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Sylvia Moeskops, Jon L Oliver, Paul J Read, John B Cronin, Gregory D Myer, G Gregory Haff, Rhodri S Lloyd
To investigate the within- and between-session reliability of the isometric mid-thigh pull (IMTP) in pre- and post-peak height velocity (PHV) female athletes. Nineteen pre- and nineteen post-PHV athletes performed bilateral IMTPs using a custom-designed isometric testing system. Participants attended three separate testing-sessions, and performed three trials within each session. Peak force, relative peak force, force at 30, 50, 90, 100, 150, 200, and 250 milliseconds, rate of force development (RFD) within time-specific bands, time to peak force (TPF), and time to peak rate of force development (TPRFD) were obtained for analysis...
March 15, 2018: Journal of Strength and Conditioning Research
Rogério M Pinto, Susan S Witte, Prema L Filippone, C Jean Choi, Melanie Wall
The U.S. Centers for Disease Control and Prevention (CDC) Diffusion of Effective Behavioral Interventions project has disseminated HIV behavioral interventions (EBIs) across the United States since the 1990s. In 2011, the CDC launched the High-Impact HIV Prevention (HIP) project, providing EBIs plus high-impact services (HIV testing, primary care, and support services). Providers (nurses, social workers, educators) are unable to consistently make linkages; thus, numerous at-risk individuals are not benefitting from HIP...
March 1, 2018: Health Education & Behavior: the Official Publication of the Society for Public Health Education
Binit Sureka, Aliza Mittal, Mahesh K Mittal, Kanhaiya Agarwal, Mukul Sinha, Brij Bhushan Thukral
Background: Accurate and detailed measurements of spinal canal diameter (SCD) and transverse foraminal morphometry are essential for understanding spinal column-related diseases and for surgical planning, especially for transpedicular screw fixation. This is especially because lateral cervical radiographs do not provide accurate measurements. Aim: This study was conducted to measure the dimensions of the transverse foramen sagittal and transverse diameters (SFD, TFD), SCD, and the distance of spinal canal from the transverse foramina (dSC-TF) at C1-C7 level in the Indian population...
March 2018: Neurology India
Te-Sha Tsai, Sonika Tyagi, Justin C St John
STUDY QUESTION: What are the molecular differences between mitochondrial DNA (mtDNA)-deficient and mtDNA-normal oocytes and how does mitochondrial supplementation alter these? SUMMARY ANSWER: Changes to DNA methylation in a 5' cytosine-phosphate-guanine 3' (CpG) island in the mtDNA-specific replication factor (DNA polymerase gamma (POLG)) of mtDNA-deficient oocytes mediates an increase in mtDNA copy number by the 2-cell stage that positively modulates the expression of nuclear genes, which affect cellular and metabolic processes, following autologous mitochondrial supplementation...
March 13, 2018: Human Reproduction
Seung Yub Han, Alesia Antoine, David Howard, Bryant Chang, Woo Sung Chang, Matthew Slein, Gintaras Deikus, Sofia Kossida, Patrice Duroux, Marie-Paule Lefranc, Robert P Sebra, Melissa L Smith, Ismael Ben F Fofana
The simian immunodeficiency virus (SIV)/macaque model of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome pathogenesis is critical for furthering our understanding of the role of antibody responses in the prevention of HIV infection, and will only increase in importance as macaque immunoglobulin (IG) gene databases are expanded. We have previously reported the construction of a phage display library from a SIV-infected rhesus macaque ( Macaca mulatta ) using oligonucleotide primers based on human IG gene sequences...
2018: Frontiers in Immunology
Alexandra N Welz, Agnes Emberger-Klein, Klaus Menrad
BACKGROUND: The use of herbal medicine, as one element of complementary and alternative medicine, is increasing worldwide. Little is known about the reasons for and factors associated with its use. This study derives insights for the use of herbal medicine in Germany regarding the usage aims, role played by the type of illness, reasons for preferred usage and sources of information. METHODS: Using a qualitative methodological approach, six focus groups (n = 46) were conducted...
March 15, 2018: BMC Complementary and Alternative Medicine
Abhinandan Mani Tripathi, Abhishek Niranjan, Sribash Roy
Development of flower color in plants is a complex process. Among others, it is an important trait for ornamental flowering plants. Canna is a flowering ornamental plant of family Cannaceae. To understand the molecular mechanism of flower color development in Canna, RNA sequencing from flower tissues of two contrasting flower color cultivars, Red President (RP) and Tropical Sunrise (TS) was performed. More than 27.0 million and 19.0 million clean reads were obtained from RP and TS, respectively. The combined clean reads were assembled into 147,295 unigenes...
