'Columnar cells' presentation slideshows

The life cycle of the cell

The life cycle of the cell. Changes which occur in the cell during division(mitosis)&during rest(Interphase) The cell cycle==mitotic part(two doughter cell) ==Interphase part (resting condition before starting another cell division.

665 views • 54 slides

Respiratory System

Respiratory System. Department of Histology and Embryology Yu hongwei. When blood glucose drops, the __________ releases _________ which travels to the _________ causing __________ breakdown to release glucose into the bloodstream.

962 views • 53 slides

Tissues Of the Body

Tissues Of the Body. There are four types of tissue 1-Epithelium tissue 2-Connective tissue 3-Muscular tissue 4-Nervous tissue. 1-Epithelial tissue. Types of epithelial tissue a-simple epithelial(cellular sheets formed of one (layer of cell)

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Tissues

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Tissues

Tissues. Epithelial Tissue ? Tissue that always faces a free surface Examples: Skin; lining of mouth Cells are layered on top of one another Part of cells opposite the free surface attaches to a basement membrane

449 views • 35 slides

Objectives

Objectives. Review cervical histology Outline Bethesda 2001 terminology Review management of abnormal cervical cytology. Cervical Epithelium. Original squamous epithelium Vagina and outer ectocervix Columnar epithelium Upper and middle endocervical canal Squamous metaplasia

432 views • 30 slides

Pseudostratified columnar epithelium

Pseudostratified columnar epithelium. It consists of columnar cells crowded very closely together. In cross section , the nucIei appear to be on two or more levels and because of the crowding, the cells appear distorted, and they all do not reach the surface.

312 views • 25 slides

Chapter 4

Chapter 4. Histology: Study of Tissues. TISSUE TYPES. Epithelial Connective Muscle Nervous. Embryonic Development. Blastocyst- ball of cells Germ layers: Endoderm- outer layer Mesoderm- middle layer Ectoderm- inner layer Gastrulation - process of blastocyst to germ layers

410 views • 24 slides

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???????? ??????? ???????? ??? ????? ??????? ?????. ?????????? ???????????? ?? Atypical glandular cells. Different types of endocervical glandular cells - A and B: secretory cells; C: ciliated cells; D: naked nuclei of endocervical glandular cells. (obj. 20x).

439 views • 23 slides

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???????? ??????? ???????? ??? ????? ??????? ?????. ?????????? ???????????? ?? Atypical glandular cells. Different types of endocervical glandular cells - A and B: secretory cells; C: ciliated cells; D: naked nuclei of endocervical glandular cells. (obj. 20x).

414 views • 23 slides

Smoking

Emphysema, bronchitis, cancer and heart disease. ... Heart Disease. Smoking tends to increase blood cholesterol levels. ... on the heart! Cilia and smoking ...

969 views • 17 slides

Tissues

Tissues. Groups of cells performing specialized roles. 4 Major Tissue Types. Epithelial tissue Connective tissue Muscle tissue Nervous tissue. Epithelial tissue. Widespread throughout the body Lines all body surfaces inside and out Major tissue of glands Lacks blood supply (avascular)

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Answers!

Bellringer : On your own, determine and write a ONE WORD definition for the following: 1. Squamous 2. Cuboidal 3. Columnar 4. Ciliated 5. Single Layer 6. 2 or more layers. Answers!. Squamous 2. Cuboidal 3. Columnar 4. Ciliated 5. Single Layer 6. 2 or more layers. Today.

144 views • 14 slides

Simple Squamous & cuboid Epithelia

Simple Squamous & cuboid Epithelia. Simple columnar/ciliated Epithelia. Pseudo stratified columnar ciliated epithelia. Stratified squamous keratinised. Stratified squamous non keratinised. Transitional epithelia. Points of identification. Simple Squamous Epithelia

113 views • 9 slides

Striated Muscle

1.62k views • 5 slides