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https://www.readbyqxmd.com/read/28549317/frontal-and-subcortical-grey-matter-reductions-in-ptsd
#1
Daniel C M O'Doherty, Ashleigh Tickell, Will Ryder, Charles Chan, Daniel F Hermens, Maxwell R Bennett, Jim Lagopoulos
Post-traumatic stress disorder (PTSD) is characterised by a range of debilitating psychological, physical and cognitive symptoms. PTSD has been associated with grey matter atrophy in limbic and frontal cortical brain regions. However, previous studies have reported heterogeneous findings, with grey matter changes observed beyond limbic/frontal areas. Seventy-five adults were recruited from the community, 25 diagnosed with PTSD along with 25 healthy and 25 trauma exposed age and gender matched controls. Participants underwent clinical assessment and magnetic resonance imaging...
May 19, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28549315/associations-between-the-levels-of-thyroid-hormones-and-lipid-lipoprotein-levels-data-from-national-health-and-nutrition-examination-survey-2007-2012
#2
Ram B Jain
Data from National Health and Nutrition Examination Survey for the years 2007-2012 were used to investigate associations between thyroid hormones and lipid/lipoprotein levels for a representative sample of general US population aged ≥20 years. There were no statistically significant differences for adjusted high density lipoprotein levels among thyroid function groups, namely, subclinical hyperthyroid (SCHPR), clinical hyperthyroid (CHPR), euthyroid (EU), clinical hypothyroid (CHYP), and subclinical hypothyroid (SCHYP)...
May 4, 2017: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/28548907/evaluation-of-thermal-optical-analysis-method-of-elemental-carbon-for-marine-fuel-exhaust
#3
Maija K Lappi, Jyrki P Ristimäki
The awareness of black carbon (BC) as the second largest anthropogenic contributor in global warming and an ice melting enhancer has increased. Due to prospected increase in shipping especially in the Arctic reliability of BC emissions and their invented amounts from ships is gaining more attention. The International Maritime Organisation (IMO) is actively working towards estimation of quantities and effects of BC especially in the Arctic. IMO has launched work towards constituting a definition for BC and agreeing appropriate methods for its determination from shipping emission sources...
May 26, 2017: Journal of the Air & Waste Management Association
https://www.readbyqxmd.com/read/28547953/lack-of-associations-of-the-mdm4-rs4245739-polymorphism-with-risk-of-thyroid-cancer-among-iranian-azeri-patients-a-case-control-study
#4
Ziba Mohammad Khanlou, Nasser Pouladi, Mohammadali Hosseinpour Feizi, Negar Pedram
Background and Aim: MDM4, a negative regulator of the p53 tumor suppression pathway, has been demonstrated to be overexpressed in a variety of human cancers. Research has revealed that the rs4245739 A>C polymorphism of MDM4 in the 3′-untranslated region makes it a miR-191 target site, leading to lower MDM4 expression. This study aimed to detect if the rs4245739 single nucleotide polymorphism (SNP) impacts on thyroid cancer (TC) development in Iranian-Azeri patients. Materials and Method: Blood samples were taken from 232 healthy controls and 130 TC patients of Iranian-Azeri ethnicity...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28547950/increased-risk-of-thai-childhood-acute-lymphoblastic-leukemia-with-the-mir196a2-t-c-polymorphism
#5
Sarinthorn Rakmanee, Samart Pakakasama, Suradej Hongeng, Sirima Sanguansin, Acharawan Thongmee, Wanida Pongstaporn
Objectives: This study assessed associations of the miR196a2 (rs11614913) T>C polymorphism withsusceptibility to childhood acute lymphoblastic leukemia (ALL) and clinical outcomes. Materials and Methods: Blood DNA samples from 104 childhood ALL patients and 180 healthy children were studied for the miR-196a2 (rs11614913) polymorphism using a polymerase chain reaction-restriction fragment-length polymorphism (PCR-RFLP) approach. Results: The frequency of the miR-196a2 (rs11614913) T allele in controls was 0...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28547796/high-serum-total-cholesterol-is-associated-with-suicide-mortality-in-japanese-women
#6
T Svensson, M Inoue, N Sawada, H Charvat, M Mimura, S Tsugane
OBJECTIVE: To investigate the association between serum total cholesterol (TC) and suicide using a large general population cohort with long follow-up times. METHOD: Analyses included 16 341 men and 28 905 women aged 40-69 from the Japan Public Health Center-based Prospective Study followed from 1990 to 2012. TC levels were defined per clinical guidelines: low (<4.66 mmol/l [180 mg/dl]), normal (4.66-5.70 mmol/l [180-220 mg/dl]), and high (≥5.70 mmol/l [220 mg/dl])...
