Results 51 to 60 of about 4,450 (175)

Bioatividade da Cabralea canjerana (Vell.) Mart. (Meliaceae) no controle de adultos de Acanthoscelides obtectus (Coleoptera, Bruchidae) em laboratório

Biotemas, 2010
A bioatividade de Cabralea canjerana (Vell.) Mart., espécie arbórea, comum na região Oeste de Santa Catarina, foi testada frente ao Acanthoscelides obtectus Say (Coleptera: Bruchidae), uma importante praga que danifica o grão do feijão.
Lisonéia Smaniotto, Neusa Fernandes de Moura, Rosiane B. N. Denardin, Flávio R. M. Garcia   +3 more
doaj   +1 more source

Global Diagnostics of Hemophilia and Bleeding Disorders: Insights From World Federation of Hemophilia International External Quality Assessment Scheme Program 2016–2023

Haemophilia, EarlyView.
ABSTRACT Introduction Accurate laboratory diagnosis is essential for the effective management of bleeding disorders. The World Federation of Hemophilia (WFH) International External Quality Assessment Scheme (IEQAS) provides an international platform for comparative evaluation of laboratory performance.
Silmara de Lima Montalvão, Ian Jennings, Dianne P. Kitchen, Christopher Reilly‐Stitt, Glenn F. Pierce, Andreina Tovar, Jayson Martin, Assad Haffar, Steve Kitchen   +8 more
wiley   +1 more source

100 Years of von Willebrand Disease (VWD): Comparison of Historical and Contemporary von Willebrand Factor (VWF) Activity Assays in the Laboratory Identification of VWD

Haemophilia, EarlyView.
Abstract Introduction von Willebrand disease (VWD) is a prevalent bleeding disorder resulting from deficiencies and/or defects in von Willebrand factor (VWF). Accurately diagnosing VWD, particularly distinguishing between qualitative defects (types 2A, 2B, 2 M, and 2N) and quantitative defects (types 1 and 3), poses challenges that have significant ...
Emmanuel J. Favaloro, Sandya Arunachalam, Mahzuza Salwa, Ronny Vong, Leonardo Pasalic   +4 more
wiley   +1 more source

External quality assessment for nucleic acid quantitative testing of human hepatitis B and hepatitis C virus in Chongqing, China: 2009–2024

Practical Laboratory Medicine
Background: To achieve the goal of eliminating viral hepatitis as a public health threat by 2030, accurate detection of HBV-DNA and HCV-RNA is crucial.
Yuanyuan Guo, Kun Wang, Liying Wang, Shuang Liu, Zhijie Li, Tian Li, Changchun Niu   +6 more
doaj   +1 more source

UK recommendations for Ki‐67 immunohistochemical staining and interpretation in breast cancer

Histopathology, EarlyView.
Where possible, a validated digital imaging system should be utilized. If this is not available, then intermediate scores (5%–30%) should be thoroughly assessed using the Ki‐67 International Working Group guidance. Difficult cases should be double scored.
Abeer M Shaaban, Andrew Dodson, Emad Rakha, Ian Ellis, Daniel Rea, Cecily Quinn, Elena Provenzano, Sarah Pinder, on behalf of the UK National Coordinating Committee for Breast Pathology (NCCBP), Association of Breast Pathology (ABP) and the UK National External Quality Assessment Scheme for Immunohistochemistry and In Situ Hybridisation (UK NEQAS ICC & ISH)   +9 more
wiley   +1 more source

Different Analytical Modes on Automatic Hematology Analyzers for Testing Quality Control Materials and Commutability Assessment

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction Hematological disorders, critical for diagnosis, and monitoring, rely on accurate complete blood count results from automated analyzers, the reliability of which depends on robust quality control (QC). However, the ability of commutability of commercial hematology QC materials (HQCM) to behave like patient samples across different
Bingshuang Ren, Ya Cheng, Hongping Ba, Weijia Cheng, Xuwei Zhou, Hui Zhen, Shimin Wu, Jie Gong   +7 more
wiley   +1 more source

Testing for Non‐Severe Heritable Platelet Function Disorders

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Heritable platelet function disorders (HPFD) are a diverse group of bleeding disorders characterised by a primary qualitative defect in platelet function rather than platelet number. HPFD may be broadly categorised according to the severity of bleeding, with Glanzmann thrombasthenia and Bernard Soulier syndrome classically considered severe ...
Kate Burley, Naomi Cornish, Maria Molina Carretero, Sarah K. Westbury   +3 more
wiley   +1 more source

Performance Assessment of Staclot‐LA Assay on Fully Automated Coagulation Analyser for Lupus Anticoagulant Testing Using Internal and External Quality Controls

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction It is recommended to detect lupus anticoagulant (LA) using two phospholipid‐dependent clotting assays, including a LA‐sensitive activated partial‐thromboplastin‐time (aPTT). Among these reagents, Staclot‐LA assay is performed on a mixture of test and normal plasma with and without hexagonal phase phospholipids.
V. Siguret, G. Jourdi, S. Melicine, L. Goubeau, Q. Pomorski, B. Joly‐Laffargue, A. Stepanian, M. Delrue, C. Bon, P. Meijer, E. Curis   +10 more
wiley   +1 more source

EQA in molecular diagnostics

Biochemia medica, 2006
Uvod:Zbog razvoja molekularne dijagnostike, raste broj laboratorija koji koristi ovu metodologiju, što nameće potrebu za standardizacijom, a to znači i sudjelovanje u shemama vanjske procjene kvalitete. Cilj:Prikazati rezultate sudjelovanja u međunarodnim programima kontrole kvalitete, dobivene uporabom standardiziranih metoda u molekularnoj ...
Bobetić-Vranić, Tanja, Flegar-Meštrić, Zlata   +1 more
openaire  

QTL Mapping of Several Seed Quality Traits in the DH Population NPZ06 × NPZ09 (Brassica napus L.) for Marker‐Assisted Selection

Plant Breeding, EarlyView.
ABSTRACT Enhancing nutritional quality of oilseed rape requires deeper insight into the genetic control of seed quality traits. This study analysed the effect of varying soil phosphorus (P) levels on seed quality traits in the hybrid cultivar Architect. NIRS and laboratory methods were used to quantify total seed P and phytic acid (IP6) content.
Jasmin Vettel, Markus Rodehutscord, Christian Möllers   +2 more
wiley   +1 more source