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https://www.readbyqxmd.com/read/28087237/what-is-the-real-impact-of-urinary-incontinence-on-female-sexual-dysfunction-a-case-control-study
#1
Mariana Rhein Felippe, Joao Paulo Zambon, Marcia Eli Girotti, Juliana Schulze Burti, Claudia Rosenblatt Hacad, Lina Cadamuro, Fernando Almeida
INTRODUCTION: Urinary incontinence (UI) has been associated with negative effects on women's sexuality. Women's sexuality and sexual function are a complex issue, and the role of UI is not completely clear. AIM: To assess the impact of UI on female sexual function by comparing this population with a control group of continent women. METHODS: We performed a case-control study from August 2012 to September 2013. We evaluated continent and incontinent women (age range = 30-70 years) for their sexuality...
January 10, 2017: Sexual Medicine
https://www.readbyqxmd.com/read/28081536/wt1-haploinsufficiency-supports-milder-renal-manifestation-in-two-patients-with-denys-drash-syndrome
#2
Mara S Guaragna, Juliana G Ribeiro de Andrade, Bárbara de Freitas Carli, Vera M S Belangero, Andréa T Maciel-Guerra, Gil Guerra-Júnior, Maricilda P de Mello
Denys-Drash syndrome (DDS) is characterized by nephropathy, genital abnormalities, and predisposition to Wilms' tumor. DDS patients usually present heterozygous de novo germline WT1 mutations. The WT1 gene comprises 10 exons encoding the N-terminal transactivation and the C-terminal DNA-binding regions. Two unrelated patients with genital ambiguity and Wilms' tumor were analyzed by sequencing of the WT1 gene, and 3 mutations in exon 1 were identified of which 2 are novel. Patient 1 carried a c.555delC mutation that causes a frameshift and a premature stop codon...
January 13, 2017: Sexual Development: Genetics, Molecular Biology, Evolution, Endocrinology, Embryology, and Pathology of Sex Determination and Differentiation
https://www.readbyqxmd.com/read/28079528/assessing-the-evolution-of-redundancy-synergy-of-spontaneous-variability-regulation-with-age
#3
Alberto Porta, Vlasta Bari, Beatrice De Maria, Natália Maria Perseguini, Juliana Milan, Patricia Rehder-Santos, Vinícius Minatel, Anielle Takahashi, Aparecida Catai
We exploited a model-based Wiener-Granger causality method in the information domain for the evaluation of the transfer entropy (TE) and interaction TE (ITE), the latter taken as a measure of the net balance between redundancy and synergy, to describe the interactions between the spontaneous variability of heart period (HP) and systolic arterial pressure (SAP) and the effect of respiration (R) on both variables. Cardiac control was typified via the genuine TE from SAP to HP, that from R to HP, and the ITE from SAP and R to HP, while vascular control was characterized via the genuine TE from HP to SAP, that from R to SAP, and the ITE from HP and R to SAP...
January 12, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28078114/colorectal-cancer-anatomic-distribution-patterns-remain-the-same-after-sessile-serrated-adenoma-polyp-considered-cancer-precursor-a-9-year-comparison-study-from-community-based-endoscopy-centers
#4
Juliana F Yang, Amy E Noffsinger, Deepak Agrawal, Qing-Hua Yang
BACKGROUND: The overall incidence of colorectal cancer (CRC) in the United States has steadily decreased. However, the incidence of right-sided CRC remains unchanged for the past two decades. The serrated neoplastic pathway (sessile serrated adenoma/polyp, SSA/P) has been considered an important pathway of colorectal carcinogenesis, especially in the right-sided CRC. The aim of this study was to compare CRC anatomic distribution patterns in a 9-year interval in the general population before and after SSA/P was recognized and treated as a CRC precursor...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28077187/lysosome-like-compartments-of-trypanosoma-cruzi-trypomastigotes-may-originate-directly-from-epimastigote-reservosomes
#5
Juliana C Vidal, Carolina DE L Alcantara, Wanderley DE Souza, Narcisa L Cunha-E-Silva
Trypanosoma cruzi epimastigote reservosomes store nutrients taken up during the intense endocytic activity exhibited by this developmental form. Reservosomes were classified as pre-lysosomal compartments. In contrast, trypomastigote forms are not able to take up nutrients from the medium. Interestingly, trypomastigotes also have acidic organelles with the same proteases contained in epimastigote reservosomes. Nevertheless, the origin and function of these organelles have not been disclosed so far. Given the similarities between the compartments of epimastigotes and trypomastigotes, the present study aimed to investigate the origin of metacyclic trypomastigote protease-containing organelles by tracking fluorospheres or colloidal gold particles previously stored in epimastigotes' reservosomes throughout metacyclogenesis...
