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
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