PPT-Histology Tissues - animal

human plant Sources medical veterinary research Grossed fixed processed embedded sectioned and stained I mportant to the scientific investigation process T o establish and confirm patient . By. Professor Abdel-Majeed Safer. 1. Professor Abdel-Majeed Safer Histology & Histochemistry . Professor Abdel-Majeed Safer Histology & Histochemistry . 2. Chapter 1. What is HISTOLOGY ?. How to Fix and Prepare Tissue forHistology SubmissionHistology involves all processes from the collection of tissue from the animal to cover slipping the final slide product. Tufts Comparative Pathol By. Professor Abdel-Majeed Safer. 1. Professor Abdel-Majeed Safer Histology & Histochemistry . Professor Abdel-Majeed Safer Histology & Histochemistry . 2. Chapter 1. What is HISTOLOGY ?. Tissues. Biozone. p88 – 89. Biozone. p91 - 92. Lesson intentions:. Revise size relationships of structures.. Revise reasons for and functions of specialised cells.. Revise levels of organisation.. 4-. 2. Tissue Level of Organization. The classification of tissue types is based on the structure of cells; the composition of noncellular substance surrounding cells (extracellular matrix) and the functions of the cells.. 4-. 2. Tissue Level of Organization. The classification of tissue types is based on the structure of cells; the composition of noncellular substance surrounding cells (extracellular matrix) and the functions of the cells.. Chapter 32. What Is An Animal?. What Is An Animal?. What Is An Animal?. Multicellular. Heterotrophic. Eukaryotic. No cell walls – held together with structural proteins, mainly collagen. Body Plans. organs. Literally, histology means tissue or web. To study tissues, certain techniques an instruments are used to study tissues. Tissue Preparation. For conventional bright field light microscopy, we follow the following steps:. Study . Histology. Often called . Microscopic Anatomy. Greek word – . . Histos. = tissue. . Logia. =science/study. Cells work together in functionally related groups called tissues. 4 basic type of tissues:. Cells are arranged in tissues that perform specialized structural and functional roles. Four Major Types of Tissue:. Epithelial. Connective. Muscle. Nervous. Introduction. General Characteristics. Covers free body surfaces. Dr.Duran Kala. 4-. 2. Tissues and Histology. What is a Tissue?. A collection of similar cells and noncellular substances (extracellular matrix) secreted by the cells. Tissue Level of Organization. Epithelial . 1. I. . Concept 32.1: What is an Animal?. 2. 95% are invertebrates. Multicellular. Eukaryotic. Heterotrophic (. ingestive. ). Lack . cell . walls. Most are mobile. Diploid with haploid gametes. Sexual reproduction (zygote . How to Fix and Prepare Tissue forHistology SubmissionHistology involves all processes from the collection of tissue from the animal to cover slipping the final slide product. Tufts Comparative Pathol . Tissues have two interacting components:. Cells .. . Extracellular matrix (ECM).which is consist of many kinds of macromolecules.. The (ECM) function :. Supports the cells and the fluids that transports nutrients to the cells ..