March 7, 2018: Plant Physiology and Biochemistry: PPB
Manuela Lavelli, Marinella Majorano, Letizia Guerzoni, Alessandra Murri, Chiara Barachetti, Domenico Cuda
This study examined (a) the functions and modalities of maternal and child communication during interaction between mothers and children with cochlear implants (CIs), comparing them with mothers and normally hearing (NH) children, and (b) the effectiveness of maternal support strategies in eliciting adequate answers in children with CI. Twenty preschoolers with CIs (M = 40 months) and 40 NH children - 20 matched by chronological age (CANH, M = 40 months) and 20 matched by hearing age (HANH, M = 25 months) - were videotaped during shared book reading and toy play with their mothers...
March 5, 2018: Journal of Communication Disorders
Geoffrey F Brazda, Lillian M Range, Theodore P Remley, Carolyn C White
Counseling professionals and graduate students (N = 117) recruited online read a randomly assigned one-paragraph vignette about either a non-rational or rational suicide involving an imaginary loved one. Then, they completed the Grief Experiences Questionnaire (GEQ) about how they would feel. The non-rational suicide group expected significantly more search for explanation than the rational suicide group, but were not significantly different on the other six GEQ subscales. All participants expected few distressing reactions to either vignette, suggesting a one-paragraph vignette may not be sufficient to induce the kind of grief many experience when a loved one dies by suicide...
March 15, 2018: Death Studies
He Chen, Jiacheng Yao, Yusi Fu, Yuhong Pang, Jianbin Wang, Yanyi Huang
The next generation sequencing (NGS) technologies have been rapidly evolved and applied to various research fields, but often suffer from losing long-range information due to short library size and read length. Here, we develop a simple, cost-efficient and versatile NGS library preparation method, called tagmentation on microbeads (TOM). This method is capable of recovering long-range information through tagmentation mediated by microbead-immobilized transposomes. Using transposomes with DNA barcodes to identically labeling adjacent sequences during tagmentation, we can restore inter-read connection of each fragment from original DNA molecule by fragment-barcode linkage after sequencing...
March 15, 2018: ACS Applied Materials & Interfaces
N P Pashtaev, N A Pozdeeva, V V Zotov, M V Sinitsyn, M A Shcheglova
AIM: to conduct a comparative experimental study of the effect of the use of intracorneal implants during femtosecond laser-assisted intrastromal pocket (IP) and intrastromal tunnel (IT) formation on the strength properties of the cornea. MATERIAL AND METHODS: The experimental study was performed on 24 corneas of 12 rabbit eyes enucleated 1 month after slaughtering. All eyes were divided into 6 groups according to the method of operation. IP and IT were created with IntraLase FS 60 kHz femtolaser...
2018: Vestnik Oftalmologii
Lison Fanuel, Sophie Portrat, Barbara Tillmann, Gaën Plancher
Recent evidence suggests that working memory (WM) performance can be enhanced in the presence of an isochronous rhythm during the retention interval because it improves refreshing. Considering the cognitive load (CL) effect as an indicator of refreshing, the present study investigated whether an isochronous rhythm might benefit memory performance under varying cognitive load. For that goal, the presence of a regular rhythm and the cognitive load of the concurrent task (i.e., reading of digits that were either same or different within a trial) were systematically varied...
March 15, 2018: Annals of the New York Academy of Sciences
Daeho Kim, Sanghyun Hong, Hongjun Na, Jihwan Chun, Robin B Guevarra, You-Tae Kim, Sangryeol Ryu, Hyeun Bum Kim, Ju-Hoon Lee
Bellflower root ( Platycodon grandiflorum ), which belongs to the Campanulaceae family, is a perennial grass that grows naturally in Korea, northeastern China, and Japan. Bellflower is widely consumed as both food and medicine due to its high nutritional value and potential therapeutic effects. Since foodborne disease outbreaks often come from vegetables, understanding the public health risk of microorganisms on fresh vegetables is pivotal to predict and prevent foodborne disease outbreaks.We investigated the microbial communities on the bellflower root (n=10)...
