Muscular atrophy ESPINAL BULB VEGETABLES
Disease information
Muscular atrophy ESPINAL BULB VEGETABLES
It affects generally to men between the 30 and 50 years of age, although they have been gotten to present / display cases in young people of 15 years.
This
disease
, that can be hereditary, is
a
variant of the
spinal
muscular
atrophy
and it is denominated to bulbar, by an existing structure in the inferior part of the brain that contains
nervous
cells that control muscles of the face, the mouth and the throat. Also it includes weakness and
atrophy
of muscles of the arms and the legs, specially those that are more near the center of the body.
It is caused by
a
genetic
defect in the SBMA of chromosome X, reason why it is very rare that one appears in
a
woman) An expanded called DNA section repetition trinucleótida in gene that takes instructions for
a
well - known
protein
like androgen receiver.
It begins by the weakness of the legs and progresses slowly. The patient can experience
espasmos
or
cramps
of muscles, difficulty to speak, to swallow or to chew, with risk of asphyxia by inhalation or obstruction of the
respiratory
routes or to
infections
.
The weakness of face muscles, makes smiling difficult or to
transmit
emotions through face expressions.
A
special characteristic, is that the patients can
develop
ginecomastia that is the growth of the chests, its
fertility
is reduced and the testicles shrink, since they let process androgens, that is masculine hormones.
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