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https://www.readbyqxmd.com/read/28528502/influence-of-amendments-on-cd-and-zn-uptake-and-accumulation-in-rice-oryza-sativa-l-in-contaminated-soil
#1
Patompong Saengwilai, Weeradej Meeinkuirt, John Pichtel, Preeyaporn Koedrith
Cadmium is a toxic metallic element that poses serious human health risks via consumption of contaminated agricultural products. The effect of mixtures of dicalcium phosphate and organic amendments, namely cow manure (MD) and leonardite (LD), on Cd and Zn uptake of three rice cultivars (KDML105, KD53, and PSL2) was examined in mesocosm experiments. Plant growth, Cd and Zn accumulation, and physicochemical properties of the test soils were investigated before and after plant harvest. Amendment application was found to improve soil physicochemical properties; in particular, soil organic matter content and nutrient (N, P, K, Ca, and Mg) concentrations increased significantly...
May 20, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28528450/high-expression-of-cyclin-d1-is-associated-to-high-proliferation-rate-and-increased-risk-of-mortality-in-women-with-er-positive-but-not-in-er-negative-breast-cancers
#2
Cecilia Ahlin, Claudia Lundgren, Elin Embretsén-Varro, Karin Jirström, Carl Blomqvist, M -L Fjällskog
PURPOSE: Cyclin D1 has a central role in cell cycle control and is an important component of estrogen regulation of cell cycle progression. We have previously shown that high cyclin D expression is related to aggressive features of ER-positive but not ER-negative breast cancer. The aims of the present study were to validate this differential ER-related effect and furthermore explore the relationship between cyclin D overexpression and CCND1 gene amplification status in a node-negative breast cancer case-control study...
May 20, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28528372/associations-between-ptpn22-and-tlr9-polymorphisms-and-systemic-lupus-erythematosus-a-comprehensive-meta-analysis
#3
Li-Ya Hu, Zhi Cheng, Bo Zhang, Qiong Yin, Xiao-Wei Zhu, Pian-Pian Zhao, Ming-Yu Han, Xiao-Bo Wang, Hou-Feng Zheng
Previous studies have explored the relationship of PTPN22 and TLR9 polymorphisms with systemic lupus erythematosus (SLE). In consideration of the population stratification, conflicting results and updating data, we conducted a comprehensive meta-analysis, which consists of a total of 17 research articles (9120 cases and 11,724 controls) for PTPN22 and 20 articles (including up to 2808 cases and 3386 controls) for TLR9. Significant association was verified between PTPN22 rs2476601 and SLE in the overall population (OR = 1...
May 20, 2017: Archives of Dermatological Research
https://www.readbyqxmd.com/read/28528287/population-pharmacokinetics-of-oxcarbazepine-and-its-metabolite-10-hydroxycarbazepine-in-healthy-subjects
#4
Natalicia de Jesus Antunes, Sven C van Dijkman, Vera Lucia Lanchote, Lauro Wichert-Ana, Eduardo Barbosa Coelho, Veriano Alexandre Junior, Osvaldo Massaiti Takayanagui, Eduardo Tozatto, Johan G C van Hasselt, Oscar Della Pasqua
Oxcarbazepine is indicated for the treatment of partial or generalized tonic-clonic seizures. The majority of the oxcarbazepine is converted into its active metabolite, 10-hydroxycarbazepine (MHD), which can exist as R-(-)- and S-(+)-MHD enantiomers. Here we describe the influence of the P-glycoprotein (P-gp) inhibitor verapamil, on the disposition of oxcarbazepine and MHD enantiomers, both of which are P-gp substrates. Healthy subjects (n=12) were randomized to oxcarbazepine or oxcarbazepine combined with verapamil at doses of 300mg b...
May 17, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28528281/risk-of-stroke-among-patients-with-borderline-personality-disorder-a-nationwide-longitudinal-study
#5
Mu-Hong Chen, Ju-Wei Hsu, Ya-Mei Bai, Tung-Ping Su, Cheng-Ta Li, Wei-Chen Lin, Shih-Jen Tsai, Wen-Han Chang, Tzeng-Ji Chen, Kai-Lin Huang
BACKGROUND: Previous studies suggested that patients with borderline personality disorder (BPD) had a higher prevalence of stroke-related risk factors, such as hypertension, dyslipidemia, and diabetes mellitus. But, the association between BPD and subsequent stroke has been rarely investigated. METHODS: Using the Taiwan National Health Insurance Research Database, 5969 borderline patients aged 18 years and older and 23,876 age-and sex-matched controls were enrolled between 2002 and 2009, and followed up to the end of 2011 to identify the development of stroke...
