Results 61 to 70 of about 103,858 (377)

Biomarkers of Complement and Platelet Activation are not correlated with the One or Twenty-Four Hours Corrected Count Increments in Prophylactically Platelet Transfused Hematological Patients: a Prospective Cohort Study

Platelets, 2022
Platelet transfusion refractoriness is a serious clinical concern that complicates the management of thrombocytopenic patients. Previous studies have suggested a potential role for both complement and platelet activation based on in vitro analyses of ...
Alexander Åkesson, Marcus Ljungkvist, Myriam Martin, Anna M. Blom, Jenny Klintman, Ulf Schött, Eva Zetterberg, Thomas Kander   +7 more
doaj   +1 more source

Dynamic Formation of Preferentially Lattice Oriented, Self Trapped Hydrogen Clusters [PDF]

arXiv, 2023
A series of MD and DFT simulations were performed to investigate hydrogen self-clustering and retention in tungsten. Using a newly develop machine learned interatomic potential, spontaneous formation of hydrogen platelets was observed after implanting low-energy hydrogen into tungsten at high fluxes and temperatures.
arxiv  

Progress and challenges of mRNA vaccines

Interdisciplinary Medicine, Volume 1, Issue 1, January 2023., 2023
As the third‐generation nucleic acid vaccine, the Messenger RNA (mRNA) vaccine stimulates a specific immune response by introducing mRNA expressing the target antigen into the body through a specific delivery system and expressing the corresponding protein.
Liangru Lin, Yusheng Pei, Zhou Li, Dan Luo   +3 more
wiley   +1 more source

Treatment of critical bleeding events in patients with immune thrombocytopenia: a protocol for a systematic review and meta-analysis

Systematic Reviews
Background Critical bleeding events in adults and children with ITP are medical emergencies; however, evidence-based treatment protocols are lacking. Due to the severe thrombocytopenia, (typically platelet count less than 20 × 109/L), a critical bleed ...
Emily Sirotich, Hasmik Nazaryan, Saifur Rahman Chowdhury, Gordon Guyatt, Arnav Agarwal, Russell Leong, Aaron Wen, Emily Xu, Bonnie Liu, Sushmitha Pallapothu, Preksha Rathod, Henry Y. Kwon, Jared Dookie, Amirmohammad Shafiee, Jay Charness, Jennifer DiRaimo, Dale Paynter, Barbara Pruitt, Gail Strachan, Rachel Couban, Zhikang Ye, Donald M. Arnold   +21 more
doaj   +1 more source

Effectiveness of Pooled Platelet Transfusion in Concordant and Discordant Groups among Dengue Patients [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Dengue affects more than 50 million people per year and is one of the most common causes of severe thrombocytopaenia. Thrombocytopaenia is a common complication of dengue and other viral fevers apart from malaria, typhoid, leptospirosis,
Amoolya Bhat, Vijaya Chowdappa, Smita Surendra Masamatti   +2 more
doaj   +1 more source

Prophylactic fresh frozen plasma and platelet transfusion have a prothrombotic effect in patients with liver disease [PDF]

, 2020
Background and Aims Patients with liver disease acquire complex changes in their hemostatic system, resulting in prolongation of the international normalized ratio and thrombocytopenia.
Adelmeijer, Jelle, Bernal, William, Lisman, Ton, Roberts, Lara N, van den Boom, Bente P, von Meijenfeldt, Fien A   +5 more
core   +1 more source

Correlation Between Fecal Microbiota and Corticosteroid Responsiveness in Primary Immune Thrombocytopenia: an Exploratory Study

Advanced Science, EarlyView.
This study uses gut microbiome data to predict corticosteroid response in patients with immune thrombocytopenia (ITP). Fecal samples from 212 patients with ITP are sequenced. Six machine‐learning algorithms are used to train predictive models. The support vector machine‐based model integrated clinical data and selected microbial species, diversities ...
Feng‐Qi Liu, Zhuo‐Yu An, Li‐Juan Cui, Meng‐Yu Xiao, Ye‐Jun Wu, Wei Li, Bang‐Shuo Zhang, Li Yu, Jia Feng, Zhuo‐Gang Liu, Ru Feng, Zhong‐Xing Jiang, Rui‐Bin Huang, Hong‐Mei Jing, Jin‐Hai Ren, Xiao‐Yu Zhu, Yun‐Feng Cheng, Yu‐Hua Li, He‐Bing Zhou, Da Gao, Yi Liu, Fan Yu, Xin Wang, Jian‐Lin Qiao, Dai‐Hong Hu, Lu‐Lu Wang, Meng‐Tong Zang, Qi Chen, Qing‐Yuan Qu, Jian‐Ying Zhou, Meng‐Lin Li, Yu‐Xiu Chen, Qiu‐Sha Huang, Hai‐Xia Fu, Yue‐Ying Li, Qian‐Fei Wang, Xiao‐Jun Huang, Xiao‐hui Zhang, the Cooperative ITP Working Group   +38 more
wiley   +1 more source

Effect on haemostasis of different replacement fluids during therapeutic plasma exchange—A comparative multicentre observational study

Journal of Clinical Apheresis, Volume 37, Issue 6, Page 534-543, December 2022., 2022
Abstract Introduction Therapeutic plasma exchange (TPE) is used for several chronic conditions with little evidence on the efficacy and safety of different choice of replacement fluid. Measurement of haemostasis, particularly in vitro thrombin generation, could play a role in determining the immediate efficacy of different fluid replacement.
Ruchika Kohli, Elisa Allen, Sean Platton, James Griffin, Lynn Manson, Peter MacCallum, Laura Green   +6 more
wiley   +1 more source

Platelet Transfusion: And Update on Challenges and Outcomes

Journal of Blood Medicine, 2020
Pilar Solves Alcaina Blood Bank, Hematology Service, Hospital Universitari I Politècnic La Fe, Valencia, CIBERONC, Instituto Carlos III, Madrid, SpainCorrespondence: Pilar Solves AlcainaBlood Bank, Hematology Service, Hospital Universitari I Polit&
Solves Alcaina P
doaj  

Three-dimensional Multiscale Model of Deformable Platelets Adhesion to Vessel Wall in Blood Flow [PDF]

, 2013
When a blood vessel ruptures or gets inflamed, the human body responds by rapidly forming a clot to restrict the loss of blood. Platelets aggregation at the injury site of the blood vessel occurring via platelet-platelet adhesion, tethering and rolling on the injured endothelium is a critical initial step in blood clot formation.
arxiv   +1 more source