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Geralyn R Timler
Conversation skills are an important intervention focus for verbally fluent school-aged children and adolescents with autism spectrum disorder (ASD). Three sets of approaches for supporting conversation skills are reviewed. Pragmatic language approaches focus on teaching the verbal and nonverbal skills needed to initiate and maintain conversations including strategies for recognizing and repairing communication breakdowns. Social skill approaches focus on similar conversation behaviors, but these behaviors are usually taught for use within specific social tasks such as entering peer groups, maintaining interactions, and resolving conflicts...
April 2018: Seminars in Speech and Language
Kelly Whalon
Foundational to autism spectrum disorder (ASD) are difficulties developing joint attention, social reciprocity, and language/communication. These challenges place children with ASD at risk for future reading failure. Research suggests that many school-aged children with ASD will learn the decoding skills necessary to effectively read text, but will struggle with comprehension. Yet, the reading profiles of learners with ASD also show great heterogeneity, with some also unable to effectively decode new words...
April 2018: Seminars in Speech and Language
Tiffany L Hutchins, Patricia A Prelock
Episodic memory (EM) and scene construction are critical for organizing and understanding personally experienced events and for developing several aspects of social cognition including self-concept, identity, introspection, future thinking, counterfactual reasoning, theory of mind, self-regulation, flexible problem-solving, and socially adaptive behavior. This article challenges the reader to think differently about EM in children with autism spectrum disorder (ASD), as we expand our understanding of autobiographical memory that requires an ability to travel back in time and re-experience an event...
April 2018: Seminars in Speech and Language
Sarah R Rieth, Rachel Haine-Schlagel, Marilee Burgeson, Karyn Searcy, Kelsey S Dickson, Aubyn C Stahmer
Naturalistic developmental behavioral interventions include an explicit focus on coaching parents to use therapy techniques in daily routines and are considered best practice for young children with autism. Unfortunately, these approaches are not widely used in community settings, possibly due to the clinical expertise and training required. This article presents the work of the Bond, Regulate, Interact, Develop, Guide, Engage (BRIDGE Collaborative), a multidisciplinary group of service providers (including speech-language pathologists), parents, funding agency representatives, and researchers dedicated to improving the lives of young children with autism spectrum disorder and their families...
April 2018: Seminars in Speech and Language
Jessica R Dykstra Steinbrenner
Around 30% of elementary school students with autism spectrum disorder (ASD) are considered minimally verbal, yet there is limited research addressing the needs of this group of students. Several recent studies have demonstrated successful improvement of the communication skills of elementary school students with limited verbal skills. Additionally, there are focused intervention practices that are evidence based and may be useful in targeting communication skills for children with ASD who are minimally verbal...
April 2018: Seminars in Speech and Language
María Del Pino, Amado Andrés, Ana Ávila Bernabéu, Joaquín de Juan-Rivera, Elvira Fernández, Juan de Dios García Díaz, Domingo Hernández, José Luño, Isabel Martínez Fernández, José Paniagua, Manuel Posada de la Paz, José Carlos Rodríguez-Pérez, Rafael Santamaría, Roser Torra, Joan Torras Ambros, Pedro Vidau, Josep-Vicent Torregrosa
Fabry disease (FD) is a rare, X-linked disorder caused by mutations in the GLA gene encoding the enzyme α-galactosidase A. Complete or partial deficiency in this enzyme leads to intracellular accumulation of globotriaosylceramide (Gb3) and other glycosphingolipids in many cell types throughout the body, including the kidney. Progressive accumulation of Gb3 in podocytes, endothelial cells, epithelial cells, and tubular cells contribute to the renal symptoms of FD, which manifest as proteinuria and reduced glomerular filtration rate leading to renal insufficiency...
March 16, 2018: Kidney & Blood Pressure Research
Rebecca J Beeken, Sundus Mahdi, Fiona Johnson, Susanne F Meisel
OBJECTIVES: This study investigates whether health and appearance consequences predict intentions to prevent weight gain and whether these relationships differ in younger versus older adults and in men versus women. METHODS: UK adults aged 18-26 years (younger adults; n = 584) or >45 years (older adults; n = 107) participated in an online survey. Logistic regression assessed associations between intentions to avoid gaining weight and age, gender as well as perceived negative consequences of weight gain for health and appearance...
