| 영문 | estrogen | 한글 | 에스트로겐 |
|---|---|---|---|
| 설명 | 난소안에 있는 난포에서 분비되는 난포호르몬의 총칭. 여포호르몬, 발정 호르몬이라고도 한다. 에스트로겐이란 생물학적인 명칭이며 동물의 발정작용 외에 여러 가지 작용을 지닌 물질의 총칭이다. 사람에는 20종 이상의 에스트로겐의 종류가 있지만, 그중에서도 estrone, estradiol, estriol의 3가지가 가장 중요하다. 에스트로겐은 비임신시에는 여포호르몬의 조절에 의해서, 주로 난소에서 생성되며, 임신시에는 주로 태반에서 만들어지지만, estriol은 태아의 부신과 태반의 합동작용에 의해서 만든다. 사람에게 있어서 에스트로겐의 주된 작용은 다음과 같은 것이 있다. 1. 제 2차 성징의 발현. 2. 내성기, 질, 외성기의 발육촉진 3. 자궁내막 및 성기 상피의 증식 4. 배란기에 자궁의 입구인 목에 점액을 증량시켜 정자의 통과성을 좋게 한다. 5. 임신시에 성기와 유방 등에 임신성 변화를 일으킨다. 6. 성기의 근육을 증식시켜 운동성을 증가시킨다. 7. 단백질 지질, 무기질 등의 물질대사나 여러 가지 효소의 작용에 영향을 준다. 8. 배란과 생리 주기의 유지에 관여한다. |
||
| HCG, hCG | Human Chorionic Gonadotropin; 사람융모성성선자극호르몬 1. Placental Glycoprotein Hormone &nbs... |
|---|---|
| ILP | inadequate luteal phase; insufficiency of luteal phase; interstitial laser photocoagulation; interst... |
| SPIA | solid-phase immunoabsorption; solid-phase immunoassay |
| E1 | Estrone; 폐경후 주된 Estrogen |
| E2 | Estradiole; 폐경전 주된 Estrogen |
| Phase I | phase |
|---|---|
| S phase | synthesis phase |
| E | Estrogen |
| E2 | Estrogen |
| ER | Estrogen |
| estrogen | <endocrinology, hormone> A generic term for oestrus producing steroid compounds, the female sex hormones. In humans, oestrogen is formed in the ovary, possibly the adrenal cortex, the testis and the foetoplacental unit, it has various functions in both sexes. It is responsible for the development of the female secondary sex characteristics and during the menstrual cycle it acts on the female genitalia to produce an environment suitable for the fertilization, implantation and nutrition of the early embryo. Oestrogen is used in oral contraceptives and as a palliative in cancer of the breast after menopause and cancer of the prostate, other uses include the relief of the discomforts of menopause, inhibition of lactation and treatment of osteoporosis, threatened abortion and various functional ovarian disorders. (18 Nov 1997) |
|---|---|
| estrogen 2-hydroxylase | <enzyme> Same enzyme for hydroxylation in 2 or 4 position Registry number: EC 1.14.99.- Synonym: estrogen 4-hydroxylase, ethinylestradiol 2-hydroxylase (26 Jun 1999) |
| accelerated phase of leukaemia | Refers to chronic myelogenous leukaemia that is progressing. The number of immature, abnormal white blood cells in the bone marrow and blood is higher than in the chronic phase, but not as high as in the blast phase. (12 Dec 1998) |
| acceleration phase | <cell biology, cell culture> A period of increasing growth before the log phase in a culture of microbes. After the culture is started on a medium, at first there is no growth (the lag phase) and then the microbes start to gradually grow (acceleration phase) until they reach a constant maximum rate of growth (log phase). (15 Jan 1998) |
| acute-phase protein | <haematology> These plasma proteins (in addition to fibrinogen) increase 25% or more in response to inflammation and injury are under direct control of interleukin-6 (IL-6) (hepatocyte-stimulating factor). Other proteins which increase are ceruloplasmin, C3 and C4 which increase 50% or more; alpha-1 acid glycoprotein, alpha-1 antitrypsin, haptoglobin and fibrinogen (the major determinant of viscosity 1 ) which increase two- to fourfold; C-reactive protein (CRP) and serum amyloid A which increase several hundred-fold. Despite long-held clinical opinion to the contrary, available data indicate that neither ESR nor measurement of specific acute-phase reactants are useful in excluding underlying infection or inflammation regardless of the pretest probability. These proteins are secreted into the blood in increased or decreased quantities by hepatocytes in response to trauma, inflammation, or disease. They can serve as inhibitors or mediators of the inflammatory processes. Certain acute-phase proteins have been used to diagnose and follow the course of diseases or as tumour markers. See also: amyloid, c-reactive protein, erythrocyte sedimentation rate, viscosity. (25 Jun 1999) |
| acute-phase reaction | <immunology, rheumatology> Refers to the changes in synthesis of certain proteins within the serum during an inflammatory response, which provides rapid protection for the host against microorganisms via non-specific defense mechanisms. It consists of fever, an increase in inflammatory humoral factors, and an increased synthesis by hepatocytes of a number of proteins or glycoproteins usually found in the plasma; the reaction is mediated by endogenous pyrogens, the hypothalamus, adrenal hormones, and other factors. (12 Jul 2000) |
| anal phase | In psychoanalytic personality theory, the stage of psychosexual development, occurring when a child is between 1 and 3 years, during which activities, interests, and concerns are centreed around the anal zone. (05 Mar 2000) |
| aqueous phase | The water portion of a system consisting of two liquid phase's, one mainly water, the other a liquid immiscible with water (e.g., benzene, ether). (05 Mar 2000) |
| blast phase | Refers to advanced chronic myelogenous leukaemia. In this phase, the number of immature, abnormal white blood cells in the bone marrow and blood is extremely high. Also called blast crisis. (12 Dec 1998) |
| g0 phase | Phase of the cell cycle where cells exist in a quiescent state. These cells have unduplicated DNA, degraded RNA and protein, and low enzyme activity. The ability to switch between g0 and g1 (and vice versa) determines the post-embryonic cell proliferation rate and is defectively controlled in neoplastic cells. (12 Dec 1998) |
| g1 phase | <cell biology, molecular biology> The period during interphase in the cell cycle between mitosis and the S phase (when DNA is replicated). Also known as the decision period of the cell, because the cell decides to divide when it enters the s phase. The G stands for gap. (09 Oct 1997) |
| g2 phase | <cell biology, molecular biology> The period during interphase in the cell cycle between the S phase (when DNA is replicated) and mitosis (when the nucleus, then cell, divides). at this time, the cell checks the accuracy of DNA replication and prepares for mitosis. The G stands for gap. (09 Oct 1997) |
| radial growth phase | The early pattern of growth of cutaneous malignant melanoma, in which tumour cells spread laterally in the epidermis. (05 Mar 2000) |
| Gap1 phase | The period of the cell cycle after cell division when there is synthesis of RNA and protein; it may last for a few hours in rapidly growing tissue or a lifetime in non-renewing cells such as nerve cells. Synonym: Gap1 phase, postmitotic phase. (05 Mar 2000) |
| Gap2 phase | The period in the cell cycle when synthesis of DNA is completed but before mitosis begins. Synonym: Gap2 phase, premitotic phase. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|