Biomaterial Database

Sterilization of a non-scrotal mammal (Suncus murinus L.) by intratesticular injection of cadmium chloride. 1978

S K Singh, and C J Dominic

The testis of the musk shrew is resistant to subcutaneous administration of cadmium chloride. In contrast, a single intratesticular injection of cadmium chloride (0.01 to 0.03 mM/kg body weight) caused total destruction of germinal epithelium; Leydig cells, however, regenerated after an initial phase of atrophy. Unilateal injection of the drug induced degenerative changes in the injected testis only; the contralateral testis appeared normal macroscopically and histologically. The factors responsible for the differential response of the testes of this non-scrotal mammal to the two routes of administration of cadmium chloride are discussed.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009336	Necrosis	The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.
D002104	Cadmium	An element with atomic symbol Cd, atomic number 48, and atomic weight 112.41. It is a metal and ingestion will lead to CADMIUM POISONING.
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
D012671	Seminiferous Tubules	The convoluted tubules in the TESTIS where sperm are produced (SPERMATOGENESIS) and conveyed to the RETE TESTIS. Spermatogenic tubules are composed of developing germ cells and the supporting SERTOLI CELLS.	Seminiferous Tubule,Tubule, Seminiferous,Tubules, Seminiferous
D012788	Shrews	Small mammals in the family Soricidae, order Soricomorpha (formerly Insectivora). They resemble moles and are characterized by a mobile snout, sharp INCISOR teeth, and are found in tropical and temperate regions worldwide.	Shrew
D013245	Sterilization, Reproductive	Procedures to block or remove all or part of the genital tract for the purpose of rendering individuals sterile, incapable of reproduction. Surgical sterilization procedures are the most commonly used. There are also sterilization procedures involving chemical or physical means.	Reproductive Sterilization,Voluntary Sterilization,Female Sterilization,Female Sterilization, Voluntary,Male Sterilization,Male Sterilization, Voluntary,Female Sterilizations,Female Sterilizations, Voluntary,Male Sterilizations,Male Sterilizations, Voluntary,Reproductive Sterilizations,Sterilization, Female,Sterilization, Male,Sterilization, Voluntary,Sterilizations, Female,Sterilizations, Male,Sterilizations, Reproductive,Sterilizations, Voluntary,Voluntary Female Sterilization,Voluntary Female Sterilizations,Voluntary Male Sterilization,Voluntary Male Sterilizations,Voluntary Sterilizations
D013737	Testis	The male gonad containing two functional parts: the SEMINIFEROUS TUBULES for the production and transport of male germ cells (SPERMATOGENESIS) and the interstitial compartment containing LEYDIG CELLS that produce ANDROGENS.	Testicles,Testes,Testicle