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https://www.readbyqxmd.com/read/28545199/cyberknife-radioablation-of-prostate-cancer-%C3%A2-preliminary-results-for-400-patients
#1
Leszek Miszczyk, Agnieszka Namysł Kaletka, Aleksandra Napieralska, Grzegorz Woźniak, Małgorzata Stąpór Fudzińska, Grzegorz Głowacki, Andrzej Tukiendorf
Objectives: To evaluate the tolerance and effectiveness of stereotactic ablative radiotherapy (SABR) applied in the treatment of low and intermediate risk (LR & IR) prostate cancer patients (PCP) and provide an evaluation of the level of risk group impact on treatment results. In addition, androgen deprivation therapy (ADT) usage and prostatic specific antigen (PSA) decline after SABR were assessed. Material and Methods: A total of 400 PCP (213 LR and 187 IR, including T2c) were irradiated with a CyberKnife using fd 7...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28545063/financial-distress-in-patients-with-advanced-cancer
#2
Cécile Barbaret, Christelle Brosse, Wadih Rhondali, Murielle Ruer, Léa Monsarrat, Patrick Michaud, Anne Marie Schott, Marvin Delgado-Guay, Eduardo Bruera, Stéphane Sanchez, Marilène Filbet
PURPOSE: We examined the frequency and severity of financial distress (FD) and its association with quality of life (QOL) and symptoms among patients with advanced cancer in France. DESIGN: In this cross-sectional study, 143 patients with advanced cancer were enrolled. QOL was assessed using the Functional Assessment of Cancer General (FACT-G) and symptoms assessed using Edmonton Assessment System (ESAS) and Hospital Anxiety and Depression Scale (HADS). FD was assessed using a self-rated numeric scale from 0 to 10...
2017: PloS One
https://www.readbyqxmd.com/read/28543929/prevalence-and-impact-of-childhood-adversities-and-post-traumatic-stress-disorder-in-women-with-fibromyalgia-and%C3%A2-chronic-widespread-pain
#3
E Coppens, P Van Wambeke, B Morlion, N Weltens, H Giao Ly, J Tack, P Luyten, L Van Oudenhove
OBJECTIVE: This study investigates the prevalence of different types of childhood adversities (CA) and posttraumatic stress disorder (PTSD) in female patients with Fibromyalgia or Chronic Widespread Pain (FM/CWP) compared to patients with Functional Dyspepsia (FD) and achalasia. In FM/CWP, we also investigated the association between CA and PTSD on the one hand and pain severity on the other. METHODS: Patient samples consisted of 154 female FM/CWP, 83 female FD and 53 female achalasia patients consecutively recruited from a tertiary care hospital...
May 24, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28541004/the-effect-of-peripheral-crf-peptide-and-water-avoidance-stress-on-colonic-and-gastric-transit-in-guinea-pigs
#4
Zahid Hussain, Hae Won Kim, Cheal Wung Huh, Young Ju Lee, Hyojin Park
Functional dyspepsia (FD) and irritable bowel syndrome (IBS) are common gastrointestinal (GI) diseases; however, there is frequent overlap between FD and IBS patients. Emerging evidence links the activation of corticotropin releasing factor (CRF) receptors with stress-related alterations of gastric and colonic motor function. Therefore, we investigated the effect of peripheral CRF peptide and water avoidance stress (WAS) on upper and lower GI transit in guinea pigs. Dosages 1, 3, and 10 μg/kg of CRF were injected intraperitoneally (IP) in fasted guinea pigs 30 minutes prior to the intragastric administration of charcoal mix to measure upper GI transit...
July 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28535419/comparison-of-the-efficacy-of-fixed-dose-enoxaparin-and-adjusted-dose-unfractionated-heparin-in-patients-with-cerebral-venous-thrombosis
#5
Pat Korathanakhun, Chusana Petpichetchian, Wongchan Petpichetchian, Pornchai Sathirapanya
OBJECTIVE: Anticoagulants are the standard treatment for cerebral venous thrombosis (CVT). Although low-molecular-weight heparin (LMWH) is recommended in CVT, the specific type and dosage regimen of LMWH have never been specifically suggested. This study compared the clinical outcomes and adverse events in patients who received adjusted-dose unfractionated heparin (AD-UFH) versus fixed-dose enoxaparin (FD-E). METHODS: A retrospective cohort study was conducted at a university hospital in Thailand...
