Histology: Study of Tissues · When groups of cells work together for a common function. ......
Transcript of Histology: Study of Tissues · When groups of cells work together for a common function. ......
![Page 1: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/1.jpg)
Histology: Study of Tissues
When groups of cells work together for a common function
![Page 2: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/2.jpg)
Histology
• Epithelial Tissue
• Connective Tissue
• Muscle Tissue
• Nervous Tissue
![Page 3: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/3.jpg)
I. Epithelial Tissues
• Functions: protection, absorption, secretion, excretion
• Features: lack blood vessels, reproduce rapidly, tightly packed, free edge
![Page 4: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/4.jpg)
![Page 5: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/5.jpg)
Simple Squamous Epithelia
![Page 6: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/6.jpg)
Simple Cuboidal Epithelia
![Page 7: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/7.jpg)
Simple Columnar Epithelia
![Page 8: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/8.jpg)
Pseudostratified Columnar Epithelia
![Page 9: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/9.jpg)
Stratified Squamous Epithelia
![Page 10: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/10.jpg)
Stratified Columnar Epithelium
![Page 11: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/11.jpg)
Stratified Cuboidal Epithelium
![Page 12: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/12.jpg)
Transitional Epithelium
![Page 13: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/13.jpg)
Glandular Epithelium
• Classified based on:
• How secretions move through the body:
• Exocrine vs. Endocrine glands
• How secretions are released from the gland:
• Apocrine, Merocrine, Holocrine secretion
![Page 14: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/14.jpg)
![Page 15: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/15.jpg)
![Page 16: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/16.jpg)
II. Connective Tissues
• Have large intercellular spaces that contain extracellular material (matrix)
![Page 17: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/17.jpg)
![Page 18: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/18.jpg)
Loose Fibrous Connective Tissue (Areolar)
![Page 19: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/19.jpg)
Dense Fibrous Connective Tissue
![Page 20: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/20.jpg)
Adipose Tissue
![Page 21: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/21.jpg)
Cartilage
• Hyaline Cartilage
• Fibrocartilage
• Elastic cartilage
![Page 22: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/22.jpg)
![Page 23: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/23.jpg)
![Page 24: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/24.jpg)
![Page 25: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/25.jpg)
Bone (Osseous Tissue)
![Page 26: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/26.jpg)
Blood
![Page 27: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/27.jpg)
III. Muscle Tissue
• Muscle tissue is conductive
• Muscle tissue is contractile
• Three types:
• Skeletal
• Cardiac
• Smooth
![Page 28: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/28.jpg)
![Page 29: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/29.jpg)
![Page 30: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/30.jpg)
![Page 31: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/31.jpg)
IV. Nervous tissue
• Nervous tissue is conductive
• Composed of:
• 1. neurons which generate and conduct impulses
• 2. neuroglial cells provide anatomical and functional support to the neurons
![Page 32: Histology: Study of Tissues · When groups of cells work together for a common function. ... thyroid gland FUNCTIONS: Limited protection, secretion, absorption 00 (b) Kidney tubule](https://reader034.fdocuments.us/reader034/viewer/2022050412/5f893281e38cfd4ee60329c2/html5/thumbnails/32.jpg)