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https://www.readbyqxmd.com/read/28441836/-clinical-value-of-prenatal-mri-in-the-diagnosis-of-fetal-simple-expansion-of-lateral-ventricle-and-follow-up-after-birth
#1
Z Li, P Y He, Z Q Luo, L M Pan, Y N Chen, G S Shen, Z H Fei, M Y Li, X M Fang, L H Qi, M S Liu
Objective: To explore the value of prenatal MRI in the diagnosis of fetal simple expansion of lateral ventricle (ventriculomegaly) , and follow up the nervous system development status after birth. Methods: Simple expansion of the lateral ventricle fetus by prenatal MRI examination were collected in Huzhou Maternal and Child Care Hospital from May 2013 to June 2015, 126 cases of live births in expansion group, 50 normal cases were recruited in the same period as the control group. In expansion group, fetal subgroup analysis was done: (1) unilateral or bilateral lateral ventricle expasion: one group was 98 cases was lateral ventricle expansion (77...
April 25, 2017: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/28441821/-assessment-of-undiagnosed-critical-congenital-heart-disease-before-discharge-from-the-maternity-hospital
#2
Q M Zhao, F Liu, L Wu, M Ye, B Jia, X J Ma, G Y Huang
Objective: Undiagnosed critical congenital heart disease (CCHD) was assessed before discharge from maternity hospital.Basic information was provided for screening CCHD in the early neonatal stage.Chi-squared test was used for comparison of categorical variables(detection rate of different types of CCHD). Method: A retrospective cohort study was conducted in neonates with CCHD who were admitted to Children's Hospital of Fudan University between 1 January 2012 and 31 December 2015. For comparing with the previously reported undiagnosed rate of CCHD at discharge, CCHD was defined as all duct dependent congenital heart disease (DDCHD) and any cyanotic CHD that required early surgery...
April 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28441796/role-of-dietary-crocin-in-in-vivo-melanoma-tumor-remission
#3
Hamid A Bakshi, Faruck Lukmanul Hakkim, Smitha Sam, Farideh Javid
Background: Melanoma is a deadly form of malignancy. Early diagnosis might pave the way to cure but its aggressive nature leads to rapid dissemination and colonization of distant organs. Dietary herbs may play a significant role in prevention of cancer. In this study, we tested anti-tumor efficacy of the Crocus sativus derived active constituent crocin, well established to have anti-cancer properties in different cancer models by our group and other groups and other groups. Notably, crocin is reported to exert anti-proliferative effect on melanoma cells (B16F10) in vitro...
March 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28440674/late-talkers-and-later-language-outcomes-predicting-the-different-language-trajectories
#4
Rebecca Armstrong, James G Scott, Andrew J O Whitehouse, David A Copland, Katie L Mcmahon, Wendy Arnott
PURPOSE: The aim of the current study was to investigate the risk factors present at 2 years for children who showed language difficulties that persisted from 2 to 10 years and difficulties that emerged later, at 10 years. METHOD: Participants (n = 783) were drawn from the Raine Study in Western Australia. Patterns of change from 2 to 10 years were identified based on child performance on the Language Development Survey and the Clinical Evaluation of Language Fundamentals, respectively...
April 25, 2017: International Journal of Speech-language Pathology
https://www.readbyqxmd.com/read/28439876/functional-vision-and-cognition-in-infants-with-congenital-disorders-of-the-peripheral-visual-system
#5
Naomi Dale, Elena Sakkalou, Michelle O'Reilly, Clare Springall, Michelle De Haan, Alison Salt
AIM: To investigate how vision relates to early development by studying vision and cognition in a national cohort of 1-year-old infants with congenital disorders of the peripheral visual system and visual impairment. METHOD: This was a cross-sectional observational investigation of a nationally recruited cohort of infants with 'simple' and 'complex' congenital disorders of the peripheral visual system. Entry age was 8 to 16 months. Vision level (Near Detection Scale) and non-verbal cognition (sensorimotor understanding, Reynell Zinkin Scales) were assessed...