March 21, 2018: Obesity Facts
Carlos M Guardia, Raffaella De Pace, Rafael Mattera, Juan S Bonifacino
Selective transport of transmembrane proteins to different intracellular compartments often involves the recognition of sorting signals in the cytosolic domains of the proteins by components of membrane coats. Some of these coats have as their key components a family of heterotetrameric adaptor protein (AP) complexes named AP-1 through AP-5. AP complexes play important roles in all cells, but their functions are most critical in neurons because of the extreme compartmental complexity of these cells. Accordingly, various diseases caused by mutations in AP subunit genes exhibit a range of neurological abnormalities as their most salient features...
March 17, 2018: Current Opinion in Neurobiology
Melissa T Merrick, Megan Henly, Heather A Turner, Corinne David-Ferdon, Sherry Hamby, Akadia Kacha-Ochana, Thomas R Simon, David Finkelhor
Predictability in a child's environment is a critical quality of safe, stable, nurturing relationships and environments, which promote wellbeing and protect against maltreatment. Research has focused on residential mobility's effect on this predictability. This study augments such research by analyzing the impact of an instability index-including the lifetime destabilization factors (LDFs) of natural disasters, homelessness, child home removal, multiple moves, parental incarceration, unemployment, deployment, and multiple marriages--on childhood victimizations...
March 17, 2018: Child Abuse & Neglect
Verena C Obmann, Majid Chalian, Bahar Mansoori, Edmund Sanchez, Vikas Gulani
Splenic artery steal syndrome (SASS) is a severe complication affecting up to 10% of orthotopic liver transplant (OLT) patients. In this case report, we present a 35-year-old male with OLT secondary to liver failure due to hemochromatosis, who developed SASS. We describe potential application of different imaging techniques for diagnosis of SASS with focus on the value of time-resolved contrast enhanced 4D magnetic resonance angiography (MRA).
March 7, 2018: Clinical Imaging
Fan Yang, Liqing Zeng, Zhuanxi Luo, Zaosheng Wang, Fuyi Huang, Qiuquan Wang, Damjana Drobne, Changzhou Yan
Increasing concern has been focused on the potential risks associated with the trophic transfer to aquatic organisms of ambient contaminants in the presence of titanium dioxide nanoparticles (nano-TiO2 ). This study investigated the influence of nano-TiO2 on the trophic transfer of arsenic (As) from the microalgae Nannochloropsis maritima to the brine shrimp Artemia salina nauplii. We found that nano-TiO2 could significantly facilitate As sorption on N. maritima within an exposure period of 24 h, and this sorption subsequently led to higher As trophic transfer from the algae to A...
March 10, 2018: Aquatic Toxicology
Ina Koch, Tim Schäfer
This review comprises theoretical approaches and recent developments to describe the super-secondary and quaternary structure topology of a protein in a mathematically unique way. Based on the advances in experimental exploration of proteins and protein complexes, new extended abstract descriptions that include, for example, ligand information have been developed. A special focus concerns protein complexes and their description at secondary structure level as well as at quaternary structure level. Here, we give and discuss their unique graph-theoretic description and visualization...
March 17, 2018: Current Opinion in Structural Biology
Chih-Fu Wei, Mei-Huei Chen, Ching-Chun Lin, Yueliang Leon Guo, Shio-Jean Lin, Wu-Shiun Hsieh, Pau-Chung Chen
BACKGROUND: Air pollution from biomass burning were associated with neurodevelopmental deceleration, but limited studies concerned about the effect of indoor biomass burning. Incense burning is a common household ritual practice in Taiwan, while past studies mainly focused on birth weight and allergic disease. OBJECTIVES: We aimed to find the association between incense burning exposure and children's neurodevelopment. METHODS: In Taiwan Birth Cohort Study (TBCS), a nationwide representative birth cohort study, children were assessed upon home interview with structured questionnaires upon six and eighteen months old...
March 17, 2018: Environment International
Nora B Henrikson, Caitlin C Morrison, Paula R Blasi, Matt Nguyen, Kendall C Shibuya, Carrie D Patnode
Importance: Exposure to UV radiation, especially in childhood, increases skin cancer risk. Objective: To systematically review the evidence on the benefits and harms of behavioral counseling for skin cancer prevention to inform the US Preventive Services Task Force (USPSTF). Data Sources: Cochrane Central Register of Controlled Trials, MEDLINE, and PubMed were searched for studies published from January 2009 to March 31, 2016, for skin cancer prevention and from August 2005 to March 31, 2016, for skin self-examination...