January 12, 2017: Parasitology
https://www.readbyqxmd.com/read/28076562/mycophenolate-mofetil-as-an-immunomodulator-in-refractory-noninfectious-uveitis
#6
Ever Ernesto Caso Rodriguez, Viviane Mayumi Sakata, Daniel Cesar Torres Melo Cavalcanti, Juliana Marques Zaghetto, Edilberto Olivalves, Carlos Eduardo Hirata, Joyce Hisae Yamamoto
Purpose: To evaluate the efficacy and tolerance of mycophenolate mofetil (MMF) for the treatment of noninfectious uveitis using the methods advocated by the Standardization of Uveitis Nomenclature (SUN) Working Group and to compare this with other studies of immunosuppression in ocular inflammation. Methods: Retrospective case series. Patients with noninfectious uveitis, followed at a tertiary Uveitis Service in São Paulo, Brazil, from 2007 to 2014 and receiving oral MMF for a minimum of 6 months, were retrospectively reviewed...
November 2016: Arquivos Brasileiros de Oftalmologia
https://www.readbyqxmd.com/read/28076367/a-chemogenomic-screen-reveals-novel-snf1p-ampk-independent-regulators-of-acetyl-coa-carboxylase
#7
Bruno L Bozaquel-Morais, Juliana B Madeira, Thiago M Venâncio, Thiago Pacheco-Rosa, Claudio A Masuda, Monica Montero-Lomeli
Acetyl-CoA carboxylase (Acc1p) is a key enzyme in fatty acid biosynthesis and is essential for cell viability. To discover new regulators of its activity, we screened a Saccharomyces cerevisiae deletion library for increased sensitivity to soraphen A, a potent Acc1p inhibitor. The hits identified in the screen (118 hits) were filtered using a chemical-phenotype map to exclude those associated with pleiotropic drug resistance. This enabled the identification of 82 ORFs that are genetic interactors of Acc1p. The main functional clusters represented by these hits were "transcriptional regulation", "protein post-translational modifications" and "lipid metabolism"...
2017: PloS One
https://www.readbyqxmd.com/read/28073388/isolation-and-biological-and-molecular-characterization-of-neospora-caninum-nc-sp1-from-a-naturally-infected-adult-asymptomatic-cattle-bos-taurus-in-the-state-of-s%C3%A3-o-paulo-brazil
#8
Solange Oliveira, Rodrigo Martins Soares, Juliana Aizawa, Herbert Sousa Soares, Daniela Pontes Chiebao, Luis Miguel Ortega-Mora, Javier Regidor-Cerrillo, Natália Quadros Bressa Silva, Solange Maria Gennari, Hilda Fátima Jesus Pena
The biological and genetic diversity of Neospora caninum is very limited because of availability of only a few viable isolates worldwide. This study describes the isolation and biological and molecular characterization of a new viable isolate of N. caninum (NC-SP1), from a cattle in Brazil. Approximately 400 g of brain from a naturally infected adult male cattle from an abattoir was fed to a 2-month-old dog. Neospora-like oocysts were observed on day 7 post-inoculation (PI) and the duration of oocyst shedding was 14 days...
