keyword
MENU ▼
Read by QxMD icon Read
search

renata

keyword
https://www.readbyqxmd.com/read/28437032/autonomic-receptor-mediated-regulation-of-production-and-release-of-nitric-oxide-in-normal-and-malignant-human-urothelial-cells
#1
Michael Winder, Renata Vesela, Patrik Aronsson, Bhavik Patel, Thomas Carlsson
In the urinary bladder, the main source of NO seems to be the urothelium and the underlying suburothelium. In this study, we aimed to characterize how receptors in the human urothelium regulate the production and release of NO. For this, we cultured two human urothelial cell lines - the normal immortalized cell line UROtsa and the malignant cell line T24. These were treated with an array of agonists and antagonists with affinity for adrenergic, muscarinic and purinergic receptors. The production of NO and expression of nitric oxide synthase (NOS) was studied by immunocytochemistry and western blotting...
April 24, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28434551/neuromuscular-fatigue-during-exercise-methodological-considerations-etiology-and-potential-role-in-chronic-fatigue
#2
REVIEW
Rosie Twomey, Saied Jalal Aboodarda, Renata Kruger, Susan Nicole Culos-Reed, John Temesi, Guillaume Y Millet
The term fatigue is used to describe a distressing and persistent symptom of physical and/or mental tiredness in certain clinical populations, with distinct but ultimately complex, multifactorial and heterogenous pathophysiology. Chronic fatigue impacts on quality of life, reduces the capacity to perform activities of daily living, and is typically measured using subjective self-report tools. Fatigue also refers to an acute reduction in the ability to produce maximal force or power due to exercise. The classical measurement of exercise-induced fatigue involves neuromuscular assessments before and after a fatiguing task...
April 20, 2017: Neurophysiologie Clinique, Clinical Neurophysiology
https://www.readbyqxmd.com/read/28432872/human-effector-memory-t-helper-cells-engage-with-mouse-macrophages-and-cause-graft-versus-host-like-pathology-in-skin-of-humanized-mice-used-in-a-nonclinical-immunization-study
#3
Bala S Sundarasetty, Valery Volk, Sebastian J Theobald, Susanne Rittinghausen, Dirk Schaudien, Vanessa Neuhaus, Constanca Figueiredo, Andreas Schneider, Laura Gerasch, Adele Mucci, Thomas Moritz, Constantin von Kaisenberg, Loukia M Spineli, Katherina Sewald, Armin Braun, Henning Weigt, Arnold Ganser, Renata Stripecke
Humanized mice engrafted with human hematopoietic stem cells and developing functional human T-cell adaptive responses are in critical demand to test human-specific therapeutics. We previously showed that humanized mice immunized with long-lived induced-dendritic cells loaded with the pp65 viral antigen (iDCpp65) exhibited a faster development and maturation of T cells. Herein, we evaluated these effects in a long-term (36 weeks) nonclinical model using two stem cell donors to assess efficacy and safety. Relative to baseline, iDCpp65 immunization boosted the output of effector memory CD4(+) T cells in peripheral blood and lymph nodes...
April 19, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/28432630/the-influence-of-restoration-measures-on-phosphorus-internal-loading-from-the-sediments-of-a-hypereutrophic-lake
#4
Katarzyna Kowalczewska-Madura, Renata Dondajewska, Ryszard Gołdyn, Stanisław Podsiadłowski
Uzarzewskie Lake was a hypereutrophic, dimictic lake characterized by low water transparency, high chlorophyll-a concentration and intense phytoplankton blooms; thus, restoration treatment was started. A chemical treatment, based on phosphorus inactivation with small doses of iron sulphate, was undertaken in 2006-2007. Nitrate-rich groundwater flowing from seepage springs was directed into the lake hypolimnion to increase redox potential since 2008. Phosphorus internal loading was reduced by more than 80% as a result of restoration treatment...
