Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Michael Gregorio Ortega-Sierra"'
Autor:
Gerardo Jesus Farley Reina Gonzalez, Maria Daniela del Pilar Zambrano Arenas, Daniel Hernandez Cabarcas, German Daniel Matiz, Wilmer Giovanny Galvis Ballesteros, Miguel Andres Montalvo Clavijo, Rodrigo Alberto Caicedo, Michael Gregorio Ortega-Sierra
Publikováno v:
Iberoamerican Journal of Medicine, Vol 5, Iss 4, Pp 170-175 (2023)
Since the 1990s, big strides have been made in plastic and reconstructive surgery, thanks to the implementation of new techniques and resources for its execution. In cases where restoration is sought for small defects, biosurgery, involving the utili
Externí odkaz:
https://doaj.org/article/c54663b9264f43288e7aaddd534ac486
Autor:
Ivan David Lozada-Martínez, María Manuela Rodríguez-Gutiérrez, Jenny Ospina-Rios, Michael Gregorio Ortega-Sierra, Mauro Antonio González-Herazo, Lina Marcela Ortiz-Roncallo, Rafael Martínez-Imbett, Andrés Elías Llamas-Nieves, Tariq Janjua, Luis Rafael Moscote-Salazar
Publikováno v:
Egyptian Journal of Neurosurgery, Vol 36, Iss 1, Pp 1-6 (2021)
Abstract Background Subarachnoid hemorrhage (SAH) continues to be a condition that carries high rates of morbidity, mortality, and disability around the world. One of its complications is neurogenic pulmonary edema (NPE), which is mainly caused by sy
Externí odkaz:
https://doaj.org/article/c61c0435be8a41fa93c182588796f169
Autor:
Maria Paz Bolaño-Romero, Angie Juliana Aguilar-Ramírez, María Camila Hernández-Cañas, María Daniela Gutiérrez-Ortega, Valentina González-Patiño, Michael Gregorio Ortega-Sierra, Alfonso Pacheco-Hernandez
Publikováno v:
Romanian Neurosurgery, Vol 36, Iss 3 (2022)
Walter Dandy was born in 1886 in Missouri into an immigrant family. From an early age, he stood out as a good and curious student, which led him to study initially at the University of Missouri and later at the John Hopkins School of Medicine where h
Externí odkaz:
https://doaj.org/article/0171bf473d47439db51fe5bb417dc2e3
Autor:
Carolay Paola Ojeda-Uparela, Natalia Sofía Pancho-Villareal, Fernando Jesús Yi-Quesada, Camilo Andrés Ramírez-Salgado, Luis Felipe Arias-Guerra, Michael Gregorio Ortega-Sierra, Md Moshiur Rahman
Publikováno v:
Iberoamerican Journal of Medicine, Vol 4, Iss 1, Pp 1-3 (2021)
Externí odkaz:
https://doaj.org/article/6524394c9b8046d3a81313b88238928e
Autor:
Carlos David Diaz-Arroyo, Alex Enrique Diaz-Arroyo, Tania Yartiza Carrero-Barragán, Maria Camila Gamboa-Perdomo, Julio Andrés Boada-Garnica, Andrés Correa-Molina, Johan Abulgahamid Trigos-García, Gonzalo Dominguez-Alvarado, Michael Gregorio Ortega-Sierra, Maria Paz Bolaño-Romero, Alfonso Pacheco-Hernandez
Publikováno v:
Romanian Neurosurgery, Vol 36, Iss 2 (2022)
Bilateral chronic subdural hematoma is a neurosurgical pathology whose incidence in older adults has been increasing, as a consequence of the ageing of the population, added to the factors that are linked to it. Neurosurgical diseases with chronic ev
Externí odkaz:
https://doaj.org/article/65d855984c674c07b0f0c9ea99ee36c6
Autor:
Michael Gregorio Ortega-Sierra, Raul David Delgado-Marrugo, Cristian Camilo Campo-Bedoya, Geraldine Marín-Pérez, Rhonald Gómez-Caballero, Bryan D. Hernández-Nieto, Gabriel Fernando Gutiérrez-Castillo, John Fredys Bello-Cordero, Mónica Alejandra Torres-Báez, Rafael Ricardo Ramirez-Morales, Ivan David Lozada-Martinez, Luis Rafael Moscote-Salazar
