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https://www.readbyqxmd.com/read/27914912/identification-of-foxj1-effectors-during-ciliogenesis-in-the-foetal-respiratory-epithelium-and-embryonic-left-right-organiser-of-the-mouse
#1
Michael Stauber, Marina Weidemann, Oliver Dittrich-Breiholz, Katharina Lobschat, Leonie Alten, Michaela Mai, Anja Beckers, Michael Kracht, Achim Gossler
Formation of motile cilia in vertebrate embryos is essential for proper development and tissue function. Key regulators of motile ciliogenesis are the transcription factors FOXJ1 and NOTO, which are conserved throughout vertebrates. Downstream target genes of FOXJ1 have been identified in a variety of species, organs and cultured cell lines; in murine embryonic and foetal tissues, however, FOXJ1 and NOTO effectors have not been comprehensively analysed and our knowledge of the downstream genetic programme driving motile ciliogenesis in the mammalian lung and ventral node is fragmentary...
November 30, 2016: Developmental Biology
https://www.readbyqxmd.com/read/27914093/lsmo-nanoparticles-coated-by-hyaluronic-acid-for-magnetic-hyperthermia
#2
Yuanwei Chen, Ying Wang, Xi Liu, Mai Lu, Jiangwei Cao, Tao Wang
Magnetic hyperthermia with the treating temperature range of 41-46 °C is an alternative therapy for cancer treatment. In this article, lanthanum strontium manganates (La1-x Sr x MnO3, 0.25 ≤ × ≤ 0.35) magnetic nanoparticles coated by hyaluronic acid (HA) which possesses the ability of targeting tumor cells were prepared by a simple hydrothermal method combined with a high-energy ball milling technique. The crystal structure, morphology, magnetic properties of the HA-coated magnetic nanoparticles (MNPs), and their heating ability under alternating magnetic field were investigated...
December 2016: Nanoscale Research Letters
https://www.readbyqxmd.com/read/27913638/ms23-a-master-basic-helix-loop-helix-factor-regulates-the-specification-and-development-of-tapetum-in-maize
#3
Guo-Ling Nan, Jixian Zhai, Siwaret Arikit, Darren Morrow, John Fernandes, Lan Mai, Nhi Nguyen, Blake C Meyers, Virginia Walbot
Successful male gametogenesis involves orchestration of sequential gene regulation for somatic differentiation in pre-meiotic anthers. We report here the cloning of Male Sterile23 (Ms23), encoding an anther-specific predicted basic helix-loop-helix (bHLH) transcription factor required for tapetal differentiation; transcripts localize initially to the precursor secondary parietal cells then predominantly to daughter tapetal cells. In knockout ms23-ref mutant anthers, five instead of the normal four wall layers are observed...
December 2, 2016: Development
https://www.readbyqxmd.com/read/27913333/super-cell-piezoelectric-composite-with-1-3-connectivity
#4
Remi Rouffaud, Franck Levassort, Mai Pham Thi, Claire Bantignies, Marc Lethiecq, Anne-Christine Hladky-Hennion
The standard fabrication method for 1-3 piezocomposites for ultrasound transducers is the "dice and fill" method (DFM) in which lateral periodicity is introduced. This contributes to the appearance of spurious modes that can drastically affect the performance of the device if they appear near its thickness mode frequency, thus limiting the effective frequency range. A new 1-3 piezocomposite fabricated with a super-cell structure [1-3 super cell (13SC)] was designed in order to overcome these limitations. It consists of the merging of several periodic cells with 47% PZT volume fraction and epoxy resin as the matrix...
December 2016: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
https://www.readbyqxmd.com/read/27911105/associations-between-maternal-bmi-as-well-as-glucose-tolerance-and-adverse-pregnancy-outcomes-in-women-with-polycystic-ovary-syndrome
#5
Ying-Ying Li, Su-Qi Ye, Zhuo-Hui Zhong, Qiong Xu, Wei-Bi Mai, Cai-Xin Yin, Zhi-Qin Zhu, Xiao-Qian He, Qing Xiao
This retrospective, cohort study examined the association between maternal pre-pregnancy body mass index (BMI), independent of glucose tolerance and adverse pregnancy outcomes in women with polycystic ovary syndrome (PCOS), for which there are few previous studies. Medical records from 2012 to 2015 at Guangzhou Women and Children's Medical Center, China were reviewed for women previously diagnosed with PCOS with normal 2-h 75-g oral glucose tolerance test (OGTT) results (n = 1249). The separate and joint effects of maternal BMI and glucose levels on pregnancy outcomes were assessed...
