LUTEOTROPHIC HORMONE Meaning and
Definition
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Luteotrophic hormone, also known as luteotropin or luteinotrophic hormone, refers to a hormone that plays a crucial role in the regulation and maintenance of the corpus luteum, a temporary structure that forms in the ovary after the release of an egg during the menstrual cycle. The luteotrophic hormone is primarily secreted by the anterior lobe of the pituitary gland, a small gland located at the base of the brain.
This hormone exerts its luteotrophic actions by promoting the growth, development, and functionality of the corpus luteum, which is responsible for producing progesterone and maintaining the endometrial lining of the uterus necessary for successful implantation and maintenance of a pregnancy. Additionally, the luteotrophic hormone prevents the regression or degeneration of the corpus luteum and aids in the synchronization of the menstrual cycle.
In females, luteotrophic hormone levels rise during the mid-cycle immediately following ovulation. If fertilization does not occur, its levels decrease, resulting in the breakdown of the corpus luteum and the subsequent initiation of a new menstrual cycle. In the case of a successful pregnancy, the luteotrophic hormone continues to be produced, supporting the maintenance of the corpus luteum and the production of progesterone until the placenta takes over its role.
Overall, the luteotrophic hormone acts as a vital regulator of reproductive processes in females, playing a pivotal role in the proper functioning of the menstrual cycle and supporting potential pregnancy.
Common Misspellings for LUTEOTROPHIC HORMONE
- kuteotrophic hormone
- puteotrophic hormone
- outeotrophic hormone
- lyteotrophic hormone
- lhteotrophic hormone
- ljteotrophic hormone
- liteotrophic hormone
- l8teotrophic hormone
- l7teotrophic hormone
- lureotrophic hormone
- lufeotrophic hormone
- lugeotrophic hormone
- luyeotrophic hormone
- lu6eotrophic hormone
- lu5eotrophic hormone
- lutwotrophic hormone
- lutsotrophic hormone
- lutdotrophic hormone
- lutrotrophic hormone
- lut4otrophic hormone
Etymology of LUTEOTROPHIC HORMONE
The term "luteotrophic hormone" is derived from two components: "luteo-" and "trophic hormone".
1. "Luteo-" is derived from the Latin word "luteus", which means "yellow". In the context of the term, it refers to the yellow-colored corpus luteum, a temporary structure in the ovaries that develops after ovulation.
2. "Trophic hormone" combines the word "trophic" and "hormone". "Trophic" is derived from the Greek word "trophē", meaning "nourishment" or "growth". "Hormone" is also derived from Greek, specifically from "hormon", which means "setting in motion" or "exciting".