May 26, 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/28545455/the-effect-of-weight-loss-on-hdl-subfractions-and-lcat-activity-in-two-genotypes-of-apoa-ii-265t-c-polymorphism
#7
Masoumeh Moradi, Maryam Mahmoudi, Ahmad Saedisomeolia, Roxana Zahirihashemi, Fariba Koohdani
BACKGROUND: People may have different responses to the same environmental changes. It has been reported that genome variations may be responsible for these differences. Also, HDL subfractions may be influenced by different genetic variations. The aim of the present study was to determine gene-diet interactions and to evaluate the influence of weight loss on HDL subfractions between two genotypes of -265 T>C APOA-II polymorphism. METHODS: In the present study, 56 overweight and obese patients with type 2 diabetes mellitus were selected from 697 genotype-specified subjects...
May 25, 2017: Nutrition Journal
https://www.readbyqxmd.com/read/28545160/-99m-tc-labeled-ngr-chlorambucil-conjugate-99m-tc-hynic-clb-c-ngr-for-targeted-chemotherapy-and-molecular-imaging
#8
Kusum Vats, Drishty Satpati, Rohit Sharma, Chandan Kumar, Haladhar D Sarma, Ashutosh Dash
Targeted delivery of chemotherapeutic drug at the tumor site enhances the efficacy with minimum systemic exposure. Towards this drugs conjugated with peptides having affinity towards a particular molecular target are recognized as affective agents for targeted chemotherapy. Thus in the present study tumor homing NGR peptide ligand was conjugated to DNA alkylating nitrogen mustard, chlorambucil (CLB). The peptide drug conjugate (PDC), CLB-c(NGR) was radiolabeled with (99m) Tc-HYNIC core to trace its pharmacokinetics and biodistribution pattern...
May 25, 2017: Journal of Labelled Compounds & Radiopharmaceuticals
https://www.readbyqxmd.com/read/28545051/increased-risk-for-diabetes-development-in-subjects-with-large-variation-in-total-cholesterol-levels-in-2-827-950-koreans-a-nationwide-population-based-study
#9
Eun-Jung Rhee, Kyungdo Han, Seung-Hyun Ko, Kyung-Soo Ko, Won-Young Lee
BACKGROUND: Recent studies suggest a role for hyperlipidemia in the development of diabetes. The aim of this study is to analyze the relationship between variations of total cholesterol (TC) levels and the risk for type 2 diabetes development from a Korean nationwide population-based database. MATERIALS AND METHODS: We examined the General Health Check-up sub-dataset of the Korean National Health Insurance Service (NHIS) of 2,827,950 participants who had at least three health check-ups between 2002 and 2007, and were not reported to have diabetes during that time...
2017: PloS One
https://www.readbyqxmd.com/read/28544822/the-cost-effectiveness-of-tight-control-of-inflammation-in-early-psoriatic-arthritis-economic-analysis-of-the-ticopa-trial
#10
John L O'Dwyer, David M Meads, Claire T Hulme, Lucy McParland, Sarah Brown, Laura C Coates, Anna R Moverley, Paul Emery, Philip G Conaghan, Philip S Helliwell
OBJECTIVE: Treat-to-target approaches have proved to be effective in rheumatoid arthritis, but have not been studied in psoriatic arthritis (PsA). This study was undertaken to examine the cost effectiveness of tight control (TC) of inflammation in early psoriatic arthritis compared to standard care (SC). METHODS: Cost effectiveness analyses were undertaken alongside a UK-based, open-label, multicentre, randomised controlled trial. Taking the perspective of the healthcare sector, effectiveness was measured using EQ-5D-3L which allows the calculation of quality-adjusted life years (QALYs)...
