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https://www.readbyqxmd.com/read/28110084/maternal-depression-and-family-adversity-linked-pathways-to-offspring-depression
#1
Jake M Najman, M Plotnikova, G M Williams, R Alati, A A Mamun, J Scott, A M Clavarino, N Wray
There is conflicting evidence about the contribution of maternal depression and family adversity to depression experienced by offspring. Because maternal depression and family adversity are related, there is a need to determine how they independently contribute to offspring depression. Data are from a long-running prospective birth cohort study (Mater-University of Queensland Study of Pregnancy and its outcomes - MUSP). For this study some 2200 offspring were followed up at 30 years of age. We first examine the association between maternal depression and family adversity over the period from the pregnancy to the child reaching adulthood...
January 10, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28109431/proteogenomics-recycling-public-data-to-improve-genome-annotations
#2
A McAfee, L J Foster
Massively parallel sequencing is revealing species genomes faster than ever before, but the value of the raw sequence is limited unless the genes can be accurately annotated. This is typically achieved using gene prediction algorithms which, despite continual improvement, still require substantial verification and refinement. For example, in silico methods struggle with annotating splice isoforms accurately and empirical methods are needed to refine and verify the initial bioinformatic gene predictions. RNA-seq is an excellent way to confirm exon-exon boundaries and transcript termini, while mass spectrometry (MS) offers definitive proof that a gene is translated and a secondary means of confirming exon expression, protein termini, and posttranslational modifications...
2017: Methods in Enzymology
https://www.readbyqxmd.com/read/28109337/paying-for-sex-by-young-men-who-live-on-the-streets-in-dhaka-city-compounded-sexual-risk-in-a-vulnerable-migrant-community
#3
Tracy L McClair, Tarik Hossain, Nargis Sultana, Brady Burnett-Zieman, Eileen A Yam, Sharif Hossain, Reena Yasmin, Najmus Sadiq, Michele R Decker, Saifuddin Ahmed
PURPOSE: Dhaka City is home to thousands of migrants from Bangladesh's rural areas who often live in the streets. Prior studies examine street youth's practice of selling sex as a survival mechanism. We assess their less-studied practice of paying for sex and its association with sexual risk behaviors and outcomes. METHODS: As part of the global Link Up project, trained interviewers recruited 447 young men who live on the streets, ages 15-24, from seven Dhaka City "hotspots" to participate in a survey about sexual health...
February 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28108974/design-and-evaluation-of-topical-diclofenac-sodium-gel-using-hot-melt-extrusion-technology-as-a-continuous-manufacturing-process-with-kolliphor%C3%A2-p407
#4
Jaywant Pawar, Rajkiran Narkhede, Purnima Amin, Vaishali Tawde
The aim of the present context was to develop and evaluate a Kolliphor® P407-based transdermal gel formulation of diclofenac sodium by hot melt extrusion (HME) technology; central composite design was used to optimize the formulation process. In this study, we have explored first time ever HME as an industrially feasible and continuous manufacturing technology for the manufacturing of gel formulation using Kolliphor® P407 and Kollisolv® PEG400 as a gel base. Diclofenac sodium was used as a model drug. The HME parameters such as feeding rate, screw speed, and barrel temperature were crucial for the semisolid product development, and were optimized after preliminary trials...
January 20, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28108701/willingness-to-use-and-have-sex-with-men-taking-hiv-pre-exposure-prophylaxis-prep-results-of-online-surveys-of-australian-gay-and-bisexual-men-2011-2015
#5
Martin Holt, Toby Lea, Heather-Marie Schmidt, Johann Kolstee, Jeanne Ellard, Dean Murphy, Hong-Ha Truong, John de Wit
OBJECTIVE: Assess willingness to use HIV pre-exposure prophylaxis (PrEP), support for others using it and willingness to have sex with partners using PrEP among Australian gay and bisexual men (GBM). METHODS: National, online cross-sectional surveys of Australian GBM were conducted in 2011, 2013 and 2015. Scales measuring support for and willingness to have sex with men using PrEP were developed in 2015 using factor analysis. Trends and associations with key measures were analysed using multivariate logistic regression...