May 10, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28535307/intergenerational-impact-of-paternal-lifetime-exposures-to-both-folic-acid-deficiency-and-supplementation-on-reproductive-outcomes-and-imprinted-gene-methylation
#6
Lundi Ly, Donovan Chan, Mahmoud Aarabi, Mylène Landry, Nathalie A Behan, Amanda J MacFarlane, Jacquetta Trasler
STUDY QUESTION: Do paternal exposures to folic acid deficient (FD), and/or folic acid supplemented (FS) diets, throughout germ cell development adversely affect male germ cells and consequently offspring health outcomes? SUMMARY ANSWER: Male mice exposed over their lifetimes to both FD and FS diets showed decreased sperm counts and altered imprinted gene methylation with evidence of transmission of adverse effects to the offspring, including increased postnatal-preweaning mortality and variability in imprinted gene methylation...
May 23, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28533784/the-divergence-of-flowering-time-modulated-by-ft-tfl1-is-independent-to-their-interaction-and-binding-activities
#7
Zhen Wang, Ruiguang Yang, Upendra K Devisetty, Julin N Maloof, Yang Zuo, Jingjing Li, Yuxiao Shen, Jian Zhao, Manzhu Bao, Guogui Ning
FLOWERING LOCUS T (FT) and TERMINAL FLOWER1 (TFL1) proteins share highly conserved amino acid residues but they play opposite regulatory roles in promoting and repressing the flowering response, respectively. Previous substitution models and functional analysis have identified several key amino acid residues which are critical for the promotion of flowering. However, the precise relationship between naturally occurring FT/TFL1 homologs and the mechanism of their role in flowering is still unclear. In this study, FT/TFL1 homologs from eight Rosaceae species, namely, Spiraea cantoniensis, Pyracantha fortuneana, Photinia serrulata, Fragaria ananassa, Rosa hybrida, Prunus mume, Prunus persica and Prunus yedoensis, were isolated...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28533645/image-findings-of-polyostotic-fibrous-dysplasia-mimicking-metastasis-in-f-18-fdg-positron-emission-tomography-computed-tomography
#8
Koramadai Karuppusamy Kamaleshwaran, Jephy Joseph, Radhakrishnan Kalarikal, Ajit Sugunan Shinto
Fibrous dysplasia (FD) of the bone is characterized by the medullary cavity of bones becoming filled with fibrous tissue, and its etiology remains unknown. It is usually asymptomatic and found incidentally on imaging studies that are performed for other purposes. FD may closely mimic the appearance of bony metastatic disease on radiological examinations. We report the case of a 45-year-old female patient, which appeared to have multiple bone lesions on initial workup images. Subsequently, the bone lesions that showed increased FDG uptake on PET/CT in right femur and tibia were identified as FD...
April 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28533118/white-matter-alterations-at-pubertal-onset
#9
Sila Genc, Marc L Seal, Thijs Dhollander, Charles B Malpas, Philip Hazell, Timothy J Silk
Recent neurodevelopmental research supports the contribution of pubertal stage to local and global grey and white matter remodelling. Little is known, however, about white matter microstructural alterations at pubertal onset. This study investigated differences in white matter properties between pre-pubertal and pubertal children using whole brain fixel-based analysis (FBA) of the microscopic density and macroscopic cross-section of fibre bundles. Diffusion-weighted imaging data were acquired for 74 typically developing children (M=10...
May 19, 2017: NeuroImage
https://www.readbyqxmd.com/read/28530568/characterization-of-the-key-aroma-compounds-in-different-light-aroma-type-chinese-liquors-by-gc-olfactometry-gc-fpd-quantitative-measurements-and-aroma-recombination
#10
Yunwei Niu, Zhengmin Yao, Qing Xiao, Zuobing Xiao, Ning Ma, Jiancai Zhu
The aroma profiles of five Chinese light aroma-type liquors were investigated in this study. Gas chromatography-olfactometry (GC-O) and GC-flame photometric detection (FPD) were employed to investigate aroma-active compounds. A total of 80 odorants were identified, including ten sulfur compounds. In addition, aroma-active compounds (FD≥16) were determined, according to quantitative study and odor activity values (OAVs). Finally 27 key aroma compounds, mainly possessing fruity and floral notes, were successfully used to simulate the aromas of Chinese light aroma-type liquors by dissolving them in 53% (v/v) hydroalcoholic solution in their natural concentrations...
