Advantages Of Diseases And Disorders Of The Muscular System And How You Can Make Full Use Of It.

                                                  Image Source: wikipedia.org

Hello guys welcome to another episode of my blog post today we will look into disease in the muscle system want to know more stay tuned and read below.

When you have a torn muscle or known someone with a muscle-shrinking disease, you are very well aware that any problem that lessen the capability of skeletal muscles to produces movement has as serious impact on activities that we ignore seriously. In general, ills that can take hold of our skeletal muscles can be spitted into three: Injuries, disease, and disuse.  

Muscle injuries include strains and tears

Given that our muscular system gets almost constant use, is not shocking, the most usual disorders of skeletal muscles are injuries. Lots of people and athletes especially, strain a muscle at a point in people being existence. The injury arises when a movement expands or tore muscle fibers. Usually, there is blood loss into the damaged area, which causes protuberance and hurtful muscle spasm. The usual first aid is ice pack, followed by resting the affected muscle and using inflammatory drugs such as ibuprofen.

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When a whole muscle is torn, the aftereffects can last a lifetime. If scar tissue develops while the tear mends, the healed muscle may be shorter than before. As the outcome it may not function as effectively.   For athletes, muscle strains and tears often are “part of the game”   

Muscular dystrophies are inherited disorders. 

Cramps and spasms are abnormal contractions In the muscle spasm, a muscle suddenly and involuntarily contracts. A muscle cramp is a painful muscle spasm that doesn't immediately release. Any skeletal muscle can cramp, but the usual “victims” are calf and thigh muscles. 

In some instant the real culprit is a deficiency of potassium, which is needed for the proper transference of nerve impulses to muscles & other tissues. Gentle stretching and massage may coax a cramped muscle to release. 

Most people experience occasional muscle ties. These minor, involuntary twitches are common in muscles of the face and eyelids and may be triggered by anxiety or some other psycho-emotional cause. 

Muscular dystrophies wreck muscle fibers

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Muscular dystrophies are genetic diseases in which muscles fibers crack down and the affected muscle increasing weakens and shrivel. Duchenne fibrous muscular dystrophy (DMD) is the most routine form in children. It is induced by a sole mutant gene that hinder with the capability of sarcomeres in muscle cell to contract. Affected youngsters usually are constricted to a wheelchair by their teens, and most don’t survive in their earlier twenties. 

Myotonic muscular dystrophy is regularly seen in adults. It generally influences only the feet and hands and not a Death threatening. “Myo” means muscle & the name of this disorder indicates that affected muscles contract strongly but do not relax in the normal way. 

Bacterial infections can interfere with nervous system signals to muscles 

The use of clostridium botulinum toxin for Botox injections. This micro-organism’s usually stay on the soil. When it contaminates food in unsterilized cans or jars, it produces the botulinum toxin, which causes the deadly food poisoning called botulism. The toxin ceases motor neurons from releasing Ach, the neurotransmitter that triggers muscle contractions. As an outcome, fibrous become paralyzed. Swift treatment with an antitoxin is the only procedure to prevent death owing to paralysis of skeletal muscles and heart muscle involved in breathing. 

A similar microbe, Clostriduim telani, lives in the gastro-intestinal tract of animals such as cattle and horses. (It may also inhabit the human GI tract.) C. telani spores, a resting stage of the microbe, may be in soil that contains manure. If they enter a wound, the microbe turns out to be active and assembles a toxin that causes the diseases tetanus.

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Unlike the healthy state of steady, low-level muscle contraction of the same name, the disease tetanus is life-threatening. The bacterial toxin travels to the spiral cord, where it blocks nervous system signals that release skeletal muscles from contraction. The muscles go into unending spasms called spastic paralysis. A patient’s fists and jaw may stay clenched (which is why the disease sometimes is called “lockjaw”) and the spine may arch in a stiff curve. Death happens when paralysis expand to the heart and respiratory muscles.  

Today a tetanus vaccine can converse immunity to such diseases, in advanced nation as United States almost all people are immunized as children, with periodic “booster shots” Suggested for adults. Vaccines were not accessible for soldiers who sustained battlefield wounds in early wars, and many suffered an agonizing death due to tetanus. Globally, the diseases kill about 2 hundred thousand (200,000) people every year, mostly women who must supply birth in unhygienic state.

 Thank you for reading.

 Reference List:

Study.com:muscular system: injuries & disorders

Mayoclinic.org/Muscular dystrophy

Livescience.com/Muscular System: Facts, Functions & Diseases

Annclinlabsci.org/Diseases and Disorders Associated with Excess Body Weight

Medicalonline1.com/18-common-diseases-of-the-muscular-system

Wikipedia.org/wiki/Muscular_dystrophy

 Further Reading:

• Lieber, Richard L. (2002) Skeletal muscle structure, function, and plasticity. Wolters Kluwer Health.
• Xu, Q; Quan, Y; Yang, L; He, J (Jan 2013). "An adaptive algorithm for the determination of the onset and offset of muscle contraction by EMG signal processing". IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society. 21 (1): 65–73. 
• Birbrair, Alexander; Zhang, Tan; Wang, Zhong-Min; Messi, Maria Laura; Enikolopov, Grigori N.; Mintz, Akiva; Delbono, Osvaldo (2013-03-21). "Role of Pericytes in Skeletal Muscle Regeneration and Fat Accumulation". Stem Cells and Development. 22 (16): 2298–2314.