Studies on osteoporosis IV. Effect of benzo[b]thiophene-2- and dibenzothiophene-4-carboxylic acid on heparin accelerated osteoporosis.
Total skeletal calcium was determined in female mice with the aid of whole body neutron activation analysis. Three months treatment with heaprin produced significant osteoporosis in C3-H/St(Ha) mice but not in C57/BL6(J) mice. This was more pronounced in the younger (5-8 months) than in the older (15-18 months) animals. Two 2-thiophene carboxylic acid derivatives showed significant osteoporosis preventive activity.
D000818:Animals; D005260:Female; D006493:Heparin; D051379:Mice; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D010024:Osteoporosis / Q000139:chemically induced / Q000188:drug therapy*; D013876:Thiophenes / Q000627:therapeutic use*
D013876:Thiophenes; C026164:dibenzothiophene-4-carboxylic acid; D006493:Heparin; C026163:benzo(b)thiophene-2-carboxylic acid