what is the definition of the medical term corpus luteum
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Corpus Luteum Corpus Luteum. Definition - What does Corpus Luteum mean? The corpus luteum is a temporary ovarian growth responsible for releasing progesterone to support embryo implantation into the uterus. The corpus luteum develops from the remnants of a follicle, the sac inside the ovary that contains the developing egg.
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- 4 History The corpus callosum The corpus callosum is a structure in the brain of all placental mammals that connects the left and right cerebral hemisphere. Containing numerous intra-, and interhemispheric axonal projections it is considered to be the largest white matter structure in the brain.
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Female Genital Anatomy In the male the corpus spongiosum is a single tubular structure of erectile tissue that ensheaths the urethra ending internally as the penile bulb and externally as the penile glans pierced by the urinary meatus. The location and extent of the female corpus spongiosum is contentious.
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Corpus Luteum The Corpus luteum that lasts for only a part of a menstrual cycle is the corpus luteem of menstruation. It's remntants are phagocytosed by macrophages, after which fibroblasts invade the are and produce a scar of dense connective tissue, the corpus albicans.
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Corpus Callosum The corpus callosum is one of the most anatomically prominent structures in the human brain. It is composed of approximately 200 million fibers that course across the brain's midline to connect the two cerebral hemispheres.
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Corpus luteum The corpus luteum is a temporary endocrine structure in female ovaries and is involved in the production of relatively high levels of progesterone, moderate levels of estradiol, inhibin A and small amounts of estrogen. It is the remains of the ovarian follicle that has released a mature ovum during a previous ovulation. It is colored as a result of concentrating carotenoids from the diet and secretes a moderate amount of estrogen to inhibit further release of gonadotropin-releasing hormone and t
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Corpus Luteum - Anatomy & Physiology Corpus Luteum is latin for yellow body. The corpus luteum is the structure formed during luteinisation of the follicle after ovulation. The corpus luteum is, however, actually only yellow in the cow and in all other domestic species it is red. The yellow colouration of the corpus luteum is due to the pigment, lutein. Structure. There are two types of luteal cells present within the corpus luteum: 1. Small luteal cells (<20µm)
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- Hormone secretion in the corpus luteum ceases within 14 days after ovulation if the oocyte is not fertilised. In this case, the corpus luteum degenerates into a corpus albicans-whitish scar tissue within the ovaries. Hormone secretion continues for 2-3 month after ovulation if fertilisation occurs.orpus luteum-H&E. Hold the slide against the light and try to identify the corpus luteum. It appears as a large (5mm-1cm) rounded but somewhat irregularly shaped structure in the periphery of the ovary.
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Ovarian Cysts - Common lesions Corpus luteum cyst. A corpus luteum may seal and fill with fluid or blood, forming a corpus luteum cyst. The transvaginal ultrasound images show a small complex ovarian cyst with wall vascularity on power Doppler analysis. The characteristic circular Doppler appearance is called the 'ring of fire'.
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RIXIMKA DUMARKA See also. 1  Corpus callosum, a structure in the brain. 2  Corpus cavernosum (disambiguation), a pair of structures in human genitals. 3  Corpus luteum, a temporary endocrine structure in mammals. 4  Corpus gastricum, the Latin term referring to the body of the stomach. 5  Corpus alienum, a foreign object originating outside the body.
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Female Reproductive System Noun. 1. corpus luteum-yellow endocrine tissue that forms in a ruptured Graafian follicle following the release of an ovum; it degenerates after a few days unless pregnancy has begun. ductless gland, endocrine gland, endocrine-any of the glands of the endocrine system that secrete hormones directly into the bloodstream.
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Which hormone maintains the corpus luteum during the initial stage of pregnancy? Making the world better, one answer at a time. The hormone hCG is produced from the syncytiotrophoblast cells of the developing embryo. This hormone is responsible for maintaining the corpus luteum during pregnancy for 3-4 months so that the corpus luteum continues to produce progesterone. Progesterone is needed to prevent a menstual cycle while pregnant.
