Results 71 to 80 of about 186,781 (295)

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Osteoblastoma of the Temporal Bone [PDF]

Skull Base, 2009
Benign osteoblastoma is an uncommon primary tumor of the bone. Any area of the skeleton may be affected by this tumor, but its occurrence in the temporal bone and middle ear is extremely rare. Clinical symptoms are nonspecific, even in the middle ear, and the diagnosis is often difficult in spite a complete physical and radiological examination.
Rosa M, Pérez-Mora, Santiago, Sanchez-Carrion, Fernando Lopez, Barea, Pilar, Garcia-Raya, Luis, Lassaletta   +4 more
openaire   +2 more sources

Engineering Pendant Group Chemistry to Control Hydrophilicity and Oxidative Degradation of Thioketal‐Based Biomaterials

Advanced Functional Materials, EarlyView.
Thioketal (TK) polymers are promising biomaterials due to their selective biodegradation by reactive oxygen species (ROS), but they respond slowly to physiologic doses of ROS. Here, the TK bond's pendant groups are modified to enhance the degradation of TK‐based implants both in vitro and in vivo.
Karina A. Bruce, Dylan W. Marques, Alan J. Fullenkamp, Emma‐Louise Lowell, Rais B. Fataki, Jake D. Ryan, John R. Martin   +6 more
wiley   +1 more source

Osteoclastoma of temporal bone

Indian Journal of Otolaryngology and Head and Neck Surgery, 2003
A 20 year male presented with a gradually increasing painless swelling at right temporal region with progressive hearing loss conductive in type. On plain X-ray-a wide radio translucent area of bone destruction was noted. The mass was excised as much as possible via post-auricular incision extending antiriorly toward the zygomatic root ...
openaire   +3 more sources

Histiocytosis of the temporal bone

Indian Journal of Otolaryngology and Head and Neck Surgery, 2000
Histiocytosis is a rare disease of unknown aetiology which commonly affects the head and neck region. In the ear it can closely mimic acute and chronic ear disease leading to a confusion in diagnosis. It can be easily misdiagnosed unless a high index of clinical suspicion is maintained.
M P, Kamath, M C, Hegde, K M, Bhojwani, S, Sreedharan, M, Dinesh, M, Pai, K, Padmanabhan   +6 more
openaire   +3 more sources

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

A Novel Decellularized Fibrocartilage Graft Promotes Tympanic Membrane Repair

Advanced Healthcare Materials, EarlyView.
An off‐the‐shelf decellularized porcine meniscus fibrocartilage graft (MEND) is engineered for pediatric tympanoplasty. Featuring a microchannel architecture that promotes host cell invasion, MEND rapidly closes tympanic membrane perforations and fully remodels in vivo, outperforming fascia and matching cartilage grafts while avoiding donor‐site ...
Paul M. Gehret, Ryan M. Friedman, Gautham Nair, Stephanie L. Fung, Dana D. Ragbirsingh, John Germiller, Riccardo Gottardi   +6 more
wiley   +1 more source

Avaliação do tratamento cirúrgico do carcinoma de osso temporal. [PDF]

, 2008
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Pacheco, Maria Rosa Barbosa
core  

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

Temporal bone resection

, 2007
Anatomic relationship between the parotid gland and the temporal bone Clinical signs suggestive of a temporal bone malignancy The usefulness of diagnostic testing The staging of temporal bone malignancies Indications and techniques for temporal bone ...
Kunduk, Melda, Hall, Christian, Nuss, Daniel, Arriaga, Moisés A.   +3 more
core   +1 more source