January 11, 2017: Parasitology
https://www.readbyqxmd.com/read/28073084/reliability-and-minimum-detectable-change-of-the-gait-deviation-index-gdi-in-post-stroke-patients
#9
Katren Pedroso Correa, Gisele Francini Devetak, Suzane Ketlyn Martello, Juliana Carla de Almeida, Ana Carolina Pauleto, Elisangela Ferretti Manffra
The Gait Deviation Index (GDI) is a summary measure that provides a global picture of gait kinematic data. Since the ability to walk is critical for post-stroke patients, the aim of this study was to determine the reliability and Minimum Detectable Change (MDC) of the GDI in this patient population. Twenty post-stroke patients (11 males, 9 females; mean age, 55.2±9.9years) participated in this study. Patients presented with either right- (n=14) or left-sided (n=6) hemiparesis. Kinematic gait data were collected in two sessions (test and retest) that were 2 to 7days apart...
December 23, 2016: Gait & Posture
https://www.readbyqxmd.com/read/28068642/optimization-of-photocatalytic-degradation-of-biodiesel-using-tio2-h2o2-by-experimental-design
#10
Elizangela Ambrosio, Diego L Lucca, Maicon H B Garcia, Maísa T F de Souza, Thábata K F de S Freitas, Renata P de Souza, Jesuí V Visentainer, Juliana C Garcia
This study reports on the investigation of the photodegradation of biodiesel (B100) in contact with water using TiO2/H2O2. The TiO2 was characterized by X-ray diffraction analysis (XRD), pH point of zero charge (pHpzc) and textural analysis. The results of the experiments were fitted to a quadratic polynomial model developed using response surface methodology (RSM) to optimize the parameters. Using the three factors, three levels, and the Box-Behnken design of experiment technique, 15 sets of experiments were designed considering the effective ranges of the influential parameters...
January 6, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28067626/broad-aox-expression-in-a-genetically-tractable-mouse-model-does-not-disturb-normal-physiology
#11
Marten Szibor, Praveen K Dhandapani, Eric Dufour, Kira M Holmström, Yuan Zhuang, Isabelle Salwig, Ilka Wittig, Juliana Heidler, Zemfira Gizatullina, Timur Gainutdinov, German Mouse Clinic Consortium, Helmut Fuchs, Valérie Gailus-Durner, Martin Hrabě de Angelis, Jatin Nandania, Vidya Velagapudi, Astrid Wietelmann, Pierre Rustin, Frank N Gellerich, Howard T Jacobs, Thomas Braun
Plants and many lower organisms, but not mammals, express alternative oxidases (AOX) that branch the mitochondrial respiratory chain, transferring electrons directly from ubiquinol to oxygen without proton pumping. Thus, they maintain electron flow under conditions when the classical respiratory chain is impaired, limiting excess production of oxygen radicals and supporting redox and metabolic homeostasis. AOX from Ciona intestinalis has been used to study and mitigate mitochondrial impairments in mammalian cell-lines, Drosophila disease models and, most recently, in the mouse, where multiple, lentivector-AOX transgenes conferred substantial expression in specific tissues...
December 14, 2016: Disease Models & Mechanisms
https://www.readbyqxmd.com/read/28065754/mechanisms-involved-in-antinociception-induced-by-a-polysulfated-fraction-from-seaweed-gracilaria-cornea-in-the-temporomandibular-joint-of-rats
#12
Chistiane Oliveira Coura, Hellíada Vasconcelos Chaves, Danielle Rocha do Val, Lorena Vasconcelos Vieira, Felipe Dantas Silveira, Fernanda Maxcynne Lino Dos Santos Lopes, Francisco Isaac Fernandes Gomes, Annyta Fernandes Frota, Ricardo Basto Souza, Juliana Trindade Clemente-Napimoga, Mirna Marques Bezerra, Norma Maria Barros Benevides
Temporomandibular disorder is a common clinical condition involving pain in the temporomandibular joint (TMJ) region. This study assessed the antinociceptive effects of a polysulfated fraction from the red seaweed Gracilaria cornea (Gc-FI) on the formalin-induced TMJ hypernociception in rats and investigated the involvement of different mechanisms. Male Wistar rats were pretreated with injection (sc) of saline or Gc-FI 1h before intra- TMJ injection of formalin to evaluate the nociception. The results showed that pretreatment with Gc-FI significantly reduced formalin-induced nociceptive behavior...
