serw-MX  [xml]  
 


    
 DeCS Categories

D04 Polycyclic Compounds .
D04.210 Fused-Ring Compounds .
D04.210.500 Steroids .
D04.210.500.668 Norsteroids .
D04.210.500.668.651 Norpregnanes .
D04.210.500.668.651.693 Norpregnenes .
D04.210.500.745 Pregnanes .
D04.210.500.745.432 Pregnadienes .
D04.210.500.745.683 Pregnatrienes .
D04.210.500.745.745 Pregnenes .
D04.210.500.745.745.379 Ethisterone .
D04.210.500.745.745.654 Pregnenediones .
D04.210.500.745.745.654.829 Progesterone .
D04.210.500.745.745.725 Pregnenolone .
D06 Hormones, Hormone Substitutes, and Hormone Antagonists .
D06.472 Hormones .
D06.472.040 Adrenal Cortex Hormones .
D06.472.040.585 Hydroxycorticosteroids .
D06.472.040.585.745 Pregnenolone .
D06.472.334 Gonadal Hormones .
D06.472.334.734 Corpus Luteum Hormones .
D06.472.334.734.623 Progesterone .
D06.472.334.851 Gonadal Steroid Hormones .
D06.472.334.851.687 Progesterone Congeners .
D06.472.334.851.687.500 Pregnenolone .
D06.472.334.851.687.750 Progesterone .
G08 Reproductive and Urinary Physiological Phenomena .
G08.686 Reproductive Physiological Phenomena .
G08.686.784 Reproduction .
G08.686.784.769 Pregnancy .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Pregnenes .
Unsaturated derivatives of PREGNANES. .
1.00
0330
 
Pregnenediones .
Dioxopregnenes .
Diketopregnenes .
Unsaturated pregnane derivatives containing two keto groups on side chains or ring structures. .
0.84
182109
 
Progesterone .
Pregnenedione .
Progesterone, (13 alpha,17 alpha)-(+-)-Isomer .
Progesterone, (17 alpha)-Isomer .
Progesterone, (9 beta,10 alpha)-Isomer .
The major progestational steroid that is secreted primarily by the CORPUS LUTEUM and the PLACENTA. Progesterone acts on the UTERUS, the MAMMARY GLANDS and the BRAIN. It is required in EMBRYO IMPLANTATION; PREGNANCY maintenance, and the development of mammary tissue for MILK production. Progesterone, converted from PREGNENOLONE, also serves as an intermediate in the biosynthesis of GONADAL STEROID HORMONES and adrenal CORTICOSTEROIDS. .
0.79
56152119
 
Pregnenolone .
5-Pregnen-3-beta-ol-20-one .
5 Pregnen 3 beta ol 20 one .
A 21-carbon steroid, derived from CHOLESTEROL and found in steroid hormone-producing tissues. Pregnenolone is the precursor to GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS. .
0.74
53904
 
Ethisterone .
17 alpha-Ethynyltestosterone .
17 alpha Ethynyltestosterone .
Anhydrohydroxyprogesterone .
Pregneninolone .
17 alpha-Hydroxypregn-4-en-20-yn-3-one. A synthetic steroid hormone with progestational effects. .
0.69
1150
 
Pregnanes .
Saturated derivatives of the steroid pregnane. The 5-beta series includes PROGESTERONE and related hormones; the 5-alpha series includes forms generally excreted in the urine. .
0.67
22289
 
Pregnadienes .
Pregnane derivatives containing two double bonds anywhere within the ring structures. .
0.65
21200
 
Pregnatrienes .
Pregnane derivatives containing three double bonds in the ring structures. .
0.64
0738
 
Norpregnenes .
Pregnenes with one double bond or more than three double bonds which have undergone ring contractions or are lacking carbon-18 or carbon-19.. .
0.61
151633
 
Pregnancy .
Pregnancies .
Gestation .
The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. .
0.58
24528739762