May 8, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28528208/mentoring-interventions-and-the-impact-of-protective-assets-on-the-reproductive-health-of-adolescent-girls-and-young-women
#6
REVIEW
Kate F Plourde, Nicole B Ippoliti, Geeta Nanda, Donna R McCarraher
Adolescent girls and young women (AGYW) are disproportionately affected by HIV and AIDS and other negative reproductive health (RH) outcomes. Emerging evidence suggests that programs to build AGYW's assets can help reduce their vulnerability to poor RH. Mentoring interventions have demonstrated a positive impact on a variety of youth development outcomes, including the protective assets needed to circumvent poor RH outcomes. The purpose of this review was to understand the types of mentoring programs for AGYW that have demonstrated effectiveness in improving protective assets, and/or, RH knowledge, intentions, behaviors, or outcomes themselves...
May 17, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28528146/prognostic-value-of-coronary-ct-angiography-with-selective-pet-perfusion-imaging-in-coronary-artery-disease
#7
Teemu Maaniitty, Iida Stenström, Jeroen J Bax, Valtteri Uusitalo, Heikki Ukkonen, Sami Kajander, Maija Mäki, Antti Saraste, Juhani Knuuti
OBJECTIVES: The purpose of this study was to evaluate the prognostic value of sequential hybrid imaging strategy in which positron emission tomography (PET) perfusion imaging is performed selectively in patients with suspected obstructive coronary artery disease (CAD) on coronary computed tomography angiography (CTA). BACKGROUND: Coronary CTA is an accurate diagnostic test for excluding obstructive CAD. However, the positive predictive value is suboptimal. METHODS: We investigated 864 consecutive symptomatic patients with intermediate probability of CAD who adhered to the sequential imaging approach...
May 15, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28528053/transcatheter-mustard-revision-using-endovascular-graft-prostheses
#8
Diego Porras, Dimitrios Mitsouras, Michael Steigner, Andreas A Giannopoulos, Tatiana Kelil, Audrey C Marshall, Matthew T Menard
We describe the use of percutaneously inserted, transcatheter endovascular graft prostheses to exclude large Mustard baffle leaks in a high-surgical-risk patient. We used 3-dimensional-printed models to determine feasibility and to plan the procedure. Telescoping thoracic and abdominal graft extensions were placed in the inferior and superior limbs of the systemic venous pathways. An atrial septal defect occluder device was also used to close a separate leak not covered by the endovascular graft prostheses...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28528013/congenital-h-type-tracheoesophageal-fistula-a-multicenter-review-of-outcomes-in-a-rare-disease
#9
Sara C Fallon, Jacob C Langer, Shawn D St Peter, KuoJen Tsao, Caroline M Kellagher, Dave R Lal, Jill S Whitehouse, Diana L Diesen, Michael D Rollins, Elizabeth Pontarelli, Marcus M Malek, Corey W Iqbal, Jeffrey S Upperman, Charles M Leys, Mark L Wulkan, Sarah J Hill, Martin L Blakely, Timothy D Kane, David E Wesson
OBJECTIVE: To perform a multicenter review of outcomes in patients with H-type tracheoesophageal fistula (TEF) in order to better understand the incidence and causes of post-operative complications. BACKGROUND: H-type TEF without esophageal atresia (EA) is a rare anomaly with a fundamentally different management algorithm than the more common types of EA/TEF. Outcomes after surgical treatment of H-type TEF are largely unknown, but many authoritative textbooks describe a high incidence of respiratory complications...
