Search

Your search keyword '"Caterson, Edward J."' showing total 342 results
Start Over Author "Caterson, Edward J."
342 results on '"Caterson, Edward J."'

5. A Yorkshire swine (Sus scrofa domesticus) model for nerve regeneration and ischemia based on the sciatic nerve and femoral artery

Author

Kinsley, Sarah E., Fernicola, Stephen D., Dingle, Marvin E., Williams, Milfred S., Richardson, Jody M., Taylor, Dennis, de Vasconcellos, Jaira F., Malone, Timothy R., Blattner, Matthew R., Smith, Jonathan K., Oliver, Alli, Koch, Amory L., Riddle, Laura E., Reiter, Cara, Culp, William E., Caterson, Edward J., Nesti, Leon J., and Talbot, Simon G.

Published
2021
Full Text
View/download PDF

9. Medical 3D Printing for the Radiologist

Author

Mitsouras, Dimitris, Liacouras, Peter, Imanzadeh, Amir, Giannopoulos, Andreas A, Cai, Tianrun, Kumamaru, Kanako K, George, Elizabeth, Wake, Nicole, Caterson, Edward J, Pomahac, Bohdan, Ho, Vincent B, Grant, Gerald T, and Rybicki, Frank J

Subjects
Bioengineering, Biomedical Imaging, Good Health and Well Being, Audiovisual Aids, Humans, Models, Anatomic, Phantoms, Imaging, Printing, Three-Dimensional, Prosthesis Design, Radiology, Resins, Synthetic, Rheology, Software, Surgery, Computer-Assisted, Tissue Engineering, Tomography, X-Ray Computed, Clinical Sciences, Nuclear Medicine & Medical Imaging
Abstract

While use of advanced visualization in radiology is instrumental in diagnosis and communication with referring clinicians, there is an unmet need to render Digital Imaging and Communications in Medicine (DICOM) images as three-dimensional (3D) printed models capable of providing both tactile feedback and tangible depth information about anatomic and pathologic states. Three-dimensional printed models, already entrenched in the nonmedical sciences, are rapidly being embraced in medicine as well as in the lay community. Incorporating 3D printing from images generated and interpreted by radiologists presents particular challenges, including training, materials and equipment, and guidelines. The overall costs of a 3D printing laboratory must be balanced by the clinical benefits. It is expected that the number of 3D-printed models generated from DICOM images for planning interventions and fabricating implants will grow exponentially. Radiologists should at a minimum be familiar with 3D printing as it relates to their field, including types of 3D printing technologies and materials used to create 3D-printed anatomic models, published applications of models to date, and clinical benefits in radiology. Online supplemental material is available for this article.

Published
2015

14. Increased Incidence Of Inhalation Burn Injury During The Covid-19 Pandemic: A National Database Study.

Author

Habarth-Morales, Theodore E, Rios-Diaz, Arturo J, Isch, Emily, Chandragiri, Shreyas, Qi, Lucy, Ni, Rose, and Caterson, Edward J

Subjects
COVID-19 pandemic, SURGICAL site infections, INHALATION injuries, DATABASES, FIRE prevention, EMERGENCY medical services, POISSON regression
Abstract

The COVID-19 pandemic has forced many Americans to adapt their daily routines. In 2020, there was a significant increase in house fires according to the National Fire Prevention Association (NFPA). The objective of this study was to characterize the changes in suspected smoke inhalations during the first year of the pandemic in the National Emergency Medical Services Information System (NEMSIS). The NEMSIS database was queried for all EMS transports captured between 2017-2020. Differences in the incidences of suspected smoke inhalations and fire dispatches in 2020 were estimated using Poisson regression models. There was a 13.4% increase in the incidence of fire dispatches and a 15% increase in suspected smoke inhalations transported in 2020 compared to the previous 3 years. The IRR of both fire dispatches (1.271; 95% CI: 1.254-1.288; p<0.001) and suspected smoke inhalation (1.152; 95% CI: 1.070-1.241; p<0.001) was significantly elevated in 2020. The increases in fire dispatches and suspected smoke inhalations observed in the NEMSIS database are in concordance with other literature indicating the increase in fire incidence and morbidity observed during the pandemic. These results should inform fire prevention outreach efforts and resource allocation in burn centers in the event of future pandemic. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