April 22, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28431921/optimization-of-the-helmintex-method-for-schistosomiasis-diagnosis
#5
Vivian Favero, Renata Russo Frasca Candido, Carolina De Marco Verissimo, Malcolm K Jones, Timothy G St Pierre, Catieli Gobetti Lindholz, Vinicius Duval Da Silva, Alessandra Loureiro Morassutti, Carlos Graeff-Teixeira
A diagnostic test that is reliable, sensitive, and applicable in the field is extremely important in epidemiological surveys, during medical treatment for schistosomiasis, and for the control and elimination of schistosomiasis. The Helmintex (HTX) method is based on the use of magnetic beads to trap eggs in a magnetic field. This technique is highly sensitive, but the screening of fecal samples consumes lots of time, thus delaying the results, especially in field studies. The objective of this work was to determine the effects of incorporation of the detergent Tween-20 into the method in an attempt to decrease the final pellet volume produced by the HTX method as well as the use of ninhydrin to stain the Schistosoma mansoni eggs...
April 19, 2017: Experimental Parasitology
https://www.readbyqxmd.com/read/28431570/a-relative-quantitative-methylation-sensitive-amplified-polymorphism-msap-method-for-the-analysis-of-abiotic-stress
#6
Piotr T Bednarek, Renata Orłowska, Agnieszka Niedziela
BACKGROUND: We present a new methylation-sensitive amplified polymorphism (MSAP) approach for the evaluation of relative quantitative characteristics such as demethylation, de novo methylation, and preservation of methylation status of CCGG sequences, which are recognized by the isoschizomers HpaII and MspI. We applied the technique to analyze aluminum (Al)-tolerant and non-tolerant control and Al-stressed inbred triticale lines. The approach is based on detailed analysis of events affecting HpaII and MspI restriction sites in control and stressed samples, and takes advantage of molecular marker profiles generated by EcoRI/HpaII and EcoRI/MspI MSAP platforms...
April 21, 2017: BMC Plant Biology
https://www.readbyqxmd.com/read/28431520/infectious-agents-is-a-risk-factor-for-myxomatous-mitral-valve-degeneration-a-case-control-study
#7
Marcos Gradim Tiveron, Pablo Maria Alberto Pomerantzeff, Maria de Lourdes Higuchi, Marcia Martins Reis, Jaqueline de Jesus Pereira, Joyce Tieko Kawakami, Renata Nishiyama Ikegami, Carlos Manuel de Almeida Brandao, Fabio Biscegli Jatene
BACKGROUND: The etiology of myxomatous mitral valve degeneration (MVD) is not fully understood and may depend on time or environmental factors for which the interaction of infectious agents has not been documented. The purpose of the study is to analyze the effect of Mycoplasma pneumoniae (Mp), Chlamydophila pneumoniae (Cp) and Borrelia burgdorferi (Bb) on myxomatous mitral valve degeneration pathogenesis and establish whether increased in inflammation and collagen degradation in myxomatous mitral valve degeneration etiopathogenesis...
April 21, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28430081/prevalence-and-factors-associated-with-criminal-behavior-among-illicit-drug-users-a-cross-sectional-study
#8
Rafael Alves Guimarães, Natália Silva Mesquita, Renata Silva Lopes, Roselma Lucchese, Rodrigo Lopes de Felipe, Ivânia Vera, Inaina Lara Fernandes, Paulo Alexandre de Castro, Luiz Henrique Batista Monteiro, Graciele Cristina Silva
BACKGROUND: Studies indicate high rates of criminal behavior, violent activities, and legal problems among illicit drug users (IDU) in Brazil. The aim of this study was to estimate the prevalence and factors associated with criminal behavior among IDU undergoing treatment for chemical dependency in Central Brazil. METHODS: Cross-sectional study carried out with IDU undergoing treatment for chemical dependence. Data were collected by means of face-to-face interviews and analyzed using logistic regression...