March 15, 2018: Journal of Microbiology and Biotechnology
Mirna Pineda-Ortíz, Gustavo Pacheco-López, Moisés Rubio-Osornio, Carmen Rubio, Juan Valadez-Rodríguez
RATIONALE: Visual therapy, which includes a restorative and compensatory approach, seems to be a viable treatment option for homonymous defects of the visual field in patients with postgeniculate injury of the visual pathway, due to occipital arteriovenous malformation (AVM). Until now, the Mexican population suffering from homonymous hemianopia did not have health services that provided any type of visual therapy for their condition. PATIENT CONCERNS: A 31-year-old patient, who underwent a surgical procedure for resection of the AVM, was referred with posterior low vision on the left side...
March 2018: Medicine (Baltimore)
Pilar Tejero, Beatriz Insa, Javier Roca
A group of adult individuals with dyslexia and a matched group of normally reading individuals participated in a driving simulation experiment. Participants were asked to read the word presented on every direction traffic sign encountered along a route, as far as possible from the sign, maintaining driving performance. Word frequency and word length were manipulated as within-subject factors. We analyzed (a) reading accuracy, (b) how far the sign was when the participant started to give the response, (c) where the participant looked during the time leading up to the response, and (d) the variability of the vehicle's speed during that time and during driving on similar segments of the route that did not present the traffic signs...
March 1, 2018: Journal of Learning Disabilities
Sarah J Ronaldson, Lisa Dyson, Laura Clark, Catherine E Hewitt, David J Torgerson, Brendan G Cooper, Matt Kearney, William Laughey, Raghu Raghunath, Lisa Steele, Rebecca Rhodes, Joy Adamson
RATIONALE, AIMS, AND OBJECTIVES: Early identification of chronic obstructive pulmonary disease (COPD) results in patients receiving appropriate management for their condition at an earlier stage in their disease. The determining the optimal approach to identifying individuals with chronic obstructive pulmonary disease (DOC) study was a case-finding study to enhance early identification of COPD in primary care, which evaluated the diagnostic accuracy of a series of simple lung function tests and symptom-based case-finding questionnaires...
March 13, 2018: Journal of Evaluation in Clinical Practice
Brittney N Keel, Warren M Snelling
Ongoing developments and cost decreases in next-generation sequencing (NGS) technologies have led to an increase in their application, which has greatly enhanced the fields of genetics and genomics. Mapping sequence reads onto a reference genome is a fundamental step in the analysis of NGS data. Efficient alignment of the reads onto the reference genome with high accuracy is very important because it determines the global quality of downstream analyses. In this study, we evaluate the performance of three Burrows-Wheeler transform-based mappers, BWA, Bowtie2, and HISAT2, in the context of paired-end Illumina whole-genome sequencing of livestock, using simulated sequence data sets with varying sequence read lengths, insert sizes, and levels of genomic coverage, as well as five real data sets...
2018: Frontiers in Genetics
Ulrike H Taron, Moritz Lell, Axel Barlow, Johanna L A Paijmans
High-throughput sequence data retrieved from ancient or other degraded samples has led to unprecedented insights into the evolutionary history of many species, but the analysis of such sequences also poses specific computational challenges. The most commonly used approach involves mapping sequence reads to a reference genome. However, this process becomes increasingly challenging with an elevated genetic distance between target and reference or with the presence of contaminant sequences with high sequence similarity to the target species...
March 13, 2018: Genes
Andrew J Page, Alexander Wailan, Yan Shao, Kim Judge, Gordon Dougan, Elizabeth J Klemm, Nicholas R Thomson, Jacqueline A Keane
Increasingly rich metadata are now being linked to samples that have been whole-genome sequenced. However, much of this information is ignored. This is because linking this metadata to genes, or regions of the genome, usually relies on knowing the gene sequence(s) responsible for the particular trait being measured and looking for its presence or absence in that genome. Examples of this would be the spread of antimicrobial resistance genes carried on mobile genetic elements (MGEs). However, although it is possible to routinely identify the resistance gene, identifying the unknown MGE upon which it is carried can be much more difficult if the starting point is short-read whole-genome sequence data...
March 12, 2018: Microbial Genomics
Trafton Drew, Lauren H Williams, Booth Aldred, Marta E Heilbrun, Satoshi Minoshima
What are the costs and consequences of interruptions during diagnostic radiology? The cognitive psychology literature suggests that interruptions lead to an array of negative consequences that could hurt patient outcomes and lead to lower patient throughput. Meanwhile, observational studies have both noted a strikingly high rate of interruptions and rising number of interruptions faced by radiologists. There is some observational evidence that more interruptions could lead to worse patient outcomes: Balint et al...
July 2018: Journal of Medical Imaging
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