Results 41 to 50 of about 3,707 (182)

Annual Banned‐Substance Review 18th Edition—Analytical Approaches in Human Sports Drug Testing 2024/2025

Drug Testing and Analysis, EarlyView.
New insights into drug metabolism, distribution, elimination, and detection assays for drugs and methods of sports doping published between 2024 and 2025 are critically reviewed and evaluated in context with the Prohibited List 2025 as established by the World Anti‐Doping Agency.
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley   +1 more source

Establishment and implementation of an improvement plan using Lean Six Sigma methodology to minimize variation in ordering laboratory tests

Journal of the Arab Society for Medical Research, 2022
Background/aim Ordering laboratory (laboratory) tests by physicians is a part of the pre-preanalytical laboratory phase, which is a high error-prone process.
Salwa H Gomaa, Mona M Abaza, Reham M Rashwan, Nabil L Dowidar, Ola H Elgaddar   +4 more
doaj   +1 more source

Preanalytical factors affecting the plasma and serum levels of circulating microRNAs

Кардиоваскулярная терапия и профилактика
Circulating microribonucleic acids (microRNAs) are promising biomarkers of various diseases, but their clinical laboratory use requires highly sensitive, reproducible, reliable and sustainable methods for their accurate plasma and serum quantification ...
E. A. Sotnikova, A. V. Kiseleva, A. N. Meshkov   +2 more
doaj   +1 more source

GC × GC‐TOF MS and Sensory Profiling of Aroma Compounds in Magnolia Species: Effects of Processing Methods on Volatile Retention in M. wufengensis

Flavour and Fragrance Journal, EarlyView.
The first comparative analysis of Magnolia scents reveals that M. wufengensis is characterised by a high aldehyde content, exhibiting a fresh, sweet, and fruity fragrance profile. Furthermore, freeze‐drying preserves 6.7 times more 2‐nonenal compared to shade‐drying, highlighting its superior efficacy in retaining key volatile compounds.
Xiaole Wang, Zhonghua Du, Lei Xu, Junjie Hu, Tao Xiong, Chiqing Chen, Lichun Ye, Zhaohua Shi   +7 more
wiley   +1 more source

Tumor‐educated platelets in cancer diagnostics and prognostics: A critical appraisal and roadmap for clinical translation

International Journal of Cancer, EarlyView.
Abstract Tumor‐educated platelets (TEPs) are emerging as a compelling frontier in liquid biopsy, functioning as dynamic, systemic sensors that sequester and process tumor‐derived biomolecules. This interaction imprints an integrated molecular signature of malignancy—spanning the transcriptome, proteome, lipidome, and crucially, the captured genome ...
Whi‐An Kwon, Min‐Kyung Lee, Eunyong Ahn, Heeyeon Kim, Yong Sang Song, Taejin Ahn   +5 more
wiley   +1 more source

Quality indicators of the pre-analytical phase [PDF]

Journal of Medical Biochemistry, 2012
Quality indicators are tools that allow the quantification of quality in each of the segments of health care in comparison with selected criteria. They can be defined as an objective measure used to assess the critical health care segments such as, for ...
Majkić-Singh Nada, Šumarac Zorica
doaj  

Continual Improvement in Clinical Bacteriology Laboratory with Quality Indicators: A Retrospective Observational Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Healthcare management is undergoing significant changes with the evolution of new and re-emerging infections. A clinical microbiologist plays an important role in giving an accurate and timely report to the clinicians.
Mrudul Randive, Desma D Souza, Alka Shinde, Madhurima Nair, Ankita Chaurasia, Ashima Jamwal, Sujata Chavan, Sujata Baveja   +7 more
doaj   +1 more source

Prolonged Turnaround Time of the Hematology Laboratory and Related Factors in the South Gondar Zone, North West Ethiopia, Multi‐Centered Study

Journal of Clinical Laboratory Analysis, EarlyView.
Long turnaround times were prevalent in the hematology laboratories of South Gonder zone hospitals, predominantly as a result of staff incompetence. Clotted blood samples, low blood fill levels, and the day of the week were significant factors linked to delays, with samples collected on Friday having a higher likelihood of prolonged turnaround time ...
Birhanemaskal Malkamu, Getaneh Atikilt Yemata, Andargachew Almaw, Ayenew Berhan, Ayenew Assefa, Alemie Fentie, Birhanu Gete, Biruk Legese, Fanta Obsa, Gebyaw Arega, Habtamu Demelash, Tahir Eyayu, Teklehaimanot Kiros, Mahider Shimelis Feyisa, Mulat Erkihun, Mitikie Wondmagegn, Yenealem Solomon, Shewaneh Damtie, Tegenaw Tiruneh, Girum Tesfaye   +19 more
wiley   +1 more source

Performance of a Deep Learning Algorithm for Melanoma Classification Across Diverse Dermoscopic and Tele‐Dermatology Datasets

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Early detection of melanoma significantly boosts patient survival rates. Deep learning has demonstrated dermatologist‐level accuracy in assessing pigmented skin lesions by analysing images at the pixel level. However, these neural networks may face challenges with ‘real‐life’ images due to limited training data and image artefacts ...
Marianne Zanchetta, Fanny Gohard, Casandra Coltoiu, Sarah Le Naour, Marie Le Moigne, Valérie Pham‐Huu, Nicole Cochelin, Edmond Demoulins, Bryan Boule, Thibault Maho, Léonie Schroder, Nicolas Diris, Gaëlle Quereux, Brigitte Dreno, Lise Boussemart, Javier Saenz   +15 more
wiley   +1 more source