April 25, 2017: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/28439613/the-role-of-delayed-head-ct-in-evaluation-of-elderly-blunt-head-trauma-victims-taking-antithrombotic-therapy
#6
D Scantling, C Fischer, R Gruner, A Teichman, B McCracken, J Eakins
INTRODUCTION: Increasing active longevity has created an increasing surge of elderly trauma patients. The majority of these patients suffer blunt trauma and many are taking antithrombotic agents. The literature is mixed regarding the utility of routine repeat head CT in patients taking antithrombotic medications with a GCS of 15 and initial negative head CT. We hypothesized that scheduled delayed CT head 12 h after admission (D-CTH) in elderly blunt trauma victims would not identify clinically significant new hemorrhages or change management...
April 24, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/28439490/watch-and-wait-policy-in-advanced-neuroendocrine-tumors-what-does-it-mean
#7
EDITORIAL
Nicola Fazio
Neuroendocrine neoplasms (NENs) are a group of rare and heterogeneous malignancies, which can develop in various organs. The clinical course of NENs is quite heterogeneous, with different spontaneous growth rates after diagnosis, and different degrees of sensitivity to the same therapy even when they have similar characteristics. Watch and wait (W and W), is a term coined to indicate observation being conducted to assess the evolution of the tumor without administering any anti-tumor therapy. It has been applied to NENs since in extremely rare cases they tend to remain stable for a long time...
April 10, 2017: World Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28439396/antibiotics-impact-plant-traits-even-at-small-concentrations
#8
Vanessa Minden, Andrea Deloy, Anna Martina Volkert, Sara Diana Leonhardt, Gesine Pufal
Antibiotics of veterinary origin are released to agricultural fields via grazing animals or manure. Possible effects on human health through the consumption of antibiotic exposed crop plants have been intensively investigated. However, information is still lacking on the effects of antibiotics on plants themselves, particularly on non-crop species, although evidence suggests adverse effects of antibiotics on growth and performance of plants. This study evaluated the effects of three major antibiotics, penicillin, sulfadiazine and tetracycline, on the germination rates and post-germinative traits of four plant species during ontogenesis and at the time of full development...
March 2017: AoB Plants
https://www.readbyqxmd.com/read/28439353/improving-timely-resident-follow-up-and-communication-of-results-in-ambulatory-clinics-utilizing-a-web-based-audit-and-feedback-module
#9
Joel C Boggan, Aparna Swaminathan, Samantha Thomas, David L Simel, Aimee K Zaas, Jonathan G Bae
BACKGROUND: Failure to follow up and communicate test results to patients in outpatient settings may lead to diagnostic and therapeutic delays. Residents are less likely than attending physicians to report results to patients, and may face additional barriers to reporting, given competing clinical responsibilities. OBJECTIVE: This study aimed to improve the rates of communicating test results to patients in resident ambulatory clinics. METHODS: We performed an internal medicine, residency-wide, pre- and postintervention, quality improvement project using audit and feedback...
April 2017: Journal of Graduate Medical Education
https://www.readbyqxmd.com/read/28438726/analyzing-unstructured-communication-in-a-computer-mediated-environment-for-adults-with-type-2-diabetes-a-research-protocol
#10
Allison A Lewinski, Ruth A Anderson, Allison A Vorderstrasse, Edwin B Fisher, Wei Pan, Constance M Johnson
BACKGROUND: Individuals with type 2 diabetes have an increased risk for comorbidities such as heart disease, lower limb amputations, stroke, and renal failure. Multiple factors influence development of complications in a person living with type 2 diabetes; however, an individual's self-management behaviors may delay the onset of, or lessen the severity of, these complications. Social support provides personal, informal advice and knowledge that helps individuals initiate and sustain self-management and adherence...
April 24, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28438597/massive-middle-cerebral-artery-infarction-after-surgically-assisted-rapid-palatal-expansion-a-case-report
#11
Kenneth Kufta, Luis Perez Melean, M Sean Grady, Neeraj Panchal
Dentofacial deformities have a marked impact on a patient's quality of life. Fortunately, these deformities often can be corrected through orthodontic and surgical treatment. In adults, transverse maxillary discrepancies are often corrected by performing a surgically assisted rapid palatal expansion (SARPE) procedure. This procedure is accompanied by many of the same complications involved in performing a Le Fort I osteotomy. Although major complications from maxillary surgery are uncommon, severe hemorrhage and cerebrovascular accidents are real risks accompanied by serious sequelae...
