestinal transplantation...
November 28, 2016: Therapeutic Drug Monitoring
https://www.readbyqxmd.com/read/27898334/relative-contribution-of-ammonia-oxidizing-bacteria-and-other-members-of-nitrifying-activated-sludge-communities-to-micropollutant-biotransformation
#14
Yujie Men, Stefan Achermann, Damian E Helbling, David R Johnson, Kathrin Fenner
Improved micropollutant (MP) biotransformation during biological wastewater treatment has been associated with high ammonia oxidation activities, suggesting co-metabolic biotransformation by ammonia oxidizing bacteria as an underlying mechanism. The goal of this study was to clarify the contribution of ammonia oxidizing bacteria to increased MP degradation in nitrifying activated sludge (NAS) communities using a series of inhibition experiments. To this end, we treated a NAS community with two different ammonia oxidation inhibitors, namely octyne (OCT), a mechanistic inhibitor that covalently binds to ammonia monooxygenases, and allylthiourea (ATU), a copper chelator that depletes copper ions from the active center of ammonia monooxygenases...
November 22, 2016: Water Research
https://www.readbyqxmd.com/read/27894799/a-microcosm-experiment-to-determine-the-consequences-of-magnetic-microparticles-application-on-water-quality-and-sediment-phosphorus-pools
#15
A Funes, A Del Arco, I Álvarez-Manzaneda, J de Vicente, I de Vicente
This study used microcosms to evaluate the effects of adding iron (Fe) magnetic microparticles (MPs) on water quality, focusing on P concentrations in the water column and sediment. Two treatments were considered for a constant 85:1 MP:PMobile molar ratio: T-W, applying MPs on the surface water layer; and T-S, applying MPs on the sediment. MP addition reduced P concentrations in lake water and sediment, with both treatments producing a mean reduction of 68±6% in dissolved inorganic P concentration (DIP) over a 70-day oxic period and reductions of 80±8% (T-W) and 80±4% (T-S) over a 5-day anoxic period...
November 25, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27894723/plastic-debris-and-microplastics-along-the-beaches-of-the-strait-of-hormuz-persian-gulf
#16
Abolfazl Naji, Zinat Esmaili, Farhan R Khan
Currently little is known about the prevalence of plastics and microplastics (MPs) in the Persian Gulf. Five sampling stations were selected along the Strait of Hormuz (Iran) that exhibited different levels of industrialization and urbanization, and included a marine protected area. Debris was observed and sediments were collected for MPs extraction via fluidization/floatation methodology. The order of MP abundance (par/kg) generally reflected the level of anthropogenic activity: Bostanu (1258±291)>Gorsozan (122±23)>Khor-e-Yekshabeh (26±6)>Suru (14±4)>Khor-e-Azini (2±1)...
November 25, 2016: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/27888093/randomized-trial-of-ratg-daclizumab-vs-ratg-alemtuzumab-as-dual-induction-therapy-in-renal-transplantation-results-at-8-years-of-follow-up
#17
Gaetano Ciancio, Jeffrey J Gaynor, Giselle Guerra, Junichiro Sageshima, David Roth, Linda Chen, Warren Kupin, Adela Mattiazzi, Lissett Tueros, Sandra Flores, Lois Hanson, Phillip Ruiz, Rodrigo Vianna, George W Burke
Our goal in using dual induction therapy is to bring the kidney transplant recipient closer (through more effectively timed lymphodepletion) to an optimally immunosuppressed state. Here, we report long-term results of a prospective randomized trial comparing (Group I,N=100) rATG/Dac (3 rATG, 2 Dac doses) vs. (Group II,N=100) rATG/Alemtuzumab(C1H) (1 dose each), using reduced tacrolimus dosing, EC-MPS, and early corticosteroid withdrawal. Lower EC-MPS dosing was targeted in Group II to avoid severe leukopenia...
November 22, 2016: Transplant Immunology
https://www.readbyqxmd.com/read/27883178/genotype-phenotype-correlation-in-44-czech-slovak-croatian-and-serbian-patients-with-mucopolysaccharidosis-type-ii
#18
Lenka Dvorakova, Hana Vlaskova, Adrijan Sarajlija, Danijela Petkovic Ramadza, Helena Poupetova, Eva Hruba, Anna Hlavata, Vladimir Bzduch, Karolina Peskova, Gabriela Storkanova, Bozica Kecman, Maja Djordjevic, Ivo Baric, Ksenija Fumic, Ingeborg Barisic, Martin Reboun, Jan Kulhanek, Jiri Zeman, Martin Magner
Mucopolysaccharidosis type II (Hunter syndrome, MPS II, OMIM 309900) is an X-linked lysosomal storage disorder caused by deficiency of iduronate-2-sulfatase (IDS). We analysed clinical and laboratory data from 44 Slavic patients with this disease. In total, 21 Czech, 7 Slovak, 9 Croatian and 7 Serbian patients (43 M/1 F) were included in the study (median age 11.0 years, range 1.2-43 years). Birth prevalence ranged from 1:69,223 (Serbia) to 1:192,626 (Czech Rep.). In the majority of patients (71%), the disease manifested in infancy...
November 24, 2016: Clinical Genetics
https://www.readbyqxmd.com/read/27882161/potential-diagnostic-role-of-diffusion-tensor-imaging-in-early-stage-osteonecrosis-of-the-femoral-head
#19
Hongwei Min, Feng Xu, Rui Gu, Xinzuo Han, Anqing Wang, Kemin Liu
The present study aimed to explore the potential diagnostic role of diffusion tensor magnetic resonance imaging (DTI) in the early stage of modified corticosteroid-induced osteonecrosis of the femoral head (ONFH). A total of 20 beagles were randomly classified (1:1) into either an experimental group (LM), which were intramuscularly injected with lipopolysaccharide (LPS) and methylprednisolone (MPS) on three consecutive days, or control (CON) group, which were injected with saline. Magnetic resonance imaging (MRI) and DTI were performed at pre-induction and 8 and 12 weeks post-induction...
November 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/27879162/polyanion-tobramycin-nanocomplexes-into-functional-microparticles-for-the-treatment-of-pseudomonas-aeruginosa-infections-in-cystic-fibrosis
#20
Emanuela F Craparo, Barbara Porsio, Domenico Schillaci, Maria G Cusimano, Dario Spigolon, Gaetano Giammona, Gennara Cavallaro
AIM: Efficacy of antibiotics in cystic fibrosis (CF) is compromised by the poor penetration through mucus barrier. This work proposes a new 'nano-into-micro' approach, used to obtain a combinatorial effect: achieve a sustained delivery of tobramycin and overcome mucus barrier. METHODS: Mannitol microparticles (MPs) were loaded with a tobramycin polymeric nanocomplex and characterized in presence of CF artificial mucus. RESULTS & DISCUSSION: MPs are able to alter the rheological properties of CF artificial mucus, enhancing drug penetration into it and allowing a prolonged drug release...
November 23, 2016: Nanomedicine
keyword
keyword
12421
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"