October 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28530322/-oro-dento-facial-manifestations-in-patients-with-familial-dysautonomia
#11
REVIEW
Eliyahu Mass
The oro-dento-facial features and dysfunctions of children with hereditary sensory and autonomic neuropathy type III (HSAN III), known as familial dysautonomia (FD) or Riley-Day syndrome, were first described in the scientific literature in 1949. They include: dental trauma, dental and soft tissue selfmutilation, normal dental age, normal sequence and timing of eruption and exfoliation of teeth, smaller tooth size, different and disproportional tooth components, normal alveolar bone height, small jaws, mild crowding and malocclusion...
August 2016: Harefuah
https://www.readbyqxmd.com/read/28530007/preventive-effect-of-cpp-acpf-paste-and-fluoride-toothpastes-against-erosion-and-erosion-plus-abrasion-%C3%A2-in-vitro-a-3d-profilometric-analysis
#12
Genaina Guimarães Soares, Pâmela Amorim Magalhães, Ana Beatriz Monteiro Fonseca, Monica Almeida Tostes, Eduardo Moreira da Silva, Thereza Christina Lopes Coutinho
PURPOSE: To evaluate the effect of CPP-ACPF paste and fluoride toothpastes on enamel subjected to erosion and erosion plus abrasion in vitro. MATERIALS AND METHODS: A total of 220 human enamel blocks were divided into eleven groups (n = 20): CPP-ACPF paste (MPP), potassium nitrate/sodium fluoride toothpaste (PE), sodium fluoride toothpaste (FD), fluoride-free toothpaste (SO) and control (erosion only with no paste or toothpastes; CO) according to the experimental design: erosion or erosion plus abrasion immediately after erosion (ERO+I-ABR) or 30 min after erosion (ERO+30min-ABR)...
May 19, 2017: Oral Health & Preventive Dentistry
https://www.readbyqxmd.com/read/28522971/altered-functional-connectivity-of-the-basal-nucleus-of-meynert-in-mild-cognitive-impairment-a-resting-state-fmri-study
#13
Hui Li, Xiuqin Jia, Zhigang Qi, Xiang Fan, Tian Ma, Hong Ni, Chiang-Shan R Li, Kuncheng Li
Background: Cholinergic dysfunction plays an important role in mild cognitive impairment (MCI). The basal nucleus of Meynert (BNM) provides the main source of cortical cholinergic innervation. Previous studies have characterized structural changes of the cholinergic basal forebrain in individuals at risk of developing Alzheimer's disease (AD). However, whether and how functional connectivity of the BNM (BNM-FC) is altered in MCI remains unknown. Objective: The aim of this study was to identify alterations in BNM-FC in individuals with MCI as compared to healthy controls (HCs), and to examine the relationship between these alterations with neuropsychological measures in individuals with MCI...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28521729/self-rated-health-and-functional-capacity-in-individuals-reporting-overlapping-symptoms-of-gastroesophageal-reflux-disease-functional-dyspepsia-and-irritable-bowel-syndrome-a-population-based-study
#14
Dorte Ejg Jarbøl, Sanne Rasmussen, Kirubakaran Balasubramaniam, Sandra Elnegaard, Peter Fentz Haastrup
BACKGROUND: Gastroesophageal reflux disease (GERD), functional dyspepsia (FD) and irritable bowel syndrome (IBS) are common functional gastrointestinal conditions with a significant impact on daily life. The objectives were to analyse general self-rated health and self-reported functional capacity in adults meeting the criteria for GERD, FD and IBS, respectively, and in individuals who meet the criteria for more than one of the conditions. METHODS: A nationwide study of 100,000 individuals aged 20 years and above, randomly selected in the general Danish population...
May 18, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28521050/sudden-unexpected-death-during-sleep-in-familial-dysautonomia-a-case-control-study
#15
Jose-Alberto Palma, Lucy Norcliffe-Kaufmann, Miguel A Perez, Christy L Spalink, Horacio Kaufmann
Study Objectives: Sudden unexpected death during sleep (SUDS) is the most common cause of death in patients with familial dysautonomia, an autosomal recessive disease characterized by sensory and autonomic dysfunction. It remains unknown what causes SUDS in these patients and who is at highest risk. We tested the hypothesis that SUDS in FD is linked to sleep-disordered breathing. Methods: We retrospectively identified patients with familial dysautonomia who died suddenly and unexpectedly during sleep and had undergone polysomnography within the 18-month period prior to death...