May 11, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28527983/when-a-death-apparently-associated-to-sexual-assault-is-instead-a-natural-death-due-to-idiopathic-hypereosinophilic-syndrome-the-importance-of-gamma-hydroxybutyric-acid-analysis-in-vitreous-humor
#10
Francesco Paolo Busardò, Francesca Portelli, Angelo Montana, Maria Concetta Rotolo, Simona Pichini, Emiliano Maresi
We here report a case involving a 21-year-old female, found dead in a central square of a city in the south of Italy. Initial evidences and circumstances were suggestive of a death associated with a sexual assault. Two peripheral blood and two vitreous humor samples were collected for the purpose of gamma-hydroxybutyric acid (GHB) testing from the dead body at two different post-mortem intervals (PMIs): approximately 2 (t0) and 36 (t1) hours. The obtained results showed that, between t0 and t1, there was an increase of GHB concentrations in peripheral blood and vitreous humor of 66...
April 11, 2017: Legal Medicine
https://www.readbyqxmd.com/read/28527883/endovascular-iliocaval-stent-reconstruction-for-inferior-vena-cava-filter-associated-iliocaval-thrombosis-approach-technical-success-safety-and-two-year-outcomes-in-120-patients
#11
Jeffrey Forris Beecham Chick, Alexandria Jo, J Matthew Meadows, Steven D Abramowitz, Minhaj S Khaja, Kyle J Cooper, David M Williams
PURPOSE: To report technical success, outcomes, and patency of iliocaval stent reconstruction for inferior vena cava (IVC) filter-bearing iliocaval thrombosis. MATERIALS AND METHODS: A total of 120 patients with 123 IVC filters and symptomatic iliocaval thrombosis underwent stent reconstruction. Mean patient age was 55 years (range, 19-88 y). Filters included 70 (57%) retrievable and 53 (43%) permanent filters. Symptoms included lower extremity swelling or pain (n = 93), ulcers (n = 8), phlegmasia (n = 7), back pain (n = 5), shortness of breath (n = 4), worsening renal function (n = 2), and stenosis identified during translumbar catheter placement (n = 1)...
May 18, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28527721/indicators-and-outcomes-of-transfer-to-tertiary-pediatric-hospitals-for-patients-with-testicular-torsion
#12
Janae Preece, Christina Ching, Katelyn Yackey, Venkata Jayanthi, Daryl McLeod, Seth Alpert, Daniel DaJusta
INTRODUCTION: Testicular torsion threatens testicular viability with increased risk of loss with delayed management. Still, healthy adolescents continue to be transferred from community hospitals to tertiary hospitals for surgical management for torsion even though adult urologists may be available. We sought to determine reasons behind patient transfer and to evaluate whether transfer to tertiary centers for testicular torsion leads to increased rates of testicular loss. MATERIALS AND METHODS: A retrospective chart review was performed for patients presenting to our free-standing pediatric tertiary care facility with surgically confirmed testicular torsion during the 5-year period between January 2011 and January 2016...
April 27, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28527445/conformations-and-orientational-ordering-of-semiflexible-polymers-in-spherical-confinement
#13
Andrey Milchev, Sergei A Egorov, Arash Nikoubashman, Kurt Binder
Semiflexible polymers in lyotropic solution confined inside spherical nanoscopic "containers" with repulsive walls are studied by molecular dynamics simulations and density functional theory, as a first step to model confinement effects on stiff polymers inside of miniemulsions, vesicles, and cells. It is shown that the depletion effects caused by the monomer-wall repulsion depend distinctly on the radius R of the sphere. Further, nontrivial orientational effects occur when R, the persistence length ℓp, and the contour length L of the polymers are of similar magnitude...
May 21, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28527424/influence-of-chronic-stretching-on-muscle-performance-systematic-review
#14
D M Medeiros, C S Lima
The aim of the current study was to investigate the influence of chronic stretching on muscle performance (MP) by a systematic review. The search strategy included MEDLINE, PEDro, Cochrane CENTRAL, LILACS, and manual search from inception to June 2016. Randomized and controlled clinical trials, non-randomized, and single group studies that have analyzed the influence of flexibility training (FT) (using any stretching technique) on MP were included. Differently, studies with special populations (children, elderly, and people with any dysfunction/disease), and articles that have used FT protocols shorter than three weeks or 12 sessions were excluded...
