Results 61 to 70 of about 74,252 (240)

Threshold of microvascular occlusion: injury size defines the thrombosis scenario [PDF]

, 2014
Damage to the blood vessel triggers formation of a hemostatic plug, which is meant to prevent bleeding, yet the same phenomenon may result in a total blockade of a blood vessel by a thrombus, causing severe medical conditions. Here, we show that the physical interplay between platelet adhesion and hemodynamics in a microchannel manifests in a critical ...
arxiv   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source

Cobimetinib and trametinib inhibit platelet MEK but do not cause platelet dysfunction

Platelets, 2019
The MEK inhibitors cobimetinib and trametinib are used in combination with BRAF inhibitors to treat metastatic melanoma but increase rates of hemorrhage relative to BRAF inhibitors alone.
Amanda J. Unsworth, Alexander P. Bye, Neline Kriek, Tanya Sage, Ashley A. Osborne, Dillon Donaghy, Jonathan M. Gibbins   +6 more
doaj   +1 more source

Neutrophil extracellular traps induce aggregation of washed human platelets independently of extracellular DNA and histones

Cell Communication and Signaling, 2018
Background The release of neutrophil extracellular traps (NETs), a mesh of DNA, histones and neutrophil proteases from neutrophils, was first demonstrated as a host defence against pathogens.
Omar Elaskalani, Norbaini Binti Abdol Razak, Pat Metharom   +2 more
doaj   +1 more source

Murine Models and Human Cell Line Models to Study Altered Dynamics of Ovarian Follicles in Polycystic Ovary Syndrome

Advanced Biology, EarlyView.
The manuscript examines preclinical murine and human models to study polycystic ovary syndrome (PCOS), delving into the cellular and molecular mechanisms underlying altered ovarian follicular dynamics. It explores the cellular interactions involved in normal and PCOS ovaries and outlines the current and novel strategies in the search for preclinical ...
Arturo Bevilacqua, Cristiano Giuliani, Giovanna Di Emidio, Samuel H Myers, Vittorio Unfer, Carla Tatone   +5 more
wiley   +1 more source

Platelet aggregation during targeted temperature management after out-of-hospital cardiac arrest: A randomised clinical trial

Platelets, 2018
Some studies conclude that mild hypothermia causes platelet dysfunction leading to an increased bleeding risk, whereas others state that platelet aggregation is enhanced during mild hypothermia.
Anni Nørgaard Jeppesen, Anne-Mette Hvas, Anders Morten Grejs, Christophe Duez, Susanne Ilkjær, Hans Kirkegaard   +5 more
doaj   +1 more source

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

Advanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu, Yanbo Shan, Yingjie Xiong, Jianting Ye, Yanbin Wu, Jipeng Song, Yao Zhang, Wancheng Lin, Haoye Meng, Wenjing Xu, Jiang Peng, Qiang Lu, Lixiang Ding   +12 more
wiley   +1 more source

Intrahospital switch of the P2Y12 inhibitors in patients with ST segment elevation myocardial infarction in ‘real-life’ clinical practice: the effect on the functional activity of thrombocytes and thrombocytopoiesis, prognostic value

Кардиоваскулярная терапия и профилактика, 2019
Aim. To assess the P2Y12 inhibitors switch in patients ST segment elevation myocardial infarction (STEMI) in real-life’ clinical practice, evaluate the functional activity of thrombocytes and thrombocytopoiesis and determine the clinical and prognostic ...
L. I. Malinova, P. V. Dolotovskaya, N. F. Puchinyan, V. V. Furman   +3 more
doaj   +1 more source

The effect of smoking on residual platelet reactivity to clopidogrel: a systematic review and meta-analysis

Platelets, 2020
Cigarette smoking is an important cardiovascular risk factor, causing morbidity and mortality. There are many original studies on the impact of smoking, but its influence on platelet ADP-P2Y12 receptor inhibitors lack consistency.
Zhiyan Liu, Qian Xiang, Guangyan Mu, Qiufen Xie, Shuang Zhou, Zining Wang, Shuqing Chen, Kun Hu, Yanjun Gong, Jie Jiang, Yimin Cui   +10 more
doaj   +1 more source

A Novel Protein‐Polysaccharide Oral Nanoemulsion Targeting Activated Hepatic Stellate Cells to Enhance the Therapeutic Effect of Pirfenidone on Fibrosis After Transarterial Chemoembolization for Liver Cancer

Advanced Functional Materials, EarlyView.
Transarterial Chemoembolization (TACE) may aggravate liver fibrosis. In this study, a novel oral targeting nanoemulsion is fabricated to enhance the therapeutic effect of antifibrotic drug‐pirfenidone (PFD) on fibrosis after TACE. Studies have shown that PFD nanoemulsion can enhance the oral liver targeting effect of PFD, and effectively improve the ...
Zhimei Cheng, Shan Xu, Yi Lei, Huizhou He, Runbin Sun, Xingle Jin, Cheneryu Huang, Yuhao Zheng, Jianqing Peng, Lei Tang, Peng Luo, Yi Chen, Shuai Zhang   +12 more
wiley   +1 more source