publication . Article . 2014

Influencia de la variación de la presión de oxígeno ambiental en la formación ósea en cuyes nativos del nivel del mar

Elías Ernesto Aguirre Siancas;
Open Access
  • Published: 01 Apr 2014 Journal: Anales de la Facultad de Medicina, volume 75 (issn: 1025-5583, eissn: 1609-9419, Copyright policy)
  • Publisher: Universidad Nacional Mayor de San Marcos, Vicerectorado de Investigacion
Introduction: Hypoxia characterizes initially injured tissue; variation in oxygen available determines the appearance of molecules involved in bone repair. Objectives: To determine if environmental oxygen pressure variation influences bone formation following osteotomy in sea level native guinea pigs. Design: Experimental. Setting: Faculty of Dentistry, Universidad Nacional Mayor de San Marcos, Lima, Peru, and Tropical and High Altitude Research Veterinary Institute, Mantaro, Peru. Biological material: Guinea pigs. Interventions: Five groups of 10 guinea pigs each were formed: one without osteotomy (control group), and four experimental groups: sea 15 days and s...
free text keywords: Presión de oxígeno ambiental, formación ósea, osteocitos, Ambiental oxygen pressure, osteocytes, Medicine, R, Medicine (General), R5-920, Bone formation, Humanities
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