Wednesday, April 30, 2014

Jejunum – Slide 09

 Intestinal Mucosa – Smaller increase



Intestinal Mucosa – Middle increase

Epithelial Tissue of Simple Cylindric Coating with Microvilli
There are also Goblet Cells.

It presents Intestinal Villi and Lymphocytes (we can see these cells inner of the image).




Intestinal Mucosa – Greater increase

Epithelial Tissue of Simple Cylindric Coating with Microvilli
Arrow – (ridged plains) – Microvillis
Star – Goblet Cells
There is a Terminal Web – Continuous Dark Line under Microvillis



Intestinal Mucosa – Greater increase

Epithelial Tissue of Simple Cylindric Coating with Microvilli.
Black arrow – ridged plains (refractive continuous line) – They are the Microvillis.


 

Intestinal Mucosa – Smaller increase

Glandular Epithelial Tissue – Simple Tubulosa Gland
1- Mucous Layer
2- Muscularis Mucosa Layer
3- Submucosa Layer
4- Muscular itself Layer



Intestinal Mucosa – Middle increase

Glandular Epithelial Tissue – Simple Tubulosa Gland 

1- Mucous Layer
2- Muscularis Mucosa Layer
3- Submucosa Layer 



Intestinal Mucosa – Greater increase


Glandular Epithelial Tissue – Simple Tubulosa Gland
1- Mucous Layer
2- Muscularis Mucosa Layer



Smooth Muscle Tissue





 Intestinal Muscle – smaller increase

Smooth Muscle Tissue

Black Rectangle (greater) – Smooth Muscle Fibers in Longitudinal Section
Green Rectangle (smaller) – Smooth Muscle Fibers in Cross Section



Intestinal Muscle – Middle increase

Smooth Muscle Tissue

Black Rectangle – Smooth Muscle Fibers in Longitudinal Section
Green Rectangle – Smooth Muscle Fibers in Cross Section
Circle – Parasympathetic Ganglion from Autonomic Nervous System