E-mail. Discuss (3). Reuben (or Reuven, as it is pronounced in Hebrew) was the name of the oldest of Jacob 's twelve sons, fathers of the twelve tribes. The Torah records when he was given this name and as well as its meaning.But first a little background information: Jacob had intended to marry Rachel, but was tricked by his father-in-law into first marrying Leah â Reuben's mother.he Torah records when he was given this name and as well as its meaning. But first a little background information: Jacob had intended to marry Rachel, but was tricked by his father-in-law into first marrying Leah â Reuben's mother.
Endothelial cells perform a variety of essential functions in the body. One of the primary functions of endothelium is to act as a semi-permeable barrier between body fluids (blood and lymph) and the organs and tissues of the body.
For the endothelium of the cornea, see corneal endothelium. Endothelium is a type of epithelium that lines the interior surface of blood vessels and lymphatic vessels, forming an interface between circulating blood or lymph in the lumen and the rest of the vessel wall.It is a thin layer of simple squamous cells called endothelial cells.or the endothelium of the cornea, see corneal endothelium. Endothelium is a type of epithelium that lines the interior surface of blood vessels and lymphatic vessels, forming an interface between circulating blood or lymph in the lumen and the rest of the vessel wall.