| 영문 | sperm | 한글 | 정자 |
|---|---|---|---|
| 설명 | 남성의 성숙된 생식 세포. 고환에서 생성되며 정관을 통해 배출된다. 고환내의 정세관에서 생성되며 정자 발생과 정자 형성의 두 과정으로 이루어짐. ① 정자 발생은 사춘기가 되면 뇌하수체 전엽에서 분비되는 난포 자극 호르몬에 의해 정자가 만들어지기 시작함. 정조세포(spermatogonia, 23쌍 염색체)→일차정모세포(primary spermatocyte, 23쌍, 4N DNA)→이차정모세포(23, 2N DNA)→정자세포(23, 1N DNA)→정자(23, 1N DNA)  |
||
| ins | insertion; insulin; insurance, insured |
|---|---|
| inv | ins inverted insertion |
| IS | ileal segment; immediate sensitivity; immune serum; immunosuppression; impingement syndrome; incenti... |
| ASAB | Anti-Sperm Anti-Bodies |
| SCMCT | Sperm Cervical Mucus Contact Test |
| SUZI | Subzonal insemination |
|---|---|
| I | D)-insertion |
| IS | Insertion Sequence |
| I/D | Insertion-deletion |
| SECIS | SeC insertion sequences |
| subzonal | <anatomy> Situated under a zone, or zona; applied to a membrane between the zona radiata and the umbilical vesicle in the mammal embryo. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| aponeurosis of insertion | A tendinous sheet serving for the insertion of a broad muscle. (05 Mar 2000) |
| velamentous insertion | A form of insertion of the foetal blood vessels into the placenta, in which the vessels separate before reaching the placenta and develop toward it in a fold of amnion, somewhat like the ribs of an open parasol. Synonym: parasol insertion. (05 Mar 2000) |
| gastrostomy tube insertion | A surgical procedure to insert a tube into the stomach for purposes of nutrition. In this procedure, a small incision is made in the left upper quadrant of the abdomen while the patient is under general anaesthesia (can also be performed with a local anaesthetic). A thin flexible catheter is inserted into the stomach and then stitched in place. (27 Sep 1997) |
| gene insertion | The addition of one or more genesinto a genome from an externalsource. (09 Oct 1997) |
| parasol insertion | A form of insertion of the foetal blood vessels into the placenta, in which the vessels separate before reaching the placenta and develop toward it in a fold of amnion, somewhat like the ribs of an open parasol. Synonym: parasol insertion. (05 Mar 2000) |
| path of insertion | The direction in which a dental prosthesis is placed upon or removed from the supporting tissues or abutment teeth. (05 Mar 2000) |
| harrington rod insertion | <orthopaedics> A procedure that involves fusing together two or more vertebrae in the spine using either bone grafts or metal rods (Harrington rods). This procedure may be used to correct kyphosis or scoliosis. It is also used in those who require spine stabilisation due to vertebral damage from ruptures discs, fractures, osteomyelitis, osteoarthritis or tumour. (27 Sep 1997) |
| promoter insertion | <molecular biology> Activation of a gene by the nearby integration of a virus. The long-terminal repeat acts as a promoter for the host gene. A form of insertional mutagenesis. (18 Nov 1997) |
| DNA insertion elements | Discrete transposable segments of DNA which can insert into chromosomal, phage, and plasmid DNA. Some insert at random while others are site-specific; most have not been found to exist except in the inserted state. Their insertion into a genome always produces a mutation ("insertion mutation"), and their excision frequently results in a loss of host genetic information. Types of transposable elements include is elements (insertion sequence elements), which are composed of between 700 and 1400 bases and contain no genes unrelated to insertion function and tn elements (transposon elements), which are generally larger than 1400 bases and contain genes unrelated to insertion function. The concept also includes the delta element of saccharomyces cerevisiae and the integration site. (12 Dec 1998) |
| immediate insertion denture | A complete or partial denture constructed for insertion immediately following the removal of natural teeth. Synonym: immediate insertion denture. (05 Mar 2000) |
| insertion | 1. <anatomy> The place of attachment, as of a muscle to the bone which it moves. 2. <genetics> A rare nonreciprocal translocation involving three breaks in which a segment is removed from one chromosome and then inserted into a broken region of a nonhomologous chromosome. Origin: L. Inserere = to join to (18 Nov 1997) |
| insertion mutation | A mutation caused by the insertion of at least one extra nucleotide basein a DNA sequence. (09 Oct 1997) |
| insertion sequence | Mobile nucleotide sequences that occur naturally in the genomes of bacterial populations. When inserted into bacterial DNA, they inactivate the gene concerned, when they are removed the gene regains its activity. Closely related to transposons and range in size from a few hundred to a few thousand bases, but are usually less than 1500 bases. (18 Nov 1997) |
| thought insertion | The delusion that one's thoughts are not really one's own but are being placed into one's mind by an external force. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|