March 20, 2018: JAMA: the Journal of the American Medical Association
Elisa Banchi, Claudio Gennaro Ametrano, David Stanković, Pierluigi Verardo, Olga Moretti, Francesca Gabrielli, Stefania Lazzarin, Maria Francesca Borney, Francesca Tassan, Mauro Tretiach, Alberto Pallavicini, Lucia Muggia
Fungal spores and mycelium fragments are particles which become and remain airborne and have been subjects of aerobiological studies. The presence and the abundance of taxa in aerobiological samples can be very variable and impaired by changeable climatic conditions. Because many fungi produce mycotoxins and both their mycelium fragments and spores are potential allergens, monitoring the presence of these taxa is of key importance. So far data on exposure and sensitization to fungal allergens are mainly based on the assessment of few, easily identifiable taxa and focused only on certain environments...
2018: PloS One
Vanesa Bellou, Lazaros Belbasis, Ioanna Tzoulaki, Evangelos Evangelou
BACKGROUND: Type 2 diabetes mellitus (T2DM) is a global epidemic associated with increased health expenditure, and low quality of life. Many non-genetic risk factors have been suggested, but their overall epidemiological credibility has not been assessed. METHODS: We searched PubMed to capture all meta-analyses and Mendelian randomization studies for risk factors of T2DM. For each association, we estimated the summary effect size, its 95% confidence and prediction interval, and the I2 metric...
2018: PloS One
Christina Pedersen, Trine Porsgaard, Maria Thomsen, Mette Marie Rosenkilde, Nikolaj Kulahin Roed
Insulin is a vital part of diabetes treatment, whereas glucagon is primarily used to treat insulin-induced hypoglycemia. However, glucagon is suggested to have a central role in the regulation of body weight, which would be beneficial for diabetic patients. Since the glucagon effect on blood glucose is known to be transient, it is relevant to investigate the pharmacodynamics of glucagon after repeated dosing. In the present study, we used telemetry to continuously measure blood glucose in streptozotocin induced diabetic Sprague-Dawley rats...
2018: PloS One
Chang Liu, Xueqin Ran, Jiafu Wang, Sheng Li, Jianfeng Liu
Genomic structural variation (SV) is noticed for the contribution to genetic diversity and phenotypic changes. Guizhou indigenous pig (GZP) has been raised for hundreds of years with many special characteristics. The present paper aimed to uncover the influence of SV on gene polymorphism and the genetic mechanisms of phenotypic traits for GZP. Eighteen GZPs were chosen for resequencing by Illumina sequencing platform. The confident SVs of GZP were called out by both programs of pindel and softSV simultaneously and compared with the SVs deduced from the genomic data of European pig (EUP) and the native pig outside of Guizhou, China (NPOG)...
2018: PloS One
Stevenson K Chea, Tabitha W Mwangi, Kennedy K Ndirangu, Osman A Abdullahi, Patrick K Munywoki, Amina Abubakar, Amin S Hassan
BACKGROUND: Home delivery, referring to pregnant women giving birth in the absence of a skilled birth attendant, is a significant contributor to maternal mortality, and is encouragingly reported to be on a decline in the general population in resource limited settings. However, much less is known about home delivery amongst HIV-infected women in sub-Saharan Africa (sSA). We described the prevalence and correlates of home delivery among HIV-infected women attending care at a rural public health facility in Kilifi, Coastal Kenya...
2018: PloS One
Jelena Krstic, Markus Galhuber, Tim J Schulz, Michael Schupp, Andreas Prokesch
Lifestyle-related disorders, such as the metabolic syndrome, have become a primary risk factor for the development of liver pathologies that can progress from hepatic steatosis, hepatic insulin resistance, steatohepatitis, fibrosis and cirrhosis, to the most severe condition of hepatocellular carcinoma (HCC). While the prevalence of liver pathologies is steadily increasing in modern societies, there are currently no approved drugs other than chemotherapeutic intervention in late stage HCC. Hence, there is a pressing need to identify and investigate causative molecular pathways that can yield new therapeutic avenues...
March 20, 2018: International Journal of Molecular Sciences
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