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Corpus cavernosum penis Corpus cavernosum penis. A corpus cavernosum penis (singular) (cavernous body of the penis) is one of a pair of sponge-like regions of erectile tissue, the corpora cavernosa (plural) (cavernous bodies), which contain most of the blood in the penis during an erection.
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- The corpus luteum is essential for establishing and maintaining pregnancy in females. The corpus luteum secretes progesterone, which is a steroid hormone responsible for the decidualization of the endometrium (its development) and maintenance, respectively.
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Leave (U.S. military) If leave is taken through a weekend, Saturday and Sunday are also deducted as leave days. For example, a servicemember who takes leave from Thursday to the following Tuesday will be deducted six days of leave for Thursday, Friday, Saturday, Sunday, Monday, and Tuesday.
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- The primary function of the corpus luteum is to. A support pregnancy in the second and third trimesters. B nourish and protect the egg cell. C stimulate the development of the mammary glands. D maintain progesterone and estrogen synthesis after ovulation has occurred. E produce prolactin in the alveoli.
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- Overall, the corpus callosum is a highly organized pathway of nerve fibers that facilitates the information exchange necessary to keep your perception of the world balanced. It allows both sides of your brain to contribute unique information that results in appropriate decisions that keep you safe.
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Corpus luteum Corpus luteum, yellow hormone-secreting body in the female reproductive system. It is formed in an ovary at the site of a follicle, or sac, that has matured and released its ovum, or egg, in the process known as ovulation.
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Corpus callosotomy Corpus callosotomy. Corpus callosotomy is a palliative surgical procedure for the treatment of medically refractory epilepsy. In this procedure the corpus callosum is cut through in an effort to limit the spread of epileptic activity between the two halves of the brain. After the operation the brain has much more difficulty sending messages between the hemispheres. Although the corpus callosum is the largest white matter tract connecting the hemispheres, some limited interhemispheric communication is still possible
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- The corpus luteum is formed by both granulosa cells and thecal cells after ovulation has occurred. The wall of the follicle collapses into a folded structure, which is characteristic for the corpus luteum.Vascularization increases and a connective tissue network is formed.he corpus luteum is formed by both granulosa cells and thecal cells after ovulation has occurred. The wall of the follicle collapses into a folded structure, which is characteristic for the corpus luteum.
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What is the corpus luteum? What is the corpus luteum? The corpus luteum, which means yellow body in Latin, is what is left of the follicle after a woman ovulates. During the follicular phase of a woman’s cycle, several follicles develop under the influence of FSH (follicle stimulating hormone). Each follicle contains an egg.
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What is the corpus luteum? After a woman ovulates, the corpus luteum only lasts for about 12-14 days unless it begins receiving HCG (human chorionic gonadotropin) from a developing embryo. If the egg is not fertilized, the corpus luteum dies and progesterone production stops.When progesterone levels drop, the uterus lining stops thickening and is consequently shed during menstruation. If the egg is fertilized, the corpus luteum will begin receiving HCG from the embryo.f the egg is not fertilized, the corpus luteum dies and progesterone production stops. When progesterone levels drop, the uterus lining stops thickening and is consequently shed during menstruation. If the egg is fertilized, the corpus luteum will begin receiving HCG from the embryo.
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corpus uteri Medical Definition of corpus uteri. : the main body of the uterus above the constriction behind the cervix and below the openings of the fallopian tubes.
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cerebellum cerebellum. n, pl-lums or-la (-lə). 1. (Anatomy) one of the major divisions of the vertebrate brain, situated in man above the medulla oblongata and beneath the cerebrum, whose function is coordination of voluntary movements and maintenance of bodily equilibrium. [C16: from Latin, diminutive of cerebrum]. (ˌsɛr əˈbɛl əm). n., pl.
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corpus callosum corpus callosum The wide curved band of nerve fibres (white matter) that connects the two cerebral hemispheres. corpus callosum a band of nervous tissue connecting the cerebral hemispheres in the higher mammals. corpus callosum
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luteal luteal lu·te·al (lōō'tē-əl) adj. Of, relating to, or involving the corpus luteum.