PPT-SEBACEOUS GLANDS

DISORDERS PART II Prof IHAB YOUNIS Therapeutic decisions Comedonal Acne Topical tretinoin or adapalene less irritant is the treatment of choice Starting with a lower concentration and increasing the concentration if local irritation does not occur. HCT I. Layers of The Skin. Two primary layers. Epidemis. Dermis. Subcutaneous Tissue- A layer of loose connective tissue and fat that supports the epidermis and dermis.. Insulates the body. Stored source of energy. Dr. . Safaa. . Glandular Epithelium. A gland is one or more cells that makes and secretes an aqueous fluid. Both endocrine and exocrine glands . are . developmentally derived . from . epithelia, . Dr . Ali elethawi. Specialist dermatologist . C.A.B.D ,F .I .C.M.S .  . The integumentary system is synonymous with. : . . The skin and its appendages . : . sweat glands, nails, hair, sebaceous glands & arrector pili muscles. . Anatomy & Physiology. Chapter 4. Classification . of Body Membranes. Epithelial . Connective Tissue. cutaneous membranes. skin. mucous membranes. covers body cavities that open to exterior. mucosa. Integumentary. System. Part 2. Appendages of the Skin. Skin Appendages. Glands. all arise from stratum . basale. then extend into dermis & subcutaneous layers. all exocrine glands. Release product thru a duct onto surface of skin. September 23-24 2014. Skin Appendages. The skin appendages include cutaneous glands, hair, and nails.. Cutaneous Glands. What . is cutaneous? . What is an exocrine gland? . . Cutaneous Glands. What . Pages 119-124. Appendages of the Skin. all . exocrine. . glands . (secretions . via ducts). Sebaceous glands. Sweat glands. Hair/hair follicles. Nails. © 2015 Pearson Education, Inc.. Figure . 4.3 Skin structure.. Chapter . 4. Accessory Organs. Glands. Hair. Nails. Glands. Organ that releases a substance into or out of the body. Sebaceous (oil) glands. Sudoriferous (sweat) glands. Sebaceous (oil) Glands. All over the body (except palms and soles). organ. . It is the first line of defense against pathogens - . disease. -. causing. agents such as bacteria, viruses and . fungi. . Your skin helps regulate your body . temperature. , removes waste products through your . PART 2: Development of DERMIS. ANA 204. SYSTEMIC EMBRYOLOGY I. AYOADE, O. H. 1. DERMIS. (Mesenchyme). 2. The dermis develops from mesenchyme, . which is derived from the mesoderm underlying the surface ectoderm . (Integumentary System). Jennifer Carbrey, Ph.D.. jennifer.carbrey@duke.edu. Department of Cell Biology. Goals. To Describe:. the basic functions and types of skin. the layers of the epidermis and how . (Integumentum commune) = Skin and accessory structures Aleš Hampl Integumentum commune = Body coverage Tela subcutanea = Subcutis - Hypodermis Cutis = Skin Epidermis = keratinizing stratified Types: Sebaceous (oil) glands. Sudoriferous . (sweat) glands. Ceruminous. (ear wax) glands. Mammary (milk) glands (specialized . subdoriferous. glands). Sebaceous glands:. . -branched . acinar. glands. . Dr.Mahadevi. A.L. Dept of Physiology. SKHMC.