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Androstatrienes
|
D000733 |
[Derivatives of the steroid androstane having three double bonds at any site in any of the rings.
] |
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Androstenediol
|
D015114 |
[An intermediate in TESTOSTERONE biosynthesis, found in the TESTIS or the ADRENAL GLANDS. Androstenediol, derived from DEHYDROEPIANDROSTERONE by the reduction of the 17-keto group (17-HYDROXYSTEROID DEHYDROGENASES), is converted to TESTOSTERONE by the oxidation of the 3-beta hydroxyl group to a 3-keto group (3-HYDROXYSTEROID DEHYDROGENASES).
] |
|
Androstenediols
|
D000734 |
[Unsaturated androstane derivatives which are substituted with two hydroxy groups in any position in the ring system.
] |
|
Androstenedione
|
D000735 |
[A delta-4 C19 steroid that is produced not only in the TESTIS, but also in the OVARY and the ADRENAL CORTEX. Depending on the tissue type, androstenedione can serve as a precursor to TESTOSTERONE as well as ESTRONE and ESTRADIOL.
] |
|
Androstenes
|
D000736 |
[Unsaturated derivatives of the steroid androstane containing at least one double bond at any site in any of the rings.
] |
|
Androstenols
|
D000737 |
[Unsaturated androstanes which are substituted with one or more hydroxyl groups in any position in the ring system.
] |
|
Androsterone
|
D000738 |
[A metabolite of TESTOSTERONE or ANDROSTENEDIONE with a 3-alpha-hydroxyl group and without the double bond. The 3-beta hydroxyl isomer is epiandrosterone.
] |
|
Anecdotes
|
D020465 |
[Works consisting of brief accounts or narratives of incidents or events.
] |
|
Anecdotes as Topic
|
D000739 |
[Works about brief accounts or narratives of an incident or event.
] |
|
Anelloviridae
|
D049811 |
[A family of non-enveloped, vertebrate, single-stranded DNA Viruses.
] |
|
Anemarrhena
|
D031403 |
[A plant genus of the family Asparagaceae. Members contain anemarans (POLYSACCHARIDES), hinokiresinol, mangiferin (a xanthone), and timosaponin (a steroidal saponin).
] |
|
Anemia
|
D000740 |
[A reduction in the number of circulating ERYTHROCYTES or in the quantity of HEMOGLOBIN.
] |
|
Anemia, Aplastic
|
D000741 |
[A form of anemia in which the bone marrow fails to produce adequate numbers of peripheral blood elements.
] |
|
Anemia, Diamond-Blackfan
|
D029503 |
[A rare congenital hypoplastic anemia that usually presents early in infancy. The disease is characterized by a moderate to severe macrocytic anemia, occasional neutropenia or thrombocytosis, a normocellular bone marrow with erythroid hypoplasia, and an increased risk of developing leukemia. (Curr Opin Hematol 2000 Mar;7(2):85-94)
] |
|
Anemia, Dyserythropoietic, Congenital
|
D000742 |
[A familial disorder characterized by ANEMIA with multinuclear ERYTHROBLASTS, karyorrhexis, asynchrony of nuclear and cytoplasmic maturation, and various nuclear abnormalities of bone marrow erythrocyte precursors (ERYTHROID PRECURSOR CELLS). Type II is the most common of the 3 types; it is often referred to as HEMPAS, based on the Hereditary Erythroblast Multinuclearity with Positive Acidified Serum test.
] |
|
Anemia, Hemolytic
|
D000743 |
[Acquired anemia due to destruction of red blood cells by physical trauma such as FIBRIN strands in the blood vessels, artificial heart valve, AORTIC COARCTATION. I can also be associated with hematologic diseases such as DISSEMINATED INTRAVASCULAR COAGULATION; HEMOLYTIC-UREMIC SYNDROME; and THROMBOTIC THROMBOCYTOPENIC PURPURA.
, A condition of inadequate circulating red blood cells (ANEMIA) or insufficient HEMOGLOBIN due to premature destruction of red blood cells (ERYTHROCYTES).
] |
|
Anemia, Hemolytic, Autoimmune
|
D000744 |
[Acquired hemolytic anemia due to the presence of AUTOANTIBODIES which agglutinate or lyse the patient's own RED BLOOD CELLS.
] |
|
Anemia, Hemolytic, Congenital
|
D000745 |
[Hemolytic anemia due to various intrinsic defects of the erythrocyte.
] |
|
Anemia, Hemolytic, Congenital Nonspherocytic
|
D000746 |
[Any one of a group of congenital hemolytic anemias in which there is no abnormal hemoglobin or spherocytosis and in which there is a defect of glycolysis in the erythrocyte. Common causes include deficiencies in GLUCOSE-6-PHOSPHATE ISOMERASE; PYRUVATE KINASE; and GLUCOSE-6-PHOSPHATE DEHYDROGENASE.
] |
|
Anemia, Hypochromic
|
D000747 |
[Anemia characterized by a decrease in the ratio of the weight of hemoglobin to the volume of the erythrocyte, i.e., the mean corpuscular hemoglobin concentration is less than normal. The individual cells contain less hemoglobin than they could have under optimal conditions. Hypochromic anemia may be caused by iron deficiency from a low iron intake, diminished iron absorption, or excessive iron loss. It can also be caused by infections or other diseases, therapeutic drugs, lead poisoning, and other conditions. (Stedman, 25th ed; from Miale, Laboratory Medicine: Hematology, 6th ed, p393)
] |
