The hair shaft is the part of the hair that you see on the surface of skin .
The hair shaft extends from the hair papilla to the body surface. It is made up of keratinized cells that form the visible part of the hair.
Hair shaft
Connective tissue papilla is a vascular process or form of connective tissue extending into and nourishing the root of a hair, feather, or developing tooth. Many skin papilla extend from the dermal layer into the epidermal layer.
Hair root
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From the Papilla which is located at the bottom of the hair follicle.
A specialized mesenchymal population within the hair follicle,
From the Papilla which is located at the bottom of the hair follicle.
The hair papilla is composed of living cells. It contains a cluster of specialized cells that include fibroblasts, which are essential for hair growth and the overall health of hair follicles. These living cells provide nutrients and signaling to the hair matrix, where new hair cells are produced. Therefore, the hair papilla plays a crucial role in the hair growth cycle.
your hair wont grow back
you lose you hair....go bald