Increased Serum Neurofilament Light Chain Levels in Parkinson's Disease Patients Carrying the p.A53T SNCA Mutation: Data from the Parkinson's Progression Markers Initiative Study

Movement Disorders, EarlyView.
Abstract Background Serum neurofilament light chain (NfL) levels, a marker of axonal damage, are generally elevated in neurodegenerative conditions, but results in idiopathic Parkinson's disease (iPD) have been inconsistent. The p.A53T SNCA mutation usually leads to a severe form of PD.
Nikolaos Papagiannakis, Christos Koros, Athina‐Maria Simitsi, Leonidas Stefanis, and The Parkinson's Progression Markers Initiative, Kenneth Marek, Tanya Simuni, Andrew Siderowf, Caroline Tanner, Thomas F Tropea, Tatiana Foroud, Lana Chahine, Brit Mollenhauer, Kalpana Merchant, Douglas Galasko, Christopher Coffey, Kathleen Poston, Roseanne Dobkin, Ethan Brown, Roy Alcalay, Dan Weintraub, Emily Flagg, Kimberly Fabrizio, Susan Bressman, Cornelis Blauwendraat, Paola Casalin, Sonya Dumanis, Raymond James, Karl Kieburtz, Sneha Mantri, Werner Poewe, Michael Schwarzschild, John Seibyl, David Standaert, Duygu Tosun‐Turgut, Sohini Chowdhury, Jamie Eberling, Mark Frasier, Leslie Kirsch, Katie Kopil, Maggie Kuhl, Alyssa O'Grady, Todd Sherer, Tawny Willson, Tanya Simuni, Bridget McMahon, Craig Stanley, Kim Fabrizio, Dixie Ecklund, Christine Kohnen, Tatiana Foroud, Laura Heathers, Christopher Hobbick, John Seibyl, Christopher Coffey, Chelsea Caspell‐Garcia, Michael Brumm, Arthur Toga, Karen Crawford, Tatiana Foroud, Jan Hamer, Brit Mollenhauer, Doug Galasko, Kalpana Merchant, Andrew Singleton, Tatiana Foroud, Dirk Keene, Caroline Tanner, Ethan Brown, Carlie Tanner, Ethan Brown, Lana Chahine, Roseann Dobkin, Monica Korell, Neha Prakash, Tanya Simuni, Nabila Dahodwala, Caroline Tanner, Lana Chahine, Brit Mollenhauer, Sebastian Schade, Douglas Galasko, Anat Mirelman, Roy Alcalay, Katherine Leaver, Marie Saint‐Hilaire, Ruth Schneider, Christopher Tarolli, Werner Poewe, Aleksandar Videnovic, David Standaert, Marissa Dean, Sonja Jonsdottir, Rejko Krueger, Claire Pauly, Stewart Factor, Penelope Hogarth, Robert Hauser, Amy Amara, Michelle Fullard, Cyrus Zabetian, Hubert Fernandez, Kathrin Brockmann, Isabel Wurster, Yen Tai, Paolo Barone, Marina Picillo, Stuart Isaacson, Alberto Espay, Eduardo Tolosa, Javier Ruiz Martinez, Leonidas Stefanis, Kelvin Chou, Lorraine Kalia, Connie Marras, David Grimes, Tiago Mestre, Rajesh Pahwa, Mark Lew, Holly Shill, Shyamal Mehta, Giulietta Riboldi, Nikolaus McFarland, Ron Postuma, Zoltan Mari, David Ledingham, Nicola Pavese, Michele Hu, Norbert Brueggemann, Christine Klein, Bastiaan Bloem, Cristina Simonet, Alastair Noyce, Anette Janzen, David Pedrosa, Wolfgang Oertel, Njideka Okubadejo, David Shprecher, Arjun Tarakad, Emile Moukheiber, Joy Antala, Carla Aranda, Karen Williams, Sophia Melton, Karina Benson, Ashwini Ramachandran, Danielle Potts, Grace LaMoure, Ritikha Vengadesh, Ryan Manzler, Jaime Heller, Primi Ranola, Farah Kausar, Sherri Mosovsky, Diana Willeke, Elizabeth Kalinkara Gomez, Janelle Rodriguez, Nobuko Kemmotsu, May Eshel, Deborah Raymond, Abigail Desrosiers, Raymond James, Lauren Jackson, Iris Egner, Wesley Schlett, Courtney Blair, Lauren Ruffrage, Berenice Sevilla, Barbara Sommerfeld, Dustin Le, Erica Botting, Gabriella Mazur, Daniele Derlein, Evan Doll, Ying Liu, Ciera Cobb, Olivia Masiewicz, Jennifer Mule, Michael Morsillo, Ella Hilt, Aldazier Jakiran, Dominga Valentino, Lisbeth Pennente, Bobbie Stubbeman, Alicia Garrido, Valeria Ravasi, Ioana Croitoru, Christos Koros, Nikolas Papagiannakis, Frank Ferrari, Mengyu Zheng, Shawna Reddie, Alicia Alejandra, Andrea Gray, Alejandra Valenzuela, Caitlin Goodman, Sara Dresler, Neil Santos, Fahrial Esha, Kyle Rizer, Nadine Zablith, Liliana Dumitrescu, Debra Galley, Victoria Kate Foster, Jamil Razzaque, Madita Grümmer, Yara Krasowski, Natalie Donkor, Elisabeth Sittig, Oluwadamilola Ojo, Kelly Clark, Rory Mahabir, Kori Ribb, Shamera Willoughby   +213 more
wiley   +1 more source