Publikováno v:
Romanian Neurosurgery, Vol 35, Iss 4 (2021)
Tumefactive multiple sclerosis is a rare variant of multiple sclerosis, characterized by the presence of brain lesions that may be solitary or multiple. Considering that these lesions have a pseudotumoral appearance, it is a challenge to differentiat
Externí odkaz:
https://doaj.org/article/aae29682a34145299be6b457efa7df88
Autor:
Ivan David Lozada-Martinez, Michael Gregorio Ortega-Sierra, María Milagros Daza-Vega, Leidy Natalia Cárdenas-Hormiga, Jorge Eduardo Contreras-Saldarriaga, Carlos Eduardo Garcia-Moron, Juan Santiago Serna-Trejos, Jorge Alberto Nuñez-Gamez, Daniela Gómez-Murillo, Mary Elena Rosero-Burgos, Luis Rafael Moscote-Salazar
Publikováno v:
Romanian Neurosurgery, Vol 35, Iss 4 (2021)
Growth hormone is responsible for stimulating the growth and differentiation of cells of various tissues and cell types contribute to protein synthesis and the mobilization of fatty acids. At the nervous system level, it stimulates the regeneration o
Externí odkaz:
https://doaj.org/article/f3bfc4061f314e00bee9b229aac5df7b
Autor:
Ivan David Lozada Marintez, Michael Gregorio Ortega-Sierra, Maria Daniela Del Pilar Zambrano-Arenas, Natalia Páez-Escallón, Darwin Gabriel Perea-Martinez, Yuly Sofia Caldera-Arrautt, Kevin Solis-Bazza, Duvan Alexander Betancourt-Cundar, Hernando Jose Gonzalez-Garces, Andrés Mauricio Manríque-Gualdron, Feraz Fady Zaghab-Zgieb, Luis Rafael Moscote-Salazar
Publikováno v:
Romanian Neurosurgery, Vol 35, Iss 3 (2021)
Fat embolism syndrome typically appears after an asymptomatic period of 24 to 72 hours and is typically manifested by the clinical triad of respiratory failure, neurological manifestations and petechiae, together with analytical alterations such as a
Externí odkaz:
https://doaj.org/article/8b3fa23b3e3a4d93bd89ae5228853b6c
Autor:
Ivan David Lozada Marintez, Oscar Javier Diaz-Castillo, Michael Gregorio Ortega-Sierra, Jhon Jairo González-Monterroza, Teddy Javier Padilla-Durán, Harold Sebastián Castillo-Pastuzan, Jhoan Sebastián Robledo-Arias, Maria Paz Bolaño-Romero, Alfonso Pacheco-Hernández, Luis Rafael Moscote-Salazar
Publikováno v:
Romanian Neurosurgery, Vol 35, Iss 3 (2021)
The extent and progression of neurological impairment in traumatic brain injury depend significantly on the area of perilesional gloom, where neuronal apoptosis occurs. Inhibition of apoptosis becomes a therapeutic strategy to preserve brain tissue a
Externí odkaz:
https://doaj.org/article/7f0e2fcb0c5c440c966740c3885c6a60
Autor:
Sandra Marcela Mass-Ramirez, Ivan David Lozada Marintez, José Bohorquez-Rivero, Ezequiel Garcia-Ballestas, Diego Bustos, Ingrith Tatiana Poveda-Castillo, Raúl David Delgado-Marrugo, Víctor Julián Daza-Martínez, Andrés David Sastre-Martínez, Michael Gregorio Ortega-Sierra, Tariq Janjua, María Paz Bolaño-Romero, Luis Rafael Moscote-Salazar
Publikováno v:
Romanian Neurosurgery, Vol 35, Iss 3 (2021)
Patients with acute neurological diseases (traumatic brain injury, hemorrhagic or ischemic stroke, spinal cord injury or tumour) may present with various systemic alterations such as changes in cardiovascular and respiratory response, gastrointestina
Externí odkaz:
https://doaj.org/article/65f7b76473e442fcb0ab18a1ba48a9a2