What is Basophilic degeneration?

What is Basophilic degeneration?

Basophilic degeneration may be a specific type of cell injury linked to glycogen metabolism but non-specific to be induced by mild hypoxia.

What is papillary dermis?

(PA-pih-LAYR-ee DER-mis) The thin top layer of the dermis (the inner layer of the skin). The papillary dermis has connective tissue and blood vessels that give nutrients to the epidermis (the outer layer of the skin) and that help control the temperature of the skin.

What are the two major regions of the dermis?

The dermis is divided into two layers: the papillary dermis and the reticular dermis. The papillary dermis is the superficial layer, lying deep to the epidermis.

What is the dermal layer of skin?

The inner layer of the two main layers of the skin. The dermis has connective tissue, blood vessels, oil and sweat glands, nerves, hair follicles, and other structures. It is made up of a thin upper layer called the papillary dermis, and a thick lower layer called the reticular dermis.

What type of connective tissue makes up the dermis?

dense irregular connective tissue
The dermis or corium is a layer of skin between the epidermis (with which it makes up the cutis) and subcutaneous tissues, that primarily consists of dense irregular connective tissue and cushions the body from stress and strain.

What makes the dermis layer strong and elastic?

The elasticity of the dermis is attributed to a network of protein fibers, including collagen (type I and III) and elastin, which are surrounded in an amorphous glycosaminoglycan ground substance. The dermis also contains scattered fibroblasts, macrophages, mast cells, and leukocytes.

What are the 5 layers of the dermis?

The 5 Layers of Your Skin

• Stratum Basale or Basal Layer. The deepest layer of the epidermis is called the stratum basale, sometimes called the stratum germinativum.
• Stratum Spinosum or the Spiny layer. This layer gives the epidermis its strength.
• Stratum Granulosum or the Granular Layer.
• Stratum Lucidum.
• Stratum Corneum.

What are the 3 layers of the dermis?

Epidermis. Dermis. Subcutaneous fat layer (hypodermis)

How does dermis protect the body?

Protecting the rest of the body: The dermis contains phagocytes, which are cells that consume potentially harmful toxins and impurities, including bacteria. The dermis already protects the body, but the phagocytes provide an additional layer of protection from anything harmful that has penetrated the epidermis.

What are the 3 main components of the dermis?

The dermis is composed of three types of tissues that are present throughout the dermis rather than in layers:

• Collagen.
• Elastic tissue.
• Reticular fibers.

What is the function of the stratum corneum?

The stratum corneum (SC), the skin’s outermost layer and interface with the outside world is now well recognized as the barrier that prevents unwanted materials from entering, and excessive loss of water from exiting the body.

What are the 7 layers of skin called?

What are the seven most important layers of your skin?

• Stratum corneum.
• Stratum lucidum.
• Stratum granulosum.
• Stratum spinosum.
• Stratum basale.
• Dermis.
• Hypodermis.