keyword
MENU ▼
Read by QxMD icon Read
search

livia

keyword
https://www.readbyqxmd.com/read/28748755/biotin-and-glutathione-targeting-of-solid-nanoparticles-to-cross-human-brain-endothelial-cells
#1
Szilvia Veszelka, Mária Mészáros, Lóránd Kiss, Zoltán Kóta, Tibor Páli, Zsófia Hoyk, Zsolt Bozsó, Lívia Fülöp, András Tóth, Gábor Rákhely, Mária A Deli
Background The blood-brain barrier restricts drug penetration to the central nervous system. Targeted nanocarriers are new potential tools to increase the brain entry of drugs. Ligands of endogenous transporters of the blood-brain barrier can be used as targeting vectors for brain delivery of nanoparticles. Objective We tested biotin-labeled solid nanoparticles for the first time and compared to biotinylated glutathione-labeled nanoparticles in brain endothelial cells. Method Neutravidin coated fluorescent polystyrene nanoparticles were derivatized with biotin and biotinylated glutathione...
July 27, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28748747/association-between-metabolic-syndrome-and-overactive-bladder-a-case-control-study
#2
Zana Saratlija Novakovic, Roberta Andrea Tesija, Livia Puljak
OBJECTIVE: The aim of this case-control study was to investigate the association between overactive bladder (OAB) and metabolic syndrome (MetS). The primary hypothesis was that OAB is significantly more prevalent among patients with MetS than in control participants. MATERIALS AND METHODS: A case-control study was conducted among 114 patients, with 57 patients in the MetS group and 57 in the control group. Study participants were recruited in a family medicine practice...
July 27, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28746489/three-dimensional-evaluation-of-mandibular-anterior-dental-crowding-in-digital-dental-casts
#3
Luciana Quintanilha Pires Fernandes, Livia Kelly Ferraz Nunes, Luana Santos Alves, Felipe de Assis Carvalho Ribeiro, Jonas Capelli
Introduction: Digital dental models provide a more accurate and comprehensive assessment of orthodontic cases. Although this technique is quite promising, there are few three-dimensional measurements methods described in the literature. Objective: The aim of this study was to propose a method for assessing the degree of mandibular anterior dental crowding in the three planes of space, using digital dental models. Methods: Thirty dental casts were selected and scanned by Maestro 3D Dental Scanner and imported by Geomagic Qualify 2013 software...
May 2017: Dental Press Journal of Orthodontics
https://www.readbyqxmd.com/read/28739588/n-terminal-pyroglutamate-formation-in-cx3cl1-is-essential-for-its-full-biologic-activity
#4
Astrid Kehlen, Monique Haegele, Livia Böhme, Holger Cynis, Torsten Hoffmann, Hans-Ulrich Demuth
CX3CL1 is the unique member of the CX3C chemokine family and mediates both adhesion and cell migration in inflammatory processes. Frequently, the activity of chemokines depends on a modified N-terminus as described for the N-terminus of CCL2 modified to a pyroglutamate (pGlu-) residue by glutaminyl cyclase activity. Here, we assess the role of the pGlu-modified residue of the CX3CL1 chemokine domain in human endothelial and smooth muscle cells. For the first time, we demonstrated using mass spectrometry that glutaminyl cyclase (QC, QPCT ) or its isoenzyme isoQC ( QPCTL ) catalyse the formation of N-terminal modified pGlu-CX3CL1...
July 24, 2017: Bioscience Reports
https://www.readbyqxmd.com/read/28738774/advanced-methods-for-analysis-of-testosterone
#5
Livia Alexandra Gugoasa, Raluca Ioana Stefan-van Staden
Testosterone is the principal endogenous androgenic-anabolic steroid in humans. The levels of testosterone in the human body are correlated with many hormonal disorders (hypogonadism, impotence, etc) mostly in men, and with many types of diseases such as: prostate cancer, metabolic syndrome, obesity, cardiovascular diseases and so on. Testosterone is extensively used among sportsmen willing to increase strength, aggressiveness, and recovery; making it the most commonly reported substance in steroid abuse. Fast, easy and cheap methods for the evaluation of testosterone are extremely needed in clinics and hospitals...