20. Highlights on Advancing Frontiers in Tissue Engineering

Author

Ashammakhi, Nureddin, primary, GhavamiNejad, Amin, additional, Tutar, Rumeysa, additional, Fricker, Annabelle, additional, Roy, Ipsita, additional, Chatzistavrou, Xanthippi, additional, Hoque Apu, Ehsanul, additional, Nguyen, Kim-Lien, additional, Ahsan, Taby, additional, Pountos, Ippokratis, additional, and Caterson, Edward J., additional

Published
2022
Full Text
View/download PDF

28. Advances in biomedical applications of self-healing hydrogels

Author

Rammal, Hassan, primary, GhavamiNejad, Amin, additional, Erdem, Ahmet, additional, Mbeleck, Rene, additional, Nematollahi, Mohammad, additional, Emir Diltemiz, Sibel, additional, Alem, Halima, additional, Darabi, Mohammad Ali, additional, Ertas, Yavuz Nuri, additional, Caterson, Edward J., additional, and Ashammakhi, Nureddin, additional

Published
2021
Full Text
View/download PDF

31. Three Patients with Full Facial Transplantation

Author

Pomahac, Bohdan, Pribaz, Julian, Eriksson, Elof, Bueno, Ericka M., Diaz-Siso, Rodrigo J., Rybicki, Frank J., Annino, Donald J., Orgill, Dennis, Caterson, Edward J., Caterson, Stephanie A., Carty, Matthew J., Chun, Yoon S., Sampson, Christian E., Janis, Jeffrey E., Alam, Daniel S., Saavedra, Arturo, Molnar, Joseph A., Edrich, Thomas, Marty, Francisco M., and Tullius, Stefan G.

Published
2012
Full Text
View/download PDF

41. Management of Rhinophyma

Author

Hassanein, Aladdin H., primary, Vyas, Raj M., additional, Erdmann-Sager, Jessica, additional, Caterson, Edward J., additional, and Pribaz, Julian J., additional

Published
2017
Full Text
View/download PDF

42. Topical Minocycline Effectively Decontaminates and Reduces Inflammation in Infected Porcine Wounds

Author

Daly, Lauren Tracy, primary, Tsai, David M., additional, Singh, Mansher, additional, Nuutila, Kristo, additional, Minasian, Raquel A., additional, Lee, Cameron C. Y., additional, Kiwanuka, Elizabeth, additional, Hackl, Florian, additional, Onderdonk, Andrew B., additional, Junker, Johan P. E., additional, Eriksson, Elof, additional, and Caterson, Edward J., additional

Published
2016
Full Text
View/download PDF

45. The external microenvironment of healing skin wounds

Author

Kruse, Carla R, Nuutila, Kristo, Lee, Cameron Cy, Kiwanuka, Elizabeth, Singh, Mansher, Caterson, Edward J, Eriksson, Elof, and Sørensen, Jens A

Subjects
wound pathophysiology, Atmospheric Pressure, integumentary system, wound microenvironment, Wound Healing/physiology, Temperature, Animals, Humans, Skin/injuries, wound healing, Cellular Microenvironment/physiology, Gases, Environmental Exposure
Abstract

The skin wound microenvironment can be divided into two main components that influence healing: the external wound microenvironment, which is outside the wound surface; and the internal wound microenvironment, underneath the surface, to which the cells within the wound are exposed. Treatment methods that directly alter the features of the external wound microenvironment indirectly affect the internal wound microenvironment due to the exchange between the two compartments. In this review, we focus on the effects of temperature, pressure (positive and negative), hydration, gases (oxygen and carbon dioxide), pH, and anti-microbial treatment on the wound. These factors are well described in the literature and can be modified with treatment methods available in the clinic. Understanding the roles of these factors in wound pathophysiology is of central importance in wound treatment.