January 5, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28065516/ignition-interlock-laws-effects-on-fatal-motor-vehicle-crashes-1982-2013
#13
Emma E McGinty, Gregory Tung, Juliana Shulman-Laniel, Rose Hardy, Lainie Rutkow, Shannon Frattaroli, Jon S Vernick
INTRODUCTION: Alcohol-involved motor vehicle crashes are a major cause of preventable mortality in the U.S., leading to more than 10,000 fatalities in 2013. Ignition interlocks, or alcohol-sensing devices connected to a vehicle's ignition to prevent it from starting if a driver has a predetermined blood alcohol content (BAC) level, are a promising avenue for preventing alcohol-involved driving. This study sought to assess the effects of laws requiring ignition interlocks for some or all drunk driving offenders on alcohol-involved fatal crashes...
December 27, 2016: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28063788/response-to-chemotherapy-and-prognosis-in-metastatic-colorectal-cancer-with-dna-deficient-mismatch-repair
#14
Alexandra Khichfy Alex, Sheila Siqueira, Renata Coudry, Juliana Santos, Michel Alves, Paulo M Hoff, Rachel P Riechelmann
BACKGROUND: DNA deficient mismatch repair (dMMR) genes are associated with microsatellite instability and good prognosis in early-stage colorectal cancer (CRC). However dMMR is rare in metastatic CRC (mCRC) and little is known about its influence on treatment response rate (RR). The primary objective of this study was to compare the RR of patients with mCRC according to dMMR status. METHODS: This was a retrospective study that compared the RR by Response Evaluation Criteria In Solid Tumors 1...
November 26, 2016: Clinical Colorectal Cancer
https://www.readbyqxmd.com/read/28062992/a-new-species-of-hepatozoon-miller-1908-apicomplexa-adelerina-from-the-snake-philodryas-nattereri-steindachner-squamata-dipsadidae-in-northeastern-brazil
#15
Diva M Borges-Nojosa, M Juliana Borges-Leite, João P Maia, Djan Zanchi-Silva, Roberta da Rocha Braga, D James Harris
Based on both unique morphological characteristics of the gamont, distinct changes caused to the host erythrocyte and analysis of partial 18S rRNA gene sequences, a new parasite of the genus Hepatozoon Miller, 1908 is described from the snake Philodryas nattereri Steindachner (Squamata: Dipsadidae) in northeastern Brazil. The new species, Hepatozoon musa n. sp., is characterized by large and curved mature gamonts (18.9 ± 0.9 μm in length and 3.8 ± 0.3 μm in width) that considerably engorge infected host erythrocytes and displace the nucleus laterally, which become longer and thinner...
January 2017: Systematic Parasitology
https://www.readbyqxmd.com/read/28062823/health-extension-and-clinical-and-translational-science-an-innovative-strategy-for-community-engagement
#16
Arthur Kaufman, Robert L Rhyne, Juliana Anastasoff, Francisco Ronquillo, Marnie Nixon, Shiraz Mishra, Charlene Poola, Janet Page-Reeves, Carolina Nkouaga, Carla Cordova, Richard S Larson
Health Extension Regional Officers (HEROs) through the University of New Mexico Health Sciences Center (UNMHSC) help to facilitate university-community engagement throughout New Mexico. HEROs, based in communities across the state, link priority community health needs with university resources in education, service, and research. Researchers' studies are usually aligned with federal funding priorities rather than with health priorities expressed by communities. To help overcome this misalignment, the UNM Clinical and Translational Science Center (CTSC) provides partial funding for HEROs to bridge the divide between research priorities of UNMHSC and health priorities of the state's communities...
