Results 61 to 70 of about 81,044 (336)
High-throughput mechanophenotyping of multicellular spheroids using a microfluidic micropipette aspiration chip [PDF]
arXiv, 2022 Cell spheroids are in vitro multicellular model systems that mimic the crowded micro-environment of biological tissues. Their mechanical characterization can provide valuable insights in how single-cell mechanics and cell-cell interactions control tissue mechanics and self-organization.
arxiv
Satisfied-defect, unsatisfied-cooperate: An evolutionary dynamics of cooperation led by aspiration [PDF]
Phys. Rev. E 98, 062113 (2018), 2018 Evolutionary game theory has been widely used to study the evolution of cooperation in social dilemmas where imitation-led strategy updates are typically assumed. However, results of recent behavioral experiments are not compatible with the predictions based on the imitation dynamics, casting doubts on the assumption of the imitation-led updates and ...
arxiv +1 more source
Advanced Science, EarlyView.A schematic diagram showing the OcuPair adhesive hydrogel formulation loaded into the final delivery device and applied over the full‐thickness corneal wound in an in vivo rabbit model of corneal injury followed by in situ crosslinking to form a transparent hydrogel bandage sealing the wound.
Siva P. Kambhampati +6 more
wiley +1 more source
Suspended Tissue Open Microfluidic Patterning (STOMP)
Advanced Science, EarlyView.Suspended Tissue Open Microfluidic Patterning (STOMP) is a method that enables precise spatial patterning within a single suspended tissue. By leveraging capillary pinning and open microfluidics, STOMP facilitates the creation of complex tissue interfaces such as diseased‐healthy boundaries and tissue‐tissue junctions. This method integrates mechanical
Amanda J. Haack +22 more
wiley +1 more source
Role of fine needle aspiration cytology in evaluating the Breast Lumps
Gomal Journal of Medical Sciences, 2010 Background: Fine needle aspiration cytology is an evaluation tool for the breast lumps. This study was conducted to evaluate the results of fine needle aspiration cytology in comparison with open biopsy.
Samiullah +6 more
doaj
Common carotid artery hematoma following parathyroid adenoma FNA
Journal of Ultrasonography, 2022 We present a rare case of a common carotid artery wall hematoma after ultrasound-guided parathyroid fine-needle aspiration. The hematoma was detected within seconds from needle insertion, extending along the common carotid artery wall from the lower neck
Tsakountakis Antonios +4 more
doaj +1 more source
Aspiration of biological viscoelastic drops [PDF]
, 2010 Spherical cellular aggregates are in vitro systems to study the physical and biophysical properties of tissues. We present a novel approach to characterize the mechanical properties of cellular aggregates using micropipette aspiration technique. We observe an aspiration in two distinct regimes, a fast elastic deformation followed by a viscous flow.
arxiv +1 more source
Peer Networks and Malleability of Educational Aspirations [PDF]
arXiv, 2022 Continuing education beyond the compulsory years of schooling is one of the most important choices an adolescent has to make. Higher education is associated with a host of social and economic benefits both for the person and its community. Today, there is ample evidence that educational aspirations are an important determinant of said choice.
arxiv
Advanced Microfluidic‐Based Wearable Electrochemical Sensors for Continuous Biochemical Monitoring
Advanced Electronic Materials, EarlyView.Microfluidic‐based wearable electrochemical sensors are transforming non‐invasive health monitoring through real‐time biochemical analysis of sweat, saliva, and interstitial fluid. This review explores advances in microfluidic design, fabrication, and sensor integration while addressing biofluid variability, material compatibility, and scalability.
Sehyun Park +5 more
wiley +1 more source
Fine-Needle Aspiration of Subcentimeter Thyroid Nodules in the Real-World Management
Cancer Management and Research, 2020 Chaiho Jeong,1 Hyunsam Kim,1 Jeongmin Lee,2 Jeonghoon Ha,1 Min-Hee Kim,2 Moo Il Kang,1 Dong-Jun Lim1 1Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University
Jeong C +6 more
doaj