January 20, 2017: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/28108666/antibiotic-induced-elevations-of-plasma-bile-acids-in-rats-independent-of-bsep-inhibition
#6
Yutai Li, Michael J Hafey, Hong Duong, Raymond Evers, Kyeongmi Cheon, Daniel J Holder, Alema Galijatovic-Idrizbegovic, Frank D Sistare, Warren E Glaab
Drug-induced liver injury (DILI) is a common toxicity observed in drug development and can lead to withdrawal of approved drugs from the market. To better understand the numerous mechanisms of DILI, recent efforts have focused on transporter inhibition, specifically liver canalicular bile salt export pump (Bsep) as one mechanism of DILI, and on the potential use of plasma bile acids as monitorable mechanism-based biomarkers of Bsep inhibition. To explore alternative mechanisms of bile acid increases in plasma, six antibiotic and two non-antibiotic drugs unlikely to be Bsep inhibitors were evaluated in rat studies...
January 20, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/28108191/use-of-electronic-cigarettes-among-u-s-adults-with-medical-comorbidities
#7
Gina R Kruse, Sara Kalkhoran, Nancy A Rigotti
INTRODUCTION: Electronic cigarette (e-cigarette) use is rising in the U.S. Smokers with comorbidities may increasingly use e-cigarettes if they believe e-cigarettes reduce smoking-related harm. This study examined e-cigarette use among adults with medical comorbidities. METHODS: In 2016, this study analyzed 68,136 U.S. adults in the 2014 and 2015 National Health Interview Survey. Prevalent e-cigarette use by medical comorbidities and adjusted odds of e-cigarette use were calculated...
January 17, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28107802/movement-kinematics-of-the-ipsilesional-upper-extremity-in-persons-with-moderate-or-mild-stroke
#8
Eva-Lena Bustrén, Katharina Stibrant Sunnerhagen, Margit Alt Murphy
BACKGROUND: An increasing number of studies have indicated that the ipsilesional arm may be impaired after stroke. There is, however, a lack of knowledge whether ipsilesional deficits influence movement performance during purposeful daily tasks. OBJECTIVE: The aim of this study was to investigate whether, and to what extent, movement impairments are present while performing an ipsilesional upper extremity task during the first 3 months after stroke. METHODS: Movement kinematics describing movement time, smoothness, velocity, strategy, and pattern were captured during a standardized drinking task in 40 persons with first-ever stroke and 20 controls...
January 1, 2017: Neurorehabilitation and Neural Repair
https://www.readbyqxmd.com/read/28107794/a-study-on-the-gc-ms-analysis-of-bioactive-components-and-pancreato-protective-effect-of-methanolic-extract-of-brassica-oleracea-l-var-botrytis
#9
Sadanandan Rajapriya, Arumugam Geetha, Kavasseri Ganesan Kripa
The ever-increasing problem of pancreatitis due to alcohol abuse demands evaluation of novel drugs of plant origin. This study explores the therapeutic effects of the methanolic extract of Brassica oleraceae (MEBO) on ethanol and cerulein induced pancreatitis in rats. The MEBO was subjected to GC-MS and HPLC analysis. Male albino Wistar rats were divided into various groups, fed with alcohol (36% of total calories for 5 weeks) and cerulein (20 μg/kg b.wt i.p, weekly thrice for last three weeks) with or without MEBO (40 mg/kg b...
January 20, 2017: Natural Product Research
https://www.readbyqxmd.com/read/28107762/thulium-laser-in-interventional-endoscopy-animal-and-human-studies
#10
Gian E Tontini, Helmut Neumann, Luca Pastorelli, Luisa Spina, Flaminia Cavallaro, Paola Soriani, Alessandro Rimondi, Barbara Bruni, Claudio Clemente, Filippo Fagnani, Pavlos Lagoussis, Luca Carmignani, Maurizio Vecchi
Background and study aims The thulium laser system (TLS) is an emerging surgical tool. The 2-μm wavelength provides a confined coagulation depth (0.2 - 0.4 mm) to reduce the potential for inadvertent injuries. For the first time ever, we assessed TLS feasibility for endoscopic hemostasis ex vivo in pigs. In addition, we performed the first in vivo hemostatic treatments in humans. Patients and methods Tissue damage induced by TLS using different settings and optical fibers was compared to that from argon plasma coagulation (APC) in established ex vivo animal models...
