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https://www.readbyqxmd.com/read/28098065/the-treatment-of-post-thrombotic-syndrome
#1
Karina Schleimer, Mohammad Esmaeil Barbati, Alexander Gombert, Volker Wienert, Jochen Grommes, Houman Jalaie
BACKGROUND: Post-thrombotic syndrome (PTS) arises in 20-50% of patients who have sustained a deep vein thrombosis and markedly impairs their quality of life. METHODS: This review is based on pertinent publications retrieved by a selective literature search in PubMed and the Cochrane Library, and on the guidelines of the German Societies of Phlebology and Vascular Surgery (Deutsche Gesellschaft für Phlebologie, Deutsche Gesellschaft für Gefässchirurgie). RESULTS: The treatment options are conservative treatment with compression and patient exercises, endovascular recanalization with stent angioplasty, and open bypass surgery of the iliac obstructions...
December 16, 2016: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28097724/unphosphorylated-eiia-ntr-induces-clpap-mediated-degradation-of-rpos-in-azotobacter-vinelandii
#2
Luis Felipe Muriel-Millán, Soledad Moreno, Ramsés Gallegos-Monterrosa, Guadalupe Espín
The nitrogen-related phosphotransferase system (PTS(Ntr) ) is composed of the EI(Ntr) , NPr and EIIA(Ntr) proteins that form a phosphorylation cascade from phosphoenolpyruvate. PTS(Ntr) is a global regulatory system present in most Gram-negative bacteria that controls some pivotal processes such as potassium and phosphate homeostasis, virulence, nitrogen fixation and ABC transport activation. In the soil bacterium Azotobacter vinelandii, unphosphorylated EIIA(Ntr) negatively regulates the expression of genes related to the synthesis of the bioplastic polyester poly-β-hydroxybutyrate (PHB) and cyst-specific lipids alkylresorcinols (ARs)...
January 18, 2017: Molecular Microbiology
https://www.readbyqxmd.com/read/28096427/influence-of-fatiguing-noise-on-auditory-evoked-responses-to-stimuli-of-various-levels-in-a-beluga-whale-delphinapterus-leucas
#3
Vladimir V Popov, Evgeniya V Sysueva, Dmitry I Nechaev, Viatcheslav V Rozhnov, Alexander Ya Supin
The negative impact of man-made noise on the hearing of odontocetes attracts considerable recent attention. Mostly permanent or temporary reductions in sensitivity are known as permanent or temporary threshold shift (PTS or TTS, respectively) were investigated. In the present study, the effects of a fatiguing sound on the hearing of a beluga whale Delphinapterus leucas within a wide range of levels of test signals was investigated. The fatiguing noise was half-octave band-limited noise centered at 32 kHz. Post-exposure effects of this noise on the evoked responses to test stimuli (rhythmic pip trains with a 45-kHz center frequency) at various levels (from threshold to 60 dB above threshold) was measured...
January 17, 2017: Journal of Experimental Biology
https://www.readbyqxmd.com/read/28094040/a-phase-2-study-of-alisertib-mln8237-in-recurrent-or-persistent-uterine-leiomyosarcoma-an-nrg-oncology-gynecologic-oncology-group-study-0231d
#4
David M Hyman, Michael W Sill, Heather A Lankes, Richard Piekarz, Mark S Shahin, Mildred R Ridgway, Floor Backes, Meaghen E Tenney, Cara A Mathews, James S Hoffman, Carol Aghajanian, Martee L Hensley
OBJECTIVE: This two-stage Phase II study assessed the activity of single agent alisertib in patients with recurrent/persistent uterine leiomyosarcoma (uLMS). METHODS: Eligibility criteria included histologically-confirmed, recurrent or persistent uLMS, age≥18, 1-2 prior cytotoxic regimens, and RECIST version 1.1 measurable disease. The primary objective of the study was to evaluate the efficacy of alisertib through the frequency of patients with objective tumor responses and the frequency who survived event-free for at least 6months (EFS6)...