March 31, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28438515/intravenous-thrombolysis-for-acute-ischemic-stroke-in-patients-with-thrombocytopenia
#12
Ashkan Mowla, Haris Kamal, Navdeep S Lail, Caila Vaughn, Peyman Shirani, Sandhya Mehla, Hamidreza Rajabzadeh-Oghaz, Christopher Deline, Marilou Ching, Annemarie Crumlish, Robert N Sawyer
OBJECTIVE: To determine the safety of intravenous (IV) recombinant tissue plasminogen activator (rtPA) in patients with acute ischemic stroke (AIS) who had a platelet count <100,000 /mm(3). METHODS: We reviewed the charts of all patients who received IV rtPA for AIS during a 9.6-year period at our stroke center. Those with platelets <100,000/mm(3) were identified. Head computed tomography scans performed in 24-36 hours postthrombolysis were reviewed to evaluate the rate of symptomatic intracranial hemorrhage (sICH)...
April 21, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28438430/validation-of-simplified-indian-diabetes-risk-score-for-screening-undiagnosed-diabetes-in-an-urban-setting-of-haryana
#13
Meena Rajput, Dinesh Garg, Rajesh Rajput
BACKGROUND AND OBJECTIVES: Identification of at risk individuals using simple screening tools like Indian Diabetes Risk Score (IDRS) and appropriate life style interventions could greatly help in preventing or delaying the onset of diabetes and thus reducing the burden of disease. MATERIAL AND METHOD: 450 individuals >20years who consented to participate were selected randomly from three anganwadis of urban area of Rohtak city. Demographic characteristics and anthropometric measurements such as weight, height and waist circumference were taken...
April 2, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28438332/adaptive-fuzzy-wavelet-network-control-of-second-order-multi-agent-systems-with-unknown-nonlinear-dynamics
#14
Mehdi Taheri, Farid Sheikholeslam, Majddedin Najafi, Maryam Zekri
In this paper, consensus problem is considered for second order multi-agent systems with unknown nonlinear dynamics under undirected graphs. A novel distributed control strategy is suggested for leaderless systems based on adaptive fuzzy wavelet networks. Adaptive fuzzy wavelet networks are employed to compensate for the effect of unknown nonlinear dynamics. Moreover, the proposed method is developed for leader following systems and leader following systems with state time delays. Lyapunov functions are applied to prove uniformly ultimately bounded stability of closed loop systems and to obtain adaptive laws...
April 21, 2017: ISA Transactions
https://www.readbyqxmd.com/read/28437794/hepatitis-b-virus-reactivation-associated-with-direct-acting-antiviral-therapy-for-chronic-hepatitis-c-virus-a-review-of-cases-reported-to-the-u-s-food-and-drug-administration-adverse-event-reporting-system
#15
Susan J Bersoff-Matcha, Kelly Cao, Mihaela Jason, Adebola Ajao, S Christopher Jones, Tamra Meyer, Allen Brinker
Background: Direct-acting antiviral agents (DAAs) are used increasingly to treat hepatitis C virus (HCV) infection. Reports were published recently on hepatitis B virus (HBV) reactivation (HBV-R) in patients with HBV-HCV co-infection. Hepatitis B virus reactivation, defined as an abrupt increase in HBV replication in patients with inactive or resolved HBV infection, may result in clinically significant hepatitis. Objective: To assess whether HBV-R is a safety concern in patients receiving HCV DAAs...
April 25, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28437167/the-fgvps39-fgvam7-fgsso1-complex-mediates-vesicle-trafficking-and-is-important-for-the-development-and-virulence-of-fusarium-graminearum
#16
Bing Li, Luping Liu, Ying Li, Xin Dong, Haifeng Zhang, Huaigu Chen, Xiaobo Zheng, Zhengguang Zhang
Vesicle trafficking is an important event in eukaryotic organisms. Many proteins and lipids transported between different organelles or compartments are essential for survival. These processes are mediated by soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) proteins, Rab-GTPases, and multisubunit tethering complexes such as class C core vacuole or endosome tethering and homotypic fusion or vacuole protein sorting (HOPS). Our previous study has demonstrated that FgVam7, which encodes a SNARE protein involving in vesicle trafficking, plays crucial roles in growth, asexual or sexual development, deoxynivalenol production, and pathogenicity in Fusarium graminearum...