January 20, 2017: Endoscopy
https://www.readbyqxmd.com/read/28107697/egcg-a-tea-polyphenol-as-a-potential-mitigator-of-hematopoietic-radiation-injury-in-mice
#11
Mrinalini Tiwari, Bhakti Dixit, Suhel Parvez, Paban K Agrawala
Agents capable of providing protection, mitigation or therapy against radiation injuries have long been of interest of radiation biologists owing to the ever expanding application of radiation in our day to day life despite the well reported ill effects of exposure. The current study investigates radiomitigating potential of EGCG (epigallocatechin gallate), a tea polyphenol with known DNMT inhibitory property, in C57 Bl/6 mice model. Treatment with 0.1833mg/kg body weight EGCG, 1.5h post-irradiation to lethally whole body irradiated mice rendered 45% survival for 30days and also helped restoring the body weight of the animals...
January 17, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28107401/how-many-patients-become-functionally-dependent-after-a-stroke-a-3-year-population-based-study-in-joinville-brazil
#12
Lívia Mizuki de Campos, Bruna Mariah Martins, Norberto Luiz Cabral, Selma Cristina Franco, Octávio Marques Pontes-Neto, Suleimy Cristina Mazin, Felipe Ibiapina Dos Reis
The decrease in stroke mortality will increase the burden of survivors with functional dependence (FD). The aim of this study was to evaluate how many patients become functionally dependent over 3 years after an incident event in Joinville, Brazil. The proportion of FD (defined as a modified Rankin score 3 to 5) among stroke survivors from the Joinville Stroke Registry was assessed using a validated telephone interview. Incidence of FD after stroke in Joinville in one year was 23.24 per 100,000 population. The overall proportion of FD among stroke survivors at discharge was 32...
2017: PloS One
https://www.readbyqxmd.com/read/28107391/recreational-drug-use-among-chinese-msm-and-transgender-individuals-results-from-a-national-online-cross-sectional-study
#13
Peizhen Zhao, Songyuan Tang, Cheng Wang, Ye Zhang, John Best, Thitikarn May Tangthanasup, Shujie Huang, Bin Yang, Chongyi Wei, Joseph D Tucker, Weiming Tang
BACKGROUND: Recreational drug use has increased considerably among Chinese men who have sex with men (MSM). The phenomenon has the potentially to increase HIV transmission among Chinese MSM. The aims of this study were: 1) to investigate the prevalence of recreational drug use among Chinese MSM, and 2) to explore the correlation between gay smartphone based sex-seeking applications (gay apps), HIV/STIs testing, group sex, commercial sex, sexual roles and poppers use among Chinese MSM...
2017: PloS One
https://www.readbyqxmd.com/read/28107371/sexual-reproductive-health-needs-and-rights-of-young-people-in-slum-areas-of-kampala-uganda-a-cross-sectional-study
#14
Andre M N Renzaho, Joseph K Kamara, Nichole Georgeou, Gilbert Kamanga
BACKGROUND: Young people in Uganda face various sexual and reproductive health risks, especially those living in urban slums. The aim of this study was to examine factors associated with comprehensive categories of sexual and reproductive health, including sexual behaviours; sexual education and access to contraceptive services; family planning; prevention of STDs; sexual consent as a right; gender based violence; as well as HIV testing, counselling, disclosure and support. METHODS: The study was cross-sectional in design and was carried out in July 2014 in Makindye and Nakawa Divisions of Kampala City, Uganda...
