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https://www.readbyqxmd.com/read/28938185/gradient-of-association-between-parenting-styles-and-patterns-of-drug-use-in-adolescence-a-latent-class-analysis
#1
Juliana Y Valente, Hugo Cogo-Moreira, Zila M Sanchez
BACKGROUND: To identify different patterns of drug use in adolescence and determine if these are associated with parenting styles and other sociodemographic factors. METHODS: A latent class analysis was conducted using baseline data collected in a sample (n=6381) from a randomized controlled trial conducted to evaluate the effectiveness of the #Tamojunto drug-use prevention program, carried out with 7th- and 8th-grade public school students in six Brazilian cities...
September 8, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28938032/efficacy-of-sealing-agents-on-preload-maintenance-of-screw-retained-implant-supported-prostheses
#2
Camila Berbel Seloto, Henrico Badaoui Strazzi Sahyon, Paulo Henrique Dos Santos, Juliana Aparecida Delben, Wirley Gonçalves Assunção
PURPOSE: The aim of this study was to evaluate the effect of sealing agents on preload maintenance of screw joints. MATERIALS AND METHODS: A total of four groups (n = 10 in each group) of abutment/implant systems, including external hexagon implants and antirotational UCLA abutments with a metallic collar in cobalt-chromium alloy, were assessed. In the control group (CG), no sealing agent was used at the abutment screw/implant interface. In the other groups, three different sealing agents were used at the abutment screw/implant interface: anaerobic sealing agent for medium torque (ASMT), anaerobic sealing agent for high torque (ASHT), and cyanoacrylate-based bonding agent (CYAB)...
September 22, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28936160/the-energy-metabolism-dysfunction-in-psychiatric-disorders-postmortem-brains-focus-on-proteomic-evidence
#3
REVIEW
Giuliana S Zuccoli, Verônica M Saia-Cereda, Juliana M Nascimento, Daniel Martins-de-Souza
Psychiatric disorders represent a great medical and social challenge and people suffering from these conditions face many impairments regarding personal and professional life. In addition, a mental disorder will manifest itself in approximately one quarter of the world's population at some period of their life. Dysfunction in energy metabolism is one of the most consistent scientific findings associated with these disorders. With this is mind, this review compiled data on disturbances in energy metabolism found by proteomic analyses of postmortem brains collected from patients affected by the most prevalent psychiatric disorders: schizophrenia (SCZ), bipolar disorder (BPD), and major depressive disorder (MDD)...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28934596/features-and-outcomes-of-methamphetamine-associated-pulmonary-arterial-hypertension
#4
Roham T Zamanian, Haley Hedlin, Paul Greuenwald, David M Wilson, Joshua I Segal, Michelle Jorden, Kristina Kudelko, Juliana Liu, Andrew Hsi, Allyson Rupp, Andrew J Sweatt, Rubin Tuder, Gerald J Berry, Marlene Rabinovitch, Ramona L Doyle, Vinicio De Jesus Perez, Steven M Kawut
RATIONALE: While amphetamines are recognized as "likely" agents to cause drugs and toxins associated pulmonary arterial hypertension (PAH), (meth)amphetamine associated PAH (Meth-APAH) has not been well described. OBJECTIVES: To prospectively characterize the clinical presentation, histopathology, and outcomes of Meth-APAH compared to those of idiopathic PAH (iPAH). METHODS AND MEASUREMENTS: We performed a prospective cohort study of Meth-APAH and iPAH patients presenting to the Stanford University Pulmonary Hypertension Program between 2003-2015...
September 21, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28934344/care-requirements-for-clients-who-present-after-rape-and-clients-who-presented-after-consensual-sex-as-a-minor-at-a-clinic-in-harare-zimbabwe-from-2011-to-2014
#5
Rebecca E Harrison, Linda Pearson, Michael Vere, Prosper Chonzi, Brian Tafadzwa Hove, Sharon Mabaya, Margaret Chigwamba, Juliana Nhamburo, Juliet Gura, An Vandeborne, Sandra Simons, Daphne Lagrou, Eva De Plecker, Rafael Van den Bergh
STUDY GOALS: To describe the differences between clients presenting after rape and clients who have consented to sex as a minor to an SGBV clinic in Harare, Zimbabwe, and how these differences affect their care requirements. BACKGROUND: Adolescents and adults presenting at the specialized Sexual and Gender Based Violence clinic in Harare are offered a standardised package of free medical and psychosocial care. Zimbabwe has an HIV prevalence of 14%, so prevention of HIV infection using PEP for those that present within 72 hours is a key part of the response...
