Results 51 to 60 of about 9,749 (315)

Water‐Activated Phospholipid Phase‐Separation Gel as an Immunomodulatory Anti‐Adhesion Barrier for Postoperative Adhesion Prevention

Advanced Healthcare Materials, EarlyView.
A water‐activated phospholipid phase‐separation gel is repurposed as a drug‐free surgical barrier for postoperative adhesion prevention. Propylene glycol promotes rapid lamellar gel reinforcement, prolonged local retention, and tissue coverage, while phosphatidylcholine‐mediated immunomodulation suppresses inflammatory and fibrotic responses. This dual‐
Jong‐Ju Lee, Yulseung Sung, Yeji Kim, Heesang Yang, Suyeon Pyo, Byeol Yun, Sung‐Joo Hwang   +6 more
wiley   +1 more source

táctica de la sutura secundaria en las heridas contusas

Cirugía del Uruguay, 2020
Presentado en la sesión del 4 de Junio de 1941.
Armando M. Loubejac
doaj  

Sutura laparoscópica frente a sutura por laparotomía en úlceras gastroduodenales perforadas [PDF]

Revista chilena de cirugía, 2018
Introduction: Gastroduodenal perforation continues to be a relatively frequent surgical emergency, despite advances in the medical treatment of ulcer disease. Its laparoscopic approach has been increasing in the last years, although it has not been generalized.
Ciriano H., Patricia, Grao T., Irene, Ruiz M., Cristina, Seisdedos R., Leticia, Kayser M., Silvia, Rey V., Cristina, Pérez D., María Dolores, Turegano F., Fernando   +7 more
openaire   +2 more sources

An Engineered Biomimetic Nanoreactor With Cascade Functions for Targeted and Combinatorial Therapy of Ischemic Stroke

Advanced Healthcare Materials, EarlyView.
Preparation of RVG‐modified erythrocyte membrane‐coated HMPB nanocarriers loaded with L‐arginine and NBP (RM@HPAN) and its neuroprotective mechanism. After intravenous injection, RM@HPAN achieves prolonged circulation, RVG‐29‐mediated BBB penetration, and ischemic accumulation.
Shaofa Li, Ying Wu, Huimin Wei, Jinyong Teng, Zaizhi Yang, Jufang Chen, Bao Liao, Xiaoqin Huang, Lanqing Meng, Tong Li   +9 more
wiley   +1 more source

Suturas del tubo digestivo

Cirugía del Uruguay, 1971
Se realiza un estudio comparativo de dos tipos de suturas intestinales e.n monoplano, uno extramucoso borde a borde y el otro con mucosa evertida. Se presentan los resultados de 84 casos de suturas intestinales divididas en dos series.
Nestor Campos, Guillermo Mesa Figueras, Maria Del Carmen Camacho, Graciela Camacho   +3 more
doaj  

hilo de lino en cirugía

Cirugía del Uruguay, 2020
Presentado en sesión de 2 de octubre de 1940, relator Dr Abel ...
Juan A Paperán, Abel Chifflet
doaj  

Self‐Healing Hydrogel‐Enabled Modular Assembly of Bilayered Skin Construct for Hair Follicle Regeneration

Advanced Healthcare Materials, EarlyView.
Self‐healing assembly of two cell‐laden hydrogel layers creates a biomimetic skin construct that restores both dermal and epidermal functions, resulting in accelerated wound healing and enhanced hair follicle regeneration in a full‐thickness skin wound model. ABSTRACT Alopecia remains a pervasive clinical challenge, largely owing to the limited ability
JaeWook Park, Su Yong Kim, MinSu Jeong, Beom Joon Kim, Shin Hyuk Kang, Won‐Gun Koh   +5 more
wiley   +1 more source

Mechanical Study of the Properties of Sutures used in Orthopedics Surgeries

Revista Brasileira de Ortopedia
Objective To evaluate the mechanical properties of sutures commonly used in orthopedic surgeries, characterizing their behavior through tensile tests and determining which one has greater mechanical strength.
Leandro Cardoso Gomide, Dagoberto de Oliveira Campos, Cleudmar Amaral Araújo, Gabriela Lima Menegaz, Rafael Silva Cardoso, Sérgio Crosara Saad Júnior   +5 more
doaj   +1 more source

Guía de práctica de suturas dirigida a estudiantes

, 2019
Las suturas son un material empleado para aproximar, o confrontar, y mantener posicionados los bordes de una herida hasta que el proceso de cicatrizacion de los tejidos este suficientemente bien establecido, ya que constituye uno de los pilares para ...
Nicolay Neiza-Rodríguez
semanticscholar   +1 more source

Electrospun Core–Shell Bioadhesive Nanofiber Sheets Enable Durable Pulmonary Air Leak Sealing Under Wet and Dynamic Conditions

Advanced Healthcare Materials, EarlyView.
A core–shell electrospun nanofiber sheet provides strong adhesion and durable sealing on the wet and dynamic lung surface. The engineered fibrous architecture maintains airtight integrity and offers a potential alternative to fibrin sealants for pulmonary air leak management in thoracic surgery.
Tomohito Okubo, Kouji Hara, Naoyuki Hatayama, Kota Takahashi, Eriko Yamazoe, Takaaki Ito, Takao Takeuchi, Yoko Koide, Mayumi Yamada, Munekazu Naito, Kohei Tahara   +10 more
wiley   +1 more source