April 21, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28429193/effect-of-non-coherent-infrared-light-led-%C3%AE-945%C3%A2-%C3%A2-%C3%A2-20%C3%A2-nm-on-bone-repair-in-diabetic-rats-morphometric-and-spectral-analyses
#9
Alexandre Greca Diamantino, Renata Amadei Nicolau, Davidson Ribeiro Costa, Alessandra Paes de Barros Almeida, Danila Xênia de Miranda Mato, Marco Antonio de Oliveira, Ana Maria do Espírito Santo
Phototherapy using coherent light (lasers) and non-coherent light (light-emitting diodes (LEDs)) has been investigated for the purpose of biomodulation in biological tissues. Several effects can be expected, including pain moderation, biostimulation of cellular tropism, anti-inflammatory effects, regular circulatory stimulation, and tissue repair. The aim of this study was to evaluate the effect of LED (λ945 ± 20 nm, 48 mW) therapy on the regeneration process in femoral lesions of rats (Wistar). Seven irradiation sessions were held, with a 48-h interval between sessions...
April 20, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28428279/interaction-between-tumor-cell-surface-receptor-rage-and-proteinase-3-mediates-prostate-cancer-metastasis-to-bone
#10
Mikhail G Kolonin, Anna Sergeeva, Daniela I Staquicini, Tracey L Smith, Christy A Tarleton, Jeffrey J Molldrem, Richard L Sidman, Serena Marchiò, Renata Pasqualini, Wadih Arap
Human prostate cancer often metastasizes to bone, but the biological basis for such site-specific tropism remains largely unresolved. Recent work led us to hypothesize that this tropism may reflect pathogenic interactions between RAGE, a cell surface receptor expressed on malignant cells in advanced prostate cancer, and proteinase 3 (PR3), a serine protease present in inflammatory neutrophils and hematopoietic cells within the bone marrow microenvironment. In this study, we establish that RAGE-PR3 interaction mediates homing of prostate cancer cells to the bone marrow...
April 20, 2017: Cancer Research
https://www.readbyqxmd.com/read/28428053/discrimination-between-ulcerative-colitis-and-crohn-s-disease-using-phage-display-identified-peptides-and-virus-mimicking-synthetic-nanoparticles
#11
Sonia Facchin, Liboria Digiglio, Renata D'Incà, Elisabetta Casarin, Elisa Dassie, Monica Dettin, Annj Zamuner, Andrea Buda, Michele De Boni, Duilio Della Libera, Alessandra D'Urso, Giacomo Carlo Sturniolo, Margherita Morpurgo
Discrimination between Crohn Disease (CD) and Ulcerative Colitis (UC) is an unsolved clinical issue in up to 10-15% of inflammatory bowel disease (IBD) patients. We developed a method capable to discriminate between the two clinical conditions by combining random peptide phage display screenings and nanoparticle (NP) based assays. We identified two peptides able to recognize selectively biopsies of inflamed mucosa of either CD or UC patients. The peptides were integrated into synthetic virus-mimicking nanoassemblies using a poly-avidin NP platform...
April 17, 2017: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/28427690/factors-associated-with-adherence-to-disease-modifying-therapy-in-multiple-sclerosis-an-observational-survey-from-a-referral-center-in-lithuania
#12
Neringa Duchovskiene, Dalia Mickeviciene, Giedre Jurkeviciene, Birute Dirziuviene, Renata Balnyte
AIM OF THE STUDY: To investigate adherence to disease modifying therapy (DMT) in Lithuanian population of multiple sclerosis patients and factors associated to it. METHODS: Patients receiving one of the following DMT's: Interferon β 1a (Rebif) 44 micrograms three times a week subdermally (s/c) or Interferon β 1a (Avonex) 30 micrograms weekly intramuscularly (i/m), or Interferon β 1b (Betaferon, Extavia) 250 micrograms once in two days s/c, or Glatiramer acetate (Copaxone) 20mg daily s/c, were presented with a questionnaire inquiring their demographic and clinical characteristics and adherence to treatment profile, as well as HAD scale and SF-36 questionnaire...
