Tissue Definition Tissues are groups of similar cells that come together to perform a special function in the body. The study of tissues is called Histology or Microanatomy. There are different types of tissues in the human body; other animals and plants have tissues too but theirs will be described in another article. Four Major …
It is the commonest type of connective tissue in the human body and it is found in most organs of the body and in other tissues. Sometimes, the Areolar connective tissue is also known as loose connective tissue because when viewed under low magnification with a microscope, it is found to be made …
What is Connective Tissue? Connective is a type of tissue that fills the gap between other tissues or organs and helps to hold them together and provide support. Connective tissue is a type of tissue that provides support, cushion, strength, and elasticity to other tissues or organs of the body. Some specialized …
Reticular connective tissue is characterized by a cellular framework and does not run in bundles but rather as a delicate and thin network of fibers and is mostly seen in lymphatic tissues and bone marrow. Reticular Tissue Histology Reticular tissue is stained specifically by silver impregnation; this renders them black and makes …
Structure The structure of dense irregular connective tissue shows thick, rope-like strands of collagen fibers that are eosinophilic and cut across various planes as a result of the irregular arrangements of these fibers. The cells of dense irregular connective tissue are fibrocytes which appear thin and dark cells with condensed nuclei scattered …
Dense regular connective tissue is also known as Regular Fibrous Connective Tissue and it is a type of general connective tissues consisting of type I collagen bundles that are arranged according to a definite pattern in which the fibers and fibroblasts align parallel to prolonged resistant forces that are exerted in the same direction. The fibrocytes …
Loose connective tissue is a relatively cellular connective tissue that contains three types of fibers that are loosely arranged and it also contains abundant ground substance. The loose arrangement of this type of connective tissue leaves spaces in between fibers these spaces are called Areolae (and because of these spaces, the loose connective …
Definition Epithelial tissue is a sheet of cells joined together through the cell to cell adhesions that line the lumen of body cavities and also the outer surfaces of the body; they also line glands (serving as the secretory cells of the glands) and also line ducts of glands. When these sheets of …