Protective Effect of Oxytocin Against Bone Loss in a Female Rat Model of Osteoporosis.

ABSTRACT:

Background

Introduction: Oxytocin (OT) has been proposed to assist in the regulation of bone remodeling and to exert an antiosteoporotic effect. We evaluated the possible protective effect of OT against bone degeneration in ovariectomized (OVX) rats.

Methods

The study was performed on three groups of adult female rats; group I was subjected to sham operation, group II was subjected to ovariectomy, and group III was subjected to ovariectomy and intraperitoneal injection with OT for eight successive weeks. At the end of the study, bone mass density (BMD) was measured; then the rats were euthanized and their blood and bone tissues were examined.

Results

The group II rats had significantly less BMD and greater serum bone-specific alkaline phosphatase (bALP), osteocalcin (

SUBMITTER: Moghazy H 

PROVIDER: S-EPMC7603262 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature