The effects of nandrolone decanoate on rarefying bone tissue. 1980

A Dhem, and N Ars-Piret, and M P Waterschoot

The effects of nandrolone decanoate on rarefying bone tissue were studied with the aid of microradiography and fluorescence microscopy in tetracycline-labelled preparations of the rabbit calcaneus and the long bones of old dogs. Osteoporosis was induced in the rabbit calcaneus by resecting of the Achilles tendon. In 20 of the 24 rabbits treated with nandrolone decanoate, the osteoporosis observed was less severe than in 8 untreated controls. Furthermore, in comparison with the controls, the signs of active osteogenesis in the treated groups increased systematically. In the old dogs, nandrolone decanoate caused a new opposition, identified by tetracycline labelling, to appear at the periphery of the medullary cavity. All the observations suggest that nandrolone decanoate has a favourable effect on osteogenetic phenomena and probably an inhibitory action on bone resorption. Consequently, nandrolone decanoate is capable of preventing or, at least, of partially correcting losses of bone mass.

UI MeSH Term Description Entries
D009277 Nandrolone C18 steroid with androgenic and anabolic properties. It is generally prepared from alkyl ethers of ESTRADIOL to resemble TESTOSTERONE but less one carbon at the 19 position. 19-Nortestosterone,Estrenolone,Norandrostenolone,Nortestosterone,17-Hydroxy-Estr-4-Ene-3-One,17beta-Hydroxy-19-Nor-4-Androsten-3-One,17beta Hydroxy 19 Nor 4 Androsten 3 One
D010024 Osteoporosis Reduction of bone mass without alteration in the composition of bone, leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS, POSTMENOPAUSAL) and age-related or senile osteoporosis. Age-Related Osteoporosis,Bone Loss, Age-Related,Osteoporosis, Age-Related,Osteoporosis, Post-Traumatic,Osteoporosis, Senile,Senile Osteoporosis,Osteoporosis, Involutional,Age Related Osteoporosis,Age-Related Bone Loss,Age-Related Bone Losses,Age-Related Osteoporoses,Bone Loss, Age Related,Bone Losses, Age-Related,Osteoporoses,Osteoporoses, Age-Related,Osteoporoses, Senile,Osteoporosis, Age Related,Osteoporosis, Post Traumatic,Post-Traumatic Osteoporoses,Post-Traumatic Osteoporosis,Senile Osteoporoses
D011817 Rabbits A burrowing plant-eating mammal with hind limbs that are longer than its fore limbs. It belongs to the family Leporidae of the order Lagomorpha, and in contrast to hares, possesses 22 instead of 24 pairs of chromosomes. Belgian Hare,New Zealand Rabbit,New Zealand Rabbits,New Zealand White Rabbit,Rabbit,Rabbit, Domestic,Chinchilla Rabbits,NZW Rabbits,New Zealand White Rabbits,Oryctolagus cuniculus,Chinchilla Rabbit,Domestic Rabbit,Domestic Rabbits,Hare, Belgian,NZW Rabbit,Rabbit, Chinchilla,Rabbit, NZW,Rabbit, New Zealand,Rabbits, Chinchilla,Rabbits, Domestic,Rabbits, NZW,Rabbits, New Zealand,Zealand Rabbit, New,Zealand Rabbits, New,cuniculus, Oryctolagus
D001862 Bone Resorption Bone loss due to osteoclastic activity. Bone Loss, Osteoclastic,Osteoclastic Bone Loss,Bone Losses, Osteoclastic,Bone Resorptions,Loss, Osteoclastic Bone,Losses, Osteoclastic Bone,Osteoclastic Bone Losses,Resorption, Bone,Resorptions, Bone
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D005260 Female Females
D000077603 Nandrolone Decanoate Decanoic acid ester of nandrolone that is used as an anabolic agent to prevent or treat WASTING SYNDROME associated with severe chronic illness or HIV infection (HIV WASTING SYNDROME). It may also be used in the treatment of POSTMENOPAUSAL OSTEOPOROSIS. 17 beta-Hydroxyestr-4-en-3-one 17-decanoate,19-Nortestosterone Decanoate,19-nor-4-Androstene-17 beta-ol-3-one 17-decanoate,Decadurabolin,Decadurobolin,Retabolil,Retabolyl,17 beta Hydroxyestr 4 en 3 one 17 decanoate,19 Nortestosterone Decanoate,19 nor 4 Androstene 17 beta ol 3 one 17 decanoate
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia

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