corpus luteum उदाहरण वाक्य
उदाहरण वाक्य
- If implantation does not occur within approximately two weeks, the corpus luteum will involute, causing a sharp drop in levels of both progesterone and estrogen.
- If pregnancy occurs, the placental hormone chorionic gonadotropin continues to maintain the corpus luteum, but in some species it will eventually degrade sometime during pregnancy.
- "Within a few days after pregnancy, the corpus luteum, which is in a woman's ovary, begins to secrete large quantities of a number of hormones,"
- By blocking this function of the corpus luteum, high doses of vitamin C ( 1000 + mg ) are theorized to induce an early miscarriage.
- If pregnancy does not occur, the disintegration of the corpus luteum causes a drop in BBTs that roughly coincides with the onset of the next menstruation.
- The follicle remains functional and reorganizes into a corpus luteum, which secretes progesterone in order to prepare the uterus for an eventual implantation of the embryo.
- At first, the source is the corpus luteum that has been " rescued " by the presence of human chorionic gonadotropin ( hCG ) from the conceptus.
- The development of the corpus luteum is accompanied by an increase in the level of the steroidogenic enzyme P450scc that converts cholesterol to pregnenolone in the mitochondria.
- In a study conducted on rats, during the first month of pregnancy, high doses of vitamin C may suppress the production of progesterone from the corpus luteum.
- The main function of hCG is to sustain the ovarian corpus luteum during pregnancy past the time it would normally decay as part of the regular menstrual cycle.