January 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28093121/phenyltrichlorosilane-functionalized-magnesium-oxide-microspheres-preparation-characterization-and-application-for-the-selective-extraction-of-dioxin-like-polycyclic-aromatic-hydrocarbons-in-soils-with-matrix-solid-phase-dispersion
#5
Dongqin Tan, Jing Jin, Fang Li, Xiaoli Sun, Dhanjai, Yuwen Ni, Jiping Chen
Magnesium oxide microspheres functionalized with phenyltrichlorosilane (PTS-MgO) were synthesized by surface modification through silanization reaction, which was confirmed by Fourier transform infrared (FT-IR), scanning electron microscopy (SEM), X-ray diffraction (XRD), thermogravimetry analysis (TGA) and N2 adsorption-desorption. The result indicated that PTS-MgO not only possessed the ability of enhancing the retention with PAHs, but also weakening the interference from chlorinated compounds. As a sorbent for the matrix solid-phase dispersion (MSPD) extraction, PTS-MgO was used to selectively extract seven dioxin-like polycyclic aromatic hydrocarbons (DL-PAHs) from soil samples...
March 1, 2017: Analytica Chimica Acta
https://www.readbyqxmd.com/read/28093042/chloramphenicol-stereoisomers-need-to-be-distinguished-consequences-observed-from-a-proficiency-test
#6
Mark Sykes, Tobias Czymai, Thomas Hektor, Matthew Sharman, Michael Knaggs
Although the use of chloramphenicol (CAP) as a veterinary drug is banned in the European Union and many other countries, monitoring for CAP residues in food is routine. Positive detections are few, but taken extremely seriously. European Union laboratories analysing for CAP should validate methods according to European Commission Decision 2002/657/EC, must be accredited to ISO 17025, and will generally participate in proficiency testing (PT) schemes, such as those offered by the Food Analysis Performance Assessment Scheme (FAPAS®)...
January 17, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/28092139/content-of-conventional-therapy-for-the-severely-affected-arm-during-subacute-rehabilitation-after-stroke-an-analysis-of-physiotherapy-and-occupational-therapy-practice
#7
Lex D de Jong, Frederike van Wijck, Roy E Stewart, Alexander C H Geurts, Pieter U Dijkstra
BACKGROUND AND PURPOSE: Physiotherapy (PT) and occupational therapy (OT) are key professions providing treatment for the arm after stroke; however, knowledge about the content of these treatments is scant. Detailed data are needed to replicate interventions, evaluate their effective components, and evaluate PT and OT practice. This paper describes PT and OT treatment for the severely affected arm in terms of duration, content according to components and categories of the International Classification of Human Functioning, Disability and Health, and to analyze differences between professions...
January 16, 2017: Physiotherapy Research International: the Journal for Researchers and Clinicians in Physical Therapy
https://www.readbyqxmd.com/read/28088082/nature-of-phase-transitions-in-ammonium-oxofluorovanadates-a-vibrational-spectroscopy-study-of-nh4-3vo2f4-and-nh4-3vof5
#8
REVIEW
Yu V Gerasimova, A S Oreshonkov, N M Laptash, A N Vtyurin, A S Krylov, N P Shestakov, A A Ershov, A G Kocharova
Two ammonium oxofluorovanadates, (NH4)3VO2F4 and (NH4)3VOF5, have been investigated by temperature-dependent infrared and Raman spectroscopy methods to determine the nature of phase transitions (PT) in these compounds. Dynamics of quasioctahedral groups was simulated within the framework of semi-empirical approach, which justified the cis-conformation of VO2F4(3-) (C2v) and the C4v geometry of VOF5(3-). The observed infrared and Raman spectra of both compounds at room temperature (RT) revealed the presence at least of two crystallographically independent octahedral groups...
January 4, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28081525/effect-of-free-nitrous-acid-pre-treatment-on-primary-sludge-at-low-exposure-times
#9
S Zahedi, P Icaran, Z Yuan, M Pijuan
The present study was undertaken to investigate the effect of different free nitrous acid (FNA) concentrations at low pre-treatment times (PTs) (1, 2 and 5h) and without pH control with mild agitation on primary sludge (PS) biodegradability and methane production (MP). Increasing PTs resulted in an increase in the solubility of the organic matter (around 25%), but not on cell-mortality (>75% in all the cases with FNA) and neither on methane generation. FNA pre-treatment at low PTs improve MP (around 16% at PT of 1h and 650mg N-NO2(-)/L)...
