Medical dictionary. 2011.
secretory phase — noun the second half of the menstrual cycle after ovulation; the corpus luteum secretes progesterone which prepares the endometrium for the implantation of an embryo; if fertilization does not occur then menstrual flow begins • Syn: ↑luteal phase … Useful english dictionary
Luteal phase — The luteal phase (or secretory phase) is the latter phase of the menstrual cycle (in humans and a few other animals) or the estrous cycle (in other placental mammals). It begins with the formation of the corpus luteum and ends in either pregnancy … Wikipedia
luteal phase — the phase of the ovarian cycle, lasting from ovulation to menstruation, during which the ovarian follicle transforms into the corpus luteum, which secretes progesterone; it corresponds to the secretory phase in the uterus. If fertilization and… … Medical dictionary
luteal phase — noun the second half of the menstrual cycle after ovulation; the corpus luteum secretes progesterone which prepares the endometrium for the implantation of an embryo; if fertilization does not occur then menstrual flow begins • Syn: ↑secretory… … Useful english dictionary
Cephalic phase — The cephalic phase of gastric secretion occurs even before food enters the stomach, especially while it is being eaten. It results from the sight, smell, thought, or taste of food, and the greater the appetite, the more intense is the stimulation … Wikipedia
luteal phase defect — inadequate secretory transformation of the endometrium during the luteal phase of the menstrual cycle, often with low levels of progesterone during this phase. Causes include poor follicle production, premature demise of the corpus luteum, and… … Medical dictionary
Menstrual cycle — See also: Menstruation and Menstruation (mammal) The menstrual cycle is the scientific term for the physiological changes that can occur in fertile women. This article focuses on the human menstrual cycle. The menstrual cycle, under the… … Wikipedia
menstruation — /men strooh ay sheuhn, stray /, n. 1. the periodic discharge of blood and mucosal tissue from the uterus, occurring approximately monthly from puberty to menopause in nonpregnant women and females of other primate species. 2. the period of… … Universalium
Amelogenesis — is the formation of enamel on teeth and occurs during the crown stage of tooth development after dentinogenesis, which is the formation of dentine. Since dentine must be present for enamel to be formed, this prerequisite is an example of the… … Wikipedia
reproductive system, human — Organ system by which humans reproduce. In females, the ovaries sit near the openings of the fallopian tubes, which carry eggs from the ovaries to the uterus. The cervix extends from the lower end of the uterus into the vagina, whose opening, as… … Universalium