2017: PloS One
https://www.readbyqxmd.com/read/28934014/nucleoplasmic-nup98-controls-gene-expression-by-regulating-a-dexh-d-box-protein
#6
Juliana S Capitanio, Ben Montpetit, Richard W Wozniak
The nucleoporin Nup98 has been linked to the regulation of transcription and RNA metabolism, (1-3) but the mechanisms by which Nup98 contributes to these processes remains largely undefined. Recently, we uncovered interactions between Nup98 and several DExH/D-box proteins (DBPs), a protein family well-known for modulating gene expression and RNA metabolism. (4-6) Analysis of Nup98 and one of these DBPs, DHX9, showed that they directly interact, their association is facilitated by RNA, and Nup98 binding stimulates DHX9 ATPase activity...
September 21, 2017: Nucleus
https://www.readbyqxmd.com/read/28933729/structure-and-catalysis-of-fe-iii-and-cu-ii-microperoxidase-11-interacting-with-the-positively-charged-interfaces-of-lipids
#7
Tatiana Prieto, Vinicius Santana, Adrianne M M Britto, Juliana C Araujo-Chaves, Otaciro R Nascimento, Iseli L Nantes-Cardoso
Numerous applications have been described for microperoxidases (MPs) such as in photoreceptors, sensing, drugs, and hydrogen evolution. The last application was obtained by replacing Fe(III), the native central metal, by cobalt ion and inspired part of the present study. Here, the Fe(III) of MP-11 was replaced by Cu(II) that is also a stable redox state in aerated medium, and the structure and activity of both MPs were modulated by the interaction with the positively charged interfaces of lipids. Comparative spectroscopic characterization of Fe(III) and Cu(II)MP-11 in the studied media demonstrated the presence of high and low spin species with axial distortion...
July 26, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28933640/the-impact-of-antithrombin-deficiency-on-women-s-reproductive-health-experiences-and-healthcare-decision-making
#8
Ariela L Marshall, Juliana Perez Botero, Aneel A Ashrani, Rajiv K Pruthi, John A Heit, Ashish Chintakuntlawar, Jennifer C Guenther, Mrinal M Patnaik
BACKGROUND: Women with inherited antithrombin (AT) deficiency are at high risk for venous thromboembolism (VTE), especially during times of estrogen exposure, but little is known about patient-oriented reproductive decision-making in this population. MATERIALS AND METHODS: Provider-administered survey of women with AT deficiency. Participants were asked to discuss their diagnosis of AT deficiency and questioned about (1) contraception, (2) pregnancies, and (3) menorrhagia, and the impact of their AT deficiency on each reproductive health experience...
September 21, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28933412/genetic-substrate-reduction-therapy-a-promising-approach-for-lysosomal-storage-disorders
#9
REVIEW
Maria Francisca Coutinho, Juliana Inês Santos, Liliana Matos, Sandra Alves
Lysosomal storage diseases are a group of rare genetic disorders characterized by the accumulation of storage molecules in late endosomes/lysosomes. Most of them result from mutations in genes encoding for the catabolic enzymes that ensure intralysosomal digestion. Conventional therapeutic options include enzyme replacement therapy, an approach targeting the functional loss of the enzyme by injection of a recombinant one. Even though this is successful for some diseases, it is mostly effective for peripheral manifestations and has no impact on neuropathology...
November 9, 2016: Diseases (Basel)
https://www.readbyqxmd.com/read/28931844/calibrated-link-budget-of-a-silicon-photonics-wdm-transceiver-with-soa-and-semiconductor-mode-locked-laser
#10
Alvaro Moscoso-Mártir, Juliana Müller, Elmira Islamova, Florian Merget, Jeremy Witzens
Based on the single channel characterization of a Silicon Photonics (SiP) transceiver with Semiconductor Optical Amplifier (SOA) and semiconductor Mode-Locked Laser (MLL), we evaluate the optical power budget of a corresponding Wavelength Division Multiplexed (WDM) link in which penalties associated to multi-channel operation and the management of polarization diversity are introduced. In particular, channel cross-talk as well as Cross Gain Modulation (XGM) and Four Wave Mixing (FWM) inside the SOA are taken into account...