Published
2015

46. Cdc42 and p190RhoGAP activation by CCN2 regulates cell spreading and polarity and induces actin disassembly in migrating keratinocytes

Author

Kiwanuka, Elizabeth, Lee, Cameron CY, Hackl, Florian, Caterson, Edward J, Junker, Johan PE, Gerdin, Bengt, and Eriksson, Elof

Subjects
Keratinocytes, Repressor Proteins, integumentary system, Cell Movement, Focal Adhesion Protein-Tyrosine Kinases, Connective Tissue Growth Factor, Cell Polarity, Guanine Nucleotide Exchange Factors, Humans, Original Articles, cdc42 GTP-Binding Protein, Actins
Abstract

Cell migration requires spatiotemporal integration of signals that regulate cytoskeletal dynamics. In response to a migration-promoting agent, cells begin to polarise and extend protrusions in the direction of migration. These cytoskeletal rearrangements are orchestrated by a variety of proteins, including focal adhesion kinase (FAK) and the Rho family of GTPases. CCN2, also known as connective tissue growth factor, has emerged as a regulator of cell migration but the mechanism by which CCN2 regulates keratinocyte function is not well understood. In this article, we sought to elucidate the basic mechanism of CCN2-induced cell migration in human keratinocytes. Immunohistochemical staining was used to demonstrate that treatment with CCN2 induces a migratory phenotype through actin disassembly, spreading of lamellipodia and re-orientation of the Golgi. In vitro assays were used to show that CCN2-induced cell migration is dependent on FAK, RhoA and Cdc42, but independent of Rac1. CCN2-treated keratinocytes displayed increased Cdc42 activity and decreased RhoA activity up to 12 hours post-treatment, with upregulation of p190RhoGAP. An improved understanding of how CCN2 regulates cell migration may establish the foundation for future therapeutics in fibrotic and neoplastic diseases.

Published
2014

47. Sustained Release of Amnion-Derived Cellular Cytokine Solution Facilitates Achilles Tendon Healing in Rats

Author

Kueckelhaus, Maximilian, Philip, Justin, Kamel, Rami A., Canseco, Jose A., Hackl, Florian, Kiwanuka, Elizabeth, Kim, Mi J., Wilkie, Ryan, Caterson, Edward J., Junker, Johan P. E., and Eriksson, Elof

Subjects
musculoskeletal diseases, Achilles tendon, amnion-derived cytokine solution, Journal Article, tendon healing, sustained release, musculoskeletal system, material testing
Abstract

Objective: In the United States, around 50% of all musculoskeletal injuries are soft tissue injuries including ligaments and tendons. The objective of this study is to assess the role of amnion-derived cellular cytokine solution (ACCS) in carboxy-methyl cellulose (CMC) gel in the healing of Achilles tendon in a rat model, and to examine its effects on mechanical properties and collagen content. Methods: Achilles tendons of Sprague-Dawley rats were exposed and transected. The distal and proximal ends were injected with either saline or ACCS in CMC, in a standardized fashion, and then sutured using a Kessler technique. Tendons from both groups were collected at 1, 2, 4, 6, and 8 weeks postoperatively and assessed for material properties. Collagen studies were performed, including collagen content, collagen cross-linking, tendon hydration, and immunohistochemistry. Tendons were also evaluated histologically for cross-sectional area. Results: Mechanical testing demonstrated that treatment with ACCS in CMC significantly enhances breaking strength, ultimate tensile strength, yield strength, and Young's modulus in the tendon repair at early time points. In context, collagen content, as well as collagen cross-linking, was also significantly affected by the treatment. Conclusion: The application of ACCS in CMC has a positive effect on healing tendons by improving mechanical properties at early time points. Previous studies on onetime application of ACCS (not in CMC) did not show significant improvement on tendon healing at any time point. Therefore, the delivery in a slow release media like CMC seems to be essential for the effects of ACCS demonstrated in this study.

Published
2014

Catalog

Books, media, physical & digital resources
See catalog results