July 24, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28736284/adam-a-breathing-phantom-for-lung-sbrt-quality-assurance
#6
Stefania Pallotta, Silvia Calusi, Leonardo Foggi, Riccardo Lisci, Laura Masi, Livia Marrazzo, Cinzia Talamonti, Lorenzo Livi, Gabriele Simontacchi
PURPOSE: Radiotherapy treatment of moving lesions is a challenging task in which different strategies can be used to adequately treat the tumor while sparing the surrounding tissue. The complexity of these strategies requires accurate and appropriate quality assurance tests. For this purpose, ADAM (Anthropomorphic Dynamic breAthing Model), a new phantom which simulates realistic patient breathing, was developed aiming to test the image quality and dose delivery in lung cancer treatments...
July 20, 2017: Physica Medica: PM
https://www.readbyqxmd.com/read/28731977/interventions-for-neuropathic-pain-an-overview-of-systematic-reviews
#7
Svjetlana Dosenovic, Antonia Jelicic Kadic, Maja Miljanovic, Marina Biocic, Krste Boric, Marija Cavar, Nikolina Markovina, Katarina Vucic, Livia Puljak
Numerous interventions for neuropathic pain (NeuP) are available, but its treatment remains unsatisfactory. We systematically summarized evidence from systematic reviews (SRs) of randomized controlled trials on interventions for NeuP. Five electronic databases were searched up to March 2015. Study quality was analyzed using A Measurement Tool to Assess Systematic Reviews. The most common interventions in 97 included SRs were pharmacologic (59%) and surgical (15%). The majority of analyzed SRs were of medium quality...
August 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28730730/renal-impairment-hampers-bisphosphonate-treatment-in-a-quarter-of-lung-cancer-patients-with-bone-metastasis
#8
Katalin Fábián, Rita Puskás, Tímea Kakuk, László Prés, Dorottya Fejes, Zsolt Szegedi, Lívia Rojkó, Zoltán Szállási, Balázs Döme, Orsolya Pipek, Judit Moldvay
Renal function impairment in lung cancer patients with bone metastases was investigated, as this can limit the application of bisphosphonates representing the gold standard in the management of such cases. Clinicopathological data of 570 lung cancer patients were retrospectively analysed for changes in renal function parameters. Co-morbidities included hypertension (50%), COPD (33%) and diabetes mellitus (15%). Statistical analysis was performed with Fisher's exact tests and a Cox proportional hazards model...
July 21, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28730222/tuberculosis-and-its-particularities-in-romania-and-worldwide
#9
Floarea Mimi NiŢu, Mihai Olteanu, Costin Teodor Streba, Gabriela Jimborean, Paraschiva Postolache, Milena Adina Man, Antigona Carmen Trofor, Roxana Maria Nemeş, Livia Dragonu, Mădălina Olteanu
Tuberculosis (TB) is a global health issue, with a rising incidence since the beginning of this century. It poses a severe mortality risk and also poses a serious economic risk as it reduces the working capacity of an individual in the most productive part of life. Developing countries face widespread tuberculosis infection - up to 95% of all cases and 98% of deaths, respectively. It is a highly contagious infectious disease caused by Mycobacterium tuberculosis (the Koch bacillus) that can be contracted from either humans or animal hosts...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28724093/persistence-of-ascaris-spp-ova-in-tropical-soil-cultivated-with-eucalyptus-and-fertilized-with-municipal-biosolids
#10
Marianne F de Faria, Iraê A Guerrini, Fernando C Oliveira, Maria Inês Z Sato, Elayse M Hachich, José Raimundo S Passos, Lívia M L Goulart, Thiago T de S Silva, José L Gava, Joel C Furches, Jason James, Robert B Harrison
In many countries, the main reason for severely restricting or outright banning the land application of class B biosolids is the lack of risk assessment for adverse human health impacts. Among pathogens that are not often studied are helminth ova, including that of the spp. Almost all of the knowledge about the persistence of spp. ova in soils fertilized with biosolids is based on studies developed in North America, Europe, and Asia. These studies have almost always been conducted under temperate climate conditions, which may cause erroneous interpretations when the conclusions are extrapolated to tropical regions such as those found in Brazil...
May 2017: Journal of Environmental Quality
https://www.readbyqxmd.com/read/28724023/-maternal-depressive-symptoms-and-anxiety-and-interference-in-the-mother-child-relationship-based-on-a-prenatal-cohort-an-approach-with-structural-equations-modeling
#11
Adriana Oliveira Dias de Sousa Morais, Vanda Maria Ferreira Simões, Lívia Dos Santos Rodrigues, Rosângela Fernandes Lucena Batista, Zeni Carvalho Lamy, Carolina Abreu de Carvalho, Antônio Augusto Moura da Silva, Marizélia Rodrigues Costa Ribeiro
This study aimed to investigate the association between maternal depressive symptoms and anxiety and interference in the mother/child relationship, using structural equations modeling. Data were used from a prospective cohort study initiated during the prenatal period with 1,140 mothers in São Luís, Maranhão State, Brazil. Data were collected during prenatal care and when the children reached two years of age. Interference in the mother/child relationship was measured with the Postpartum Bonding Questionnaire - PBQ (N = 1,140)...