September 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28931520/dna-priming-increases-frequency-of-t-cell-responses-to-a-vsv-hiv-vaccine-with-specific-enhancement-of-cd8-t-cell-responses-by-il-12-pdna
#11
Shuying S Li, Nidhi K Kochar, Marnie Elizaga, Christine M Hay, Gregory J Wilson, Kristen W Cohen, Stephen C De Rosa, Rong Xu, Ayuko Ota-Setlik, Daryl Morris, Greg Finak, Mary Allen, Hong-Van Tieu, Ian Frank, Magdalena E Sobieszczyk, Drew Hannaman, Raphael Gottardo, Peter B Gilbert, Georgia D Tomaras, Lawrence Corey, David K Clarke, Michael A Egan, John H Eldridge, M Juliana McElrath, Nicole Frahm
HVTN 087 assessed the effect of increasing doses of pIL-12 adjuvant on the immunogenicity of a HIV-1 multi-antigen (MAG) DNA vaccine delivered by electroporation and boosted with an attenuated VSV-Gag vaccine. We randomized 100 healthy adults to receive placebo, or 3mg HIV-MAG (gag/pol, env, nef/tat/vif) DNA vaccine co-administered with pIL-12 at 0μg, 250μg, 1,000μg or 1,500μg intramuscularly by electroporation at 0, 1 and 3 months followed by intramuscular inoculation with 3.4×10(7) PFU VSV-Gag vaccine at 6 months...
September 20, 2017: Clinical and Vaccine Immunology: CVI
https://www.readbyqxmd.com/read/28929308/influence-of-obesity-on-experimental-periodontitis-in-rats-histopathological-histometric-and-immunohistochemical-study
#12
Elizangela Partata Zuza, Valdir Gouveia Garcia, Letícia Helena Theodoro, Edilson Ervolino, Luiz Fernando Veloso Favero, Mariéllen Longo, Fernando Salimon Ribeiro, Alex Tadeu Martins, Luís Carlos Spolidorio, José Antônio Sampaio Zuanon, Benedicto Egbert Corrêa de Toledo, Juliana Rico Pires
OBJECTIVES: This study assessed the influence of obesity on the progression of ligature-induced periodontitis in rats. MATERIALS AND METHODS: Forty-eight adult Wistar rats were randomly divided into two groups: the HL group (n = 24) was fed high-fat animal food to induce obesity, and the NL group (n = 24) was fed normolipidic animal food. Obesity was induced within a period of 120 days, and the induction of experimental periodontitis (EP) was subsequently performed for 30 days...
September 19, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28928655/effects-of-simvastatin-beyond-dyslipidemia-exploring-its-antinociceptive-action-in-an-animal-model-of-complex-regional-pain-syndrome-type-i
#13
Graziela Vieira, Juliana Cavalli, Elaine C D Gonçalves, Tainara R Gonçalves, Larissa R Laurindo, Maíra Cola, Rafael C Dutra
Simvastatin is a lipid-lowering agent that blocks the production of cholesterol through inhibition of 3-hydroxy-methyl-glutaryl coenzyme A (HMG-CoA) reductase. In addition, recent evidence has suggested its anti-inflammatory and antinociceptive actions during inflammatory and pain disorders. Herein, we investigated the effects of simvastatin in an animal model of complex regional pain syndrome-type I, and its underlying mechanisms. Chronic post-ischemia pain (CPIP) was induced by ischemia and reperfusion (IR) injury of the left hind paw...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28927196/the-intricate-interplay-between-msi-and-polymorphisms-of-dna-repair-enzymes-in-gastric-cancer-h-pylori-associated
#14
Isabelle Joyce de Lima Silva-Fernandes, Emanuele Silva de Oliveira, Juliana Carvalho Santos, Marcelo Lima Ribeiro, Adriana Camargo Ferrasi, Maria Inês de Moura Campos Pardini, Rommel Mário Rodriguez Burbano, Silvia Helena Barem Rabenhorst
Gastric cancer is the fourth most common type of cancer worldwide. Helicobacter pylori is a well-established risk factor and may cause injuries to genomic integrity through an inefficient DNA repair. This study aimed to examine the influence of polymorphisms in DNA repair enzymes using markers for microsatellite instability (MSI). Polymorphisms of DNA repair enzymes were detected by PCR-RFLP and MSI, by high resolution melt (HRM) analysis. Helicobacter pylori detection and genotyping were accomplished by PCR...
