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https://www.readbyqxmd.com/read/28381771/oil-characteristics-of-four-palestinian-olive-varieties
#1
Enrico Maria Lodolini, Serena Polverigiani, Saed Ali, Mohammed Mutawea, Mayyada Qutub, Taysir Arabasi, Fabio Pierini, Mohammed Abed, Davide Neri
Olive oil represents an important source of income for Palestinian farmers in local, national and international markets. Sometimes, olive oil produced in local climatic conditions, does not achieve the International Olive Council (IOC) trade standards so that international markets are precluded. The oil chemical composition and sensory profile of four Palestinian olive varieties (Nabali Baladi, Nabali Mohassan, Souri and K18) were characterized in 2010 throughout an in situ evaluation. Most of the physic-chemical characteristics and the fatty acid composition of the varieties met the International Olive Council trade standards (IOC-TS) for extra virgin olive oils...
April 4, 2017: Journal of Oleo Science
https://www.readbyqxmd.com/read/28380473/successful-management-of-a-patient-with-autoimmune-hemorrhaphilia-due-to-anti-factor-xiii-13-antibodies-complicated-by-pulmonary-thromboembolism
#2
Yoshiyuki Ogawa, Kunio Yanagisawa, Masayoshi Souri, Masahiro Mihara, Chiaki Naito, Makiko Takizawa, Takuma Ishizaki, Takeki Mitsui, Hiroshi Handa, Tsukasa Osaki, Yoshihisa Nojima, Akitada Ichinose
Autoimmune hemophilia-like disease (hemorrhaphilia) due to anti-factor XIII (FXIII) antibodies (AH13) is a very rare, life-threatening bleeding disorder. A 77-year-old woman developed macrohematuria and a right renal pelvic hematoma. The coagulation times were not prolonged, but FXIII activity and antigen levels were severely and moderately reduced to 9 and 29% of normal values, respectively. Accordingly, the FXIII-specific activity turned out to be low. FXIII inhibitor and anti-FXIII-A subunit autoantibodies were detected by a 1:1 crossmixing test and immunoblot and immunochromatographic assays...
April 6, 2017: Acta Haematologica
https://www.readbyqxmd.com/read/28363770/lectin-functionalized-mesoporous-silica-nanoparticles-for-endoscopic-detection-of-premalignant-colonic-lesions
#3
Nai-Tzu Chen, Jeffrey S Souris, Shih-Hsun Cheng, Chia-Hui Chu, Yu-Chao Wang, Vani Konda, Urszula Dougherty, Marc Bissonnette, Chung-Yuan Mou, Chin-Tu Chen, Leu-Wei Lo
Colorectal cancer (CRC) is one of the leading causes of cancer-deaths worldwide. Methods for the early in situ detection of colorectal adenomatous polyps and their precursors - prior to their malignancy transformation into CRC - are urgently needed. Unfortunately at present, the primary diagnostic method, colonoscopy, can only detect polyps and carcinomas by shape/morphology; with sessile polyps more likely to go unnoticed than polypoid lesions. Here we describe our development of polyp-targeting, fluorescently-labeled mesoporous silica nanoparticles (MSNs) that serve as targeted endoscopic contrast agents for the early detection of colorectal polyps and cancer...
March 29, 2017: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/28349615/development-and-perceived-effects-of-an-educational-programme-on-quality-and-safety-in-medication-handling-in-residential-facilities
#4
Anna Mygind, Mira El-Souri, Charlotte Rossing, Linda Aagaard Thomsen
OBJECTIVES: To develop and test an educational programme on quality and safety in medication handling for staff in residential facilities for the disabled. METHODS: The continuing pharmacy education instructional design model was used to develop the programme with 22 learning objectives on disease and medicines, quality and safety, communication and coordination. The programme was a flexible, modular seven + two days' course addressing quality and safety in medication handling, disease and medicines, and medication supervision and reconciliation...