July 13, 2017: Cadernos de Saúde Pública
https://www.readbyqxmd.com/read/28720316/pigeons-and-their-droppings-as-reservoirs-of-candida-and-other-zoonotic-yeasts
#12
Inmaculada Rosario Medina, Lorena Román Fuentes, Miguel Batista Arteaga, Fernando Real Valcárcel, Félix Acosta Arbelo, Daniel Padilla Del Castillo, Soraya Déniz Suárez, Otilia Ferrer Quintana, Belinda Vega Gutiérrez, Freddy Silva Sergent, Begoña Acosta-Hernández
BACKGROUND: The importance of pigeons as reservoirs and carriers of Cryptococcus neoformans and other species of this genus is well-known; however, less is known about their role as reservoirs and carriers of other yeasts that impact public health. AIMS: The present study was performed on Gran Canaria Island to define yeasts other than Cryptococcus spp. that have been reported to impact public health and which could be carried by pigeons. METHODS: Samples were obtained from 83 pigeon lofts (Columba livia); moreover, 331 crop samples, 331 cloacal samples and 174 dropping samples were collected...
July 15, 2017: Revista Iberoamericana de Micología
https://www.readbyqxmd.com/read/28719959/pcr-identification-and-phylogenetic-analysis-of-trichomonas-gallinae-from-domestic-pigeons-in-guangzhou-china
#13
Shen-Ben Qiu, Meng-Na Lv, Xi He, Ya-Biao Weng, Shang-Shu Zou, Xin-Qiu Wang, Rui-Qing Lin
Avian trichomoniasis caused by Trichomonas gallinae is a serious protozoan disease worldwide. The domestic pigeon (Columba livia domestica) is the main host for T. gallinae and plays an important role in the spread of the disease. Based on the internal transcribed spacers of nuclear ribosomal DNA of this parasite, a pair of primers (TgF2/TgR2) was designed and used to develop a PCR assay for the diagnosis of T. gallinae infection in domestic pigeons. This approach allowed the identification of T. gallinae, and no amplicons were produced when using DNA from other common avian pathogens...
June 2017: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28719659/dengue-prediction-by-the-web-tweets-are-a-useful-tool-for-estimating-and-forecasting-dengue-at-country-and-city-level
#14
Cecilia de Almeida Marques-Toledo, Carolin Marlen Degener, Livia Vinhal, Giovanini Coelho, Wagner Meira, Claudia Torres Codeço, Mauro Martins Teixeira
BACKGROUND: Infectious diseases are a leading threat to public health. Accurate and timely monitoring of disease risk and progress can reduce their impact. Mentioning a disease in social networks is correlated with physician visits by patients, and can be used to estimate disease activity. Dengue is the fastest growing mosquito-borne viral disease, with an estimated annual incidence of 390 million infections, of which 96 million manifest clinically. Dengue burden is likely to increase in the future owing to trends toward increased urbanization, scarce water supplies and, possibly, environmental change...
July 18, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28716366/cross-cultural-adaptation-and-measurement-properties-of-the-brazilian-version-of-the-exercise-preference-questionnaire-stroke
#15
Lívia C G Caetano, Luci F Teixeira-Salmela, Giane A R Samora, Aline A Scianni
BACKGROUND: The Exercise Preference Questionnaire (EPQ(stroke)) captures exercise preferences and measures personal factors, that influence motivation and adherence to exercise in stroke subjects. OBJECTIVES: To perform the cross-cultural adaptation of the EPQ(stroke) into the Brazilian-Portuguese language and to evaluate its measurement properties. METHODS: The EPQ(stroke) was cross-culturally adapted and primarily tested in 30 chronic stroke subjects...