May 23, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28544388/healing-effect-of-controlled-anti-electromigration-on-conventional-and-high-tc-superconducting-nanowires
#11
Xavier D A Baumans, Joseph Lombardo, Jérémy Brisbois, Gorky Shaw, Vyacheslav S Zharinov, Ge He, Heshan Yu, Jie Yuan, Beiyi Zhu, Kui Jin, Roman B G Kramer, Joris Van de Vondel, Alejandro V Silhanek
The electromigration process has the potential capability to move atoms one by one when properly controlled. It is therefore an appealing tool to tune the cross section of monoatomic compounds with ultimate resolution or, in the case of polyatomic compounds, to change the stoichiometry with the same atomic precision. As demonstrated here, a combination of electromigration and anti-electromigration can be used to reversibly displace atoms with a high degree of control. This enables a fine adjustment of the superconducting properties of Al weak links, whereas in Nb the diffusion of atoms leads to a more irreversible process...
May 19, 2017: Small
https://www.readbyqxmd.com/read/28544085/e-tc-development-and-pilot-testing-of-a-web-based-intervention-to-reduce-anxiety-and-depression-in-survivors-of-testicular-cancer
#12
L E Heiniger, A B Smith, I Olver, P Grimison, B Klein, A Wootten, J-A M Abbott, M A Price, M McJannett, B Tran, M R Stockler, H Gurney, P N Butow
e-TC is an online intervention designed to address common psychosocial concerns of testicular cancer survivors. It aims to reduce anxiety, depression and fear of cancer recurrence by providing evidence-based information and psychological intervention. This paper details the development and pilot testing of e-TC. During pilot testing, 25 men (with varying psychological profiles) who had completed treatment for testicular cancer, 6 months to 5 years ago (which had not recurred), used e-TC over a 10-week period and provided quantitative and qualitative feedback on the feasibility and acceptability of the programme...
May 22, 2017: European Journal of Cancer Care
https://www.readbyqxmd.com/read/28542660/-trichomycosis-trichobacteriosis-capitis-in-an-infant-microbiological-dermoscopic-and-ultrastructural-features
#13
Alexandro Bonifaz, Ixchel Ramírez-Ricarte, Alejandra Rodríguez-Leviz, Marco A Hernández, Carlos Mena, Adriana Valencia
Trichomycosis is a superficial infection caused by Corynebacterium flavescens, which regularly affects axillary, and to a a lesser extent, pubic, scrotal and intergluteal, and exceptionally, head hairs or trichomycosis capitis (TC). This condition is characterised by the formation of bacterial nodules. Clinically, it can be confused with white piedra or pediculosis. The diagnosis is made by microscopic and dermoscopic observation and confirmed by culture. OBJECTIVE: To present a case of TC in an infant and illustrate the microscopic, dermoscopic, and ultrastructural characteristics...
April 2017: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/28541270/negative-poisson-s-ratio-in-1t-type-crystalline-two-dimensional-transition-metal-dichalcogenides
#14
Liping Yu, Qimin Yan, Adrienn Ruzsinszky
Materials with a negative Poisson's ratio, also known as auxetic materials, exhibit unusual and counterintuitive mechanical behaviour-becoming fatter in cross-section when stretched. Such behaviour is mostly attributed to some special re-entrant or hinged geometric structures regardless of the chemical composition and electronic structure of a material. Here, using first-principles calculations, we report a class of auxetic single-layer two-dimensional materials, namely, the 1T-type monolayer crystals of groups 6-7 transition-metal dichalcogenides, MX2 (M=Mo, W, Tc, Re; X=S, Se, Te)...
May 25, 2017: Nature Communications
https://www.readbyqxmd.com/read/28541190/benchmarking-for-on-scalp-meg-sensors
#15
Minshu Xie, Justin F Schneiderman, Maxim L Chukharkin, Alexei Kalabukhov, Bushra Riaz, Daniel Lundqvist, Stephen Whitmarsh, Matti Hamalainen, Veikko Jousmaki, Robert Oostenveld, Dag Winkler
OBJECTIVE: We present a benchmarking protocol for quantitatively comparing emerging on-scalp magnetoencephalography (MEG) sensor technologies to their counterparts in state-of-the-art MEG systems. METHODS: As a means of validation, we compare a high-critical-temperature superconducting quantum interference device (high Tc SQUID) with the low- Tc SQUIDs of an Elekta Neuromag TRIUX system in MEG recordings of auditory and somatosensory evoked fields (SEFs) on one human subject...