December 2, 2016: Gynecological Endocrinology
https://www.readbyqxmd.com/read/27909580/burden-of-neisseria-meningitidis-infections-in-china-a-systematic-review-and-meta-analysis
#6
Yaowen Zhang, Dong Wei, Xinzhen Guo, Mai Han, Lichao Yuan, Moe H Kyaw
BACKGROUND: Neisseria meningitidis is a leading cause of bacterial meningitis and septicemia in children and young adults worldwide. The disease burden associated with N. meningitidis infections has not been systematically assessed in China. Therefore, we undertook this study to determine the burden of meningococcal disease in China. METHOD: We performed a systematic review and meta-analysis of articles on N. meningitidis incidence, carriage, seroprevalence and mortality rates in China by searching the Chinese BioMedical Database (CBM), China National Knowledge Infrastructure (CNKI), Wanfang database and PubMed for publications from January 2005 to Aug 2015...
December 2016: Journal of Global Health
https://www.readbyqxmd.com/read/27907880/release-of-1-3-5-trinitroperhydro-1-3-5-triazine-rdx-from-polymer-bonded-explosives-pbxn-109-into-water-by-artificial-weathering
#7
M Kumar, M K Ladyman, N Mai, T Temple, F Coulon
Polymer-bonded explosives (PBX) fulfil the need for insensitive munitions. However, the environmental impacts of PBX are unclear, even though it is likely that PBX residues from low-order detonations and unexploded ordnance are deposited on military training ranges. The release of high explosives from the polymer matrix into the environment has not been studied in detail, although as polymers degrade slowly in the environment we anticipate high explosives to be released into the environment. In this study, PBXN-109 (nominally 64% RDX) samples were exposed to variable UK climatic conditions reproduced in the laboratory to determine the effects of temperature, UV irradiation and rainfall on the release of RDX from the polymer binder...
November 28, 2016: Chemosphere
https://www.readbyqxmd.com/read/27906980/patterns-of-sexual-behavior-in-lowland-thai-youth-and-ethnic-minorities-attending-high-school-in-rural-chiang-mai-thailand
#8
Linda Aurpibul, Arunrat Tangmunkongvorakul, Patou Masika Musumari, Kriengkrai Srithanaviboonchai, Surapee Tarnkehard
INTRODUCTION: The rural areas of Northern Thailand are home to a large cultural diversity of ethnic minority groups. Previous studies have shown that young people in rural Thailand have low levels of knowledge on HIV/AIDS and high sexual risks. We compared sexual behaviors between the lowland Thai youth and the youth from ethnic minority groups. METHODS AND FINDINGS: This is a cross-sectional quantitative study conducted among high-school Thai and ethnic students in Chiang Mai...
2016: PloS One
https://www.readbyqxmd.com/read/27906814/prevalence-and-visual-outcome-of-glaucoma-with-uveitis-in-a-thai-population
#9
Kessara Pathanapitoon, Sarunya Smitharuck, Paradee Kunavisarut, Aniki Rothova
OBJECTIVE: The aim of this study was to report on the prevalence of uveitic secondary glaucoma (USG) and ocular hypertension in patients with uveitis in Thailand, and to identify factors associated with the development of USG and its visual outcome. DESIGN: This is a retrospective cohort study. METHODS: We included 174 consecutive uveitis patients (237 affected eyes) visiting the Ophthalmology Department of Chiang Mai University Hospital, Thailand, from January 2013 to March 2013...
November 30, 2016: Journal of Glaucoma
https://www.readbyqxmd.com/read/27906385/structural-dynamics-general-discussion
#10
Piero Decleva, Andrew J Orr-Ewing, Markus Kowalewski, Oleg Kornilov, Jon P Marangos, Hans Jakob Wörner, Allan S Johnson, Ruaridh Forbes, Daniel Rolles, Dave Townsend, Oliver Schalk, Sebastian Mai, Tom J Penfold, R J Dwayne Miller, Martin Centurion, Kiyoshi Ueda, Wolfgang Domcke, Peter M Weber, Kyoung Koo Baeck, Oksana Travnikova, Chelsea Liekhus-Schmaltz, João Pedro Figueira Nunes, Daniel M Neumark, Oliver Gessner, Albert Stolow, Artem Rudenko, Pankaj Kumar Mishra, Adam Kirrander, Danielle Dowek, Fernando Martín, Ágnes Vibók, Michael P Minitti, Brian Stankus, Christian Burger
No abstract text is available yet for this article.
