In medicine, 3D printing allows more stylish and less expensive designs for Prosthetic Limbs.
Prosthetic Limbs is an artificial device which replaces missing leg. It is beneficial for the people who lost their leg due to following reasons:
- Accident
- Birth defect
- Disease
In medicine, they are developed through Automated production line for 3D printing allowing them to be stylish and less expensive designing.
It helps people to go around easily without any problems. They copy the function of the biological leg and sometimes they do appear as the real leg of an actual human body.
People may need a support system to walk even with Prosthetic limbs like a Walker or Crutches while some people may not need them all. Hence, moving freely without any problem.
A Prosthetic Limb is made up of the following materials:
- Silicone
- Aluminium
- Carbon
- Resin
People having Diabetes may face some issues with the Prosthetic limbs due to their affected physiology. These are attached with the help of Belts and Cuffs by creating suction.
It lasts for about months to years depending upon certain factors like;
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Answer:
The major functions of the skeletal system are body support, facilitation of movement, protection of internal organs, storage of minerals and fat, and blood cell formation.
The acrosome contains enzymes that break down the outer membrane of the egg cell, letting the sperm fertilize the egg.
What is an acrosome?
An acrosome is a unique membranous organelle that is located over the anterior part of the sperm nucleus. It is highly conserved throughout evolution.
This acrosome contains a number of hydrolytic enzymes that help the sperm penetrate the egg's coats, when secreted.
The proteolytic enzymes such as hyaluronidase and acrosin are what help the sperm penetrate the eggs coat.
Acrosome comes from the Golgi complex of the spermatid. It consists of a protein matrix core and numerous hydrolytic and glycolytic enzymes, which are necessary for fertilization.
Therefore, the acrosome contains enzymes that break down the outer membrane of the egg cell, letting the sperm fertilize the egg.
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