PPT-Epithelium

Khaleel Alyahya Monday March 22 2009 Tissue There are only 4 basic types of tissues 1   Epithelial tissue 2   Connective tissue 3   Muscular tissue 4   Nervous tissue Epithelium. Photochemical corneal collagen. cross-linkage using riboflavin and. ultraviolet A for keratoconus and. keratectasia. Issued: September 2013. NICE interventional procedure guidance 466. 1.1 Current evidence on the safety and efficacy of . Study of cells, tissues and organs as seen with the help of microscope. Study . Histology. Often called . Microscopic Anatomy. Greek word – . . Histos. = tissue. . Logia. =science/study. Cells work together in functionally related groups called tissues. . TISSUE. G. roups of cells which are similar in structure and which perform common or related functions.. There are (4) types of tissue:. 1. Epithelial . 2. Connective. 3. Muscle . 4. Nervous . TERMS TO KNOW. Tongue. Esophagus – Stratified Squamous Epithelium. Stomach – Simple Columnar Epithelium. Small . Intestine – Simple Columnar. Colon – Simple Columnar. Liver – Glandular Epithelium. Pancreas – Glandular Epithelium. THE STUDY OF TISSUES. Four Major . TissueTypes. Epithelial Tissue. Muscle Tissue. …..more tissues….. Nervous Tissue. Covers surfaces of body and forms glands. Very little matrix- mostly cells. Some types have one free surface and one attached surface (to a basement membrane). Keratoconus. : . Increasing . Patient Comfort Without Sacrificing Efficacy. World . cornea congress vii. San Diego 2015. Authors/Disclosure. Michael P Ehrenhaus, MD. New York Cornea Consultants. MD Ojos. . Glandular . epithelium . Prepared by: Reem Aldossari. a gland may consist of . one cell or a group of cells. highly specialized to secrete substances into ducts, onto surfaces, or into the blood.. VIBS 289 lab. . . Larry Johnson Texas A&M University. Epithelium - function. Epithelium. forms the . outer protective surface . of the body and . all the glands. VIBS 289 lab. . . Larry Johnson Texas A&M University. Epithelium - function. Epithelium. forms the . outer protective surface . of the body and . all the glands. The epithelium of ventral side of tongue is made up of stratified squamous epithelium which is keratinized in all species. The dorsal surface of the tongue consist of papillae which are grouped under gustatory and . thelium. = “cloak”. Epithelial cells—all communicate with the outside world. ---. Squamous ( plate like and protective function) . epithelium lining the . Skin, ear canal, anus, cervix, vagina, esophagus-. Epithelium Lecture Objectives. Describe the structural and functional relationship between:. epithelium and connective tissue, and. epithelium and basal lamina.. Describe the structural and functional features of epithelial intercellular junctions and specializations of the apical surface of epithelial cells.. Male Reproductive System 1 Dr. Rajesh Ranjan Assistant Professor Deptt. of Veterinary Anatomy C.V.Sc, Rewa Male Reproductive System A - Testis B - Epididymis C - Ductus Deferens D - Urethra 1 - Pelvic cross-linkage using riboflavin and. ultraviolet A for keratoconus and. keratectasia. Issued: September 2013. NICE interventional procedure guidance 466. 1.1 Current evidence on the safety and efficacy of .