January 4, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28074417/influence-of-the-marvelous%C3%A2-three-way-stopcock-on-the-natural-frequency-and-damping-coefficient-in-blood-pressure-transducer-kits
#10
Shigeki Joseph Luke Fujiwara, Keiichi Tachihara, Satoshi Mori, Kentaro Ouchi, Shoko Itakura, Michiko Yasuda, Takashi Hitosugi, Uno Imaizumi, Yoichiro Miki, Izumi Toyoguchi, Kazu-Ichi Yoshida, Takeshi Yokoyama
Two types of Planecta™ ports are commonly used as sampling ports in blood pressure transducer kits: a flat-type port (FTP) and a port with a three-way stopcock (PTS). Recently, a new type of three-way stopcock (Marvelous™) has been released as a Planecta™ counterpart, but its effects on the frequency characteristics and reliability of blood pressure monitoring have not been investigated. We assessed the influence of the Marvelous™ stopcock on the frequency characteristics of the pressure transducer kit...
January 10, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28073195/cognitive-zonal-fusion-biopsy-of-the-prostate-original-technique-between-target-and-saturation
#11
Andrea B Galosi, Guevar Maselli, Giulia Sbrollini, Gaetano Donatelli, Lorenzo Montesi, Matteo Tallè, Rodolfo Montironi
: We describe our experience in prostate biopsy using a new standardized cognitive fusion techniques, that we call "cognitive zonal fusion biopsy". This new technique is based on two operative options: the first based on target biopsies, the Cognitive Target Biopsy (CTB) if the same target was detected with transrectal ultrasound (TRUS) and multiparametric magnetic resonance (mpMRI); the second based on saturation biopsies, the Zonal Saturation Biopsy (ZSB) on anatomical zone/s containing the region of interest if the same target was not evident with TRUS and MRI...
December 30, 2016: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28072970/-histologic-classification-and-prognosis-factors-in-phyllodes-tumors-of-breast
#12
C Jia, F Mei, J Y Liu, H M Zhao, Y T Lei, J Su, S S Huang, J Zheng, J F You
Objective: To study the relationship between morphological characteristics, grading, diagnosis and prognosis in phyllodes tumors (PT) of the breast. Methods: A retrospective study was carried out on 83 PTs diagnosed between 1999 and 2003 that were classified semi-quantitatively according to the WHO recommendation. Follow-up data was available for some cases, and Cox regression analysis was used to evaluate factors affecting metastasis and recurrence. Results: All cases were classified into the benign (57.8%), borderline (28...
January 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/28072467/a-cross-lagged-panel-study-of-dissociation-and-posttraumatic-stress-in-a-treatment-seeking-sample-of-survivors-of-childhood-sexual-abuse
#13
Siobhan Murphy, Ask Elklit, Jamie Murphy, Philip Hyland, Mark Shevlin
OBJECTIVE: The current prospective study assessed the temporal relations between dissociation and posttraumatic stress (PTS) in a sample of treatment-seeking female survivors of childhood sexual abuse. PTS refers to symptoms associated with posttraumatic stress disorder (PTSD) in the absence of a clinical diagnosis of PTSD. METHOD: Initial assessment was on average 23 years after the onset of abuse (N = 405), and participants were followed-up after 6 months (N = 245) and 12 months (N = 119)...
January 10, 2017: Journal of Clinical Psychology
https://www.readbyqxmd.com/read/28071967/tobacco-cessation-counseling-within-physical-therapist-practice-results-of-a-statewide-survey-of-florida-physical-therapists
#14
Rose M Pignataro
INTRODUCTION: Tobacco use is the leading preventable risk factor for chronic disease, disability, and premature mortality. People with disabilities experience higher tobacco use and reduced access to services when compared with the general population. The negative impact on treatment outcomes across all practice settings provides a strong incentive for physical therapists (PTs) to engage in tobacco cessation counseling (TCC). METHODS: Prevalence of TCC and barriers toward implementation was explored using an anonymous cross-sectional survey of Florida-licensed PTs...
January 10, 2017: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/28069073/quantification-of-postural-stability-in-minimally-disabled-multiple-sclerosis-patients-by-means-of-dynamic-posturography-an-observational-study
#15
Lucia Grassi, Stefano Rossi, Valeria Studer, Gessica Vasco, Caterina Motta, Fabrizio Patanè, Enrico Castelli, Silvia Rossi, Paolo Cappa
BACKGROUND: Multiple Sclerosis (MS) is a widespread progressive neurologic disease with consequent impairments in daily activities. Disorders of balance are frequent and equilibrium tests are potentially useful to quantify disability and to verify treatment effectiveness. The fair sensitivity of the widely used not-perturbed tests to detect balance disturbances in MS patients have prompted the development of mechatronic systems capable to impose known equilibrium perturbations, in order to challenge the balance control and, consequently, to better assess the level of impairment...
