Naringin prevents bone loss in a rat model of type 1 Diabetes mellitus
Autor: | M.A. Rivoira, N. Tolosa de Talamoni, Gabriela Picotto, Valeria Rodríguez, Ricardo A. Battaglino |
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Rok vydání: | 2018 |
Předmět: |
Male
0301 basic medicine endocrine system diseases medicine.disease_cause Biochemistry chemistry.chemical_compound Absorptiometry Photon Bone Density Osteogenesis Adipocytes OXIDATIVE STRESS biology Bioquímica y Biología Molecular Catalase musculoskeletal system ADIPOCYTES Medicina Básica medicine.anatomical_structure Adipogenesis Flavanones Osteocalcin medicine.drug musculoskeletal diseases medicine.medical_specialty CIENCIAS MÉDICAS Y DE LA SALUD Biophysics NARINGIN Bone and Bones Diabetes Mellitus Experimental Diabetes Complications 03 medical and health sciences TYPE 1 D.M Internal medicine TRAP(+) CELLS medicine Animals Hypoglycemic Agents Femur Tibia Rats Wistar Molecular Biology Naringin Dose-Response Relationship Drug Superoxide Dismutase nutritional and metabolic diseases Streptozotocin Rats Diabetes Mellitus Type 1 030104 developmental biology Endocrinology chemistry biology.protein Osteoporosis Bone marrow BONE MINERAL DENSITY Oxidative stress |
Zdroj: | Archives of Biochemistry and Biophysics. 637:56-63 |
ISSN: | 0003-9861 |
DOI: | 10.1016/j.abb.2017.12.001 |
Popis: | The aim of this work was to know whether naringin (NA) could prevent the bone complications in a model of streptozotocin (STZ) induced diabetes. Rats were divided in: 1) controls, 2) STZ-rats, 3) STZ-rats treated with 40 mg NA/kg, and 4) STZ-rats treated with 80 mg NA/kg. BMD and BMC were performed by DEXA. Bone histomorphometry and histology as well as TRAP staining were done in tibia. Osteocalcin (OCN) was determined in bone and serum. Glutathione content and SOD and catalase activities were assayed in bone marrow from femur. The data showed that NA80 increased the BMD and BMC from the long bones of STZ-rats. Both NA40 and NA80 normalized the trabecular number and the trabecular separations. An increase in the number of adipocytes and TRAP(+) cells in tibia from STZ-rats was blocked by NA. NA40 treatment increased the number of OCN(+) cells, but only the NA80 treatment allowed to reach the control values. NA normalized the SOD and catalase activities in bone marrow of femur from STZ-rats. In conclusion, NA avoids alterations in the physical properties and microstructure of bone from STZ-rats probably by stimulation of osteoblastogenesis, inhibition of the osteoclastogenesis and adipogenesis via blocking the oxidative stress. Fil: Rivoira, Maria Angelica. Universidad Nacional de Córdoba. Facultad de Medicina. Cátedra de Bioquímica y Biología Molecular; Argentina Fil: Rodriguez, Valeria Andrea. Universidad Nacional de Córdoba. Facultad de Medicina. Cátedra de Bioquímica y Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina Fil: Picotto, Gabriela. Universidad Nacional de Córdoba. Facultad de Medicina. Cátedra de Bioquímica y Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina Fil: Battaglino, Ricardo A.. Universidad Nacional de Córdoba. Facultad de Medicina. Cátedra de Bioquímica y Biología Molecular; Argentina. University of Colorado. School of Medicine; Estados Unidos Fil: Tolosa, Nori Graciela. Universidad Nacional de Córdoba. Facultad de Medicina. Cátedra de Bioquímica y Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Ciencias de la Salud. Universidad Nacional de Córdoba. Instituto de Investigaciones en Ciencias de la Salud; Argentina |
Databáze: | OpenAIRE |
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