SE : 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: 17

Semantics - 새창 The relationships between symbols and their meanings.
Synonyms : Semantic
Semaphorin-3A - 새창 The prototypical and most well-studied member of the semaphorin family. Semaphorin-3A is an axon-repulsive guidance cue for migrating neurons in the developing nervous system. It has so far been found only in vertebrates, and binds to NEUROPILIN-1/plexin complex receptors on growth cones. Like other class 3 semaphorins, it is a secreted protein.
Synonyms : Collapsin, Collapsin-1, Collapsing Factor, Sem D, Sema3A, Semaphorin 3A, Semaphorin D, Collapsin 1
Semaphorins - 새창 A family of proteins that mediate axonal guidance. Semaphorins act as repulsive cues for neuronal GROWTH CONES and bind to receptors on their filopodia. At least 20 different molecules have been described and divided into eight classes based on domain organization and species of origin. Classes 1 and 2 are invertebrate, classes 3-7 are vertebrate, and class V are viral. Semaphorins may be secreted (classes 2, 3, and V), transmembrane (classes 1, 4, 5, and 6), or membrane-anchored (class 7). All semaphorins possess a common 500-amino acid extracellular domain which is critical for receptor binding and specificity, and is also found in plexins and scatter factor receptors. Their C termini are class-specific and may contain additional sequence motifs.
Synonyms : Class 1 Semaphorins, Class 2 Semaphorins, Class 3 Semaphorins, Class 4 Semaphorins, Class 5 Semaphorins, Class 6 Semaphorins, Class 7 Semaphorins, Class V Semaphorins, Sema 1, Semaphorin, Semaphorin-1, Semaphorin-2, Semaphorin-3, Semaphorin-4, Semaphorin-5
Semecarpus - 새창 A plant genus of the family ANACARDIACEAE that is the source of anacarcin forte. The nut milk extract is cytotoxic.
Synonyms : Semecarpus anacardium
Semen - 새창 The thick, yellowish-white, viscid fluid secretion of male reproductive organs discharged upon ejaculation. In addition to reproductive organ secretions, it contains SPERMATOZOA and their nutrient plasma.
Synonyms : Plasma, Seminal