April 24, 2017: Molecular Plant-microbe Interactions: MPMI
https://www.readbyqxmd.com/read/28436958/local-clearance-of-senescent-cells-attenuates-the-development-of-post-traumatic-osteoarthritis-and-creates-a-pro-regenerative-environment
#17
Ok Hee Jeon, Chaekyu Kim, Remi-Martin Laberge, Marco Demaria, Sona Rathod, Alain P Vasserot, Jae Wook Chung, Do Hun Kim, Yan Poon, Nathaniel David, Darren J Baker, Jan M van Deursen, Judith Campisi, Jennifer H Elisseeff
Senescent cells (SnCs) accumulate in many vertebrate tissues with age and contribute to age-related pathologies, presumably through their secretion of factors contributing to the senescence-associated secretory phenotype (SASP). Removal of SnCs delays several pathologies and increases healthy lifespan. Aging and trauma are risk factors for the development of osteoarthritis (OA), a chronic disease characterized by degeneration of articular cartilage leading to pain and physical disability. Senescent chondrocytes are found in cartilage tissue isolated from patients undergoing joint replacement surgery, yet their role in disease pathogenesis is unknown...
April 24, 2017: Nature Medicine
https://www.readbyqxmd.com/read/28436899/adaptive-backstepping-based-neural-tracking-control-for-mimo-nonlinear-switched-systems-subject-to-input-delays
#18
Ben Niu, Lu Li
This brief proposes a new neural-network (NN)-based adaptive output tracking control scheme for a class of disturbed multiple-input multiple-output uncertain nonlinear switched systems with input delays. By combining the universal approximation ability of radial basis function NNs and adaptive backstepping recursive design with an improved multiple Lyapunov function (MLF) scheme, a novel adaptive neural output tracking controller design method is presented for the switched system. The feature of the developed design is that different coordinate transformations are adopted to overcome the conservativeness caused by adopting a common coordinate transformation for all subsystems...
April 17, 2017: IEEE Transactions on Neural Networks and Learning Systems
https://www.readbyqxmd.com/read/28436605/digeorge-like-syndrome-in-a-child-with-a-3p12-3-deletion-involving-mir4273-gene-born-to-a-mother-with-gestational-diabetes-mellitus
#19
Emilia Cirillo, Giuliana Giardino, Vera Gallo, Giovanni Galasso, Roberta Romano, Roberta D'Assante, Giulia Scalia, Luigi Del Vecchio, Lucio Nitsch, Rita Genesio, Claudio Pignata
Chromosome 22q11.2 deletion is the most common chromosomal alteration associated with DiGeorge syndrome (DGS), even though this is not the only underlying cause of DGS. In rare patients, mutations in a single gene, TBX1, have been described resulting in a DGS phenotype. Recently, it has been reported that at least part of the TBX1 mutant phenotype is due to excessive bone morphogenetic proteins (BMP) signaling. Evidence suggests that miRNA may modulate the expression of critical T-box transcriptional regulators during midface development and Bmp-signaling...
April 24, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28436452/disrupted-neuronal-maturation-in-angelman-syndrome-derived-induced-pluripotent-stem-cells
#20
James J Fink, Tiwanna M Robinson, Noelle D Germain, Carissa L Sirois, Kaitlyn A Bolduc, Amanda J Ward, Frank Rigo, Stormy J Chamberlain, Eric S Levine
Angelman syndrome (AS) is a neurogenetic disorder caused by deletion of the maternally inherited UBE3A allele and is characterized by developmental delay, intellectual disability, ataxia, seizures and a happy affect. Here, we explored the underlying pathophysiology using induced pluripotent stem cell-derived neurons from AS patients and unaffected controls. AS-derived neurons showed impaired maturation of resting membrane potential and action potential firing, decreased synaptic activity and reduced synaptic plasticity...
April 24, 2017: Nature Communications
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