The spleen is a center of activity of the mononuclear phagocyte system and can be considered analogous to a large lymph node, as its absence causes a predisposition to certain infections.he spleen is a center of activity of the mononuclear phagocyte system and can be considered analogous to a large lymph node, as its absence causes a predisposition to certain infections.
The Celtic knot symbol, is also referred to as the mystic knot, or the endless knot. The more esoteric or spiritual meaning of this symbol eludes to beginnings and endings.In viewing these beautiful knots, we cannot see a beginning or and end, and therefore we are reminded of the timeless nature of our spirit.he Celtic knot symbol, is also referred to as the mystic knot, or the endless knot. The more esoteric or spiritual meaning of this symbol eludes to beginnings and endings.
All you need to know about the Trinity Knot symbol which is commonly associated with the wonderful Emerald Isle. The celtic trinity knot is also referred to as the Triquetra meaning a three-cornered shape. It is a popular feature in Celtic art, more specifically in Insular art.Read a selection of facts and useful information about the trinity knot symbol including its meaning and origin.n the name of the Father and of the Son and of the Holy SpiritThe grace of the Lord Jesus Christ and the love of God and the fellowship of the Holy Spirit be with all of you.. Trinity Symbol. Celtic Trinity Knot Celtic Symbol-Image The image below shows a simple Triquetra.