March 27, 2017: International Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/28293047/personality-driving-behavior-and-mental-disorders-factors-as-predictors-of-road-traffic-accidents-based-on-logistic-regression
#5
Seyyed Salman Alavi, Mohammad Reza Mohammadi, Hamid Souri, Soroush Mohammadi Kalhori, Fereshteh Jannatifard, Ghazal Sepahbodi
BACKGROUND: The aim of this study was to evaluate the effect of variables such as personality traits, driving behavior and mental illness on road traffic accidents among the drivers with accidents and those without road crash. METHODS: In this cohort study, 800 bus and truck drivers were recruited. Participants were selected among drivers who referred to Imam Sajjad Hospital (Tehran, Iran) during 2013-2015. The Manchester driving behavior questionnaire (MDBQ), big five personality test (NEO personality inventory) and semi-structured interview (schizophrenia and affective disorders scale) were used...
January 2017: Iranian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28195015/the-effect-of-catastrophic-health-expenditure-on-work-after-retirement
#6
Enayatollah Homaie Rad, Arash Rashidian, Mohamad Arab, Ali Souri
Several factors can force retirees to go to paid work. Catastrophic health-care expenditure (CHCE) is one of the driving forces for retirees to go to paid work. This cross-sectional study was based on 6,307 Iran retirees' data. Xu method was used to calculate CHCE, and a logit model was estimated to show the association between CHCE and bridge employment. Other control variables were added to the model. The findings showed that there was positive relationship between CHCE and bridge employment. Retirement pension had negative relationship with work after retirement...
March 2017: International Journal of Aging & Human Development
https://www.readbyqxmd.com/read/28166755/testing-the-potential-significance-of-different-scion-rootstock-genotype-combinations-on-the-ecology-of-old-cultivated-olive-trees-in-the-southeast-mediterranean-area
#7
Oz Barazani, Yoni Waitz, Yizhar Tugendhaft, Michael Dorman, Arnon Dag, Mohammed Hamidat, Thameen Hijawi, Zohar Kerem, Erik Westberg, Joachim W Kadereit
BACKGROUND: A previous multi-locus lineage (MLL) analysis of SSR-microsatellite data of old olive trees in the southeast Mediterranean area had shown the predominance of the Souri cultivar (MLL1) among grafted trees. The MLL analysis had also identified an MLL (MLL7) that was more common among rootstocks than other MLLs. We here present a comparison of the MLL combinations MLL1 (scion)/MLL7 (rootstock) and MLL1/MLL1 in order to investigate the possible influence of rootstock on scion phenotype...
February 6, 2017: BMC Ecology
https://www.readbyqxmd.com/read/28133755/evaluation-of-motion-mitigation-using-abdominal-compression-in-the-clinical-implementation-of-pencil-beam-scanning-proton-therapy-of-liver-tumors
#8
Liyong Lin, Kevin Souris, Minglei Kang, Adam Glick, Haibo Lin, Sheng Huang, Kristin Stützer, Guillaume Janssens, Edmond Sterpin, John A Lee, Timothy D Solberg, James E McDonough, Charles B Simone, Edgar Ben-Josef
PURPOSE: To determine whether individual liver tumor patients can be safely treated with pencil beam scanning proton therapy. This study reports a planning preparation workflow that can be used for beam angle selection and the evaluation of the efficacy of abdominal compression (AC) to mitigate motion. METHODS: Four-dimensional computed tomography scans (4DCT) with and without AC were available from 10 liver tumor patients with fluoroscopy-proven motion reduction by AC, previously treated using photons...
February 2017: Medical Physics
https://www.readbyqxmd.com/read/28095031/the-role-of-drug-and-alcohol-use-and-the-risk-of-motor-vehicle-crashes-in-shiraz-iran-2014-a-case-crossover-study
#9
Narges Khanjani, Masoomeh Mousavi, Amirreza Dehghanian, Yunes Jahani, Hamid Souri
BACKGROUND: Traffic accidents and traffic-related injuries and mortality have become a major public health concern in Iran. This study aimed to examine the role of drug and alcohol use in motor vehicle accidents in Iran. METHODS: This case-crossover study was conducted on 441 drivers who survived a road traffic crash and were taken to the emergency department of Shahid Rajaee trauma hospital in Shiraz, southern Iran. Data were collected using checklists that included demographic characteristics and drug and alcohol use prior to driving...
