Diagram Of Basement Membrane Zone
Vidal md faad and supported by a grant from the aad s sulzberger institute for dermatologic education.
Diagram of basement membrane zone. Basement membranes attach layers of tissues in the body. It has an undulating surface with cross crossing ridges and valleys with invaginations due to follicles and sweat duct ostia. Healing sleep music stronger immune system binaural delta wave sleep music duration. Another frequently encountered term in the literature is the basement membrane zone bmz ultrastructurally composed of the hd the upper lamina lucida the lower lamina lucida the lamina densa and the sublamina densa which is the uppermost region of the stroma.
The basement membrane zone is the communication channel between epidermis and dermis. The epidermal basement membrane zone can be viewed as a thin sheet of matrix underlying the basal epithelial cells. Learn how the basement membrane helps our skin counteract the effects of gravity and explore its various other functions in this lesson. 85 the molecular organization of the hd is based on three classes of proteins.
Structure of the dermis and subcutis. This complimentary 3d animated video lecture will take you step by step through the basement membrane zone including structure origins and functions. This video series and lecture were created by eduardo m. The dermis supports the epidermis providing nutrients and protecting it.
It consists of lamina lucida and lamina densa mainly containing laminin and type iv collagen networks. Nu meditation music recommended for you. The epidermis has a complex structure designed to protect from the environment. Name specific structural components of the basement membrane zone dermis and subcutis.