April 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/28426767/benign-metastasizing-leiomyoma-a-review-of-current-literature-in-respect-to-the-time-and-type-of-previous-gynecological-surgery
#13
Edyta Barnaś, Mariusz Książek, Renata Raś, Andrzej Skręt, Joanna Skręt-Magierło, Ewa Dmoch-Gajzlerska
INTRODUCTION: Benign metastasizing leiomyoma (BML) is a rare disorder that affects women with a history of uterine leiomyoma, which is found to metastasise within extrauterine sites. The aetiology of BML remains unexplained. Because BML is rare, and most publications contain descriptions of single cases, no statistically determined time relations were found between the primary and secondary surgeries, which may have aetiological implications. OBJECTIVES: To determine age before BML surgery, age during diagnosis of BML, type of prior surgery, and location of metastasis based on the literature...
2017: PloS One
https://www.readbyqxmd.com/read/28426248/variability-in-neurocognitive-performance-age-gender-and-school-related-differences-in-children-and-from-ages-6-to-12
#14
Renata Kochhann, Hosana Alves Gonçalves, Janice da Rosa Pureza, Vanisa Fante Viapiana, Flavia Dos Passos Fonseca, Rochele Paz Fonseca, Jerusa Fumagali Salles
Cognitive development in children presents peculiarities according to groups of age, gender, and type of school. Few studies have been investigating the effects of all these factors. The aim of this study was to investigate the main effects and the interactions of age, gender, and type of school in 419 children from ages 6 to 12 years old evaluated by the Child Brief Neuropsychological Assessment Battery (NEUPSILIN-Inf). Older children, children in private schools and girls presented better results. Interactions between all three independent variables were observed in different cognitive domains...
April 20, 2017: Applied Neuropsychology. Child
https://www.readbyqxmd.com/read/28425619/analysis-of-mutations-in-the-sos-1-gene-in-two-polish-families-with-hereditary-gingival-fibromatosis
#15
Katarzyna Gawron, Grzegorz Bereta, Zuzanna Nowakowska, Katarzyna Łazarz-Bartyzel, Jan Potempa, Maria Chomyszyn-Gajewska, Renata Górska, Paweł Plakwicz
OBJECTIVES: To establish whether two families from Malopolska and Mazovia Provinces in Poland are affected by hereditary gingival fibromatosis type 1, caused by a single-cytosine insertion in exon 21 of the Son-of-Sevenless-1 gene. MATERIAL AND METHODS: Six subjects with hereditary gingival fibromatosis and five healthy subjects were enrolled in the study. Gingival biopsies were collected during gingivectomy or tooth extraction and used for histopathological evaluation...
April 20, 2017: Oral Diseases
https://www.readbyqxmd.com/read/28424270/significance-of-circadian-rhythms-in-severely-brain-injured-patients-a-clue-to-consciousness
#16
Christine Blume, Julia Lechinger, Nayantara Santhi, Renata Del Giudice, Maria-Teresa Gnjezda, Gerald Pichler, Monika Scarpatetti, Johann Donis, Gabriele Michitsch, Manuel Schabus
OBJECTIVE: To investigate the relationship between the presence of a circadian body temperature rhythm and behaviorally assessed consciousness levels in patients with disorders of consciousness (DOC; i.e., vegetative state/unresponsive wakefulness syndrome or minimally conscious state). METHODS: In a cross-sectional study, we investigated the presence of circadian temperature rhythms across 6 to 7 days using external skin temperature sensors in 18 patients with DOC...
