Results 61 to 70 of about 493,555 (265)

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

Advanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho, Hyunjae Kim, Seung Eun Yu, Sangmin Lee, Ji Youn Lee, Mi‐Lan Kang, Kang Suk Lee, Young Sik Choi, Hak‐Joon Sung   +8 more
wiley   +1 more source

Clinical and ventilator waveforms of Chinese patients during pressure support ventilation

Scientific Data
In the field of critical care medicine, accurate analysis of physiological waveform data is crucial for clinical decision-making. Although existing public databases provide a wealth of physiological waveform data, publicly available ventilator waveform ...
Xiaozhu Liu, Peng Wang, Chenjia Hao, Ming-Yue Miao, Xu An, Shan-Shan Xu, Yuefu Wang, Hong-Liang Li, Zongmei Tian, Jian-Xin Zhou   +9 more
doaj   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Balanced multi-electrolyte solution versus normal saline for fluid therapy in aneurysmal subarachnoid hemorrhage: an influence on fluid and electrolytes balance and outcome

Frontiers in Medicine
IntroductionIsotonic crystalloids are commonly used for maintaining fluid balance and cerebral perfusion pressure in critical care patients with aneurysmal subarachnoid hemorrhage (aSAH).
Yu-Qing Duan, Ying Tian, Shuya Wang, Shan-Shan Xu, Ming-Yue Miao, Ran Gao, Rui Su, Mengxue Hou, Yuqing Chen, Zimeng Xu, Linlin Zhang, Jian-Xin Zhou   +11 more
doaj   +1 more source

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

Advanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin, Alexander Chen, Quincy P. Lyons, Michael B. Nguyen, Maria L. Karkanitsa, Justin Yu, Van K. Ninh, Emily Gardner, Elyse G. Wong, Sriya N. Paleti, Julian Cheng, Benjamin D. Bridgelal, Kate E. Reimold, Selena Cao, Connor Uhre, Colin G. Luo, Zhenxing Fu, Kevin R. King, Karen L. Christman   +18 more
wiley   +1 more source

Neutrophils and galectin-3 defend mice from lethal bacterial infection and humans from acute respiratory failure

Nature Communications
Respiratory infection by Pseudomonas aeruginosa, common in hospitalized immunocompromised and immunocompetent ventilated patients, can be life-threatening because of antibiotic resistance.
Sudipta Das, Tomasz W. Kaminski, Brent T. Schlegel, William Bain, Sanmei Hu, Akruti Patel, Sagar L. Kale, Kong Chen, Janet S. Lee, Rama K. Mallampalli, Valerian E. Kagan, Dhivyaa Rajasundaram, Bryan J. McVerry, Prithu Sundd, Georgios D. Kitsios, Anuradha Ray, Prabir Ray   +16 more
doaj   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source

Megakaryocyte and platelet thrombospondin-1 regulates matrix remodeling by stabilizing basement membrane COL6A1 in lung injury

Nature Communications
An early event after lung injury is extracellular matrix (ECM) remodeling and the formation of a provisional matrix. While megakaryocytes and platelets (Mgk/plt) play important roles in hemostasis, their impact on the matrix in lung injury is not fully ...
Hernán F. Peñaloza, Atish Gheware, Ananya Gupta, Donovan Watza, Anupam Kumari, Shekina Gonzalez-Ferrer, Zeyu Xiong, Xingan Wang, Gregory Gibson, Pooja Bhojraj, Rick van der Geest, Jae-Sung Kim, Bo-Ram Jin, Mélia Magnen, William G. Bain, Mohammadreza Tabary, Liwen Zhang, Arpad Somogy, Tomasz Kaminski, Prithu Sundd, Kyunghee Choi, Anuradha Ray, Prabir Ray, Rama K. Mallampalli, Sebastien Gingras, Matthew R. Rosengart, Mark R. Looney, Jonathan K. Alder, Jaehyung Cho, Claudette St. Croix, Janet S. Lee   +30 more
doaj   +1 more source

A cluster randomized trial on inspiratory effort-targeted pressure support adjustment strategy in patients undergoing assisted mechanical ventilation: protocol for the IT-PSV study

Frontiers in Medicine
BackgroundPressure support ventilation (PSV) is one of the most frequently used ventilator modes in the intensive care unit (ICU). The successful implementation of PSV depends on matching the patient’s inspiratory effort with the ventilator support.
Wen-Yi Lu, Wen-Yi Lu, Ming-Yue Miao, Ran Gao, Yan-Lin Yang, Linlin Zhang, Li Weng, Feng-Xue Zhu, Lei Liu, Jian-Xin Zhou   +9 more
doaj   +1 more source

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source