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Muscular muscular dystrophy ( MD ) is an inherited disease that cause disabilities due to weakened or degenerated muscleman . It is a easy progressive disease that affects usually voluntary musculus of the body.1This happens because defective genes are fleet to the individuals from one or both the parents . These factor codes information for the product of a protein name dystrophin . Its symptoms and appearance depend on the type and severity of muscular dystrophy . In this article , the unwashed types of hefty muscular dystrophy are discussed .
How Many Types Of Muscular Dystrophy Are There?
brawny muscular dystrophy has more than 30 type , but the below ones are the most common types :
Duchenne Muscular Dystrophy
Duchenne is a most common and most severe soma of sinewy dystrophy.2It is most prevalent manakin and address about 50 % of all the case of sinewy dystrophy . It usually appear in males in their early infancy in the age of 3 - 5 years .
Its symptoms admit fall down , totter while walking , and difficulty in riding from sitting or lie situation , running or jump . In some cases , sura muscles may get dilate due to fat accumulation .
The life anticipation of this hefty muscular dystrophy is very short . The child misplace his ability to take the air in the geezerhood of 12 years and dies in his teenage and twenty due to heart or lung failure .
Becker Muscular Dystrophy
Becker is alike to Duchenne muscular dystrophy.2It occurs mainly in males in the long time between 11 -25 .
Its symptoms include flow a lot , walk on tiptoes , and trouble in rising from floor and cramps in the muscles .
They can usually take the air but may need wheelchair and support in severe cases in their teen , middle age or later .
Myotonic Muscular Dystrophy
Myotonic is a case of sinewy dystrophy which develop in adults.2In this , muscularity can not loosen up after a sudden condensation . Its symptom demand sag eyelids , difficulty in swallowing , cataracts , visual disability , baldness , exercising weight loss , drowsiness , infertility , and heart and soul problems in severe typesetter’s case that may cause death .
Men and women both are bear upon by this brawny dystrophy in the adulthood in the years between 20 to 30 year .
Congenital Muscular Dystrophy
Congenital is a character of powerful dystrophy that develops in the infant from birth.2This type of muscular muscular dystrophy influence the central nervous system . The baby has problem with brawniness coordination , scoliosis ( curvature of the sticker ) , deformities in the foot , cerebral impairment and job with swallowing and breathe from the parturition itself .
It affects both manful and distaff infant and most of them die in early childhood and few of them survive until maturity with modest disability .
Facioscapulohumeral Muscular Dystrophy
In facioscapulohumeral muscular muscular dystrophy , face , shoulders and upper arm are affected . Its symptoms start with difficulty in opening mouth that get along to difficulties in swallow , wasting of shoulder joint muscle , take heed problems and swayback curve in the back .
It usually starts in the teenage in both girl and boys . However , it can appear up to the age of 40 days . It can be mild or stark .
Limb-Girdle Muscular Dystrophy
Limb - Girdle affects both males and female person . It affects primarily muscles of articulatio humeri , legs , and cervix . Its symptoms necessitate falling down , difficulty in rising from chairs , climbing high through steps , carrying an physical object and a inflexible back .
Distal Muscular Dystrophy
Distal bear on muscle forearm , hands , lower legs , and feet . It causes difficulties in bridge player move , walking , climbing stair and standing on heel . It seem in the age of XL and 60s in both military personnel and adult female .
Emery – Dreifuss Muscular Dystrophy
Emery – Dreifuss symptom regard weakness in upper arm and scurvy leg . The patient walks on their toes . It explicate boys only in the age between 10 - 20 years . The affected role develop marrow disease by the geezerhood of 30 year and pall in mid - adulthood .
Conclusion
powerful muscular dystrophy is a bent of genetic disease that may cause degeneration and wasting of muscles . There are more than 30 types of muscular muscular dystrophy . The common and most prevalent type of muscular muscular dystrophy such as Duchenne , Becker , myotonic , congenital are discussed above .
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