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Descriptor English: Freemartinism
Descriptor Spanish: Freemartinismo
Descriptor freemartinismo
Entry term(s) animales freemartin
frimartinismo
síndrome freemartin
Scope note: Afección que se produce en la descendencia femenina de gemelos dicigóticos (GEMELOS DICIGÓTICOS) en un embarazo de sexos mixtos, por lo general en el ganado vacuno. Puede producirse en otros mamíferos. Cuando la fusión placentaria entre los FETOS masculino y femenino permite el intercambio de células fetales y de hormonas fetales, las HORMONAS TESTICULARES del feto macho pueden androgenizar el feto hembra produciendo una 'hembra' esteril quimérica XX/XY estéril (QUIMERISMO).
Descriptor Portuguese: Freemartinismo
Descriptor French: Freemartinisme
Tree number(s): C12.050.351.875.253.795.124
C12.200.706.316.795.124
C12.800.316.795.124
C16.131.939.316.795.124
C19.391.119.795.124
C22.196.339
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D005611
Scope note: A condition occurring in the female offspring of dizygotic twins (TWIN, DIZYGOTIC) in a mixed-sex pregnancy, usually in CATTLE. Freemartinism can occur in other mammals. When placental fusion between the male and the female FETUSES permits the exchange of fetal cells and fetal hormones, TESTICULAR HORMONES from the male fetus can androgenize the female fetus producing a sterile XX/XY chimeric "female"(CHIMERISM).
Allowable Qualifiers: BL blood
CF cerebrospinal fluid
CI chemically induced
CL classification
CN congenital
CO complications
DG diagnostic imaging
DH diet therapy
DI diagnosis
DT drug therapy
EC economics
EM embryology
EN enzymology
EP epidemiology
ET etiology
GE genetics
HI history
IM immunology
ME metabolism
MI microbiology
MO mortality
NU nursing
PA pathology
PC prevention & control
PP physiopathology
PS parasitology
PX psychology
RT radiotherapy
SU surgery
TH therapy
TM transmission
UR urine
VI virology
Previous Indexing: Cattle (1966-1969)
Infertility, Female (1966-1969)
Public MeSH Note: 70
History Note: 70
Related: Chimera MeSH
DeCS ID: 5747
Unique ID: D005611
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1970/01/01
Date of Entry: 1999/01/01
Revision Date: 2010/06/25
Freemartinism - Preferred
Concept UI M0008832
Scope note A condition occurring in the female offspring of dizygotic twins (TWIN, DIZYGOTIC) in a mixed-sex pregnancy, usually in CATTLE. Freemartinism can occur in other mammals. When placental fusion between the male and the female FETUSES permits the exchange of fetal cells and fetal hormones, TESTICULAR HORMONES from the male fetus can androgenize the female fetus producing a sterile XX/XY chimeric "female"(CHIMERISM).
Preferred term Freemartinism



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