January 10, 2017: Journal of Neuroengineering and Rehabilitation
https://www.readbyqxmd.com/read/28067012/venous-thromboembolism-in-pediatric-trauma-patients-ten-year-experience-and-long-term-follow-up-in-a-tertiary-care-center
#16
Christine M Leeper, Madhav Vissa, James D Cooper, Lynn M Malec, Barbara A Gaines
BACKGROUND: Pediatric trauma patients are at high risk for development of venous thromboembolism (VTE). Our objective is to describe incidence, risk factors, and timing of development of VTE, anticoagulation complications, and long-term VTE outcomes in a critically injured pediatric population. PROCEDURE: We did a retrospective review of pediatric (0-17 years) trauma admissions to intensive care unit from 2005 to 2014. Our center employs VTE screening and prevention protocols for high-risk patients based on hypercoagulable history, age, injuries, and medical interventions...
January 9, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28065623/an-anatomic-investigation-into-the-relationship-between-posterior-condylar-offset-and-posterior-tibial-slope-of-one-thousand-one-hundred-thirty-eight-cadaveric-knees
#17
Douglas S Weinberg, Jeremy J Gebhart, Glenn D Wera
BACKGROUND: Posterior condylar offset (PCO) and posterior tibial slope (PTS) have critical consequences in total knee arthroplasty, especially with regards to sagittal plane balancing. However, there has only been limited investigation into the functional consequences of each, and there have only been anecdotal observations regarding any associations between PCO and PTS. METHODS: In a large osteological study of 1138 knees, standardized measurements of PCO and PTS were taken using previously described techniques on specimens of different age, race, and gender...
December 22, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28057991/extracorporeal-shockwave-lithotripsy-without-radiation-ultrasound-localization-is-as-effective-as-fluoroscopy
#18
Hazel Elizabeth Smith, David Alistair Bryant, Jenny KooNg, Richard Alexander Chapman, Gareth Lewis
CONTEXT: Extracorporeal shockwave lithotripsy (SWL) is the first-line treatment for renal calculi in most cases. Recent technology has allowed lithotriptor machines to localize stones using fluoroscopy or ultrasound (US). AIM: The aim of this study is to compare stone free rates (SFR) using two techniques. METHODS: This is a single center retrospective cohort study. We have studied 95 patients with renal calculi undergoing first SWL treatment with localization using US (48 pts) and fluoroscopy (47 pts)...
October 2016: Urology Annals
https://www.readbyqxmd.com/read/28057193/weekday-and-weekend-food-advertising-varies-on-children-s-television-in-the-usa-but-persuasive-techniques-and-unhealthy-items-still-dominate
#19
M J Vilaro, T E Barnett, A M Watson, J W Merten, A E Mathews
OBJECTIVE: In 2006, food industry self-regulatory efforts aimed to balance the mix of food advertisements to limit children's exposure to unhealthy food products. An update to these efforts proposed to eliminate all unhealthy advertisements during peak child viewing times and implement uniform nutrition criteria by December, 2013. Marketing techniques are not currently addressed in self-regulatory efforts. The food industry's pledge prompted researchers to conduct a content analysis to assess nutritional quality and presence of persuasive marketing techniques in child-directed food and beverage advertisements...
January 2017: Public Health
https://www.readbyqxmd.com/read/28056797/comparative-proteomic-analysis-reveals-a-dynamic-pollen-plasma-membrane-protein-map-and-the-membrane-landscape-of-receptor-like-kinases-and-transporters-important-for-pollen-tube-growth-and-interaction-with-pistils-in-rice
#20
Ning Yang, Tai Wang
BACKGROUND: The coordination of pollen tube (PT) growth, guidance and timely growth arrest and rupture mediated by PT-pistil interaction is crucial for the PT to transport sperm cells into ovules for double fertilization. The plasma membrane (PM) represents an important interface for cell-cell interaction, and PM proteins of PTs are pioneers for mediating PT integrity and interaction with pistils. Thus, understanding the mechanisms underlying these events is important for proteomics. RESULTS: Using the efficient aqueous polymer two-phase system and alkali buffer treatment, we prepared high-purity PM from mature and germinated pollen of rice...
January 5, 2017: BMC Plant Biology
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