spermat : KMLE 의학 검색 엔진 - 의학사전, 의학용어, 의학약어, 의학논문, 약품/의약품 검색

MeSH(Medical Subject Headings) 맞춤 검색 (http://www.nlm.nih.gov) 결과 : 5 페이지: 2

Spermatocytes - 새창 Male germ cells derived from SPERMATOGONIA. The euploid primary spermatocytes undergo MEIOSIS and give rise to the haploid secondary spermatocytes which in turn give rise to SPERMATIDS.
Synonyms : Spermatocyte, Spermiocyte
Spermatogenesis - 새창 The process of germ cell development in the male from the primordial germ cells, through SPERMATOGONIA; SPERMATOCYTES; SPERMATIDS; to the mature haploid SPERMATOZOA, SPERM.
Synonyms :
Spermatogenesis-Blocking Agents - 새창 Chemical substances which inhibit the process of spermatozoa formation at either the first stage, in which spermatogonia develop into spermatocytes and then into spermatids, or the second stage, in which spermatids transform into spermatozoa.
Synonyms : Spermatogenesis Blocking Agents, Agents, Spermatogenesis Blocking, Agents, Spermatogenesis-Blocking
Spermatogonia - 새창 Euploid male germ cells of an early stage of SPERMATOGENESIS, derived from prespermatogonia. With the onset of puberty, spermatogonia at the basement membrane of the seminiferous tubule proliferate by mitotic then meiotic divisions and give rise to the haploid SPERMATOCYTES.
Synonyms : Spermatogonias, Spermatophore
Spermatozoa - 새창 Mature male germ cells derived from SPERMATIDS. As spermatids move toward the lumen of the SEMINIFEROUS TUBULES, they undergo extensive structural changes including the loss of cytoplasm, condensation of CHROMATIN into the SPERM HEAD, formation of the ACROSOME cap, the SPERM MIDPIECE and the SPERM TAIL that provides motility.
Synonyms : Spermatozoon, X-Bearing Sperm, X-Chromosome-Bearing Sperm, Y-Bearing Sperm, Y-Chromosome-Bearing Sperm, Sperm, X-Bearing, Sperm, X-Chromosome-Bearing, Sperm, Y-Bearing, Sperm, Y-Chromosome-Bearing, Sperms, X-Bearing, Sperms, X-Chromosome-Bearing, X Bearing Sperm