DIFFERENT LAYERS OF SKIN | IMPORTANT TO KNOW

 What Is Skin

Skin is the part of integumentary systems, which cover the internal organs of the human body. it protect the internal layers of the body from pollution and bacteria. Our skin made up of three layers :-

1)  Epidermis Layer :- 

This is the visible part of our skin, that we can touch . we apply makeup to this layer, implement various treatments like facial, blech, micro-dermabrasion, chemical peels etc.

Important point: 

This layer not contain any blood vessels, it take the nutrient from deep layers of the skin.

 To know about Functions of epidermis layer and cells used in epidermis layer Click On the Following Link .

Click To Know More About Epidermis Layer Of The Skin

2) Dermis Layer :-

Dermis layer is the second deep layer of the skin. it contain Blood vessels, Connective Tissues, Sensory nerves, Touch Receptors and roots of other body organs. it have further two sub parts that is Papillary region and Reticular region. It Contain Fibroblast cells and phagocytes cells to recover from injury and fight against bacteria. 

Important Note :

 It contain collagen and elastin fiber which are responsible to make our skin old and younger.

To get detailed and pictorial representation about functions of dermis layer, papillary and reticular sub layers and cells of dermis layer  click on following link.

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3) Hypodermis OR Subcutaneous Layer Of Skin :-

This is the third last deep layer of our skin, which is made up of adipocytes fat cells, responsible for maintaining the energy and body temperature. It contain the Leptin named hormone, secreted by the fat cells to determine our appetite.

Important fact: Size of adipocytes cells is responsible for our body fat.

Click To Know More About Hypodermis Or Subcutaneous Layer Of Skin