PPT-Histology Lymphoid system

Lymphoid System Collects excess interstitial Protects organism against invading pathogens or antigens by producing immune responses Includes all cells tissues and organs that contain lymphocytes . Digital . Laboratory. It’s best to view this in . Slide Show . mode, especially for the quizzes.. This module will take approximately . 45 . minutes to complete.. After completing this exercise, you should be able to:. By. Professor Abdel-Majeed Safer. 1. Professor Abdel-Majeed Safer Histology & Histochemistry . Professor Abdel-Majeed Safer Histology & Histochemistry . 2. Chapter 1. What is HISTOLOGY ?. Mike Clark, M.D.. Lymphatic System. Composed of . lymphoid cells, tissues, organs, and vessels. The function of the lymphatic system is to . (1) fight infection (2) carry lipids absorbed from the GI tract to the bloodstream and (3) return fluids and plasma proteins that escaped from the bloodstream back to the bloodstream . Hina. . Naushad. , M.D., Timothy C. Greiner M.D., . Radwa. El . Behery. M.D., Greg . Bociek. M.D., . Phuong L. Nguyen . M.D. . University of Nebraska Medical Center. Mayo Clinic. History. 24-year-old . VIBS 289 lab. . . Larry Johnson Texas A&M University. Epithelium - function. Epithelium. forms the . outer protective surface . of the body and . all the glands. Organs in the immune system. Bone marrow. Thymus. Spleen. Lymph nodes. Peyer. Thymus. Unlike most other lymphoid structures, the thymus grows rapidly and attains its greatest size relative to the rest of the body during fetal life and the first years after birth. . Lymphatic System. Consists of three parts. A network of lymphatic vessels (lymphatics). Lymph. Lymph nodes. Lymphatic System: Functions. Returns interstitial fluid and leaked plasma proteins back to the blood. A. n . extensive drainage network that helps keep bodily fluid levels in balance and defends the body against infections. .. Together with lymphoid organs and tissues, provide the structural basis of the immune system. 01.12.18. Tutorial Information. All content is presented in a question-answer format . (helpful . for making flashcards) . Answers to practice questions can be found in the slide notes . Lecture 2: Immune cells and organs. SYSTEMIC HISTOLOGY . II. ATIBA, P.M . OVARY. MESOTHELIAL EPITHELIUM. Simple cuboidal or Columnar. TUNICA ALBUGENIA. Dense connective tissue . Histology of Female Reproductive System. 2. OVARY. CORTEX . Learning Objectives. Introduction to Immunity. Innate Immunity. Lymphoid Tissue. Introduction to Immunity. Immunitas. : Freedom from. Immunity is the ability of body to destroy potentially hazardous/harmful foreign substances, if entered in body, that is it provides FREEDOM from any foreign invader.. System . Lecturer . Dr. Samah A. Jassam BSc MSc PhD . MRSB. Al-Mustansiriya University . Collage of Pharmacy. Histology- Lecture 4. Lymphatic system . It is . part of the circulatory system and . lymphatic vessels. lymphatic organs. Diffuse Lymphoid Tissue. Dense lymphoid tissue. Discrete lymphoid organ . Thymus/ Lymph node/spleen /Tonsil. Assistant Professor,. PG and Research Department Of Biotechnology,. Bon Secours College For Women.. IMMUNE SYSTEM. Immune system . (from the Latin word immunis, meaning “free” or “untouched”).