January 17, 2017: Traffic Injury Prevention
https://www.readbyqxmd.com/read/28092442/upconverted-photosensitization-of-tb-visible-emission-by-nir-yb-excitation-in-discrete-supramolecular-heteropolynuclear-complexes
#10
Nabila Souri, Pingping Tian, Carlos Platas-Iglesias, Ka-Leung Wong, Aline Nonat, Loïc J Charbonnière
Addition of Tb(3+) salts to a solution of a (YbLD) complex in D2O resulted in the formation of [(YbLD)2Tbx] (x = 1 to 3) complexes that, upon NIR excitation at 980 nm, showed an unprecedented Yb to Tb upconversion sensitization phenomenon resulting in the observation of the typical green emission of Tb.
February 1, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28048860/su-f-p-54-guidelines-to-check-image-registration-qa-of-a-clinical-deformation-registration-software-a-single-institution-preliminary-study
#11
G Gill, S Souri, A Rea, Y Chen, J Antone, X Qian, A Riegel, P Taylor, M Marrero, F Diaz, Y Cao, A Jamshidi, S Barley, V Sorell, G Karangelis, T Button, E Klein
PURPOSE: The objective of this study is to verify and analyze the accuracy of a clinical deformable image registration (DIR) software. METHODS: To test clinical DIR software qualitatively and quantitatively, we focused on lung radiotherapy and analyzed a single (Lung) patient CT scan. Artificial anatomical changes were applied to account for daily variations during the course of treatment including the planning target volume (PTV) and organs at risk (OAR). The primary CT (pCT) and the structure set (pST) was deformed with commercial tool (ImSimQA-Oncology Systems Limited) and after artificial deformation (dCT and dST) sent to another commercial tool (VelocityAI-Varian Medical Systems)...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047521/su-f-t-52-study-of-energy-dependent-effect-of-dosimetry-systems-used-in-therapeutic-soft-x-ray-energy-range
#12
S Souri, X Qian, G Gill, A Jamshidi, Y Cao, Y Chen
PURPOSE: To investigate energy dependent effects of different dosimetry systems which can be used as in vivo dosimetry monitoring for intraoperative radiotherapy in therapeutic soft x-ray energy range. METHODS: Three dosimetry systems were evaluated in therapeutic soft x-ray energy range: optically stimulated luminescent dosimeter (OSLD) nanoDots, radiochromic EBT2 and EBT3 films. The x-ray photons were produced by a Zeiss Intrabeam 50 kV x-ray radiotherapy system...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28047427/su-f-t-121-abdominal-compression-effectively-reduces-the-interplay-effect-and-enables-pencil-beam-scanning-proton-therapy-of-liver-tumors
#13
K Souris, A Glick, M Kang, G Janssens, E Sterpin, H Lin, J McDonough, C Simone, T Solberg, E Ben-Josef, J Lee, L Lin
PURPOSE: To study if abdominal compression can reduce breathing motion and mitigate interplay effect in pencil beam scanning proton therapy (PBSPT) treatment of liver tumors in order to better spare healthy liver volumes compared with photon therapy. METHODS: Ten patients, six having large tumors initially treated with IMRT and four having small tumors treated with SBRT, were replanned for PBSPT. ITV and beam-specific PTVs based on 4D-CT were used to ensure target coverage in PBSPT...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046864/su-f-t-53-treatment-planning-with-inhomogeneity-correction-for-intraoperative-radiotherapy-using-kv-x-ray-beams
#14
Y Chen, M Ghaly, S Souri, L Wang, F Diaz, Y Cao, E Klein, A Jamshidi
PURPOSE: The current standard in dose calculation for intraoperative radiotherapy (IORT) using the ZEISS Intrabeam 50 kV x-ray system is based on depth dose measurements in water and no heterogeneous tissue effect has been taken into account. We propose an algorithm for pre-treatment planning including inhomogeneity correction based on data of depth dose measurements in various tissue phantoms for kV x-rays. METHODS: Direct depth dose measurements were made in air, water, inner bone and cortical bone phantoms for the Intrabeam 50 kV x-rays with a needle applicator...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046708/su-f-t-56-dosimetric-characterization-of-the-intrabeam-50-kv-x-ray-system-with-a-needle-applicator-in-heterogeneous-tissues
#15
Y Chen, S Souri, X Qian, L Wang, M Ghaly, Y Cao, A Jamshidi