July 1, 2017: Mutagenesis
https://www.readbyqxmd.com/read/28927103/lack-of-chemopreventive-efficacy-of-metformin-in-rodent-models-of-urinary-bladder-head-and-neck-and-colon-intestine-cancer
#15
Matthew D Thompson, Ronald A Lubet, David L Mccormick, Margie L Clapper, Ann M Bode, M Margaret Juliana, Fariba Moeinpour, Clinton J Grubbs
Metformin is a biguanide employed in treating type II diabetes. Its potential efficacy for treating cancer has been demonstrated epidemiologically (lower cancer incidence in metformin users compared with users of sulfonylureas or insulin) and mechanistically, primarily in cell culture. Metformin decreases the levels of insulin-like growth factor 1 and secondarily inhibits the mammalian target of rapamycin pathway to exhibit anticancer effects. The current study examined its cancer preventive efficacy in multiple standard in situ arising cancer models...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28926870/cardiovascular-responses-to-resistance-exercise-performed-with-large-and-small-muscle-mass
#16
Lenifran Matos-Santos, Paulo Farinatti, Juliana P Borges, Renato Massaferri, Walace Monteiro
Prior research about the effects of the amount of exercised muscle mass upon cardiovascular responses (CVR) has neglected a potential bias related to total exercise and concentric/eccentric duration. Autonomic responses and perceived exertion (RPE) were compared in resistance exercises performed with larger and smaller muscle mass and matched for total exercise and concentric/eccentric duration. Twelve men performed 4 sets of 12 repetitions of unilateral (UNI) and bilateral (BIL) knee extensions at 70% of 12RM...
September 19, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28926862/comparison-of-the-morphology-anatomy-and-chemical-profile-of-mikania-glomerata-and-mikania-laevigata
#17
Vanessa Cruz de Oliveira Costa, Alexandre Augusto Borghi, Juliana Lischka Sampaio Mayer, Alexandra Christine Helena Frankland Sawaya
Mikania glomerata and Mikania laevigata are medicinal plants popularly used in Brazil for colds and asthma. Although several studies report differences in their composition, they are frequently used indistinctly, which may be due to misidentification of the species or the plant part used. Herein, the chemical, anatomical, and morphological profiles of both species were evaluated, seeking to differentiate them. Due to the pattern of secondary metabolites found in M. glomerata and M. laevigata, the chemical profile of the leaves was the characteristic that best differentiated the two species...
September 19, 2017: Planta Medica
https://www.readbyqxmd.com/read/28926331/-assessment-of-urinary-incontinence-in-pregnancy-and-postpartum-observational-study
#18
Juliana Rocha, Pedro Brandão, Anabela Melo, Silvia Torres, Lurdes Mota, Fernanda Costa
INTRODUCTION: The urinary incontinence can affect up to 50% of women at some stage of their lives, particularly during pregnancy and postpartum. This study was designed in order to identify and assess the prevalence and risk factors for urinary incontinence during the third trimester of pregnancy and three months postpartum. MATERIAL AND METHODS: Observational and cross-sectional study. The population of the study was composed of 268 women who delivered and were admitted to the Centro Hospitalar Tâmega e Sousa in the years 2013 and 2014, and who agreed to participate in this study...
August 31, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/28925109/red-fluorescence-imaging-for-dental-plaque-detection-and-quantification-pilot-study
#19
Zhao Liu, Juliana Gomez, Soniya Khan, Debbie Peru, Roger Ellwood
The red fluorescence of dental plaque originating from porphyrins in oral bacteria may allow visualization, detection, and scoring of plaque without disclosing agents. Two studies were conducted. The first included 24 healthy participants who abstained from oral hygiene for 24 h. Dental plaque was collected from tooth surfaces, and a 10% solution was prepared. These were scanned by a molecular spectrometer to identify the optimum excitation and emission wavelengths of plaque for developing a red fluorescence imaging system...
September 2017: Journal of Biomedical Optics
https://www.readbyqxmd.com/read/28922404/eco-epidemiological-analysis-of-rickettsial-seropositivity-in-rural-areas-of-colombia-a-multilevel-approach
#20
Juan C Quintero V, Luis E Paternina T, Alexander Uribe Y, Carlos Muskus, Marylin Hidalgo, Juliana Gil, Astrid Vanessa Cienfuegos G, Lisardo Osorio Q, Carlos Rojas A
Rickettsiosis is a re-emergent infectious disease without epidemiological surveillance in Colombia. This disease is generally undiagnosed and several deadly outbreaks have been reported in the country in the last decade. The aim of this study is to analyze the eco-epidemiological aspects of rickettsial seropositivity in rural areas of Colombia where outbreaks of the disease were previously reported. A cross-sectional study, which included 597 people living in 246 households from nine hamlets in two municipalities of Colombia, was conducted from November 2015 to January 2016...
September 18, 2017: PLoS Neglected Tropical Diseases
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