1. Title: Anat & Phys 9/6/06 Objectives: Class Topics
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Title: Anat & Phys 9/6/06
Objectives:
To assess knowledge of preliminary information and begin learning about histology
Class Topics
Histology
Review Epithelial & Connective tissue
Notes – complete connective tissue
Histology Lab
“Nothing in the world can take the place of persistence. Talent will not; nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated derelicts. Persistence and determination are omnipotent.”
Calvin Coolidge
Saturday, November 24, :24 AM

2. Class Assignments Histology Lab 9/?/06 Read 80-111 9/12/06
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Class Assignments
What
By When
Histology Lab 9/?/06
Read /12/06
Due this class period
Due next class period
Due in the future

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7. From: http://tray.dermatology.uiowa.edu/DPT/Hist/Nrml-001.htm
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From:

8. Cartilage Much harder than other types of connective tissue
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Cartilage
Much harder than other types of connective tissue
protein fibers mixed with ground substance - matrix
chondrocytes - cartilage cells
found in lacunae

9. 1. Hyaline Cartilage Most abundant matrix contains chondroitin sulfate
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1. Hyaline Cartilage
Most abundant
matrix contains chondroitin sulfate
Contains collagen (not seen with microscope due to chondroitin sulfate)
Found in: trachea, ends of long bones, ribs,
Acts as precursor to most bones

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11. 2. Elastic Cartilage Contains mainly elastin proteins
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2. Elastic Cartilage
Contains mainly elastin proteins
Firm but flexible
found in: ears, nose, epiglottis

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13. 3. Fibrocartilage Mainly collagen protein
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3. Fibrocartilage
Mainly collagen protein
Used as a shock absorber in joints
Medial and lateral meniscus
Found in: Knee, intervertebral discs,

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15. Bone Type of connective tissue
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Bone
Type of connective tissue
Intercellular matrix very hard and durable
Matrix produced by osteocytes
Osteocytes found in lacunae
Periosteum - membrane surrounding the bone - sustentacular

16. Bone Compact bone Spongy bone (cancellous)
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Bone
Compact bone
found in the middle areas of bones (not near joints)
Marrow (yellow) filled with fat
Spongy bone (cancellous)
not as densely packed as compact
filled with red marrow
used to form blood cells

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From:

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Blood
Composed of:
Erythrocytes
Leukocytes
many different types
nucleated cells
Platelets
Plasma proteins
Fluid
Helps maintain homeostasis for all cells in the body

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