GENERAL HISTOLOGY

CONNECTIVE TISSUE GLAND

CONNECTIVE TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Connective tissue fibres that are detected with silver impregnation:
A
collagen
B
reticular
C
mature elastic
D
oxytalan
E
elaunin
Explanation: 

Detailed explanation-1: -Reticular fibers are highly branched, delicate, argyrophilic fibers that stain with ammoniacal silver solutions. Electron microscopic studies have shown that they are young collagen or a small bundle of collagen fibrils.

Detailed explanation-2: -Reticular tissue is a special type of connective tissue that predominates in various locations that have a high cellular content. It has a branched and mesh-like pattern, often called reticulum, due to the arrangement of reticular fibers (reticulin). These fibers are actually type III collagen fibrils.

Detailed explanation-3: -Abstract. Introduction: Silver stain of reticular fibres demonstrates the fine structure of the cardiac collagen network. However, nuclei are also stained with current techniques, a drawback that makes computer image analysis difficult.

Detailed explanation-4: -Reticular fibers crosslink, forming a fine meshwork. The reticular connective tissues are found in the kidney, the spleen, lymph nodes, and bone marrow. Their function is to form a stroma and provide structural support, such as that in the lymphoid organs, e.g. red bone marrow, spleen, and lymph node stromal cells.

Detailed explanation-5: -Reticular fibers, reticular fibres or reticulin is a type of fiber in connective tissue composed of type III collagen secreted by reticular cells. Reticular fibers crosslink to form a fine meshwork (reticulin).

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