July 4, 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/28716254/a-predictive-score-followed-by-nucleic-acid-amplification-for-adult-tuberculous-meningitis-diagnosis-in-southern-brazil
#16
Lívia Maria Pala Anselmo, Cinara Feliciano, Fernando Mauad, Margarida Passeri do Nascimento, Renata Candido Pocente, Jorgete Maria Silva, Valdes Roberto Bollela
From 2012 to 2013, 300 adults under investigation of tuberculous meningitis (TBM) were tested with polymerase chain reaction (PCR) in central spinal fluid (CSF), followed by TBM score calculation. There were 33(11%) confirmed TBM cases based on clinical findings, CSF-culture; biopsy/necropsy exams and clinical improvement after tuberculosis specific treatment. Other 267 adults were classified as non-TBM. Based on the original score there were 143 possible cases (6≤score≤11) and 20(60.6%) out of 33 TBM; among 27 probable TBM (score≥12) there were 13/33 (39...
August 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28715989/use-and-effectiveness-of-behavioural-economics-in-interventions-for-lifestyle-risk-factors-of-non-communicable-diseases-a-systematic-review-with-policy-implications
#17
Oana M Blaga, Livia Vasilescu, Razvan M Chereches
AIM: There is limited evidence on what behavioural economics strategies are effective and can be used to inform non-communicable diseases (NCDs) public health policies designed to reduce overeating, excessive drinking, smoking, and physical inactivity. The aim of the review is to examine the evidence on the use and effectiveness of behavioural economics insights on reducing NCDs lifestyle risk factors. METHODS: Medline, Embase, PsycINFO, and EconLit were searched for studies published between January 2002 and July 2016 and reporting empirical, non-pharmacological, interventional research focusing on reducing at least one NCDs lifestyle risk factor by employing a behavioural economics perspective...
July 1, 2017: Perspectives in Public Health
https://www.readbyqxmd.com/read/28715816/distinct-dynamics-of-mitotic-transition-in-b-cell-lymphoma-and-reactive-b-cell-lymphoproliferations-determined-by-h3s10-phosphohistone-immunolabeling
#18
Gábor Méhes, Katalin Hegyi, Ravi Jobanputra, Lívia Beke, György Vereb, Judit Bedekovics
OBJECTIVES: Clonal selection in the follicular germinal centers in lymphatic tissues is accompanied by an intense proliferation of polyclonal B cells in a precisely regulated fashion. In contrast, B-cell neoplasias proliferate autonomously due to endogenous stimuli. The cell kinetic activity is obvious at many levels including progressive chromatin modification and elevated mitotic rates. We asked if there are differences in the kinetics of histone H3S10 phosphorylation required for mitotic entry between highly proliferating B cells of reactive germinal centers and in B-cell lymphomas with different proliferative capacity...
July 18, 2017: Pathobiology: Journal of Immunopathology, Molecular and Cellular Biology
https://www.readbyqxmd.com/read/28714924/cross-sectional-study-to-determine-the-prevalence-of-hepatitis-b-and-c-virus-infection-in-high-risk-groups-in-the-northeast-region-of-brazil
#19
Jakeline Ribeiro Barbosa, Cristianne Sousa Bezerra, Filipe Anibal Carvalho-Costa, Carolina Pimentel de Azevedo, Geane Lopes Flores, Jeová Keny Baima Colares, Danielle Malta Lima, Elisabeth Lampe, Lívia Melo Villar
Background: HBV (Hepatitis B Virus) and HCV (Hepatitis C Virus) infections are more prevalent in vulnerable populations than the general population. The objective of this study was to investigate the prevalence of HBV and HCV infection in HIV-positive patients (GI), chronic renal failure (CRF) patients (GII) and coagulation disorder individuals (GIII). Methods: A cross-sectional study was conducted from June 2014 to March 2015. Serum samples were tested for markers of hepatitis B and C by enzyme-linked immunosorbent assay (ELISA)...
July 17, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28713426/3d-morphology-analysis-of-tmj-articular-eminence-in-magnetic-resonance-imaging
#20
Izabella Nascimento Falcão, Maria Beatriz Carrazzone Cal Alonso, Lucas Hian da Silva, Sérgio Lúcio Pereira de Castro Lopes, Lívia Pichi Comar, André Luiz Ferreira Costa
PURPOSE: The objective of this study was to evaluate the computational reconstruction of the articular eminence of the temporomandibular joint (TMJ) based on magnetic resonance imaging (MRI) and semiautomatic volumetric segmentation techniques for morphological classification of the TMJ structure. MATERIALS AND METHODS: A total of 36 MRI scans of TMJ individuals were selected and formatted by using the ITK-SNAP software, consisting of MRI segmentation and generation of 3D models...
2017: International Journal of Dentistry
keyword
keyword
116620
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"