Results 111 to 120 of about 270,020 (316)

Plasmin-Dependent Modulation of the Blood–Brain Barrier: A Major Consideration during tPA-Induced Thrombolysis?

open access: yesJournal of Cerebral Blood Flow and Metabolism, 2014
Plasmin, the principal downstream product of tissue-type plasminogen activator (tPA), is known for its potent fibrin-degrading capacity but is also recognized for many non-fibrinolytic activities.
Be’eri Niego, R. Medcalf
semanticscholar   +1 more source

Structural Exploration of Zirconium Metal–Organic Frameworks Through Linker Desymmetrization and Modulator Compensation

open access: yesAdvanced Materials, EarlyView.
A linker‐desymmetrization‐modulator‐compensation (LDMC) strategy for constructing structurally diverse Zr‐MOFs is reported. This approach reduces linker symmetry to create defects in Zr‐clusters, which can be compensated for by modulator coordination. Using this approach, we synthesized PCN‐1005 and PCN‐1006, featuring unprecedented Zr‐clusters. In PCN‐
Rong‐Ran Liang   +8 more
wiley   +1 more source

The Impact of Loading Dose on Outcome in Stroke Patients Receiving Low-Dose Tissue Plasminogen Activator Thrombolytic Therapy

open access: yesDrug Design, Development and Therapy, 2020
Yi-Sin Wong, 1 Sheng-Feng Sung, 2 Chi-Shun Wu, 2 Yung-Chu Hsu, 2 Yu-Hsiang Su, 2 Ling-Chien Hung, 2 Cheung-Ter Ong 2 1Department of Family Medicine, Chia-Yi Christian Hospital, Chia-Yi, Taiwan; 2Department of Neurology, Chia-Yi Christian Hospital, Chia-
Wong YS   +6 more
doaj  

Young's modulus of Graphene: a molecular dynamics study

open access: yes, 2009
The Young's modulus of graphene is investigated through the intrinsic thermal vibration in graphene which is `observed' by molecular dynamics, and the results agree quite well with the recent experiment [Science \textbf{321}, 385 (2008)].
A. D. Polyanin   +4 more
core   +1 more source

Granulocyte colony-stimulating factor attenuates delayed tPA-induced hemorrhagic transformation in ischemic stroke rats by enhancing angiogenesis and vasculogenesis

open access: yesJournal of Cerebral Blood Flow and Metabolism, 2014
Treatment with tissue plasminogen activator (tPA) beyond the therapeutic time window (>4.5 hours post stroke) may produce hemorrhagic transformation (HT).
Ike C Dela Peña   +6 more
semanticscholar   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

open access: yesAdvanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Perspective: OLED Displays Singing with the Blues

open access: yesAdvanced Materials, EarlyView.
While blue pixels consume approximately 50% of the energy of OLED display front planes, in the 25 years since their invention, 100% internal efficiency triplet‐controlled phosphorescent OLEDs have not met the stability standards necessary for their adoption.
Stephen R. Forrest   +2 more
wiley   +1 more source

Validation of Prognostic Scales for Functional Outcome in Ischemic Stroke Patients Treated with Intravenous Thrombolysis in a Rural Setting

open access: yesCerebrovascular Diseases Extra
Introduction: Early prediction of functional outcome after rtPA helps clinicians in prognostic conversations with stroke patients and their families. Three prognostic tools have been developed in this regard: DRAGON, MRI-DRAGON, and S-TPI scales.
Andrea Loggini   +5 more
doaj   +1 more source

Ks1, an epithelial cell-specific gene, responds to early signals of head formation in Hydra [PDF]

open access: yes, 1994
As a molecular marker for head specification in Hydra, we have cloned an epithelial cell-specific gene which responds to early signals of head formation.
Bosch, Thomas C. G.   +3 more
core  

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