January 2017: Journal of the American Board of Family Medicine: JABFM
https://www.readbyqxmd.com/read/28062290/virulence-related-genes-adhesion-and-invasion-of-some-yersinia-enterocolitica-like-strains-suggests-its-pathogenic-potential
#17
Priscilla F M Imori, Jaqueline Passaglia, Roberto A Souza, Lenaldo B Rocha, Juliana P Falcão
Yersina enterocolitica-like species have not been extensively studied regarding its pathogenic potential. This work aimed to assess the pathogenic potential of some Y. enterocolitica-like strains by evaluating the presence of virulence-related genes by PCR and their ability to adhere to and invade Caco-2 and HEp-2 cells. A total of 50 Y. frederiksenii, 55 Y. intermedia and 13 Y. kristensenii strains were studied. The strains contained the following genes: Y. frederiksenii, fepA(44%), fes(44%) and ystB(18%); Y...
January 3, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28060932/global-analysis-of-mannitol-2-dehydrogenase-in-lactobacillus-reuteri-crl-1101-during-mannitol-production-through-enzymatic-genetic-and-proteomic-approaches
#18
Maria Eugenia Ortiz, Juliana Bleckwedel, Silvina Fadda, Gianluca Picariello, Elvira M Hebert, Raúl R Raya, Fernanda Mozzi
Several plants, fungi, algae, and certain bacteria produce mannitol, a polyol derived from fructose. Mannitol has multiple industrial applications in the food, pharmaceutical, and medical industries, being mainly used as a non-metabolizable sweetener in foods. Many heterofermentative lactic acid bacteria synthesize mannitol when an alternative electron acceptor such as fructose is present in the medium. In previous work, we reported the ability of Lactobacillus reuteri CRL 1101 to efficiently produce mannitol from sugarcane molasses as carbon source at constant pH of 5...
2017: PloS One
https://www.readbyqxmd.com/read/28060676/karyotype-diversity-and-evolutionary-trends-in-armored-catfish-species-of-the-genus-harttia-siluriformes-loricariidae
#19
Daniel Rodrigues Blanco, Marcelo Ricardo Vicari, Roberto Laridondo Lui, Josiane Baccarin Traldi, Vanessa Bueno, Juliana de Fátima Martinez, Heleno Brandão, Osvaldo Takeshi Oyakawa, Orlando Moreira Filho
Most species of the genus Harttia inhabits the headwaters of small tributaries, but some species are restricted to the main channel of some rivers. This feature, combined with limited dispersal ability, leads to the formation of small isolated populations with reduced gene flow. Currently, there are 23 taxonomically defined and recognized species, and 17 of these are found in Brazil, distributed in several hydrographic basins. Despite this diversity, few chromosomal data for the species belonging to this genus are found in the literature...
January 6, 2017: Zebrafish
https://www.readbyqxmd.com/read/28060031/attitudes-of-nursing-students-about-pressure-injury-prevention
#20
Layla J Garrigues, Juliana C Cartwright, Donna Z Bliss
PURPOSE: The objective of this study was to examine the attitudes of baccalaureate nursing students toward their role in pressure injury prevention (PIP) and describe how clinical experiences influence their attitudes. Understanding students' attitudes and experiences related to PIP may facilitate development of evidence-based interventions for PIP by nurses. DESIGN: Qualitative exploratory descriptive design. SETTING AND SUBJECTS: Participants were 16 senior nursing students enrolled in a prelicensure baccalaureate nursing program in an accredited school of nursing...
January 3, 2017: Journal of Wound, Ostomy, and Continence Nursing
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