PURPOSE: We report the depth dose measurements in air, in solid water, and in bone materials for the Intrabeam 50 kV x-rays with a needle applicator. METHODS: The absolute dose was measured using a PTW TN34013W soft x-ray ion chamber. Gammex tissue equivalent materials of solid water, inner bone, and cortical bone slabs (minimum thickness of 2 mm) were used. In addition, the PTW solid water slabs with a minimum thickness of 1 mm were used. The manufactory calibrated depth dose data in water were compared...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046660/mo-fg-campus-tep3-01-a-model-of-baseline-shift-to-improve-robustness-of-proton-therapy-treatments-of-moving-tumors
#16
K Souris, A Barragan Montero, E Sterpin, D Di Perri, X Geets, J Lee
PURPOSE: The shift in mean position of a moving tumor also known as "baseline shift", has been modeled, in order to automatically generate uncertainty scenarios for the assessment and robust optimization of proton therapy treatments in lung cancer. METHODS: An average CT scan and a Mid-Position CT scan (MidPCT) of the patient at the planning time are first generated from a 4D-CT data. The mean position of the tumor along the breathing cycle is represented by the GTV contour in the MidPCT...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046583/su-f-t-323-a-post-mastectomy-radiation-therapy-dose-distribution-study-using-nanodots-and-films
#17
X Qian, K Vaidya, L Puckett, S Souri, Y Chen, Y Cao, A Jamshidi, L Lee, E Klein, F Diaz
PURPOSE: In post-mastectomy radiation therapy (RT), skin dose must be accurately estimated to assess skin reactions such as erythema, desquamation and necrosis. Planning systems cannot always provide accurate dosimetry for target volumes distal to skin. Therefore, in-vivo dosimetry is necessary. A female anthropomorphic phantom was used with optically stimulated luminescence dosimeters (nanoDots) to measure dose to chest wall skin. In addition, EBT2 films was employed to measure dose to left lung and heart in post-mastectomy RT...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28046384/we-ab-209-01-a-monte-carlo-based-method-to-include-random-errors-in-robust-optimization
#18
A Barragan Montero, K Souris, J Lee, E Sterpin
PURPOSE: To develop an efficient method to implement random set-up errors and organ motion in robust optimization for proton therapy treatment planning. METHODS: The plans were created with an in-house robust optimizer, coupled with a super-fast Monte Carlo (MC) engine (less than 1 minute for final dose). MC simulates random errors by shifting randomly the starting point of each particle, according to their probability distribution. Such strategy assumes a sufficient number of treatment fractions...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28019141/drawing-on-healthcare-professionals-ethnicity-lessons-learned-from-a-danish-community-pharmacy-intervention-for-ethnic-minorities
#19
Anna Mygind, Lotte Stig Nørgaard, Janine M Traulsen, Mira El-Souri, Maria Kristiansen
AIMS: To present and discuss implementation experiences regarding the involvement of community pharmacists with ethnic minority backgrounds in a medication review intervention for ethnic minority poly-pharmacy patients in Denmark. METHODS: Data sources include 1) reflection notes from an introductory seminar with pharmacists and the cross-disciplinary research team and 2) five individual interviews and one focus group interview with pharmacists. Data were thematically coded and synthesised to identify underlying rationales and challenges encountered when involving professionals with ethnic minority backgrounds in interventions for ethnic minorities...
December 1, 2016: Scandinavian Journal of Public Health
https://www.readbyqxmd.com/read/27989735/neuregulin1-alpha-activates-migration-of-neuronal-progenitors-expressing-erbb4
#20
Benedetta Elena Fornasari, Marwa El Soury, Silvia De Marchis, Isabelle Perroteau, Stefano Geuna, Giovanna Gambarotta
Deficits in neuronal migration during development in the central nervous system may contribute to psychiatric diseases. The ligand neuregulin1 (NRG1) and its receptor ErbB4 are genes conferring susceptibility to schizophrenia, playing a key role in the control of neuronal migration both during development and adulthood. Several NRG1 and ErbB4 isoforms were identified, which deeply differ in their characteristics. Here we focused on the four ErbB4 isoforms and the two NRG1 isoforms differing in their EGF-like domain, namely α and β...
October 27, 2016: Molecular and Cellular Neurosciences
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