Results 1 to 10 of about 3,772 (169)

Cryo-EM structures of full-length integrin αIIbβ3 in native lipids

Nature Communications, 2023
Platelet integrin αIIbβ3 is maintained in a bent inactive state (low affinity to physiologic ligand), but can rapidly switch to a ligand-competent (high-affinity) state in response to intracellular signals (“inside-out” activation).
Brian D. Adair, Jian-Ping Xiong, Mark Yeager, M. Amin Arnaout   +3 more
doaj   +1 more source

Repeated Intravenous Thrombolysis in Patients with Recurrent Ischemic Stroke in the Vertebrobasilar Territory

Case Reports in Neurology, 2021
Acute ischemic vertebrobasilar stroke (AIVBS) is usually associated with poor outcome and prognosis and in case of basilar artery occlusion (BAO) with high mortality.
David Černík, Dušan Ospalík, Daniel Šaňák, Filip Cihlář   +3 more
doaj   +1 more source

Design of termo-sensitive molecularly imprinted polymers(MIP) and in vitro evaluation of controlled release of Eptifibatide drug [PDF]

شیمی کاربردی روز
In this research, a nano polymer was fabricated via the molecular imprinted polymer (MINP) method to transport and control the release of the drug eptifibatide.
Sharif Kaamyabi, Negar Karimi Hajishoreh, Abolfazl Akbarzadeh   +2 more
doaj   +1 more source

Inhibition of platelet adhesion, thrombus formation, and fibrin formation by a potent αIIbβ3 integrin inhibitor from ticks

Research and Practice in Thrombosis and Haemostasis, 2021
Background Ticks puncture the skin of their hosts and secrete saliva, containing antiplatelet proteins, into the blood. Here, we studied disagregin, a potent platelet‐inhibiting protein derived from the salivary glands of Ornithodoros moubata, an African
Danique L. van denKerkhof, Magdolna Nagy, Kanin Wichapong, Sanne L.N. Brouns, Johan W. M. Heemskerk, Tilman M. Hackeng, Ingrid Dijkgraaf   +6 more
doaj   +1 more source

Critical Analysis of Thrombocytopenia Associated With Glycoprotein IIb/IIIa Inhibitors and Potential Role of Zalunfiban, a Novel Small Molecule Glycoprotein Inhibitor, in Understanding the Mechanism(s)

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Thrombocytopenia is a rare but serious complication of the intravenous glycoprotein IIb/IIIa (GPIIb/IIIa; integrin αIIbβ3) receptor inhibitors (GPIs), abciximab, eptifibatide, and tirofiban. The thrombocytopenia ranges from mild (50 000–100 000 platelets/
Sem A. O. F. Rikken, Arnoud W. J. van 't Hof, Jurriën M. ten Berg, Dean J. Kereiakes, Barry S. Coller   +4 more
doaj   +1 more source

Safety and efficacy of enoxaparin versus unfractionated heparins in conservatively managed patients with acute coronary syndrome: a systematic review

Journal of Pharmacy Practice and Research, EarlyView.
Abstract Aim Guidelines recommend initial anticoagulant management of acute coronary syndrome (ACS) with low molecular weight heparin (LMWH) such as enoxaparin or unfractionated heparin (UFH). Systematic reviews evaluate early trials in the context of multiple other medications or during percutaneous coronary intervention (PCI) only.
Krishna Doshi, Mark Jones, Laetitia Hattingh   +2 more
wiley   +1 more source

Recent Advances in Bioconjugation of Aromatic Amino Acid Residues by a Reactivity‐Guided Approach

The Chemical Record, EarlyView.
This review highlights recent advances in the bioconjugation of aromatic amino acids residues, focusing on strategies that leverage their inherent chemical reactivity to enable precise and versatile modifications of biomacromolecules, illustrating relevant applications.
Bruno M. da S. Santos, Lívia C. R. M. da Frota, Thais G. Silva, Fernanda G. Finelli   +3 more
wiley   +1 more source

Repurposing Acebutolol for Osteoporosis Treatment: Insights From Multi‐Omics and Multi‐Modal Data Analysis

Clinical Pharmacology &Therapeutics, Volume 118, Issue 6, Page 1463-1476, December 2025.
Overview of a multi‐omics based drug repurposing strategy. The systematic drug repurposing strategy included the following steps: (1) osteoporosis driver signaling networks were identified from multi‐omics data; (2) drug functional modules were obtained using a network fusion approach to integrate drug similarity information; (3) all drugs were ranked ...
Dan‐Yang Liu, Hui Shen, Jonathan Greenbaum, Qiao‐Rong Yi, Shuang Liang, Yue Zhang, Jia‐Chen Liu, Chuan Qiu, Lan‐Juan Zhao, Qing Tian, Kuan‐Jui Su, Zhe Luo, Li Wu, Xiang‐He Meng, Hong‐Mei Xiao, Yun Deng, Yang Li, Dragana Lovre, Vivian Fonseca, Fernando L. Sanchez, Li‐Jun Tan, Hong‐Wen Deng   +21 more
wiley   +1 more source

Comparison between the effect of intracoronary bolus of tirofiban versus eptifibatide as adjunctive antiplatelet therapy on the outcome of primary coronary intervention in patients with acute anterior ST segment elevation myocardial infarction

The Egyptian Heart Journal, 2011
Background: Primary percutaneous coronary intervention (PCI) in patients with acute myocardial infarction (AMI) has been shown to be the preferred reperfusion strategy.
Tarek M. Zaki, Adel Gamal, Walid A. El Hamady, Sherief Mansour, Tamer M. Abu Arab   +4 more
doaj   +1 more source

Intracoronary Versus Intravenous Administration of Eptifibatide During Percutaneous Coronary Intervention in Patients With Acute Coronary Syndromes

Acta Medica Iranica, 2020
Introduction: Platelets activation and aggregation play a major role in thrombosis formation of coronary arteries in patients with Acute Coronary Syndrome (ACS)   and is responsible for most ischemic complications during PCI.
tooran makhdoumi
doaj   +1 more source