Results 91 to 100 of about 5,804,590 (320)

Biofunctionalization of ADA‐GEL Hydrogels Based on the Degree of Cross‐Linking and Polymer Concentration Improves Angiogenesis

open access: yesAdvanced Healthcare Materials, EarlyView.
The biocompatibility of alginate dialdehyde (ADA) and gelatin (GEL) hydrogels cross‐linked with human transglutaminase (hTG) is demonstrated in vivo with a high degree of stability and angiogenic potential. The additional enzymatic cross‐linker hTG and the increased concentration improve stability and angiogenic potential. The X‐ray microscopy (XRM) is
Stefanie Heltmann‐Meyer   +12 more
wiley   +1 more source

On choking and ingestion hazards for children in the United States [PDF]

open access: yesarXiv, 2019
The risks of Unintentional Suffocation injuries in the U.S. must be reconsidered in view of the existent mortality and morbidity statistics. In particular, fatal injuries due to the Sudden Unexpected Infant Death Syndrome [SUIDS] should be treated on their own and separated from this group.
arxiv  

Intestinal perforation by an ingested foreign body*

open access: yesRadiologia Brasileira, 2016
Objective To identify the computed tomography findings suggestive of intestinal perforation by an ingested foreign body. Materials and Methods This was a retrospective study of four cases of surgically proven intestinal perforation by a foreign body ...
Gabriel Clève Nicolodi   +7 more
semanticscholar   +1 more source

Functional Biomaterials Derived from Protein Liquid–Liquid Phase Separation and Liquid‐to‐Solid Transition

open access: yesAdvanced Materials, EarlyView.
Protein can undergo liquid–liquid phase separation and liquid‐to‐solid transition to form liquid condensates and solid aggregates. These phase transitions can be influenced by post‐translational modifications, mutations, and various environmental factors.
Tianchen Li   +3 more
wiley   +1 more source

Engineering CAR‐T Therapeutics for Enhanced Solid Tumor Targeting

open access: yesAdvanced Materials, EarlyView.
CART cell therapy has proven effective for blood cancers but struggles with solid tumors due to diverse antigens and complex environments. Recent efforts focus on improving CAR design and validation platforms. Advances in protein engineering, machine learning, and organoid systems aim to enhance CAR‐T therapy against solid tumors.
Danqing Zhu   +4 more
wiley   +1 more source

Foreign Body Ingestion in Children: An Experience of 99 Cases in a Tertiary Care Center in Delhi

open access: yesJournal of Indian Association of Pediatric Surgeons
Background: Accidental ingestion of foreign bodies in children is critical, as the inability to effectively communicate can potentially lead to devastating consequences.
Meghna Kinjalk   +9 more
doaj   +1 more source

An unusual case of protruding retro-orbital metallic foreign body

open access: yesIndian Journal of Ophthalmology, 2016
A 34-year-old female presented with firecracker injury with curved metallic foreign body embedded in the left orbit and protruding out through the upper eyelid.
Maya Hada, Parijat Chandra, Anil Gangwe
doaj   +1 more source

The anaesthetic consideration of tracheobronchial foreign body aspiration in children.

open access: yesJournal of Thoracic Disease, 2016
Cases of tracheobronchial foreign body aspiration are frequently encountered emergency cases of childhood; and, delays in its recognition and treatment do result in serious morbidity and mortality.
P. Kendigelen
semanticscholar   +1 more source

Hydrogel‐Impregnated Robust Interlocking Nano Connector (HiRINC) for Noninvasive Anti‐Migration of Esophageal Stent

open access: yesAdvanced Materials, EarlyView.
The development of hydrogel‐impregnated robust interlocking nano connector (HiRINC) aims to address stent migration by improving tissue adhesion and reducing mechanical mismatch in self‐expandable metallic stents (SEMSs). The network‐like porous layer of HiRINC enhances adhesion and energy dissipation, demonstrates through ex vivo and in vivo tests ...
Eunyoung Jeon   +8 more
wiley   +1 more source

Traumatic impaction of foreign body in the mucobuccal fold of lower anterior region in the oral cavity: A chance finding

open access: yesJournal of Indian Society of Periodontology, 2015
Foreign bodies may be ingested, inserted or deposited in the oral cavity. Iatrogenic foreign bodies such as impression material, amalgam, broken instruments, needles etc., are commonly encountered.
Ramya Vinayagam   +3 more
doaj   +1 more source

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