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 uterus ['ju:tәrәs]   添加此单词到默认生词本
n. 子宫

[医] 子宫




    uterus
    uteri
    [ noun ]
    a hollow muscular organ in the pelvic cavity of females; contains the developing fetus
    <noun.body>


    Uterus \U"te*rus\, n. [L.]
    1. (Anat.) The organ of a female mammal in which the young
    are developed previous to birth; the womb.

    Note: The uterus is simply an enlargement of the oviduct, and
    in the lower mammals there is one on each side, but in
    the higher forms the two become more or less completely
    united into one. In many male mammals there is a small
    vesicle, opening into the urinogenital canal, which
    corresponds to the uterus of the female and is called
    the male uterus, or [NL.] uterus masculinus.

    2. (Zo["o]l.) A receptacle, or pouch, connected with the
    oviducts of many invertebrates in which the eggs are
    retained until they hatch or until the embryos develop
    more or less. See Illust. of {Hermaphrodite} in Append.

    1. Mrs. Kociemba claims that the Copper-7 infected her uterus, resulting in pelvic inflammatory disease and, ultimately, tubal infertility.
    2. The most common procedure is amniocentesis, in which amniotic fluid is withdrawn by syringe from the uterus.
    3. Dr. David R. Meldrum, an in vitro fertilization specialist at University of California-Los Angeles Medical Center, implanted four fertilized eggs in Mohr's uterus.
    4. The key to early identification is a device called a tocodynamometer, a small instrument worn around the waist that measures contractions of the uterus.
    5. Research has shown that substances in cigarette smoke can be carried through the blood to distant tissues and organs, and these substances have been detected in the neck of the uterus, the researchers said.
    6. Her most recent pregnancy was ectopic, a potentially life-threatening condition in which the embryo develops outside the uterus.
    7. Celeste and her brother were infected in the uterus.
    8. Three days later, before the new embryo had become implanted in the uterus, it was washed out of the mother mouse.
    9. Scientists are not sure whether the attack prevents the blastocyst, a clump of cells that grows from a fertilized egg, from implanting itself in the uterus wall, or whether it prevents further development soon after implantation, Bialy said.
    10. Harrison says it needs to be removed in the uterus.
    11. IVF involves the removal of mature eggs from a woman's ovary, fertilization in the laboratory with a man's sperm, and then transference to the woman's uterus.
    12. A woman takes the drug orally and two days later is given an injection or suppository of synthetic prostaglandin, which causes contractions of the uterus to ensure it has evacuated completely.
    13. For those 1 percent of mothers who have had the classical vertical incision, the recommendation holds for using a C-section in subsequent deliveries to miminize the risk of a rupture of the uterus along the scar from the previous incision.
    14. The procedure removes matter from the uterus.
    15. In one segment, the contents of a uterus emptied of an 8-week old fetus are displayed: an unrecognizable mass of red tissue.
    16. Under the Steptoe-Edwards technique, ova are removed from the mother, mixed with the prospective father's sperm in a laboratory dish and reimplanted in the mother's uterus.
    17. Early in their testing of the Copper-7 Searle officials noticed the device caused cramps and bleeding in women with a small uterus.
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