Alcohol-Induced Pathological Changes of Femur and Liver in the Castrated Rats

Osteoporosis is usually considered a disease of older women reported the rate, pattern and determinants of bone loss, far less information is available for men although it is also common in men [1,2]. The three major causes of osteoporosis in men are excessive alcohol intake, long-term glucocorticoid therapy, and hypogonadism [3,4]. In process of bone resorption, type I collagen crosslinking molecules, pyridinoline (PYD) are released into the circulation and cleared by the kidney. $^2$H$_2$O as a tracer has been applied to measure synthesis rates of slow-turnover proteins and successfully applied to bone collagen synthesis, skeletal muscle and cardiac muscle in rat. The objective of this study was to examine osteoporosis and alcohol-induced changes of femur and liver in post-menopausal males using the developed method. (omitted)