hello in this video we're going to talk about tissues a tissue is a group of similar cells and cell products that work together to perform a specific structural and physiological role in an organ ...

Our staff is having difficulty with the definitions of tissue types seen in pressure ulcers. Can you help? There are four basic types of skin tissue seen in pressure ulcers: slough, eschar, ...

Epithelial tissues are in constant interaction with their environment. Maintaining their functionality requires dynamic balance (homeostasis) and that their cell numbers are tightly regulated. This is ...

Cells talk to each other to coordinate nutrition, waste removal, energy use, and, in some cases, disease progression. The cells that line the surfaces of organs or specific tissues, called epithelial ...

Epithelial cells line various surfaces of the body, including the skin, blood vessels, organs, and urinary tract. A raised amount of epithelial cells in a person’s urine may indicate an underlying ...

Having a large number of epithelial cells in your urine can signal an infection such as a UTI. It can also occur due to a serious condition, such as kidney or liver problems or certain types of cancer ...

A distinct signaling pathway called TNF- drives the transformation of epithelial cells into aggressive tumor cells. During cancer progression, cells activate their own TNF- program and become invasive ...

Scientists have discovered a new type of cell in the human respiratory tract called the pulmonary ionocyte, and linked it to lung function decline in cystic fibrosis. Pulomonary ionocytes make up ...