December 1, 2016: Faraday Discussions
https://www.readbyqxmd.com/read/27906355/control-of-the-two-photon-fluorescence-of-quantum-dots-coupled-to-silver-nanowires
#11
Weijie Mai, Xiaokang Song, Ping Jiang, Wenzhong Wang, Li Yu, Jiasen Zhang
Plasmon-based fluorescence modulation has led to important advances in various fields and has paved the way toward promising scientific research aimed at enabling new applications. However, the modulation of fluorescence properties based on both localized surface plasmon (LSP) and cavity modes of propagating surface plasmon polaritons (SPPs) are rarely reported. Here, we raster scanned a hybrid nanowire (HNW) with quantum dots (QDs) adsorbed onto a Ag nanowire (NW) and obtained two-photon fluorescence (TPF) maps of the intensity and decay rate...
November 28, 2016: Optics Express
https://www.readbyqxmd.com/read/27905335/incidence-of-short-term-complications-and-associated-factors-after-primary-trabeculectomy-in-chiang-mai-university-hospital
#12
Thidarat Leeungurasatien, Preeyanuch Khunsongkiet, Kassara Pathanapitoon, Damrong Wiwatwongwana
BACKGROUND: To determine the incidence of early postoperative complications and associated factors after primary trabeculectomy in Thai glaucoma patients. DESIGN: This was a retrospective observational study performed in Chiang Mai University Hospital. PARTICIPANTS: One hundred and eighteen glaucoma patients participated in the study. METHODS: All glaucoma patients underwent primary trabeculectomy with mitomycin C (MMC) using fornix-based conjunctival flap technique between December 2011 and May 2013...
October 2016: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/27904869/value-of-dedicated-head-and-neck-18-f-fdg-pet-ct-protocol-in-detecting-recurrent-and-metastatic-lesions-in-post-surgical-differentiated-thyroid-carcinoma-patients-with-high-serum-thyroglobulin-level-and-negative-131-i-whole-body-scan
#13
Mai Hong Son, Bui Quang Bieu, Le Ngoc Ha
OBJECTIVES: In clinical practice, approximately 10-25% of post-surgical differentiated thyroid carcinoma (DTC) patients with high serum thyroglobulin (Tg) and negative (131)I whole-body scan (WBS) have poor prognosis due to recurrent or metastatic lesions after radioactive iodine treatment. The purpose of this study was to evaluate the value of (18)F-FDG PET/CT scan in DTC patients with high serum Tg level and negative (131)I WBS. METHODS: 69 post-surgical DTC patients with high serum Tg level and negative post ablation (131)I WBS were enrolled in this study...
2016: Asia Oceania Journal of Nuclear Medicine & Biology
https://www.readbyqxmd.com/read/27904077/synthesis-characterization-and-evaluation-of-thiazolidine-derivatives-of-cysteine-for-suppressing-eumelanin-production
#14
Yusuke Amino, Yoshinobu Takino, Megumi Kaneko, Fumie Ookura, Mai Yamamoto, Tatsuki Kashiwagi, Keiji Iwasaki
In the pathway of melanin biosynthesis, cysteine (Cys) is utilized for the synthesis of pheomelanin. Accordingly, Cys is considered to suppress the formation of brown-black eumelanin. Although attempts have been made to utilize Cys and its derivatives as skin-whitening agents, their instability and odor hinders their application as a cosmetic agent. Herein, N-acetyl-2-methylthiazolidine-2,4-dicarboxylic acid ethyl ester (AcCP2Et) was proposed as a candidate for a stable and prolonged-release derivative of Cys to inhibit dopachrome formation after its degradation in melanocytes...
2016: Chemical & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/27902444/oncolytic-reovirus-as-a-combined-antiviral-and-anti-tumour-agent-for-the-treatment-of-liver-cancer
#15
Adel Samson, Matthew J Bentham, Karen Scott, Gerard Nuovo, Abigail Bloy, Elizabeth Appleton, Robert A Adair, Rajiv Dave, Adam Peckham-Cooper, Giles Toogood, Seishi Nagamori, Matthew Coffey, Richard Vile, Kevin Harrington, Peter Selby, Fiona Errington-Mais, Alan Melcher, Stephen Griffin
OBJECTIVE: Oncolytic viruses (OVs) represent promising, proinflammatory cancer treatments. Here, we explored whether OV-induced innate immune responses could simultaneously inhibit HCV while suppressing hepatocellular carcinoma (HCC). Furthermore, we extended this exemplar to other models of virus-associated cancer. DESIGN AND RESULTS: Clinical grade oncolytic orthoreovirus (Reo) elicited innate immune activation within primary human liver tissue in the absence of cytotoxicity and independently of viral genome replication...
