LUTEINISATION Meaning and
Definition
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Luteinisation is a term used in biology and physiology to describe the process of forming luteal cells or generating the corpus luteum within the ovary. The corpus luteum is a temporary endocrine structure produced after the release of a mature egg from a follicle during ovulation.
During the menstrual cycle, luteinisation occurs when the follicular cells in the ovary undergo differentiation and transform into luteal cells. This transformation involves a series of biochemical and morphological changes, facilitated by the influence of luteinizing hormone (LH) released by the anterior pituitary gland. LH stimulates the luteinisation process by promoting the development of specific enzymes within the follicular cells, which results in the release of the mature egg and the formation of the corpus luteum.
The corpus luteum plays a crucial role in maintaining pregnancy by producing progesterone, a hormone that helps prepare the uterus for implantation of a fertilized egg and supports the early stages of pregnancy. If fertilization does not occur, the corpus luteum gradually regresses and degenerates, leading to a decrease in progesterone production, which ultimately results in the shedding of the uterine lining during menstruation.
Overall, luteinisation is a vital process in female reproductive physiology, responsible for the cyclic formation and function of the corpus luteum, necessary for successful reproduction and maintaining pregnancy.
Common Misspellings for LUTEINISATION
- kuteinisation
- puteinisation
- outeinisation
- lyteinisation
- lhteinisation
- ljteinisation
- liteinisation
- l8teinisation
- l7teinisation
- lureinisation
- lufeinisation
- lugeinisation
- luyeinisation
- lu6einisation
- lu5einisation
- lutwinisation
- lutsinisation
- lutdinisation
- lutrinisation
- lut4inisation
Etymology of LUTEINISATION
The word "luteinisation" is derived from the noun "lutein", which in turn comes from the Latin word "luteus", meaning "yellow". Lutein is a pigment responsible for the yellow color found in various natural substances, including plants, fruits, and vegetables. In biological context, "luteinisation" refers to the process or act of producing or becoming yellow, specifically alluding to the yellow color change that occurs during the development of the corpus luteum in the ovaries. The "-isation" suffix is added to form a noun, indicating the action or process of lutein.