June 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28540810/minimally-invasive-local-ablative-therapies-in-combination-with-radioiodine-therapy-in-benign-thyroid-disease-preparation-feasibility-and-efficiency-preliminary-results
#16
Alexander Mader, Oscar Maximilian Mader, Daniel Gröner, Yücel Korkusuz, Shadi Ahmad, Frank Grünwald, W Tilman Kranert, Christian Happel
PURPOSE: Initial studies of combinations of radioiodine therapy (RIT) and local ablative procedures for the treatment of thyroid nodules have shown promising results. The goal of this study was to evaluate the effectiveness of RIT combined with radiofrequency ablation (RFA) in patients with goitres and to determine which ablative procedure is the most suitable for a combined therapy. METHODS: Thirty patients with goitres were divided into two subgroups. A test group of 15 patients received combined therapy (RIT + RFA) and a control group of 15 patients received RIT mono therapy...
May 5, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28540799/magnetic-structural-and-magnetocaloric-properties-of-ni-si-and-ni-al-thermoseeds-for-self-controlled-hyperthermia
#17
Sudip Pandey, Abdiel Quetz, Anil Aryal, Igor Dubenko, Dipanjan Mazumdar, Shane Stadler, Naushad Ali
Self-controlled hyperthermia is a non-invasive technique used to kill or destroy cancer cells while preserving normal surrounding tissues. We have explored bulk magnetic Ni-Si and Ni-Al alloys as a potential thermoseeds. The structural, magnetic and magnetocaloric properties of the samples were investigated, including saturation magnetisation, Curie temperature (TC), and magnetic and thermal hysteresis, using room temperature X-ray diffraction and magnetometry. The annealing time, temperature and the effects of homogenising the thermoseeds were studied to determine the functional hyperthermia applications...
April 17, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28540087/elevated-cardiovascular-risks-among-postmenopausal-women-a-community-based-case-control-study-from-nepal
#18
Bashu Dev Pardhe, Sumitra Ghimire, Jyotsna Shakya, Sabala Pathak, Shreena Shakya, Anjeela Bhetwal, Puspa Raj Khanal, Narayan Prasad Parajuli
Cardiovascular disease (CVD) is one of the leading causes of death worldwide which is more prevalent in women after menopause. Hormonal changes associated with menopause are accountable for dyslipidemic pattern that causes CVD and associated complications. Therefore, the present study was commenced to compare the lipid profile in pre- and postmenopausal women. A descriptive cross-sectional study was conducted at Manmohan Memorial Institute of Health Sciences (MMIHS) from February 2016 to July 2016. A total of 260 fasting samples were collected from healthy women, 130 from premenopausal and 130 from postmenopausal women, and analyzed for Total Cholesterol (TC), Triacylglycerol (TAG), High Density Lipoprotein Cholesterol (HDL-C), and Low Density Lipoprotein Cholesterol (LDL-C) as per the guideline provided by the reagent manufacturer (Human, Germany)...
2017: Biochemistry Research International
https://www.readbyqxmd.com/read/28539955/an-inter-ethnic-comparison-study-of-ziprasidone-plasma-levels-dosage-and-clinical-response-in-patients-with-schizophrenia
#19
Dongsheng Lv, Meirong Zhao, Lixia Chen, Dongsheng Yu, Xiaobin Yun, Qing Yang, Xiaojun Huang
OBJECTIVE: The aim of this study was to investigate ziprasidone plasma concentration, daily dose and clinical efficacy and safety in Han Chinese and Mongolian patients with first-episode schizophrenia. METHODS: A total of 123 inpatients affected by schizophrenia were recruited from the Mental Health Center of Inner Mongolia in China. Ziprasidone plasma concentration, clinical efficacy and side effects were systematically evaluated at baseline, and at 1, 2, 4, and 6 weeks...
May 2017: Psychiatry Investigation
https://www.readbyqxmd.com/read/28539746/protective-effect-of-sorrel-extract-on-adult-rats-treated-by-carbon-tetrachloride
#20
Abdullah Glil Alkushi
CONTEXT: Heart, kidneys, and liver are the vital organs present in vertebrates and some other animals. They have a wide range of functions, such as maintaining homeostasis, detoxification, protein synthesis, and production of biochemical, that are necessary for digestion and maintaining circulation. These organs are necessary for the survival, and currently, there are no means to compensate for the absence of their functionalities in a long term. The damage of liver can affect other vital organs, including kidneys and heart...
April 2017: Pharmacognosy Research
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