2017: PloS One
https://www.readbyqxmd.com/read/28107139/obtaining-consent-in-orthodontics-difficulties-and-considerations
#15
Joe Tyson
Consent in orthodontics is a complex and ever-changing topic, and the importance of achieving informed consent before any examination or procedure is carried out is paramount. This article will discuss some key points when considering the correct way of achieving informed consent, highlight some areas of difficulty when managing the consent process with younger children and also aim to clarify the differences between the level of consent necessary in orthodontics compared to dentistry as a whole.
November 1, 2016: Primary Dental Journal
https://www.readbyqxmd.com/read/28106839/the-importance-of-the-nucleus-during-flavivirus-replication
#16
REVIEW
Adam J Lopez-Denman, Jason M Mackenzie
Flaviviruses are a large group of arboviruses of significant medical concern worldwide. With outbreaks a common occurrence, the need for efficient viral control is required more than ever. It is well understood that flaviviruses modulate the composition and structure of membranes in the cytoplasm that are crucial for efficient replication and evading immune detection. As the flavivirus genome consists of positive sense RNA, replication can occur wholly within the cytoplasm. What is becoming more evident is that some viral proteins also have the ability to translocate to the nucleus, with potential roles in replication and immune system perturbation...
January 19, 2017: Viruses
https://www.readbyqxmd.com/read/28106666/a-tailored-guided-internet-based-cognitive-behavioral-intervention-for-patients-with-rheumatoid-arthritis-as-an-adjunct-to-standard-rheumatological-care-results-of-a-randomized-controlled-trial
#17
M Ferwerda, S van Beugen, H van Middendorp, S Spillekom-van Koulil, A R T Donders, H Visser, E Taal, M C W Creemers, P C L M van Riel, A W M Evers
For patients with chronic pain conditions such as rheumatoid arthritis (RA), who experience elevated levels of distress, tailored guided internet-based cognitive behavioral treatment may be effective in improving psychological and physical functioning, and reducing impact the impact of RA on daily life. A multicenter randomized controlled trial was conducted for RA patients with elevated levels of distress asassessed by a disease-specific measure. The control group (n=71) received standard care and the intervention group (n= 62) additionally received an internet-based tailored cognitive-behavioral intervention...
January 12, 2017: Pain
https://www.readbyqxmd.com/read/28106582/nursing-informatics-competencies-for-entry-to-practice-the-perspective-of-six-countries
#18
Michelle L L Honey, Diane J Skiba, Paula Procter, Joanne Foster, Pirkko Kouri, Lynn M Nagle
Internationally, countries are challenged to prepare nurses for a future that has ever increasing use of technology and where information management is a central part of professional nursing practice. There has been a growing trend to move nursing to competency-based education, especially for those students undertaking their first nursing qualification. This first nursing qualification may be linked to pre-registration, pre-licensure or undergraduate education; the term used depending on the country. The authors are drawn from the International Medical Informatics Association special interest group, Nursing Informatics (IMIA-NI) Education Working Group and represent New Zealand, the United States of America, England, Australia, Finland and Canada...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28106479/how-can-nanosensors-detect-bacterial-contamination-before-it-ever-reaches-the-dinner-table
#19
Tuhina Banerjee, Tyler Shelby, Santimukul Santra
No abstract text is available yet for this article.
January 20, 2017: Future Microbiology
https://www.readbyqxmd.com/read/28106453/giant-amplification-of-noise-in-fluctuation-induced-pattern-formation
#20
Tommaso Biancalani, Farshid Jafarpour, Nigel Goldenfeld
The amplitude of fluctuation-induced patterns might be expected to be proportional to the strength of the driving noise, suggesting that such patterns would be difficult to observe in nature. Here, we show that a large class of spatially extended dynamical systems driven by intrinsic noise can exhibit giant amplification, yielding patterns whose amplitude is comparable to that of deterministic Turing instabilities. The giant amplification results from the interplay between noise and nonorthogonal eigenvectors of the linear stability matrix, yielding transients that grow with time, and which, when driven by the ever-present intrinsic noise, lead to persistent large amplitude patterns...
January 6, 2017: Physical Review Letters
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