NEET PG DENTAL EXAM

HISTOLOGY

CONNECTIVE TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which type of these cells found in areolar connective tissue secretes proteins into the matrix to make fibres?
A
Fibroblasts
B
Chondrocytes
C
Mast cells
D
Macrophages
Explanation: 

Detailed explanation-1: -Fibroblasts are a type of cell found in areolar tissue involved in the production of protein fibers of the extracellular matrix.

Detailed explanation-2: -The most common cell type is the fibroblast, but areolar connective tissue also contains macrophages, mast cells, and white blood cells.

Detailed explanation-3: -A fibroblast is a type of cell that is responsible for making the extracellular matrix and collagen. Together, this extracellular matrix and collagen form the structural framework of tissues in animals and plays an important role in tissue repair. Fibroblasts are the main connective tissue cells present in the body.

Detailed explanation-4: -Fibroblasts are the prominent cells of areolar tissue. They actively synthesize various components of the matrix including collagen. Mast cells release histamine and heparin during allergic reactions. Macrophages are phagocytic cells. Histiocytes are the macrophages present in tissues.

There is 1 question to complete.