April 19, 2017: Neurology
https://www.readbyqxmd.com/read/28423971/intrauterine-infection-immune-system-and-premature-birth
#17
Fernanda Rodrigues Helmo, Eduardo Arthur Rodovalho Alves, Renata Alves de Andrade Moreira, Viviane Oliveira Severino, Laura Penna Rocha, Maria Luíza Gonçalves Dos Reis Monteiro, Marlene Antônia Dos Reis, Renata Margarida Etchebehere, Juliana Reis Machado, Rosana Rosa Miranda Corrêa
Preterm birth accounts for nearly one million deaths among children under five years of age, and although its etiopathogenesis is not fully elucidated, ascending intrauterine infection and fetal inflammatory response seem to be the main triggers. The intense inflammatory response mediated by IL-1β, TNF-α, PAF, IFN-γ and IL-6, PGE2 and MMP-1 and MMP-9 causes fetal membrane damage and rupture, increased uterine contractions and biochemical and structural changes in the cervix. Furthermore, preterm neonates have deficient innate and adaptive immune responses characterized by reduced levels of IgG, opsonization and phagocytosis, as well as increased activation of Th1 cells in relation to Th2 cells...
April 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28422713/sel120-34a-is-a-novel-cdk8-inhibitor-active-in-aml-cells-with-high-levels-of-serine-phosphorylation-of-stat1-and-stat5-transactivation-domains
#18
Tomasz Rzymski, Michał Mikula, Eliza Żyłkiewicz, Agnieszka Dreas, Katarzyna Wiklik, Aniela Gołas, Katarzyna Wójcik, Magdalena Masiejczyk, Anna Wróbel, Izabela Dolata, Agata Kitlińska, Małgorzata Statkiewicz, Urszula Kuklinska, Krzysztof Goryca, Łukasz Sapała, Aleksandra Grochowska, Aleksandra Cabaj, Małgorzata Szajewska-Skuta, Ewelina Gabor-Worwa, Katarzyna Kucwaj, Arkadiusz Białas, Adam Radzimierski, Michał Combik, Jakub Woyciechowski, Maciej Mikulski, Renata Windak, Jerzy Ostrowski, Krzysztof Brzózka
Inhibition of oncogenic transcriptional programs is a promising therapeutic strategy. A substituted tricyclic benzimidazole, SEL120-34A, is a novel inhibitor of Cyclin-dependent kinase 8 (CDK8), which regulates transcription by associating with the Mediator complex. X-ray crystallography has shown SEL120-34A to be a type I inhibitor forming halogen bonds with the protein's hinge region and hydrophobic complementarities within its front pocket. SEL120-34A inhibits phosphorylation of STAT1 S727 and STAT5 S726 in cancer cells in vitro...
April 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28422003/efficacy-and-safety-of-leflunomide-as-an-adjuvant-drug-in-refractory-dermatomyositis-with-primarily-cutaneous-activity
#19
Renata C de Souza, Fernando H C de Souza, Renata Miossi, Samuel K Shinjo
OBJECTIVES: To evaluate leflunomide as an adjuvant drug in refractory dermatomyositis (DM) with primarily cutaneous activity. METHODS: A retrospective, single-centre, cohort study including 18 adult patients with DM (classical or clinically amyopathic DM) and cutaneous activity from 2001 to 2016 was conducted. Patients were dependent on glucocorticoid and refractory to at least two full-dose immunosuppressants/immunomodulators or presented previous adverse events with immunobiological drugs...
April 18, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28421130/antiretroviral-therapy-initiation-alters-the-redox-system-of-asymptomatic-hiv-infected-individuals-a-longitudinal-study
#20
Karen Ingrid Tasca, Juliana Trindade Caleffi, Camila Renata Correa, Mariana Gatto, Francilene Capel Tavares, Caio Cavassan Camargo, Alexandrina Sartori, Mara Biasin, Lenice do Rosário de Souza
Background. The combination antiretroviral therapy (cART) increases the oxidative stress in HIV-infected people, which in turn favors the onset and aggravation of non-AIDS comorbidities, a common situation affecting these individuals. We aimed to evaluate the influence of cART initiation on oxidative stress parameters. This is a longitudinal study including 30 asymptomatic patients divided according to their CD4+ T cell count (G1: <500 cell/mL; G2: >500 cell/mL) before (M0) and after (M1) cART initiation...
2017: Oxidative Medicine and Cellular Longevity
keyword
keyword
33131
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"