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Medical student training with next-generation handheld ultrasound devices - hands on examination of fetal biometry in obstetrics.
BMC Med Educ
January 2025
Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Venusberg Campus 1, Bonn, 53127, Germany.
Introduction: The technical development of ultrasound devices based on silicon chips has revolutionized ultrasound examinations, leading to the implementation of these portable handheld devices (PUD) in different medical fields. However, training on these devices is necessary to assure appropriate use and ensure valid results. While training programs for the use of conventional standard ultrasound devices (SUD) have been described, no training program for these handheld devices has been developed thus far.
View Article and Find Full Text PDFSLC1A5 is a key regulator of glutamine metabolism and a prognostic marker for aggressive luminal breast cancer.
Sci Rep
January 2025
Nottingham Breast Cancer Research Centre, Academic Unit of Translational Medical Sciences, School of Medicine, University of Nottingham, University of Nottingham Biodiscovery Institute, University Park, Nottingham, NG7 2RD, England.
Cancer cells exhibit altered metabolism, often relying on glutamine (Gln) for growth. Breast cancer (BC) is a heterogeneous disease with varying clinical outcomes. We investigated the role of the amino acid transporter SLC1A5 (ASCT2) and its association with BC subtypes and patient outcomes.
View Article and Find Full Text PDFA preliminary analysis of teaching children with autism spectrum disorder self-protection skills for bullying situations.
J Appl Behav Anal
January 2025
Prosocial Interactions Program, University of Nebraska Medical Center's Munroe-Meyer Institute, Omaha, NE, USA.
Children diagnosed with autism spectrum disorder are at high risk of being bullied, but research on teaching children with autism self-protection skills for bullying situations is scant. We taught five children self-protection skills for two types of bullying (threats and unkind remarks) and consecutive bullying occurrences. We first evaluated behavioral skills training and a textual prompt to teach children to report threats of physical or material harm, provide a disapproving statement after a first unkind remark, and occupy themselves with an activity away from a bully after a second unkind remark.
View Article and Find Full Text PDFAdvances in Functional Nucleic Acid SERS Sensing Strategies.
ACS Sens
January 2025
Center for Biomedical-photonics and Molecular Imaging, Advanced Diagnostic-Therapy Technology and Equipment Key Laboratory of Higher Education Institutions in Shaanxi Province, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi 710126, China.
Article Synopsis
- Functional nucleic acids differ from traditional methods by creating complex structures that enhance DNA interactions, allowing for more diverse applications.
- Recent advancements in functional DNA/RNA-based SERS (surface-enhanced Raman spectroscopy) have enabled highly sensitive and multiplex detection for various analytes.
- The review discusses the principles, design strategies, and practical applications of these sensors in fields such as disease diagnosis, environmental monitoring, and food safety, while highlighting current challenges and future research opportunities.
Redescription of Oshmarin & Demshin, 1972 (Heterakidae: Meteterakinae) from a geoemydid tortoise in China with comments on the genus.
J Helminthol
December 2024
A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninskii prospect 33, Moscow, 119071, Russian Federation.
Oshmarin & Demshin, 1972 is redescribed from the posterior intestine of tropical tortoise (Gmelin, 1789) (Testudines: Geoemydidae) from China. Some characteristic features of the male reproductive system not reported previously are now reported for the present species. These include the presence of two blind diverticula near the mid-region of the seminal vesicle and a small cuticular structure near the opening of the cloaca - which we propose to name the 'scutum.
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