November 15, 2016: Gut
https://www.readbyqxmd.com/read/27901538/attosecond-processes-and-x-ray-spectroscopy-general-discussion
#16
Chris J Milne, Peter M Weber, Markus Kowalewski, Jon P Marangos, Allan S Johnson, Ruaridh Forbes, Hans Jakob Wörner, Daniel Rolles, Dave Townsend, Oliver Schalk, Sebastian Mai, Morgane Vacher, R J Dwayne Miller, Martin Centurion, Ágnes Vibók, Wolfgang Domcke, Raluca Cireasa, Kiyoshi Ueda, Filippo Bencivenga, Daniel M Neumark, Albert Stolow, Artem Rudenko, Adam Kirrander, Danielle Dowek, Fernando Martín, Misha Ivanov, Jan Marcus Dahlström, Nirit Dudovich, Shaul Mukamel, Alvaro Sanchez-Gonzalez, Michael P Minitti, Dane R Austin, Victor Kimberg, Zdenek Masin
No abstract text is available yet for this article.
November 30, 2016: Faraday Discussions
https://www.readbyqxmd.com/read/27901222/workload-and-associated-factors-a-study-in-maritime-port-in-brazil
#17
Marta Regina Cezar-Vaz, Clarice Alves Bonow, Marlise Capa Verde de Almeida, Cynthia Fontella Sant'Anna, Leticia Silveira Cardoso
Objective: to identify the effect of the mental, physical, temporal, performance, total effort and frustration demands in the overall workload, and in the same way analyze the global burden of port labor and associated factors that contribute most to their decrease or increase. Method: a cross-sectional, quantitative study, developed with 232 dock workers. For data collection, a structured questionnaire with descriptive, occupational, smoking and illicit drug use variables was applied, as well as variables on the load on the tasks undertaken at work, based on the questionnaire NASA Task Load Index...
November 28, 2016: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/27901221/anxiety-depression-resilience-and-self-esteem-in-individuals-with-cardiovascular-diseases
#18
Isabela Gonzales Carvalho, Eduarda Dos Santos Bertolli, Luciana Paiva, Lidia Aparecida Rossi, Rosana Aparecida Spadoti Dantas, Daniele Alcalá Pompeo
Objectives: to analyze the relationship between anxiety and depression symptoms, resilience and self-esteem with sociodemographic and clinical characteristics; correlate resilience and self-esteem with age and duration of the disease; check associations between anxiety and depression with measures of resilience and self-esteem among individuals with cardiovascular diseases. Method: correlational study conducted in a large university hospital in the interior of the state of São Paulo, Brazil...
November 28, 2016: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/27901217/factors-associated-with-problematic-drug-use-among-psychiatric-outpatients
#19
Clarissa Mendonça Corradi-Webster, Edilaine Cristina da Silva Gherardi-Donato
Objective: to examine the factors associated with problematic drug use among psychiatric outpatients. Method: a cross-sectional study was carried out in two mental health services. Eligible individuals were patients of these mental health services, who used them within the data collection period. Instruments: standardized questionnaire with sociodemographic, social network, social harm, and clinical information; Alcohol, Smoking and Substance Involvement Screening Test; Barratt Impulsiveness Scale; Holmes and Rahe Stress Scale...
November 28, 2016: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/27900960/new-onset-diabetes-after-kidney-transplantation-incidence-risk-factors-and-outcomes
#20
Hassan Aleid, Ahmad Alhuraiji, Abdullah Alqaraawi, Ammar Abdulbaki, Mai Altalhi, Mohamed Shoukri, Eldali Abdelmoneim, Tariq Ali
Many patients develop new-onset diabetes after kidney transplantation (NODAT). Its incidence and epidemiology are unknown in the Saudi population. We aimed to study the incidence, epidemiology, and outcomes of kidney transplant recipients who developed NODAT. This is a retrospective study of all adults who received kidney transplant between January 2003 and December 2009. NODAT was defined according to the criteria outlined in the 2003 International Consensus guidelines. A total of 500 patients were included in this study, 54% were male patients...
November 2016: Saudi Journal of Kidney Diseases and Transplantation
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