May 18, 2017: Sleep
https://www.readbyqxmd.com/read/28520412/identification-of-the-ferredoxin-binding-site-of-a-ferredoxin-dependent-cyanobacterial-nitrate-reductase
#16
Anurag P Srivastava, Emily P Hardy, James P Allen, Brian J Vaccaro, Michael K Johnson, David B Knaff
An in silico model for the 1:1 ferredoxin (Fd)/nitrate reductase (NR) complex, using the known structure of Synechocystis sp. PCC 6803 Fd and the in silico model of Synechococcus sp. PCC 7942 NR, is used to map the interaction sites that define the interface between Fd and NR. To test the electrostatic interactions predicted by the model complex, five positively charged NR amino acids Arg43, Arg46, Arg197, Lys201 and Lys614; and a negatively charged amino acid, Glu219, were altered using site-directed mutagenesis and characterized by activity measurements, metal analysis and EPR studies...
May 18, 2017: Biochemistry
https://www.readbyqxmd.com/read/28516759/reduced-graphene-oxide-wrapped-nickel-rich-cathode-materials-for-lithium-ion-batteries
#17
Jae-Hyun Shim, Young-Min Kim, Miji Park, Jongsik Kim, Sanghun Lee
The encapsulation of Ni-rich cathode materials (LiNi0.6Co0.2Mn0.2O2) for lithium ion batteries in reduced graphene oxide (rGO) sheets is introduced to improve electrochemical performances. Using (3-aminopropyl)triethoxysilane, the active materials are completely wrapped with several rGO layers of ~2 nm thickness. By virtue of the great electrical conductivity of graphene, the rGO-coated cathode materials exhibit much enhanced electrochemical performances of cycling property and rate capability. In addition, it is shown that the structural degradation of the active materials, which is from the rhombohedral layered structure (R-3 m) to the spinel (Fd-3 m) or rock-salt phase (Fm-3 m), is significantly reduced as well as delayed due to the protection of the active materials in the rGO layers from direct contact with electrolytes and the consequent suppression of side reactions...
May 18, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28515570/association-between-hemodynamic-modifications-and-clinical-outcome-of-intracranial-aneurysms-treated-using-flow-diverters
#18
Nikhil Paliwal, Robert J Damiano, Jason M Davies, Adnan H Siddiqui, Hui Meng
Treatment of intracranial aneurysms (IAs) has been revolutionized by the advent of endovascular Flow Diverters (FDs), which disrupt blood flow within the aneurysm to induce pro-thrombotic conditions, and serves as a scaffold for endothelial ingrowth and arterial remodeling. Despite good clinical success of FDs, complications like incomplete occlusion and post-treatment rupture leading to subarachnoid hemorrhage have been reported. In silico computational fluid dynamic analysis of the pre- and post-treated geometries of IA patients can shed light on the contrasting blood hemodynamics associated with different clinical outcomes...
February 11, 2017: Proceedings of SPIE
https://www.readbyqxmd.com/read/28515159/intermittent-fasting-pretreatment-prevents-cognitive-impairment-in-a-rat-model-of-chronic-cerebral-hypoperfusion
#19
Yuan Hu, Ying Yang, Miao Zhang, Min Deng, Jun-Jian Zhang
Background: Whether intermittent fasting (IF) pretreatment can prevent vascular cognitive dysfunction remains unknown to our knowledge.Objective: We investigated the effects and underlying mechanisms of IF pretreatment on cognitive dysfunction in a permanent 2-vessel occlusion (2VO) vascular dementia rat model.Methods: Male Wistar rats weighing 200 g were subjected to either IF or ad libitum feeding for 12 wk before 2VO surgery. Rats in the IF protocol underwent alternative-day feed deprivation (FD). Memory of the animals was assessed by using the Morris water maze (MWM) and the novel object recognition (NOR) test 6 wk after the surgery...
May 17, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28514399/-disaccharidase-deficiency-and-functional-bowel-diseases
#20
A I Parfenov, O V Akhmadullina, E A Sabelnikova, N I Belostotsky, M V Kirova, S G Khomeriki, S V Bykova
AIM: To elucidate the role of intestinal carbohydrases (glucoamylase, maltase, sucrose, and lactase) in the etiology and pathogenesis of functional bowel diseases (FBD). SUBJECTS AND METHODS: 74 patients (36 men and 38 women) aged 18 to 50 years with FBD were examined. According to Rome IV criteria (2016), there was diarrhea-predominant irritable bowel syndrome (IBS) in 21 patients, functional diarrhea (FD) in 33, constipation-predominant IBS in 6, functional constipation (FC) in 4, and mixed IBS in 10...
2017: Terapevticheskiĭ Arkhiv
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