May 17, 2017: Human Movement Science
https://www.readbyqxmd.com/read/28527266/-risk-factors-associated-with-the-development-of-perinatal-asphyxia-in-neonates-at-the-hospital-universitario-del-valle-cali-colombia-2010-2011
#15
Javier Torres-Muñoz, Christian Rojas, Diana Mendoza-Urbano, Darly Marín-Cuero, Sandra Orobio, Carlos Echandía
INTRODUCTION: Perinatal asphyxia is one of the main causes of perinatal mortality and morbidity worldwide and it generates high costs for health systems; however, it has modifiable risk factors. OBJECTIVE: To identify the risk factors associated with the development of perinatal asphyxia in newborns at Hospital Universitario del Valle, Cali, Colombia. MATERIALS AND METHODS: Incident cases and concurrent controls were examined. Cases were defined as newborns with moderate to severe perinatal asphyxia who were older than or equal to 36 weeks of gestational age, needed advanced resuscitation and presented one of the following: early neurological disorders, multi-organ commitment or a sentinel event...
April 1, 2017: Biomédica: Revista del Instituto Nacional de Salud
https://www.readbyqxmd.com/read/28527076/the-role-of-visual-system-in-migraine
#16
Stefania Bianchi Marzoli, Alessandra Criscuoli
The visual system is involved in different ways in migraine. Visual auras are the most common form of migraine aura. It may consist of positive or negative visual symptoms and cortical spreading depression is felt to be the phenomenon that underlies it. Even in migraine without aura, vision it is not totally excluded given that one of the major criteria for the diagnosis of migraine is photophobia. In persistent visual aura, patients refer symptoms defined as visual snow and television static. In retinal migraine unilateral decreased vision or complete visual loss occurs...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28527040/fundamental-principles-of-an-anti-vegf-treatment-regimen-optimal-application-of-intravitreal-anti-vascular-endothelial-growth-factor-therapy-of-macular-diseases
#17
REVIEW
Paolo Lanzetta, Anat Loewenstein
BACKGROUND: Intravitreal anti-vascular endothelial growth factor (VEGF) therapy is now considered the gold standard for the treatment of various retinal disorders. As therapy has evolved, so too have the treatment regimens employed by physicians in clinical practice; however, visual outcomes observed in the real world have typically not reflected those reported in clinical trials. Possible reasons for this include a lack of consensus on treatment regimens and a lack of clarity about what the aims of treatment should be...
May 19, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28527029/critical-flicker-fusion-frequency-in-demyelinating-and-ischemic-optic-neuropathies
#18
Matthew T Young, Puneet S Braich, Scott R Haines
PURPOSE: Critical flicker fusion (CFF) frequency is a well-studied test for evaluating demyelinating optic neuritis (ON). Its use in evaluating other optic neuropathies is not well established. The purpose of this study was to compare CFF in ON and non-arteritic anterior ischemic optic neuropathy (NAION). METHODS: We performed a retrospective review to compare multiple variables for eyes with ON or NAION using two-sided T tests and Chi-square tests. A multivariate linear regression was performed for the dependent variable CFF...
May 19, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28527010/glioblastoma-multiforme-gbm-in-the-elderly-initial-treatment-strategy-and-overall-survival
#19
Scott M Glaser, Michael J Dohopolski, Goundappa K Balasubramani, John C Flickinger, Sushil Beriwal
The EORTC trial which solidified the role of external beam radiotherapy (EBRT) plus temozolomide (TMZ) in the management of GBM excluded patients over age 70. Randomized studies of elderly patients showed that hypofractionated EBRT (HFRT) alone or TMZ alone was at least equivalent to conventionally fractionated EBRT (CFRT) alone. We sought to investigate the practice patterns and survival in elderly patients with GBM. We identified patients age 65-90 in the National Cancer Data Base (NCDB) with histologically confirmed GBM from 1998 to 2012 and known chemotherapy and radiotherapy status...
May 19, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28526897/the-impact-of-pre-injury-direct-oral-anticoagulants-compared-to-warfarin-in-geriatric-g-60-trauma-patients
#20
J F Barletta, S Hall, J F Sucher, J K Dzandu, M Haley, A J Mangram
PURPOSE: Pre-injury oral anticoagulants are associated with worse outcomes in geriatric (G-60) trauma patients, but there are limited data comparing warfarin with direct oral anticoagulants (DOAC). We sought to compare outcomes in G-60 trauma patients taking pre-injury DOACs vs. warfarin. METHODS: All trauma patients, age ≥60 who were admitted to the hospital and taking an oral anticoagulant pre-injury were retrospectively identified. Patients were excluded if their reason for admission was a suicide attempt or penetrating extremity injury...
May 19, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
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