Pronunciation: [dɪsˈɪd͡ʒuːə͡l sˈɛl] (IPA) 
The word "decidual cell" is spelled dɪˈsɪdʒuəl sɛl. The first part of the word, "decidual," comes from the Latin word "decidere," meaning "to fall off." Decidual cells play a key role in the formation of the placenta during pregnancy. The second part of the word, "cell," refers to the basic unit of living organisms. Spelling the word correctly is important in medical terminology and research related to women's health.
Decidual Cell:
A decidual cell is a type of specialized cell that forms in the endometrium (lining of the uterus) during pregnancy. It is a characteristic cell of the decidua, which is the modified endometrium that supports the developing embryo and fetus.
Decidual cells undergo significant changes during pregnancy. These cells are typically large and rounded in shape, with a large nucleus and abundant cytoplasm. They have a distinct appearance, often described as having a pale, granulated or vacuolated appearance.
The primary function of decidual cells is to provide structural support and nourishment to the developing fetus. They secrete various substances, such as growth factors, hormones, and immune molecules, that play essential roles in embryo implantation, placentation, and immune tolerance.
The presence and activity of decidual cells are crucial for maintaining a healthy pregnancy. If the decidualization process is impaired or insufficient, it can lead to complications such as implantation failure, early pregnancy loss, or preeclampsia.
Decidual cells are also involved in the process of menstruation. In the absence of pregnancy, the decidua undergoes degradation and shedding during menstruation.
Overall, decidual cells are key players in the establishment and maintenance of pregnancy. Their specialized characteristics and functions make them essential for the successful growth and development of the fetus.
One of the large granular cells arising from the mucous membrane of the uterus after impregnation of the ovum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "decidual" comes from the Latin word "deciduus", which means "falling off" or "shedding". It is derived from the verb "decidere", which means "to fall off". In the context of a "decidual cell", this refers to certain cells in the endometrium, the inner lining of the uterus, that undergo changes during pregnancy and are shed or discarded after the birth of the baby or during menstruation.
